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35 results about "Benzoin" patented technology

This product is used on minor skin sores and wounds to protect the area from irritation and infection. Benzoin is also used on canker sores in and around the mouth to protect them so they can heal. Benzoin is also used to help relieve and soothe minor irritation of the nose, throat, and airways (e.g., laryngitis, croup) when it is mixed with hot water and the steam is inhaled..

Scratch-resistant flame-retardant insulating powder coating, preparation method thereof and application of scratch-resistant flame-retardant insulating powder coating in rail transit and new energy automobiles

The invention discloses a scratch-resistant flame-retardant insulating powder coating, a preparation method thereof and application of the scratch-resistant flame-retardant insulating powder coating in rail transit and new energy automobiles, and relates to the technical field of polysiloxane powder coatings. The scratch-resistant flame-retardant insulating powder coating is prepared from the following raw materials in parts by weight: 100 to 120 parts of polysiloxane epoxy resin, 10 to 20 parts of modified curing agent, 5 to 10 parts of flame retardant, 3 to 6 parts of flexibilizer, 2 to 3 parts of flatting agent, 1 to 2 parts of benzoin and 8 to 10 parts of mica powder. The scratch-resistant flame-retardant insulating powder coating prepared by the invention has good impact resistance, flame retardance, adhesive force and insulating property.
Owner:LAIYANG HUAYOU NEW MATERIALS CO LTD

Flame-retardant corrosion-resistant coating and preparation method thereof

The invention discloses a flame-retardant corrosion-resistant coating and a preparation method thereof, and relates to the technical field of fluorocarbon resin powder coatings. The flame-retardant corrosion-resistant coating comprises the following raw materials in parts by weight: 15-25 parts of fluorocarbon resin, 40-50 parts of epoxy resin, 3-5 parts of a curing agent, 5-7 parts of a reinforcing agent, 4-6 parts of a corrosion inhibitor, 6-8 parts of filler, 1-2 parts of a flatting agent and 0.5-1 part of benzoin. The preparation method comprises the following steps: reacting phosphonitrilic chloride trimer with p-hydroxybenzaldehyde to generate an intermediate 1, reacting the intermediate 1 with p-aminobenzoic acid to generate an intermediate 2, and reacting the intermediate 2 with 2-heptyl ethylene oxide to generate the reinforcing agent. The flame-retardant corrosion-resistant coating prepared by the invention has excellent mechanical properties, corrosion resistance, aging resistance and flame retardance.
Owner:XIAMEN JINSHANG RESIN CO LTD

Anticorrosive coating composition based on nano hybrid and preparation method thereof

The invention discloses an anticorrosive coating composition based on a nano hybrid and a preparation method of the anticorrosive coating composition, and relates to the technical field of powder coatings. Comprising the following components in parts by weight: 60-70 parts of fluorosilicone modified epoxy resin, 8-10 parts of an aminoethylated acrylic polymer, 4-8 parts of a functionalized nano hybrid, 4-6 parts of a curing agent, 0.3-1.2 parts of an accelerant, 1-2 parts of benzoin, 2-4 parts of a functional aid, 10-15 parts of a micron-sized filler and 1-2 parts of a coupling agent. The curing agent is prepared by compounding dicyandiamide, bicyclo [2.2. 1] heptane dimethylamine and 3, 5-diamino-1, 2, 4-triazole according to a mass ratio of (3 to 5): 1: (0.8 to 1.2). The coating composition is high in adhesive force and excellent in impact resistance and corrosion resistance.
Owner:JIANGSU YUNHU NEW MATERIAL TECH CO LTD

A traditional Chinese medicine composition, its preparation method and uses

ActiveCN119925496BSkeletal disorderPlant ingredientsAconitum pendulumRenal index
This invention belongs to the field of traditional Chinese medicine technology, specifically relating to a traditional Chinese medicine composition, its preparation method, and its uses. By mass parts, the raw materials of the traditional Chinese medicine composition include: 20-60 parts of Acorus calamus, 30-50 parts of Citrus aurantium, 20-60 parts of Benzoin, and 40-100 parts of Catechu. The traditional Chinese medicine composition of this invention has simple and natural components, and clear efficacy. It can effectively reduce the levels of XOD, SUA, CRE, BUN, TNF-α, IL-6, D-Lac, and DAO in the serum of a mouse model of gout, and significantly reduce the renal index, demonstrating good efficacy in treating hyperuricemia and / or gout.
Owner:GUANGDONG PHARMA UNIV

Method for preparing benzil by oxidizing benzoin

The embodiment of the invention provides a method for preparing benzil by oxidizing benzoin, which comprises the following steps: S1, adding benzoin and a ferric ion solution into a reaction kettle, stirring and heating for reaction; s2, sampling and layering in the reaction process, observing the color of a water phase, introducing chlorine gas into the reaction kettle when the water phase is changed from brown yellow to green, and introducing the chlorine gas below the liquid level of the reaction liquid; s3, when yellow green gas overflows from tail gas, liquid phase detection is carried out, benzoin reaction is completed, and the reaction is stopped; s4, after standing, separating liquid to obtain a lower-layer water phase and an upper-layer organic phase; wherein the lower-layer water phase is an aqueous solution rich in ferric ions, and the upper-layer organic phase is the product benzil. According to the embodiment of the invention, at least the metabolite of the ferric ions, namely the ferrous ions, is changed into the ferric ions which can be recycled.
Owner:内蒙古久日新材料有限公司

Veterinary drug compound preparation as well as preparation method and application thereof

The invention relates to the technical field of animal medicines, and particularly discloses a veterinary medicine compound preparation as well as a preparation method and application thereof. The veterinary medicine compound preparation is prepared by boiling, extracting, concentrating and diluting eight Tibetan medicines including aconitum pendulum, fructus chebulae, radix inulae inula, benzoin, pterocephalus hookeri, lagotis lagotis, amomum tsao-ko and rhodiola rosea. The veterinary drug compound preparation provided by the invention has an antibacterial range of 8.67 mm to 23.77 mm on enterotoxic large intestine dried bacteria, salmonella enteritidis and pasteurella multocida, and has an inhibition rate of 60% to 72% on enterotoxigenic escherichia coli diarrhea, salmonella enteritidis diarrhea and pasteurella multocida diarrhea; therefore, the veterinary drug compound preparation provided by the invention has a remarkable inhibition effect on enterotoxic large intestine dry bacteria, salmonella enteritidis and pasteurella multocida.
Owner:TIBET VOCATIONAL & TECH COLLEGE

Visible light active biomass derived photoinitiators

Biomass derived benzoin derivatives, and methods of making and using the same, are described. Benzoin derivatives may be used as visible light photoinitiators.
Owner:BOWLING GREEN STATE UNIV

Epoxy anticorrosive primer powder coating

The invention belongs to the technical field of coatings, and particularly relates to an epoxy anti-corrosion primer powder coating which comprises raw materials. The raw materials comprise the following components in parts by weight: 300 to 480 parts of epoxy resin, 280 to 300 parts of polyester resin, 100 to 140 parts of a phenolic aldehyde curing agent, 8 to 12 parts of a flatting agent, 1 to 5 parts of benzoin, 3 to 7 parts of a brightener, 1 to 5 parts of PE wax, 0.3 to 0.7 part of dimethylmizole, 18 to 22 parts of an adhesion promoter, 38 to 42 parts of zinc phosphate, 38 to 42 parts of zinc powder, 90 to 110 parts of titanium dioxide, 3 to 7 parts of pigment and 160 to 260 parts of barium sulfate. The adhesive force of the epoxy anti-corrosion base powder coating is greatly improved, and then the phenomenon of falling can be avoided.
Owner:SHANGHAI SHENGHU ENVIRONMENTAL PROTECTION TECHNOLOGY CO LTD

Low temperature cure thin film powder coating and method of making same

The application discloses a low-temperature curing thin coating powder paint and a preparation method thereof, and belongs to the field of paint preparation. The powder paint comprises preparation raw materials of resin, accelerant, curing agent, dispersant, benzoin, barium sulfate, leveling agent, gloss enhancer and pigment. The preparation raw materials of the resin comprise neopentyl glycol, ethylene glycol, 1,4-cyclohexane dimethanol, terephthalic acid, adipic acid, isophthalic acid, catalyst and antioxidant. The application effectively improves the branching degree and end carboxyl activity of the resin by optimizing the preparation raw materials and the preparation raw material ratio of the resin, reduces the curing temperature of the powder paint while ensuring the reaction activity of the resin, and also obtains excellent weather resistance and mechanical properties. The catalyst and antioxidant are added in the resin preparation stage, which helps to improve the storage stability, solves the problem of uneven dispersion of the powder paint as a whole, and helps to improve the gloss of the coating and the performance of the coating.
Owner:WESDON RIVER POWDER PAINT SCI RES CO LTD +1

A method for preparing powder coating for coiled steel

This invention discloses a method for preparing powder coatings for coiled steel, comprising the following steps: S1, weighing the following raw materials by mass percentage: linear polyester; epoxy resin; curing agent; diamond coating wax powder; leveling agent; benzoin; pigment; filler; by modifying the epoxy resin with polycarboxylic acid and further modifying it with sulfonyl chloride, the polarity of the coating can be increased due to the high reactivity and polarity of the sulfonyl group. When the sulfonyl group reacts with the benzene ring in the linear polyester, it leads to the destruction of structures such as conjugated double bonds or triple bonds, thereby increasing the polarity and chemical stability of the coating. The increase in polarity can change the intermolecular interaction forces, increase the regularity and order of the molecules, and the increase in chemical stability can inhibit the occurrence of chemical reactions, thereby reducing the reaction of electron transitions on π→π orbitals, avoiding the problems of yellowing and degradation caused by transition reactions under ultraviolet radiation, and improving the anti-aging effect of the coating.
Owner:ZHANGJIAGANG JIANGNAN POWDER COATING

A low temperature curing polyester powder coating and a method for its preparation

This invention relates to the field of powder coating technology and discloses a low-temperature curing polyester powder coating and its preparation method. The coating comprises the following components in parts by weight, obtained through a melt polycondensation reaction: 50-65 parts low-temperature curing polyester resin, 3-8 parts crosslinking curing agent, 0.5-2 parts leveling agent, 0.1-1 parts gloss enhancer, 0.3-0.5 parts benzoin, 10-16 parts titanium dioxide, and 16-20 parts filler. After uniformly mixing the low-temperature curing polyester resin and crosslinking curing agent, the mixture is baked and cured at 150°C for 10 minutes to obtain a low-temperature curing polyester material. This material exhibits high curing degree, water resistance, and anti-frosting properties, preventing water from entering the coating and causing hydrolysis and aging. It also possesses good adhesion, impact resistance, and hardness. While maintaining excellent room temperature storage stability, it can achieve rapid curing at lower temperatures, meeting the needs of energy conservation, emission reduction, and improved production efficiency.
Owner:BEIJING ZHONGKE HUACAI NEW MATERIALS CO LTD

Low-temperature curing polyester type powder coating and preparation method thereof

The invention relates to the technical field of powder coatings, and discloses a low-temperature curing polyester type powder coating and a preparation method thereof.The low-temperature curing polyester type powder coating is prepared from, by weight, 50-65 parts of low-temperature curing polyester resin, 3-8 parts of a cross-linking curing agent, 0.5-2 parts of a flatting agent, 0.1-1 part of a sensitizer, 0.3-0.5 part of benzoin, 10-16 parts of titanium dioxide and 16-20 parts of filler through a melt polycondensation reaction, the low-temperature cured polyester resin and the crosslinking curing agent are uniformly mixed and then baked and cured for 10 minutes at 150 DEG C to obtain the low-temperature cured polyester material, and the low-temperature cured polyester material has relatively high curing degree, water resistance and frosting resistance, can prevent hydrolysis and aging caused by water entering a coating, has good adhesive force, impact resistance and hardness, and can be applied to the field of coating materials. While the excellent room-temperature storage stability is maintained, rapid curing can be realized at a relatively low temperature, and the requirements of energy conservation, emission reduction and production efficiency improvement are met.
Owner:BEIJING ZHONGKE HUACAI NEW MATERIALS CO LTD

High-viscosity flexible spinal cord electrical stimulation electrode and preparation method thereof

The invention belongs to the technical field of biological electrodes, and particularly relates to a high-viscosity flexible spinal cord electrical stimulation electrode for chronic pain treatment and a preparation method of the high-viscosity flexible spinal cord electrical stimulation electrode. The preparation method comprises the following steps: pre-polymerizing and dispersing dithiothreitol, benzoin dimethyl ether, vinyl-terminated polydimethylsiloxane and boric acid in a proper ratio in a nitrogen atmosphere to obtain a silica gel mixture; performing ultraviolet irradiation to obtain high-viscosity polyborosilane marked as PBS, and coating a silica gel film with the PBS to serve as a flexible substrate of the electrode; and then sputtering a conductive circuit on the PBS, and packaging by using the PBS to only expose electrode sites to obtain the flexible electrode. The preparation method disclosed by the invention is simple, efficient and rapid, and the obtained electrode is good in biocompatibility, has high adhesion and deformability to all biological interfaces, and can be tightly attached to the surfaces of biological tissues with different shapes; wherein sulfydryl and sulfur atom sites in the PBS can interact with gold, so that a surface circuit has in-vivo long-term stability.
Owner:FUDAN UNIVERSITY

Preparation method and application of Yixin pill

The present application relates to the technical field of medicine, in particular to a preparation method and application of Yixin pill. The preparation method comprises the following steps: crushing red ginseng, safflower, Fupian (black Shunpian) and Sanqi, and performing complex enzyme hydrolysis, inactivation, to obtain extract A; crushing toad venom and pearl powder, mixing with ox horn tip powder, performing papain hydrolysis, inactivation, to obtain extract B; combining extract A and extract B, adding beta-glucosidase for hydrolysis, inactivation, filtration, concentrating and drying the filtrate, to obtain extract C; fully dissolving artificial cow-bezoar, artificial musk, borneol and benzoin, adding sodium alginate solution and chitosan solution, stirring, freeze-drying, to obtain component D; mixing extract C and component D, adding starch, stirring, pill-making, drying, activated carbon coating, polishing, to obtain Yixin pill. The Yixin pill prepared by the preparation method has better effects of reducing blood pressure and blood lipid than Yixin pill prepared by the pharmacopoeia method and other comparative examples.
Owner:GUANGDONG LIFESTRONG PHARMACY CO LTD

A weather-resistant insulating coating and a method for preparing the same

PendingCN122445257AUltravioletPhotopigment
The application discloses a kind of weather-resistant insulating coating and preparation method thereof, belong to functional coating material technical field.The weather-resistant insulating coating includes the following weight parts of component: polyester resin 45-65 parts, curing agent 3-8 parts, leveling agent 0.5-1.5 parts, benzoin degassing agent 0.3-0.8 parts, ultraviolet absorber CoWO4-ZnS 1-5 parts, antioxidant 0.3-1.0 parts, dispersing agent 0.2-0.8 parts, defoaming agent 0.1-0.5 parts, pigment 5-20 parts.By CoWO4 with ZnS composite, wide band ultraviolet absorption and efficient separation of photo-generated carriers are realized, and the weather resistance of coating is significantly improved.
Owner:山东和兑智能科技有限公司

Nerve-soothing and depression-relieving aromatic bead and preparation method thereof

The invention discloses a nerve-calming and depression-resolving aromatic bead and a preparation method thereof, and relates to the technical field of aromatic products. The invention aims to provide the mind-tranquilizing and depression-resolving aromatic bead which is remarkable in effect, stable in forming, safe and harmless. The traditional Chinese medicine composition specifically comprises 70% of core medicinal material powder, 25% of sticky powder and 5% of honey, the preparation method specifically comprises the following steps: respectively removing surface impurities from lavender, poria cocos, polygala tenuifolia, benzoin and pericarpium citri reticulatae, flushing dust on the surfaces of the medicinal materials with purified water, placing the medicinal materials in a constant-temperature drying box, and drying at 40-50 DEG C until the moisture content is less than or equal to 7%. On the basis of the traditional Chinese medicine compatibility theory, five natural traditional Chinese medicinal materials such as lavender, poria cocos and polygala tenuifolia which have the effects of soothing the nerves and relieving depression are selected, the effects of all the medicinal materials can be complemented, the synergistic effect is achieved, and through the dual drug effect ways of smell inhalation and direct contact with skin, insomnia can be effectively improved, anxiety can be relieved, mood can be effectively regulated, and the effect of soothing the nerves and relieving depression is achieved. The problems of single effect and weak pertinence of the existing blended aromatic beads are solved.
Owner:SANYA SECOND PEOPLES HOSPITAL

Preparation method and application of heart tonifying pills

The invention relates to the technical field of medicines, in particular to a preparation method and application of heart tonifying pills. The preparation method comprises the following steps: crushing red ginseng, safflower, radix aconiti lateralis praeparata (black prepared common monkshood daughter root) and pseudo-ginseng, performing enzymolysis with compound enzyme, and inactivating to obtain an extract A; crushing venenum bufonis and pearls, mixing the crushed venenum bufonis and pearls with ox horn tip powder, and performing enzymolysis and inactivation with papain to obtain an extract B; combining the extract A and the extract B, adding beta-glucosidase for enzymolysis, inactivating, filtering, and concentrating and drying filtrate to obtain an extract C; after calculus bovis factitius, artificial musk, borneol and benzoin are fully dissolved, a sodium alginate solution and a chitosan solution are added, stirring and freeze drying are conducted, and a component D is obtained; and mixing the extract C and the component D, adding starch, uniformly stirring, pelleting, drying, coating with activated carbon, and polishing to obtain the traditional Chinese medicine composition. The heart-tonifying pill prepared by the preparation method disclosed by the invention has better effects of reducing blood pressure and blood fat than heart-tonifying pills prepared by a pharmacopoeia method and other contrast agents.
Owner:GUANGDONG LIFESTRONG PHARMACY CO LTD

Veterinary antiviral traditional Chinese medicine composition and preparation method thereof

The present application relates to the technical field of traditional Chinese veterinary medicine, and particularly relates to a veterinary anti-virus traditional Chinese medicine composition and a preparation method thereof. The traditional Chinese medicine composition is composed of the following components by weight: raw gypsum 20-40 parts, Anemarrhena 15-30 parts, buffalo horn 15-30 parts, flea 10-15 parts, red peony root 10-15 parts, cortex moutan 10-15 parts, Uncaria 10-15 parts, artificial ox gall 0.3-1 part, magnetite 15-30 parts, benzoin 1-3 parts, Radix Trichosanthis 10-15 parts, and gardenia 10-15 parts. The preparation method comprises the following steps: the traditional Chinese medicine materials are boiled to prepare a traditional Chinese medicine decoction, and the overnight filtrate is concentrated under reduced pressure to obtain a traditional Chinese medicine flow extract; and the traditional Chinese medicine flow extract is added into clinically acceptable excipients, and a clinically acceptable oral traditional Chinese medicine preparation is prepared by using a conventional preparation method. The veterinary anti-virus traditional Chinese medicine composition has a good therapeutic effect on viral diseases of livestock and can be used to replace western medicine, so that the problems of food safety and drug resistance caused by drug residues of western medicine can be effectively avoided.
Owner:XI COUNTY ANIMAL HUSBANDRY & VETERINARY CENT +1

Benzophenyl ethanol ketone crystallization equipment for medicine synthesis

The utility model relates to the technical field, in particular to benzophenone crystallization equipment for medicine synthesis. The benzophenone crystallization equipment for medicine synthesis comprises a support frame, a dissolving bin, a support rod, a first electric heating wire, a second electric heating wire and the like, a dissolving bin is fixedly connected to the supporting frame, a discharging port is formed in the bottom in the dissolving bin, a supporting rod is fixedly connected to the upper side in the dissolving bin, a first electric heating wire is fixedly connected to the lower side of the middle of the supporting rod, and a certain number of second electric heating wires are evenly arranged on the first electric heating wire. When the cooling liquid is injected into the hollow cooling frame body, the motor and the fan blades are used for convection, so that the cooling speed in the cooling frame body is accelerated, and the effect of preventing crystal particles from being too fine or preventing other byproducts from being generated is achieved.
Owner:JIANGXI XINGLONG TECH CO LTD

Graphene-containing low-temperature curing anti-corrosion powder coating and preparation method thereof

The invention discloses a graphene-containing low-temperature curing anti-corrosion powder coating and a preparation method thereof, and belongs to the technical field of coatings. The coating comprises the following components in parts by weight: 50-70 parts of graphene modified epoxy resin, 20-30 parts of a low-temperature curing agent, 5-6 parts of a flatting agent, 4-6 parts of an accelerant, 5-7 parts of a dispersing agent, 2-3 parts of a preservative, 8-12 parts of nano titanium dioxide, 1-2 parts of benzoin and 0.2-0.8 part of fluorowax. The coating is excellent in corrosion resistance, low in curing temperature, capable of saving a large amount of energy and simple in preparation process, the needed raw materials are evenly mixed according to a certain proportion, tabletted, cooled and rolled into flaky and easily-smashed materials, the flaky and easily-smashed materials are ground into powdery materials through a grinding mill, the powdery materials are screened through a mesh sieve, and the finished product can be obtained. The coating has a wide application prospect in the technical field of anticorrosive coatings.
Owner:ZHEJIANG CHAOLANG ADVANCED MATERIALS

ink

ActiveCN118185375BInksTripropylene glycolPolymer science
The application provides an ink, which comprises the following components in percentage by weight: solid material, 15-60%; UV curing resin, 25-50%; dual curing resin, 1-15%; monomer, 0-3%; composite photoinitiator, 5-12%; auxiliary agent, 1-4%; the solid material is anti-counterfeiting material, pigment and filler; the UV curing resin is a mixture of one or more than one of UV resins with absorption peaks matching the absorption spectrum of the composite photoinitiator; the dual curing resin is alicyclic epoxy acrylic resin with dual curing functional groups; the monomer is a mixture of one or more than one of trimethylolpropane triacrylate, tripropylene glycol diacrylate and ethoxypropyl ethylate; the composite photoinitiator is a mixture of one or more than one of acyl phosphine oxide, alpha-hydroxy ketone derivative, alpha-amino ketone derivative, benzoin and derivatives thereof, triaryl sulfonium salt and the like; and the auxiliary agent is a pigment wetting and dispersing auxiliary agent or a substrate wetting auxiliary agent.
Owner:CHINA BANKNOTE PRINTING & MINTING +1

A polyester powder coating and a method for its preparation

The application discloses polyester type powder coating and a preparation method thereof, and belongs to the technical field of coating production. First, the polyester type powder coating comprises the following raw materials in mass parts: 45-55 parts of film forming substance, 15-20 parts of curing agent, 5-15 parts of pigment, 10-15 parts of filler, 0.3-0.8 parts of benzoin and 0.5-1.5 parts of antioxidant. The film forming substance is prepared by self-condensation reaction of 2,2-dimethylol propionic acid under high-temperature catalysis and nitrogen protection; the curing agent is prepared by esterification of 2,4-dihydroxybenzophenone and trimellitic anhydride in N,N-dimethylformamide, ion exchange resin catalysis, introduction of carboxylic acid intermediate, ring opening of epichlorohydrin, NaOH ring closing reaction and introduction of glycidyl ester structure.
Owner:合肥浩盛环保科技有限公司

High-weather-resistant flame-retardant powder coating and preparation method thereof

The invention discloses a high-weather-resistance flame-retardant powder coating and a preparation method thereof, and belongs to the technical field of powder coatings. The preparation method comprises the following steps: adding epoxy resin, a flame retardant, a modified POSS (Polyhedral Oligomeric Silsesquioxane) material, titanium dioxide, adipic dihydrazide, 2-methylimidazole, a flatting agent and benzoin into a high-speed mixer, stirring at 1200-1500rpm for 5-8min, then extruding and granulating the mixed material through a double-screw extruder at the extrusion temperature of 100-120 DEG C and the screw rotating speed of 200-300rpm, grinding into powder with the particle size of 30-50 microns, and finally, carrying out extrusion granulation on the powder with the particle size of 30-50 microns. The high-weather-resistance flame-retardant powder coating is obtained. The powder coating disclosed by the invention has good weather resistance and flame retardance.
Owner:SHANDONG DINGCHENG PLASTIC POWDER NEW MATERIAL CO LTD

A high-temperature resistant and electrolyte-resistant insulating powder coating and its preparation method

This invention discloses a high-temperature resistant and electrolyte-resistant insulating powder coating and its preparation method, belonging to the field of powder coating technology. The high-temperature resistant and electrolyte-resistant insulating powder coating prepared by this invention comprises, by weight, 304-308 parts epoxy resin, 76-80 parts organosilicon epoxy resin, 100-102 parts curing agent, 0.7-1 parts accelerator, 2-5 parts leveling agent, 2-3 parts defoamer, 0.8-1 parts benzoin, and 10-20 parts composite filler. The organosilicon epoxy resin is obtained by reacting polymethylhydrosiloxane, unsaturated hindered amine, 2-(allyloxy)naphthalene, and unsaturated epoxy monomers. The composite filler is obtained by compounding hexagonal boron nitride with aluminum nitride modified by a silane coupling agent. The high-temperature resistant and electrolyte-resistant insulating powder coating prepared by this invention exhibits good high-temperature resistance, electrolyte resistance, thermal conductivity, and mechanical properties.
Owner:GUANGDONG HUACAI POWDER TECH CO LTD

A stealth wave-absorbing coating for marine engineering and its preparation method

This invention discloses a stealthy microwave absorbing coating for marine engineering and its preparation method, belonging to the field of microwave absorbing coating technology. By weight, it comprises 40-60 parts of polysiloxane resin, 15-30 parts of conductive acrylic resin, 0.2-0.4 parts of benzoin, 30-45 parts of microwave absorbing filler, 1-1.5 parts of leveling agent, 0.5-1 part of dispersant, 45-65 parts of solvent, and 15-40 parts of aliphatic diisocyanate curing agent. The microwave absorbing filler has a wider effective absorption bandwidth and better absorption effect in the 2-18GHz range. The needle-shaped nano-zinc oxide, as a matrix, not only enhances the absorption effect of the microwave absorbing filler but also provides support, preventing the collapse of the filler particles. When applied to coatings, its slip properties can disperse coating stress, improve the coating's impact resistance, reduce crack formation, and help extend the coating's lifespan.
Owner:ANHUI XINDALU SPECIAL PAINT CO LTD

PPE composite material and preparation method and application thereof

PendingCN121379100APolymer scienceAnoxomer
The invention discloses a PPE composite material as well as a preparation method and application thereof, and belongs to the field of high polymer materials. The anti-yellowing agent of a specific amount is added into the PPE resin, the proportion of the antioxidant, benzoin and the inorganic toner of a specific type in the anti-yellowing agent is controlled to be within a specific range, so that the high-temperature anti-yellowing performance of the material is synergistically improved, meanwhile, the addition amount of the antioxidant, benzoin and the inorganic toner is low, the cost is low, the excellent mechanical performance of the material can be kept, and the service life of the material is prolonged. The obtained material is suitable for preparing electronic and electrical field products such as good-appearance electronic industrial control shells, cooling fans and photovoltaic energy storage upper covers.
Owner:KINGFA SCI & TECH CO LTD

Negative oxygen ion agilawood bead and manufacturing method thereof

PendingCN120753470ADeodrantsRosariesMetallurgyPlant Gums
The invention discloses negative oxygen ion agilawood beads and a manufacturing method, and relates to the technical field of health care products, rare earth element doped tourmaline powder and a rare earth compound are compounded to serve as a negative ion source, and a low-temperature ball milling-ultrasonic mixing technology is combined, so that the negative ion release amount reaches 2500 / cm and is increased by more than 30 times compared with that of a traditional product; nano titanium dioxide or antibacterial rare earth components are added, so that the antibacterial rate is 99.8%; ambergris / benzoin compounding and agilawood essential oil back-adding technologies are adopted, so that the fragrance can last for more than 8 weeks. In the process, through secondary curing, high-pressure forming and natural wax protective film treatment, the hardness, the wear resistance and the expansion resistance of the beads are remarkably improved. The product integrates the functions of air purification, antibacterial health care and lasting fragrance, adopts environment-friendly raw materials such as vegetable gum and natural perfume in the whole process, is suitable for the fields of amusement, home furnishing and health protection, and has remarkable market competitive advantages.
Owner:NANQI DAAI (TUNCHANG) HEALTH TECHNOLOGY CO LTD

Compound herbal multifunctional health-preserving fragrant moxibustion and preparation method and application thereof

The invention provides compound herbal multifunctional health-preserving fragrant moxibustion as well as a preparation method and application thereof, and relates to the technical field of traditional Chinese medicines. The multifunctional health-preserving incense comprises rose, honeysuckle, dried orange peel, chrysanthemum, sweet-scented osmanthus, radix angelicae, codonopsis pilosula, fructus forsythiae, tuber fleeceflower stem, apocynum venetum, mint, agilawood, sandalwood, frankincense, medlar, red dates, astragalus membranaceus, elecampane and benzoin. The radix astragali and the radix codonopsis serve as monarch drugs, the fructus lycii, the red dates, the roses, the sweet-scented osmanthus and the frankincense serve as ministerial drugs, the honeysuckle flowers, the fructus forsythiae, the chrysanthemum flowers, the dried orange peel, the radix aucklandiae, the radix angelicae, the mint, the tuber fleeceflower stems, the apocynum venetum and the agilawood serve as adjuvant drugs, and the sandalwood and the All the medicines are combined to achieve the effects of benefiting qi, nourishing blood, promoting blood circulation to remove blood stasis, calming the mind, soothing the nerves and assisting in relieving upper respiratory tract inflammation. According to the invention, a proper extraction process is selected, effective active ingredients are reserved and generated, the combustion odor is reduced, and meanwhile, the comprehensive effects of regulating qi and blood, relieving inflammation and relieving emotion are realized through the dual effects of meridian stimulation and drug effect volatilization.
Owner:GUANGDONG LIANGJING BIOMEDICAL TECHNOLOGY CO LTD

Traditional Chinese medicine formula for treating stomach illness as well as preparation method and application of traditional Chinese medicine formula

The invention relates to the field of traditional Chinese medicine formulas, and particularly discloses a traditional Chinese medicine formula for treating stomach diseases and a preparation method and application thereof. The invention discloses a traditional Chinese medicine formula for treating stomach diseases. The traditional Chinese medicine formula comprises the following components by weight: 5-15g of deep-fried bighead atractylodes rhizome, 3-10g of cassia twig, 10-15g of rice sprout, 1.5-5g of coptis chinensis, 3-15g of fructus forsythiae, 15-30g of dandelion, 3-10g of mangnolia officinalis, 1-3g of agilawood, 15-30g of astragalus membranaceus, 3-9g of poria cocos, 3-9g of elecampane, 3-9g of fingered citron, 3-10g of octopus, 10-15g of pearl, 3-10g of pericarpium citri reticulatae, 3-9g of frankincense, 3-9g of myrrh, 5-10g of trogopterus dung, 3-9g of stigma croci, 10-15g of red yeast rice, 2-10g of liquorice, 3-9g The traditional Chinese medicine is prepared from 0.5-1.0 g of benzoin, 0.03-1 g of borneol, 6-15 g of radix salviae miltiorrhizae, 3-9 g of radix curcumae, 1-3 g of clove, 3-6 g of amomum cardamomum, 3-10 g of rhizoma nardostachyos, 3-9 g of Chinese yam, 5-10 g of radix paeoniae alba, 3-9 g of curcuma zedoary and a small amount The preparation method of the Sanwei capsule comprises the following steps: S1, preparing thick paste; s2, grinding into powder; s3, performing granulation; and S4, preparing the capsule. The Sanwei powder and the Sanwei capsule can be used for treating various types of gastritis, gastric ulcer and gastric erosion, and have the advantages of good effect and small side effect.
Owner:李双儿

Preparation method of traditional Chinese medicine composition with effects of promoting blood circulation to remove blood stasis and improving thrombus, cerebral ischemia and impotence

The invention belongs to the technical field of probiotics and traditional Chinese medicines, and mainly relates to a complex microbial inoculant for fermenting traditional Chinese medicines, which comprises saccharomyces cerevisiae CICC-1445 and saliva combined lactobacillus CICC-23179. The invention relates to a traditional Chinese medicine composition and a preparation process thereof, in particular to a traditional Chinese medicine composition with the effects of promoting blood circulation to remove blood stasis and improving thrombus, cerebral ischemia and impotence and a preparation process thereof. According to the formula, the traditional Chinese medicine composition comprises gizzard pepsin, myrobalan meat, salvia miltiorrhiza, angelica sinensis, agilawood, fermented soybean, ligusticum wallichii, leonurus, folium ginkgo, gastrodia elata, radix puerariae, raspberry, semen cuscutae, cynomorium songaricum, morinda officinalis, eucommia ulmoides, hairyvein agrimony, beautiful millettia root, semen allii tuberosi, amber, red ginseng, pseudo-ginseng, musk, scorpio, centipede, leech, dragon's blood, saffron crocus, lumbricus, benzoin, paris polyphylla, human placenta, cowherb seed, cornu cervi pantotrichum and herba epimedii. The prepared composition has the effects of promoting blood circulation to remove blood stasis and improving thrombus, cerebral ischemia and impotence.
Owner:BEIJING SERIOUS BENCAO ZHENGDE TRADITIONAL CHINESE MEDICINE CLINIC CO LTD