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358 results about "Aromatic agent" patented technology
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Hair repairing agent and application thereof
PendingCN119564550AImprove permeabilityImprove toughnessCosmetic preparationsHair cosmeticsActive agentSuspending Agents
The invention relates to the technical field of daily chemicals, in particular to a hair repairing agent and application thereof. The shampoo is prepared from the following raw materials: a suspending agent, a surfactant, a hair conditioner, a solvent, a cleaning agent, a functional repairing agent, a preservative, an aromatic, a thickening agent and a humectant. Fibroin is degummed through bifidus yeast by adopting a biological fermentation technology to obtain a protein active matter with lower molecular weight, a fibroin derivative is rich in a large amount of amino acid, glycine, alanine and serine account for about 85% of the total composition, the fibroin derivative has very strong moisturizing performance, the extract can rapidly permeate into hair cores, and the effect of moisturizing the hair cores is achieved. The water bonding capability of hair is enhanced, naturally existing free amino acids and lost polypeptides are supplemented, the fiber structure of the hair is recombined, the strength, toughness and glossiness of the hair are enhanced, and branching and embrittlement are prevented.
Owner:FUZHOU CHUNPU TECH GRP CO LTD
Probiotic enteric dry suspension as well as preparation method and application thereof
ActiveCN119656115Areduce complexityavoid damageDigestive systemInorganic non-active ingredientsBiotechnologyBile Juice
The invention provides a probiotic enteric dry suspension as well as a preparation method and application thereof, and relates to the technical field of pharmaceutical preparations. The probiotic enteric dry suspension comprises the following components in parts by mass: 1-8 parts of probiotic powder; 25 to 60 parts of a microcapsule cross-linking system; 1-15 parts of a suspending aid; 20 to 70 parts of a filling agent; 0-0.1 part of a coloring agent; and 0-1 part of an aromatic. According to the invention, when the probiotic powder is dispersed in water by utilizing the gelling property of sodium alginate, the probiotic powder is wrapped to form a probiotic-sodium alginate compound, citric acid and calcium carbonate are subjected to an acid-base reaction, and generated carbon dioxide bubbles can prevent the probiotic-sodium alginate compound from agglomerating; meanwhile, the released calcium ions and chitosan interact with the probiotic-sodium alginate compound, a compact probiotic microcapsule structure is rapidly and stably formed in one step, the probiotics in the microcapsule are effectively protected from being damaged by gastric acid and bile, the survival rate of the probiotics is increased, and the enteric effect is achieved.
Owner:SHENZHEN WANZE MICROBIOLOGY RESEARCH CO LTD
Electronic inhalation device
Compositions which are fragrant and contain at least a member set culled from a library of compositions, each being comprised of sub-combinations of selected terpenes. Fragrances that mimic that of various states of organic and synthetic aromatics including products, processes and those from non-combusted plant products, among other things, uniquitous products, processes, medicinals, and related moieties leverage databases of all known terpene groupings are offered for consideration, and have been provided, according to the instant teachings.
Owner:SCIENTIFIC HOLDINGS LLC
Repair essence oil and preparation method thereof
InactiveCN119405561Aless irritatingCosmetic preparationsToilet preparationsBiotechnologyPreservative
The invention relates to the technical field of cosmetics, and particularly discloses repairing essence oil and a preparation method thereof. The essence oil comprises a humectant, a conditioning and repairing agent, an emollient, an antioxidant, a preservative, an aromatic and an auxiliary agent. The skin moisturizer, the conditioning and repairing agent, the emollient and other active ingredients in the formula all adopt natural plant extracts as main ingredients, and are supplemented with common, safe, non-toxic and small-irritation auxiliaries, so that the essence oil product with obvious advantages in the aspect of repairing is prepared, and meanwhile, the moisturizing property is good.
Owner:KAIPING GENUINE BIOTECH CO LTD
Whitening nano-emulsion and preparation method thereof
PendingCN119345088AInhibits tyrosinase activityInhibitory activityCosmetic preparationsToilet preparationsGlycerolAbsorption (skin)
The invention discloses a whitening nano-emulsion and a preparation method thereof, and relates to the technical field of cosmetics and skin care products. The whitening nano-emulsion is prepared from the following components in percentage by weight: 2.0 to 10.0 percent of an emulsifying agent, 4.0 to 10.0 percent of an emollient, 3.0 to 8.0 percent of glycerol, 3.0 to 8.0 percent of butanediol, 0.5 to 3.0 percent of nicotinamide, 1.0 to 3.0 percent of a Soulixian extract, 0.5 to 3.0 percent of ascorbyl tetraisopalmitate, 0.3 to 3.0 percent of hydrogenated lecithin, 0.1 to 2.0 percent of hydroxyethyl piperazine ethanesulfonic acid, 0.1 to 1.0 percent of SymSitive1609, 0.03 to 0.5 percent of a mulberry root extract, 0.03 to 1.0 percent of cerium oxide and the balance of water. The toothpaste is prepared from the following components in percentage by weight: 0.05 to 0.5 percent of tocopheryl acetate, 0.03 to 0.3 percent of stearyl glycyrrhetinic acid ester, 0.01 to 0.1 percent of poly gamma-sodium glutamate, 0.03 to 0.2 percent of EDTA (Ethylene Diamine Tetraacetic Acid) disodium, 0.2 to 1.0 percent of preservative, 0.01 to 0.1 percent of aromatic and the balance of water, wherein the total The prepared whitening nano-emulsion can solve the problems of excessive addition, difficult absorption and instability of active ingredients of cosmetics, can inhibit DPPH free radical activity, hydroxyl free radical activity and tyrosinase activity through the synergistic effect of all the components, achieves the effects of resisting oxidation, whitening, removing freckles, brightening skin and the like, and does not cause damage to the skin.
Owner:广东鼎尖国际生物科技有限公司
Low-irritation essential oil hair dye and preparation method thereof
ActiveCN119405565Adesensitizationless discomfortCosmetic preparationsHair cosmeticsHair ColorantsStearyltrimethylammonium chloride
The invention relates to the field of hair dyeing products, in particular to a low-irritation essential oil hair dye and a preparation method thereof. The invention relates to a low-irritation essential oil hair dye, which comprises a No.1 agent and a No.2 agent, the No.1 agent comprises a humectant, a hair coloring agent, an antioxidant, a chelating agent and a solvent A; a thickening agent A, an emulsifier A and a hair conditioner; a pH regulator A, and polydimethylsiloxane; the disinfectant is prepared from an aromatic A, polyquaternium-7, polyquaternium-10, argania spinosa kernel oil, a camellia extract, a ginger root extract and a preservative; the agent 2 comprises a solvent B, cetearyl trimethyl ammonium chloride, sodium stannate and a pH regulator B; a thickener B, an emulsifier B and mineral oil; a chelating agent C; and an oxidant. The hair dye provided by the invention can reduce irritation under the condition of ensuring the hair dyeing effect and relieve the frizz degree of dyed hair, and has a plurality of advantages.
Owner:VENUS SKIN & HAIR LAB LTD +1
Device and method for dispensing, in particular for vaporizing, volatile substances, in particular fragrances and / or active substances, and heating element
PCT designated stage expiredWO2024254737A1Mechanical apparatusLighting and heating apparatusThermodynamicsCapillary Tubing
Owner:ZHONGSHAN CTR HOUSEHOLD TECHNOLOGY LTD
Bose polypeptide tightening spray and preparation method thereof
The invention relates to the technical field of cosmetics, in particular to a vitriol polypeptide tightening spray and a preparation method thereof. The invention discloses a skin care product which at least comprises the following components in percentage by weight: 0.1-1% of a first skin conditioner, 3-8% of a first humectant, 0.1-1% of a second skin conditioner, 0.1-1% of a second humectant, 1-8% of a third skin conditioner, 0.5-3% of a third humectant, 0.0001-0.01% of a solubilizer, 0.0001-0.02% of an aromatic, 0.001-0.3% of a chelating agent and the balance of water. The utilization rate of active ingredients is greatly improved, and the anti-wrinkle and firming effects are achieved.
Owner:ZHEJIANG KANGMANJIA DAILY NECESSITIES CO LTD
Liquid foundation and preparation method thereof
PendingCN119385890AImprove liquiditylight textureCosmetic preparationsMake-upPolymer scienceSilicic acid
The invention relates to liquid foundation and a preparation method thereof, and belongs to the technical field of cosmetics. The liquid foundation is prepared from the following components in parts by weight: 9.85 to 36.7 parts of colorant composition, 12 to 65 parts of skin conditioner, 2 to 20 parts of emollient, 0.5 to 4 parts of emulsifier, 2 to 45 parts of humectant, 0.5 to 2 parts of filler, 0.2 to 1 part of preservative, 0.05 to 0.5 part of aromatic, 0.02 to 8 parts of plant extract and 8 to 34 parts of water, the skin conditioning agent is prepared from isododecane, trimethylsiloxy silicate ester, isononyl isononanoate, polyglycerol-3 ricinoleate and polyglycerol-10 dioleate. The invention further discloses a preparation method of the skin conditioning agent. The liquid foundation disclosed by the invention has the effects of good flowability, moistening, oxidation resistance and long makeup duration.
Owner:GUANGDONG DUODUO BIOTECHNOLOGY CO LTD
Method and device for separating a hydrocarbon-containing feedstock stream by extractive distillation
PendingUS20250041758A1Distillation purification/separationHydrocarbon oils refiningExtractive distillationHydrocotyle bowlesioides
The disclosure relates to a process for separating a hydrocarbon-containing feedstock stream by extractive distillation, wherein the feedstock stream is contacted with a water-soluble solvent for aromatics in countercurrent. An aliphatics fraction is distillatively removed as aliphatics product stream from the mixture obtained. The aromatics are stripped from the aromatics-enriched solvent that remains and the aromatics-depleted solvent is recycled in a solvent circuit, with compounds having a lower boiling point compared to the solvent accumulating in the solvent circuit as impurities. At least a substream of the solvent circuit is purified for removal of the impurities, wherein the substream for the purifying is subjected to a thermal separation process, in which the impurities are at least partly discharged in a top product and the purified solvent that remains is recycled into the solvent circuit. An apparatus for carrying out the process is also disclosed.
Owner:THYSSENKRUPP UHDE GMBH +2
Fragrance dispenser
Disclosed herein are systems and methods for dispensing fragrances, essential oils and other aromatics through the employment of a ceiling fan, fan blades and other devices. In some embodiments the fan blade may have an interior cavity for disposing essential oils. In other embodiments a fragrance dispenser may be affixed to the fan blade. Motion of the fan blade uniformly dispenses fragrances in the space about the fan blade. The construction and method of operation of the invention, however, together with additional objectives and advantages thereof will be best understood from the following description of specific embodiments when read in connection with the accompanying drawings.
Owner:MCCULLOUGH ANDREW
Antibacterial fabric softener as well as preparation method and application thereof
PendingCN119615619AImprove stabilityGood flexibilityBiochemical fibre treatmentGrip property fibresMorpholineChemical products
The invention belongs to the technical field of daily chemical products, and discloses an antibacterial fabric softener as well as a preparation method and application thereof. The antibacterial fabric softener is prepared from the following raw materials in percentage by mass: 3 to 15 percent of diester gemini quaternary ammonium salt; 1 to 10 weight percent of oleic acid-based imidazoline quaternary ammonium salt; 0.1-3 wt% of an organic counter ion quaternary ammonium salt; 0.1 to 2 weight percent of polycation head group quaternary ammonium salt; 0.1 to 1 wt% of alkyl morpholine quaternary ammonium salt; 5-10 wt% of an emulsifier; 0.5-3 wt% of a viscosity stabilizer; 2-20 wt% of a cosolvent; 0.1 to 1 wt% of an aromatic agent; 0.1 to 0.5 wt% of a pH conditioning agent; 0-0.1 wt% of a pigment; and the balance water. The obtained fabric softener has good stability at low temperature and normal temperature, the treated fabric has excellent fabric softness, antistatic property, smoothness and antibacterial property and is not prone to yellowing, and the rewettability of the fabric is greatly improved.
Owner:CHINA RES INST OF DAILY CHEM IND +1
Cup-sticking-free and easy-to-detach lipstick and preparation method thereof
The invention discloses a cup-sticking-free and easy-to-detach lipstick and a preparation method thereof. The cup-sticking-free and easy-to-detach lipstick comprises a shape fixing agent, an emollient, a film-forming agent, a coloring agent, a thickening agent, a skin feeling conditioning agent, a preservative, functional components and an aromatic. According to the invention, the use of a sticky resin film-forming agent is avoided, the problem that a film formed on the surface of the paste cannot be smeared due to long-time placement is avoided, and the synthetic wax is selected as the film-forming agent, has good film-forming property, strong adhesion and excellent color fixation performance, and can generate good interaction with a makeup removal product due to the special structure, so that the makeup removal effect is improved. And therefore, disassembly is easier, and no residue exists.
Owner:AOWENTECH INNOVATIONS & APPLICATIONS (GUANGZHOU) LTD
Fluffy oil-control anti-dandruff comfortable shampoo
The invention discloses fluffy oil-control anti-dandruff comfortable shampoo, and belongs to the technical field of shampoo. A cleaning agent, a thickening agent cocamide, a hair conditioner, a suspension stabilizer acrylic acid (ester) / C10-30 alkanol acrylate cross-linked polymer, a synergist, water, an oil control agent zinc lactate, a humectant allantoin, a pearling agent glycol distearate, an aromatic daily essence, a preservative, a freshener menthol and a pH value regulator citric acid are fully and uniformly mixed; and filtering to obtain the fluffy oil-control anti-dandruff comfortable shampoo. The synergist prepared by the invention can improve the softness and volume of hairline fibers, so that the hair is more fluffy; the papain has a good capability of decomposing lipid and can help to decompose excessive grease on scalp, so that the greasy feeling is reduced and the refreshing degree of hair is increased; in addition, the synergist prepared by the invention has certain antimicrobial activity, and can reduce the growth of fungi and bacteria causing dandruff on the scalp, thereby reducing the dandruff problem.
Owner:GUANGZHOU YICHENG BIOTECHNOLOGY CO LTD
Fragrance and flavor compositions comprising norbornane and norbornene derivatives
Owner:OSMO LABS PBC
A water-oil compartment anti-wrinkle facial mask liquid and its preparation method and facial mask
The present invention discloses a water-oil compartment anti-wrinkle facial mask liquid, a preparation method thereof, and a facial mask. The water-oil compartment anti-wrinkle facial mask liquid includes a water compartment and an oil compartment in the following mass percentages: the water compartment is as follows: water 74.94-88.09%, a thickener 0.1-0.3%, a moisturizer 7-16%, an antibacterial agent 0.4-1%, a neutralizer 0.1-0.3%, a glabra elm bark extract 1.5-2.5%, a balkan moss leaf extract 0.1-0.5%, and epigallocatechin gallate glucoside 0.03-0.08%; the oil compartment is as follows: hydroxydecyl ubiquinone 0.03-0.08%, arabica coffee seed oil 0.05-0.3%, an emollient 3-5%, and a fragrance 0.01-0.05%. The facial mask liquid provided by this application can not only quickly solve the problem of skin anti-wrinkle, but also solve the problem of poor stability after the anti-wrinkle active substances are mixed.
Owner:GUANGZHOU REFEN COSMETICS CO LTD
Cover-opening-free auxiliary feeding mixer for aromatic production
ActiveCN120754737ARotary stirring mixersTransportation and packagingTemperature controlProcess engineering
The invention relates to the technical field of mixers, in particular to a cover-opening-free additive feeding mixer for aromatic production, which comprises a mixer body used for mixing aromatic raw materials, a plurality of support legs are mounted at the bottom end of the mixer body, cavities are formed in the bottoms of the support legs, and additives used during aromatic mixing are stored in the cavities. A cavity is formed in the mixer body, a temperature control assembly is arranged at the bottom of the cavity, a feeding structure is arranged at the top of the cavity, the feeding structure supplements auxiliaries used during aromatic mixing into the cavity, a pump body is installed at the top end of the supporting leg, and the pump body pumps the auxiliaries in the cavity into the mixer body; the multifunctional mixer has the beneficial effects that the supporting legs not only play a role in supporting the mixer body, but also integrate multiple functions such as additive storage, feeding and temperature control. Due to the integrated design, the overall utilization rate of equipment is improved, and the structure of the mixer is more compact and reasonable.
Owner:GUANGDONG QINGSHUN ENVIRONMENTAL PROTECTION TECH CO LTD
lid (aromatic)
1. The name of the design product: Lid (aromatic). 2. The use of the design product: The design product is used for the lid of a aromatherapy box. 3. The design points of the design product: lie in the shape. 4. The picture or photo that best indicates the design points: perspective view 1.
Owner:GUANGDONG QINGSHUN ENVIRONMENTAL PROTECTION TECH CO LTD
Bio-based high-viscosity gel plaster matrix as well as preparation method and application thereof
ActiveCN119405628Aless irritatingreduce riskOrganic active ingredientsInorganic non-active ingredientsPharmacologic actionGlycerol
The invention provides a bio-based high-viscosity gel plaster matrix, a preparation method of the bio-based high-viscosity gel plaster matrix and a patch containing a simvastatin component. The matrix is prepared from various natural components including dementholized peppermint oil serving as an aromatic, crotamiton and isopropyl myristate serving as penetration promoting agents, glycerin serving as a humectant, a specific cross-linking agent, a filling agent, an excipient, a tackifier and the like through accurate proportioning and a specific process. The composition has excellent adhesion, moisture retention and skin friendliness. Particularly, the tackifier adopts a compound formula of xanthan gum, Arabic gum, guar gum and flaxseed gum, so that the adhesion, the stability and the transdermal effect of the plaster are further improved. On the basis, the invention further provides a patch containing a simvastatin component, the patch is prepared by uniformly mixing simvastatin in a matrix and has a treatment effect, the pharmacological action of simvastatin is exerted, and the use comfort and effect are improved.
Owner:云南白药集团无锡药业有限公司 +1
Mild acne-removing gel and preparation process thereof
The present invention relates to the technical field of skin care products, and discloses a mild acne removing gel, which comprises, by mass, 80 parts of water, 8 parts of a skin conditioning agent, 9.55 parts of a skin moisturizing agent, and 2.45 parts of an additive as gel preparation raw materials, the skin conditioning agent comprises 62.5% of a type A conditioning agent and 37.5% of a type B conditioning agent, the skin moisturizer comprises 79.1% of a type A moisturizer and 20.9% of a type B moisturizer, and the additive comprises the following components in percentage by weight: 36.7% of a pH regulator, 34.7% of a thickening agent, 20.4% of an antioxidant, 6.1% of a surfactant and 2.1% of an aromatic. According to the mild acne-removing gel and the preparation process thereof, skin conditioners with different component proportions are added, so that the mild acne-removing gel has the effects of relieving swelling and pain, diminishing inflammation and inhibiting bacteria, enhancing antioxidant protection on skin, promoting skin regeneration and improving the self-repairing function of the skin, and the moisturizing effect is improved through a skin moisturizer; meanwhile, different additives are added, so that the environmental tolerance of the gel is improved.
Owner:马艳
An essential oil nanocarrier based on wild soybean extract, its preparation method and application
This invention belongs to the field of skincare technology, specifically relating to an essential oil nanocarrier based on wild soybean extract, its preparation method, and its application. This invention uses hydroxypropyl-β-cyclodextrin as the wall material, a mixture of polysorbate emulsifiers and wild soybean extract as a composite emulsifier, and essential oil as the content, overcoming the shortcomings of poor stability and low solubility of essential oils. This results in an essential oil nanocarrier with small particle size, good high and low temperature stability, high transparency, low irritation, and significant functional effects. This essential oil nanocarrier can be widely used in skincare products as a fragrance agent or moisturizing and repairing active ingredient. Furthermore, since it is a clear and transparent liquid, it can also be used in transparent aqueous cosmetics.
Owner:SHANDONG FREDA BIOTECH CO LTD
Thermoplastic films and bags with dual fragrance odor control and their preparation methods
This disclosure relates to a thermoplastic film comprising dual fragrance odor control. For example, the thermoplastic film may include a first fragrance component, such as a pure oil applied directly to the thermoplastic film. The thermoplastic film may also include an encapsulated fragrance component applied to the thermoplastic film. The encapsulated fragrance component may include a fragrance encapsulated within a plurality of encapsulants and may be configured to delay the release of the fragrance, for example, until a physical interaction is applied to the thermoplastic film.
Owner:GLAD PRODUCTS CO
Dispenser
PendingCN119790446ACoin-freed apparatus detailsSingle-unit apparatusAromatic agentMechanical engineering
A liquid fragrance dispenser comprises a dispensing device (4) and a refill bottle (8) configured to store a liquid fragrance wherein the refill bottle (8) comprises a body (5) configured to form a reservoir to store the liquid fragrance and a spray head (6) configured to move relative to the body (5) to activate a spray mechanism comprising a pump, to dispense liquid from the reservoir; the dispensing device (4) comprises a motor configured to move the sprinkler head (6) downward to activate said pump to move the liquid fragrance from the reservoir and to dispense the liquid fragrance from the sprinkler head (6); the distribution device (4) further comprises a low voltage detector configured to determine whether the voltage is below a threshold; and the dispensing device (4) is configured to stop dispensing the liquid fragrance when the low-pressure detector determines that the voltage is below the threshold value.
Owner:RECKITT & COLMAN (OVERSEAS) HYGIENE HOME LIMITED
Laundry spray composition
Owner:UNILEVER IP HLDG BV
Liquid fragrance box
The utility model discloses a liquid aromatic box, which belongs to the technical field of liquid aromatic containers, and comprises a tank body, the tank body is provided with a tank mouth, and the tank body is used for containing liquid aromatic; the cover body is detachably arranged on the tank body, and a plurality of through holes are formed in the cover body; the fixing cover is arranged in the can nozzle in a penetrating mode, the fixing cover is provided with a connecting opening communicated with the interior of the can body, and the connecting opening is used for fixing the core strip; the sealing cover is detachably arranged on the can nozzle in a sleeving mode, a sealing cavity is defined between the sealing cover and the fixing cover, and the sealing cavity is used for preventing the liquid aromatic in the can body from volatilizing. According to the utility model, the volatilization of the liquid aromatics can be reduced, so that the diffusion of the aromatics can be controlled as required, the frequent replacement of the liquid aromatics is avoided, the service life of the liquid aromatics is prolonged, and the cost is saved.
Owner:ZHUHAI HERMESIN ENTERPRISES CO LTD
Preparation method of solvent-corrosion-resistant and high-heat-sealing-strength coating film for packaging
PendingCN119219960AImprove the level ofHigh crystallinityPretreated surfacesCoatingsSilicon dioxideAccelerant
The invention discloses a preparation method of a solvent-corrosion-resistant and high-heat-sealing-strength packaging coating film. The preparation method comprises the following steps: S1, preparing a modified polyvinylidene chloride emulsion; the modified polyvinylidene chloride emulsion is prepared by mixing the following raw materials in parts by weight: 80-89 parts of copolymerized vinylidene chloride emulsion with the medium polymerization degree solid content of 40%-50%, 10 parts of distilled water and 1-10 parts of accelerant, and reacting at preset temperature and pressure; s2, preparing an inorganic nano silicon dioxide solution, wherein the inorganic nano silicon dioxide solution is prepared by mixing 1-10 parts by weight of inorganic nano silicon dioxide, 87-98.9 parts by weight of distilled water and 0.1-3 parts by weight of an emulsifier. The preparation method of the solvent-corrosion-resistant high-heat-sealing-strength packaging coating film provided by the invention overcomes the defects that the coating of the coating film is corroded and damaged by a solvent or an aromatic, the peeling strength of the coating of the coating film is low, the coating film is adhered in the processing process, and an additive is separated out.
Owner:ZHEJIANG YIBAI PACKAGING MATERIALS CO LTD
A controllable aromatic deodorizing device with multiple modes
The present invention relates to the technical field of air deodorization, and specifically to a controllable aromatic deodorization device with multiple modes, including a long-neck liquid storage bottle. A liquid aromatic agent is contained inside the long-neck liquid storage bottle. A bottle mouth plug is screwed to the bottle mouth of the long-neck liquid storage bottle. A micro atomizing nozzle is installed at the top end of the bottle mouth plug. A micro water pump is fixed to the bottom surface of the top plate of the bottle mouth plug. The liquid suction pipe of the micro water pump extends into the bottom of the long-neck liquid storage bottle, and the liquid delivery pipe of the micro water pump is communicated with the liquid inlet of the micro atomizing nozzle. The beneficial effects are as follows: The controllable aromatic deodorization device with multiple modes proposed by the present invention combines two usage methods of the liquid aromatic agent, namely volatilization and atomization. Users can select a suitable mode according to actual needs. The volatilization mode is suitable for continuous and stable aromatic release, while the atomization mode can quickly disperse the aroma in a short time and is suitable for occasions where rapid deodorization or creating a specific atmosphere is required.
Owner:GUANGDONG QINGSHUN ENVIRONMENTAL PROTECTION TECH CO LTD
Water-based resin composition, water-based paint, and plastic molded product coated with the water-based paint
Provided is an aqueous resin composition, characterized in that it contains a polycarbonate-modified acrylic resin and an aqueous medium, wherein the polycarbonate-modified acrylic resin is a reaction product of a polycarbonate diol (A) with 1,4-butanediol as a necessary raw material and an unsaturated monomer mixture (B), wherein the unsaturated monomer mixture (B) contains methyl methacrylate, an unsaturated monomer (b1) having a hydroxyl group, an unsaturated monomer (b2) having a carboxyl group, and an unsaturated monomer (b3) having an alicyclic structure as a necessary component, and the ratio of the unsaturated monomer (b3) in the unsaturated monomer mixture (B) is in the range of 3 to 60% by mass. The aqueous resin composition has high adhesion to a plastic substrate, and can obtain a coating film having excellent water-resistant adhesion and aromatic resistance, and is therefore suitable for use in water-based coatings and plastic molded products.
Owner:DIC CORP
Odor-removing aromatic composition containing microcapsules and preparation method of odor-removing aromatic composition
The invention relates to the technical field of aromatics, and particularly discloses an odor-removing aromatic composition containing microcapsules and a preparation method of the odor-removing aromatic composition. The odor-removing aromatic composition containing the microcapsules is prepared by compounding an odor-removing agent, a protective colloid, a thickening agent, a pH regulator, an aromatic, a microcapsule wall material and water, the protective colloid is formed by compounding starch sodium octenylsuccinate, polyacrylamide-sodium acrylate and polyvinylpyrrolidone; the odor removing agent is a compound of one or more of zinc oxide, 4-ethyl-4-soy-based ethyl sulfate morpholine and zinc diricinoleate; and the wall material of the microcapsule is a melamine-glutaraldehyde resin prepolymer. The detergent has the advantages that the peculiar smell can be well removed after the washing product is stored for a long time, and the washed object is endowed with fragrance.
Owner:GUANGZHOU FLOWER FLAVOURS & FRAGRANCES CO LTD