69 results about "Natural camphor" patented technology

The invention relates to a natural green bio-organic pesticide composition and its application. The technology is characterized in that: A, natural camphor, rheum officinale, Chinese cassia tree, eucalyptus oil, dry ginger, common fennel fruit, capsicum and auxiliary materials are made into a natural biological pesticide; and B, rhizoma atractylodis, magnolia cortex (prepared with ginger), Poria cocos, raw Pinellia tuber, oil of patchouli,dried orange peel, dahurian angelica root, areca peel, extractum glycyrrhizae, perilla leaf oil and auxiliary materials are made into a natural biological pesticide. The pesticide provided by the invention can be directly applied to melon, fruit, leaf, vegetable legumes, tea, traditional Chinese medicines, flower, rape, cotton, tobacco and the like for the control of insect diseases. After applied with the biological pesticide, vegetables and fruits can be directly eaten without residual pesticide harm to human body.

A polyantiseptic antimicrobial pharmaceutical composition for oral use, for the hygiene and treatment of oral diseases of bacterial, mycotic or viral etiology, for over-the-counter sale, without contraindications. The composition does not contain phenolic or, chlorophenolic compounds, and consists of a mixture of hydrogen peroxide, eugenol, natural camphor, zinc sulphate, sodium fluoride, xylitol, cetylpyridinium chloride and excipients. The formulation is used to deodorise, disinfect, astringe and soothe inflammation of the oral area, avoids the neoformation of bacterial plaque, prevents tooth cavities, inhibits the formation of dental tartar, improves the resistance of teeth to cavities, and treats and prevents oral aphthous ulcers.

The invention discloses a woodenware paint for effectively resisting mildews and moths. The paint comprises 30-40 parts of aqueous polyurethane resin, 30-35 parts of an acrylic emulsion, 0.2-1 part of a dispersant, 2-5 parts of a film forming assistant, 0.2-1 part of an antifoaming agent, 0.3-0.5 parts of a wetting and leveling agent, 0.2-0.8 parts of a slipping agent, 2-4 parts of a delustering agent, 0.5-1.5 parts of a thickening agent, 2-3 parts of activated carbon, 0.3-0.8 parts of a nanosilver solution and 1-2 parts of mothproof nanopowder. The mildew and moth resistant woodenware paint has the advantages of waterproof property, fast drying, high hardness, good flexibility, good mothproof effect by using natural camphor extracts, realization of excellent broad spectrum sterilization effect and bacterium propagation prevention due to the nanosilver solution, realization of moisture absorption, smell removal, mildew prevention and moisture prevention by using the activated carbon, naturalness and environmental protection.

The invention discloses a method for preparing high-purity borneol from a lauraceae extract or a blumea balsamifera extract. The method comprises the following steps: the extracts and secondary alcohol-secondary alcohol aluminum with low boiling point or tertiary alcohol-tertiary alcohol aluminum are heated in a closed environment to evaporate low boiling point secondary alcohol or tertiary alcohol, camphor in the extracts is reduced into borneol or isoborneol, continuous heating is performed in the closed environment to generate borneol aluminum and isoborneol aluminum, continuous heating is performed in the closed environment to dehydrate the isoborneol aluminum, and rearrangement is performed to generate camphene, distilling is performed by using vapor to evaporate camphene and borneol, and camphene and borneol are separated by using one or more of an extraction method adopting saturated hydrocarbon such as petroleum ether and polar solvents such as DMSO, a column chromatography method using saturated hydrocarbon such as petroleum ether and silica gel, and a distillation-sublimation method, and the like. By using the method, the high-purity dextroborneol can be prepared from the auraceae extract, and high-purity levogyration borneol can be prepared from the blumea balsamifera extract. The whole process is continuous, smooth, simple to operate, low in cost, environment-friendly, and high in both purity and yield of the borneol, and facilitates industrial production. The lauraceae extract comprises natural camphor, reduzate, plant borneol camphor, cinnamomum longepaniculatum and cinnamomum burmanni extract.

The invention discloses a method for preparing borneol by using natural camphor powder as a raw material. In an alkali metal/anhydrous ethanol reduction system, d-camphor in the natural camphor powder is mainly transformed into d-borneol by using the characteristics of different thermodynamic stabilities of two intermediate products generated by reduction of the d-camphor. The method has the following preparation steps of: refining of the natural camphor powder, asymmetric reduction reaction, reduced pressure distillation and separation of a primary reduced product, secondary reduction of camphor in the primary reduced product, reduced pressure distillation and separation of a secondary reduced product, and obtaining of a target product. The reaction raw materials are natural products of green resources, and relate to comprehensive utilization of spice plants; the conversion rate of the reactants is high and close to 100 percent; because of one-step reaction, the byproducts are few, and the product has high purity; and the method has the advantages of short synthesizing process, low equipment investment, low production cost, high economic benefit, mild reaction condition, short reaction time, low environmental pollution and nearly no environmental pollution.

The present invention discloses an ointment prescription for preventing and treating perniosis, it is made of blue camphor coil hydrocarbon 87%, cinnamon bark powder 2%, natural camphor (medical) 8% and clove powder 3%. The above-mentioned Chinese medicinal materials are ground into fine powder, the blue comphor oil hydrocarbon is added, they are uniformly stirred to obtain the invented oily ointment for external application. Its effective rate is up to 98%, at the same time it also can be used for preventing and curing scald, electric-light dermatitis, diaper rash and bed sore, etc.

The invention discloses a slow-release antibacterial disinfectant for automobile air conditioners, and specifically relates to the technical field of antibacterial disinfection. 3‑19 parts of peppermint extract, 2‑59 parts of mineral oil, 2‑37 parts of honey, 3‑18 parts of hyaluronic acid, 3‑30 parts of acetone, 2‑18 parts of tea polyphenols, sustained release microcapsule system 2 ‑59 ​​parts, gum arabic 2‑17 parts, natural camphor 2‑21 parts, acetic acid solution 2‑23 parts, buckwheat brass 2‑16 parts, peanut oil 3‑34 parts, beta glucan 3‑16 parts. A slow-release antibacterial disinfectant for automobile air conditioners prepared by the present invention has no peculiar smell, is easy to clean, does not cause corrosion and damage to the interior of the car, can remove the internal storage and breeding bacteria of the air conditioner, and can also eliminate bacteria entering the car with the airflow. Moreover, the slow-release antibacterial disinfectant for automobile air conditioners releases the antibacterial and disinfectant substances slowly, and can play a role for a long time without frequent replacement of the disinfectant.

The invention discloses a multifunctional coating additive which shows a remarkable effect on removing formaldehyde from an indoor environment. The multifunctional coating additive comprises camphor, a solvent and a catalyst, wherein the camphor is composed of at least one of natural camphor or synthesized camphor. The invention also discloses an oil coating and a multifunctional water-based coating which both contain the multifunctional coating additive, and a preparation method of the multifunctional water-based coating. The multifunctional coating additive, provided by the invention, is a coating additive with outstanding formaldehyde removal effect and can meet the demand on indoor environment. The coating with such multifunctional coating additive has the functions of resisting mould, guarding against damp, protecting against insects, and proofing moth; the inspection result of authorities shows that the coating additive can effectively remove formaldehyde from the indoor environment.

The invention discloses 1,2,2-trimethyl cyclopentyl alicyclic structure-containing dianhydride, which is characterized by having a structural formula which is shown in the specification. A preparation method of the dianhydride comprises the following steps of: (1) oxidizing [2,2,1] dicyclic structure-containing natural camphor; (2) reducing solid diacid; and (3) synthesizing the 1,2,2-trimethyl cyclopentyl alicyclic structure-containing dianhydride. The 1,2,2-trimethyl cyclopentyl alicyclic structure-containing dianhydride has the advantages of simple preparation process, wide raw material source and lower manufacturing cost and fully shows the structural characteristics of the natural product camphor; and thus, a polyimide film material prepared from the dianhydride disclosed by the invention has higher transparency and heat resistance, and the corresponding problems of the conventional aromatic polyimide material are solved better.

The invention discloses a foaming agent with itching-relieving and inflammation-diminishing effects and a preparation method of the foaming agent. The foaming agent comprises the following components in percentage by mass: 1-10% of natural menthol, 0.05-3% of natural camphor, 1-20% of tetrafluoroethane, 0.5-3% of aloe juice, 0.2-3% of eucalyptus oil, 0.2-3% of eugenol, 0.2-8% of a co-emulsifier, 8-15% of absolute ethyl alcohol, 15-30% of polyhydric alcohols, 0.1-5% of foam support components, 1-5% of glyceryl stearate and the balance of water. The foaming agent disclosed by the invention can be relatively well applied to skin inflammation, itching relieving, mosquito bite treatment and the like, and compared with a similar product, the foaming agent has the advantages of rapid absorption, rapid effect taking, good effect and the like, and is high in medicine release speed, high in bioavailability, free of skin irritation and convenient to carry and use.

Application of Zedoary turmeric oil in the preparation of camphor and isolation and extraction method of the Zedoary turmeric oil are provided. Zedoary turmeric oil is added to a column bottom of a vacuum precision fractionation device and is subjected to vacuum precision fractionation under vacuum condition, a fraction with column temperature of 30-110 DEG C is collected, and the fraction is filtered and recrystallized to obtain camphor. It is the first time herein to extract camphor from Zedoary turmeric oil of the zingiberaceous plant Curcuma zedoaria, and the source range of natural camphor is widened. Byproducts of Zedoary turmeric oil in industrial production are made full use, resources are saved, manpower and material resources are decreased, and environmental pollution is zero. The camphor prepared herein by vacuum precision fractionation is 90 and above, the preparation method is simple, highly operable and easily industrializable; the invention is significant to clinical development of raw drugs or new preparations.

The invention discloses a lavender tablet and a manufacturing process thereof. The lavender tablet is made into a tablet shape through the processes of material selection, crushing, material dispensing, stirring, pelleting, drying and tabletting, and then packaged. The lavender tablet not only has the original characteristics and efficacies of lavenders and can be used for aromatherapy, parasite expelling and moth repelling, but also is convenient to store, transport, carry, use and keep; and the lavender tablet conforms to a habit of using the existing pills and tablets developed since people use mothballs for a long time. And more important, the lavender tablet can completely replace mothballs made of natural camphors and mothballs made of naphthalines.

The invention discloses a water-soluble inner wall coating which comprises the following raw materials in parts by weight: 90-100 parts of a base material, 75-85 parts of a filler, 8-12 parts of sodium carboxy methyl cellulose, 2-3 parts of a titanate coupling agent, 8-16 parts of a barium hydroxide compound, 3-5 parts of ethoxylation alkylphenol ammonium sulfate, 2-4 parts of nano silver particles, 3-5 parts of natural camphor oil, 2-4 parts of star anise oil and 22-26 parts of propanediol butyl ether. The water-soluble inner wall coating disclosed by the invention is low in cost, high in glossiness, good in washing fastness, very good in corrosion resistance and sterilization property, and good in expelling effect on various insects, particularly cockroaches, in seams of furniture.

The invention discloses a multifunctional paint for lamp tubes. The paint comprises following raw materials in parts by weight: 15 to 30 parts of nano glass resin, 10 to 30 parts of aqueous hydroxyl acrylic acid emulsion, 5 to 10 parts of amino resin, 1 to 5 parts of organic silicone powder, 1 to 5 parts of nano barium sulfate, 0.1 to 3 parts of light diffusion powder, 0.05 to 0.5 part of blue light absorbent, 0.05 to 0.5 part of natural camphor, 0.1 to 1 part of silicon whisker, 0.1 to 0.2 part of pH adjuster, 0.1 to 0.2 part of antifoaming agent, 2 to 5 parts of film forming agent, 0.3 to 0.5 part of dispersant, 0.3 to 0.5 part of base material wetting agent, 5 to 10 parts of deionized water, and 0.5 to 1.0 part of thickening agent. The invention also discloses a preparation method of the paint. The paint is aqueous, is applied to glass, is explosion-proof, is resistant to blue light, and can repel insects. By improving the wetting and leveling performance, the paint can be applied to glass, and the coating has good hardness.

The invention relates to a coating, and particularly relates to an antibacterial advertisement coating. The antibacterial advertisement coating is prepared from the following raw materials in parts byweight: 35 to 45 parts of epoxy resin, 10 to 15 parts of acrylic ester, 15 to 25 parts of diatomite, 10 to 20 parts of titanium dioxide, 18 to 30 parts of pigments, 20 to 30 parts of water, 0.1 to 0.3 part of surface hydrophobic anti-adhesive agent, 3 to 8 parts of natural camphor oil, 1 to 3 parts of nano silver, 10 to 20 parts of nano bamboo carbon fibers, and 2 to 8 parts of additives. Once afilm is formed, surface hydrophobicity and surface anti-adhesive property are strong, the coating is difficultly wetted by ink, wastewater and the like; the adhesive power of advertisement stickers onthe surface of the coating is weak, and the advertisement stickers can be removed by wind or rainwater; meanwhile, the antibacterial advertisement coating has a good antibacterial effect, can effectively purify an environment and reduce bacteria breeding, and is particularly suitable for unicolored outdoor text advertisements.

The invention relates to a method for preparing modified PBS copolyester by using (1S, 3R)-(1)-cis-1, 2, 2-trimethylcyclopentane-1, 3-dimethanol (TCDM). PTS polyester, random PBS copolyester and block PBS copolyester are prepared under the conditions of high temperature and high vacuum by using camphoric acid as a raw material and tetrabutyl titanate as a catalyst. The preparation method comprises the following steps: (1) preparing (1S, 3R)-(1)-cis-1, 2, 2-trimethylcyclopentane-1, 3-dimethanol (TCDM) from camphoric acid; 2) preparing PTS polyester from the TCDM; 3) preparing a random PBS copolyester from the TCDM; 4) preparing the block PBS copolyester from PBS and PTS. The method disclosed by the invention has the advantages that the rigid alicyclic diol is extracted from natural camphor and has high reaction activity, rigidity and better thermal stability. Raw materials are wide in source and low in price; the polyester synthesis process is simple, green and environment-friendly, and is beneficial to industrial production; the prepared modified PBS copolyester material is good in thermal stability, structural and functional diversification is easy to realize, and the performance can be comparable with that of polyester based on a petroleum raw material. The polyester material is degradable, does not cause white pollution, and meets the environmental protection requirement.

The invention discloses novel environment-friendly all natural traditional Chinese medicine plant color wax oil paint for furniture, which comprises the following raw materials: all natural ambergris,all natural catechu, all natural benzoin, all natural aloe, all natural tabasheer, all natural camphor, all natural stir-fried dried lacquer, all natural myrrh, all natural gamboge, all natural pistacia lentiscus, all natural turpentine, all natural resina liquidamberis, transparent glass powder, all natural sea wax, all natural honey wax, all natural amber beeswax, all natural lacca oil, all natural storax oil, all natural arabia gum oil, all natural rosinol, all natural cordaites resin oil, all natural dammar resin oil, protogenic lac resin oil, all natural sandarac oil and edible high-degree white spirit. The paint is simple in construction method, few in application technical process, low in waste, high in drying rate, short in construction cycle, good in transparence and layered sense, strong in stereoscopic effect and more environmentally friendly, is all natural traditional Chinese medicine plant color wax oil and causes no harm or pollution to a human body and an aerosphere.

The invention relates to the cleaning field, especially to a woodware cleaning agent. The woodware cleaning agent comprises the following raw materials by weight: 100 parts of water, 1-1.5 parts of nano activated carbon, 0.5-1.5 parts of natural camphor oil, 1.5-3.5 parts of nano titanium dioxide, 1.5-3 parts of lemon juice, 0.5-2 parts of ethanol, and 0-1.5 parts of plant aroma essential oil. The cleaning agent provided by the invention can effectively clean woodware, endows the cleaned woodware with good self-cleaning function, and can effectively prevent the breeding of bacteria.

The invention discloses a human resource information clip. The human resource information clip comprises a housing, wherein the outer wall of one side of the housing is fixedly provided with a transparent label bag through a bolt; a label is adhered on the inner wall of the transparent label bag; the outer walls of the two sides of the housing are separately connected to a first information boardand a second information board through hinges; two skid-proof stripes are separately arranged on the outer wall of one side of the first information board and the outer wall of one side of the secondinformation board; the outer wall of one side of the first information board and the outer wall of one side of the second information board are fixedly provided with the same locking clip through bolts; and the outer wall of one side of the first information board and the outer wall of one side of the second information board are fixedly provided with two spring clip bases through bolts, and the outer walls of the tops of the two spring clip bases are fixedly provided with two spring clips through bolts. A solid freshener, a ventilating hood and natural camphor balls are arranged, so that offensive odor generated after the information clip is placed for a long time can be eliminated; and meanwhile, the natural camphor balls further have the effects of preventing insects, moths and mildew.

The invention relates to the field of cleaning, in particular to a cleansing agent additive for wooden ware. The cleansing agent additive is prepared from the following raw materials in parts by weight: 0.5-1.5 parts of natural camphor oil, 1.5-3.5 parts of nanometer titanium dioxide, 1.5-3 parts of onion juice and 0.5-1.5 parts of tea polyphenols. When the cleansing agent additive is matched with a conventional cleansing agent, the wooden ware can be effectively cleaned, besides, bacteria can be effectively killed, and the cleaned wooden ware has the functions of expelling worms, preventing worms, resisting radiation, removing toxicity and eliminating methanal.

The invention provides an extra-high voltage insulation coating and a preparation method thereof. The coating includes the following components by weight: 60-80 parts of epoxy resin, 5-8 parts of talcum powder, 6-10 parts of mica powder, 0.5-5.5 parts of natural camphor, 0.1-0.5 part of a coupling agent, 12-18 parts of nano filler, 30-45 parts of a solvent, 0.4-0.8 part of a curing agent, 2-4 parts of a leveling agent, 1-2.5 parts of an anti-settling agent and 0.2-0.5 part of a defoaming agent. The extra-high voltage insulation coating of the invention has the advantages of high mechanical properties, good electrical insulation, simple preparation process, and easily available raw materials.