104 results about "Gum Camphor" patented technology

The present invention provides a non-water soluble, film-forming composition which adheres to body tissue and forms a pharmaceutical carrier to provide localized delivery of an antifungal agent to a treatment site. The composition will typically include: (a) an alkyl cellulose; (b) a hydroxyalkyl cellulose; (c) a pharmaceutically acceptable polar protic solvent; (d) an antifungal agent selected from the group of naftifine, ciclopirox, terbinafine, pharmaceutically acceptable salts thereof, and combinations thereof; (e) an glycol ether; (f) an antipruritic agent selected from the group of camphor, menthol, butamben picrate, metacresol, benzyl alcohol, camphorated metacresol, juniper tar, phenol, phenolate sodium, resorcinol, camphorated metacresol, carbolic acid, and combinations,; and (g) a solubility enhancing agent, a surfactant, a wetting agent, or a combination thereof. The present invention also provides for the use of the composition composition of the present invention, in treating a fungal infection (e.g., nail fungus) in a mammal afflicted with such an infection.

The invention relates to a liquid wound dressing and its preparation method, belonging to the field of medical supplies. The wound dressing comprises the following raw materials by weight: 0-15% of camphor, 0-23% of benzyl alcohol, 0-30% of isopropyl myristate, 0-5% of a bactericide, 1-20 % of a film forming agent, 0-20% of a plasticizer and 0-5% of a surfactant, with the balance being a solvent. The liquid dressing prepared in the invention has the advantages is simple and convenient to apply, can rapidly form a film when applied on the affected skin part of a patient and has good toughness and elasticity; the liquid dressing is soft and comfortable and can protect a wound, prevent infection and promote wound healing; and the liquid dressing is simple and convenient to use, not restricted by the shape and location of wounds, waterproof and air-permeable and allows a wound to be visible. In addition, the preparation method is simple in process, low in cost and easy for industrial production. The wound dressing in the invention is applicable to treatment and nursing of cuts, abrasions, lacerations, and other damaged areas of skin.

A synthetic resin composition for forming an article, such as a container or bag for garbage, or electrical wiring insulation, which repels animals such as rodents, opossum, cats, dogs, and birds. The composition includes a thermoplastic polymer and from 10 to 15,000 ppm by weight of an odorant compound such as a salicylic acid ester, menthol, corn mint oil, eucalyptus oil, and camphor, and combinations thereof. The resin composition may comprise more than one thermoplastic polymer, polyethylene and ethylene / vinyl acetate copolymer being preferred first and second thermoplastic polymers, respectively. In a method for forming the synthetic resin composition, the compound is added to the second polymer in a ratio of about 1:2 parts by weight to form a master blend that then is added to an amount of the first polymer at a master blend percentage of about 1.5%.

The invention relates to a compound liquorice tablet and a preparation process thereof. The compound liquorice tablet comprises the following raw materials: liquorice root extracts, opium powder, camphor, star anise oil, sodium benzoate, an adsorbent and a corrective. The preparation process comprises the following steps: adding the adsorbent in the raw material composition, and hiding special foul smell of the camphor and the star anise oil by adopting an adsorption method to eliminate the foul smell; adding the corrective in the raw material composition to enable the compound liquorice tablet to have satisfactory mouthfeel. Therefore, the compound liquorice tablet prepared by the invention is suitable for being taken orally, excellent in mouthfeel, good in clinical effects, and high in bioavailability. Meanwhile, through the improvement on the process, especially, a manner of performing direct tabletting on powder is adopted, so that the compound liquorice tablet is remarkably improved in process level, stable in quality and stable in effect; the production cost of the product is further reduced, and the tablet can serve patients better.

The present invention discloses a fabric water repellent agent, which comprises paraffin, ozocerite, gelatin, caustic soda flakes, peregal, glacial acetic acid, soap, colophony, aluminum sulfate, water and camphor. The fabric water repellent agent has the following beneficial effects that: a treatment process is simple, wherein results of treatment tests on a plurality of canopy cover clothes and fabrics show that color, quality and air permeability of the fabric are not changed; the fabric has characteristics of no mold, no softening at a high temperature, no bonding and good air permeability; after the fabric is longitudinally and laterally folded more than 23 times, characteristics of not cracking, no peeling of complex membrane, softness and no stiffening are provided; and various fabrics treated by the fabric water repellent agent do not cause harm to human bodies. In addition, the fabric water repellent agent has characteristics of low production cost, strong practicality and generalization values.

The invention discloses a method for determining the migration quantity of volatile organic compounds in an adhesive sticker for a food label in a water-based food simulating object. The method comprises the following steps: performing a direct or indirect migration test on the adhesive sticker for the food label through a water-based food simulating solution; sampling the water-based food simulating solution through purging and trapping; separating 10 volatile organic compounds through HP-5ms or chromatographic columns with similar properties; performing detection through a mass spectrometry detector; performing quantification through an external standard method, wherein the 10 volatile organic compounds include nonene, 2-ethylhexanol, 1,2,4,5-tetramethylbenzene, camphor, 1-dodecene, naphthalene, 2-ethylhexyl acrylate, 1-methylnaphthalene, 1-undecanol and dodecyl aldehyde. The method is accurate in test, easy to operate, high in efficiency, quick, high in sensitivity and high in practicality, is applicable to qualitative and quantitative determination on the volatile organic compounds in the adhesive sticker for the food label through a manufacturing enterprise of the adhesive sticker for the food label and relevant government supervision departments, and can be used for avoiding harm to the physical health of a consumer caused by over-large migration quantity of the volatile organic compounds.

The invention relates to a medicine composition for treating dermatitis, eczema and other skin diseases, in particular to an ointment with hydrocortisone butyrate as an active ingredient. The ointment for treating the dermatitis and eczema contains the hydrocortisone butyrate serving as the active ingredient and further contains any component of menthol, camphor and borneol serving as active ingredients and the balance ointment matrix. Compared with the prior art, the ointment has the following advantages that the side effects of the hydrocortisone butyrate are reduced, skin irritation is relieved, the itching, pain and swell relieving effect is remarkably improved, and the medication compliance of patients is obviously improved.

The invention discloses toughened modified phenolic foam. The toughened modified phenolic foam is prepared from the following raw materials in parts by mass: 40-80 parts of toughened modified phenolic resin, 2-4 parts of a composite surfactant, 3-6 parts of a composite foaming agent and 4-8 parts of a mixed acid curing agent. Sulfuric acid, phosphoric acid, boric acid, methylsulphonic acid, dodecylbenzene sulfonic acid, camphorsulfonic acid and the like are mixed in a certain ratio to obtain an inorganic / organic mixed acid serving as both a curing agent and a composite surfactant; the curing rate and the foaming rate are appropriate; the prepared phenolic foam is even, fine and smooth in foam pores, and the phenolic resin foam is light in color; triphenyl phosphate, triphenyl phosphite and triphenyl borate are taken as crosslinking enhancers to further improve the mechanical properties of the phenolic foam.

A clothes softener is prepared from raw materials in parts by weight as follows: 6-10 parts of sodium alkyl sulfate, 2-7 parts of ethyl alcohol, 5-10 parts of cinnamon oil, 3-9 parts of oxalic acid, 5-10 parts of stearyl alcohol polyoxyethylene ether, 2-7 parts of camphor, 4-10 parts of industrial alcohol, 7-9 parts of fatty alcohol polyoxyethylene ether, 1-5 parts of sodium sulfate, 6-9 parts of sodium gluconate, 3-9 parts of water-soluble wool fat, 5-10 parts of propylene glycol n-propyl ether and 60 parts of water. The clothes softener has the benefits as follows: the clothes softener can soften clothes, can also prevent the clothes from yellowing and blackening and has a certain decontamination effect.

The invention discloses an experimental method for simulating an oral environment, a material for the environment, and application of the material. The experimental method comprises: preparing a lactic acid solution and treating a demineralization dentin sample. NACP resin comprises 100 parts of resin containing nano amorphous calcium phosphate, 0.2 part of camphorquinone, and 0.8 part of p-N,N-dimethylamino isoamyl benzoate. The cooperation with a PAMAM solution has the effects of buffering the pH value of the lactic acid solution, releasing calcium phosphate particles and promoting remineralization of the demineralization dentin sample. An extreme oral environment where saliva does not exist totally is simulated, thereby facilitating prevention and treatment of dental caries of a patient suffering from decrease of saliva quantity. The experimental method can be clinically applied to prevention and treatment of the dental caries of the patient suffering from the decrease of the saliva quantity, and is simple in operation and high in feasibility.

The tailor's chalk has material comprising 2-methoxy naphthalene 29-85 weight portions, calcium stearate 1-5 weight portions, and sodium dodecylsulfate 2-6 weight portions, as well as camphor, stearic acid and other assistants. After forming with the said materials, one layer of protecting film is formed on the surface of the tailor's chalk. Compared with fading tailor's chalk, the tailor's chalk of the present invention has the advantages of smooth surface, no sublimation, excellent maintained use performance, etc.

The invention discloses a compound licorice preparation for eliminating phlegm and relieving cough and a preparation method thereof. The compound licorice preparation is characterized in that each 1000 tablets of the compound licorice preparation comprise 450g of licorice extract powder, 5-2.11g of pentoxyverine citrate, 12.79-14.65g of opium powder, 8g of camphor, 8g of anise oil, and 8g of sodium benzoate; the tablet of the ompound licorice preparation has auxiliary material content of 80-65wt%; and the auxiliary materials comprise 30-36wt% of sodium bicarbonate, 25-31wt% of tartaric acid, 2-7wt% of sodium carboxymethyl starch, 10-25wt% of lactose, 2.5-7.5wt% of cross-linked polyvinylpyrrolidone, 3-8wt% of polyethylene glycol, 2-6.5wt% of aerosol, 0.3-4wt% of aspartame and 0.2-4wt% of orange-flavor essence. The compound licorice preparation has a reasonable formula, a good taste and high bioavailability, can produce effects fast, and can reduce a use amount of addiction opium powder.

The invention discloses camphor Schiff base, and a preparation method and application of the camphor Schiff base. A structural formula of the camphor Schiff base is as shown in the description. The preparation method the camphor Schiff base comprises the steps of obtaining optically pure camphor amino alcohol through reduction and hydrolysis of 1-isocyanate-2-camphorquinone, and obtaining the camphor Schiff base by enabling the optically pure camphor amino alcohol to react with 4-hydroxyl salicylaldehyde. The camphor Schiff base disclosed by the invention can be used as a ligand so as to be used for an asymmetric Henry reaction of aromatic aldehyde and nitromethane which are catalyzed by cuprous chloride, and an obtained product, namely beta-nitroalcohol, has higher enantioselectivity and higher yield.

The invention discloses a cold compression patch for traumatic injury. The cold compression patch comprises a back lining layer, a gel medicine layer and an anti-sticking layer, wherein the gel medicine layer comprises the following raw materials: sodium polyacrylate, Carbomer, glycerin, aluminium glycinate, tartaric acid, purified water, medical borneol, camphor, diclofenac sodium, menthol, belladonna liquid extract, cinnamon oil, propylene glycol, medical azone, diphenhydramine and peppermint oil. The invention further discloses a preparation method of the cold compression patch for traumatic injury. A gel medicine is prepared firstly and then applied to the back lining layer by a machine, the gel medicine layer is formed and covered with the anti-sticking layer, and the cold compression patch for traumatic injury is obtained after slitting, punching and slicing. The cold compression patch contains no additive, is directly applied without heating, adopts a simple process, has no chemical residue, is non-allergic and non-irritant, is high in drug loading capacity and moisture retention, well compatible with skin, resistant to aging and weather, lasting in adhesion and lower in production cost, can be torn and pasted repeatedly and facilitates popularization.

The invention relates to the field of cosmetics, in particular to a natural skin-care sunscreen cream containing an acer negundo extract. The sunscreen cream is prepared from the following raw materials in parts by weight: 20 to 30 parts of an acer negundo extract, 5 to 10 parts of an empervium tectorum extract, 10 to 20 parts of a natural extract, 5 to 10 parts of aloe gel juice, 5 to 15 parts of 4-methyl methylbenzylidene camphor, 3 to 5 parts of vitamin E1, 3 to 5 parts of vitamin C, 3 to 5 parts of nanosilicon dioxide, 20 to 30 parts of cinnamyl alcohol, 2 to 5 parts of s natural essence, and 180 to 220 parts of deionized water. The sunscreen cream has the advantages that all physical and chemical indicators meet or exceed the national standards, the production technology of the sunscreen cream is the same as that of the traditional sunscreen cream, all natural ingredients are adopted, sensory indicators and physical and chemical indicators meet requirements of regulations, the use effect is good, and the sunscreen cream does not have untoward effects on human body.

Paint for artificial pearl and its production are disclosed. The paint consists of celluloid 1.5-6wt%, camphor 0.1-0.6wt%, fat solvent 86-95wt% and pigment 1-8wt%, and fat solvent comprises mixture of methyl acetyl or acetic ether and mixture of butyrin acetate and / or banana oil or acetic ether and butyrin acetate. It is cheap, non-toxic and harmless, has short dyeing and drying time and higher production efficiency.

The invention discloses methanol gasoline and a preparation method therefor. The methanol gasoline comprises the following components in parts by weight: 50-60 parts of methanol, 20-30 parts of naphtha and 2-8 parts of a composite additive, wherein the composite additive comprises the following components in parts by weight: 6-20 parts of pinene, 2-16 parts of menthol, 6-22 parts of camphor, 8-30 parts of borneol, 16-40 parts of methyl tertiary-butyl ether and 12-30 parts of triethylamine. The methanol gasoline disclosed by the invention has the advantages that the raw materials of the gasoline are easily available, and the gasoline is simple in process, convenient to use and good in storage stability; a preparation process is pollution-free, a using process is non-toxic, smokeless and free of irritant odors, and no waste water, exhaust gas and waste residues are generated after the gasoline is used, so that environmental protection is facilitated.

The invention relates to a softening detergent for woolen clothes and a preparation method thereof. The softening detergent comprises the following components in parts by mass: 8-20 parts of dual alkyl dimethyl ammonium chloride, 15-30 parts of myristica fragrans, 3-10 parts of methyl acrylate, 1-6 parts of 2-ethoxy methyl ammonium sulfate, 0.8-2 parts of stearyl alcohol polyoxyethylene ether, 2.3-6 parts of water soluble wool fat, 0.1-0.5 part of camphor, 0.4-1 part of sodium alginate, 0.05-0.2 part of pyrazoline fluorescent brightener, 0.3-1.2 part of spice, and 55-110 parts of water. The softening detergent has both softening and washing functions, can soften the wool clothes in the washing process, has a good decontamination effect, and is time-saving and labor-saving.

The invention provides a new-type cataplasma matrix and its preparing method. The formulation is: carbomer 2.0-10.0 shares, arabic gum 5.0-20.0 shares, glycerin 20.0-60.0 shares, Polyethylene Glyco 3.0-10.0 shares, polyvidone 10.0-40.0 shares, glutin 10.0-40.0 shares, sodium hydroxide 1.0-4.0 shares, ultrapure water 70.0-120.0 shares, azone 0.0-6.0 shares, camphor 0.0-5.0 shares, menthol crystal 0.0-5.0 shares, or azone 0.0-6.0 shares, capsicum extract 0.0-5.0 shares. The inventive cataplasma matrix has a good adhesive force to skin, a storage stability in a temperature and humidity change, a good compatibility with different medicine, a wide application area and fits for the free activity of the affected part and a high dosage medicine. The cataplasma matrix can be taken off and adhered again and again without pain and residue.

The invention discloses external medicine for treating herpes zoster and a preparation method thereof. The external medicine is composed of, by weight, 20-30 parts of silkworm excrement, 30-40 parts of realgar (water grinding), 10-20 parts of propolis (30% alcohol extract), 1-10 parts of bee venom (1% alcohol extract), 1-10 parts of camphor, 1-10 parts of menthol, 500-1000 parts of alcohol and 1-5 parts of dimethyl sulfoxide. The external medicine is externally applied on a wound, medication and needling are not needed, and a patient is free of suffering and side effect. The external medicine is quick in pain stopping and good in effect, can realize pain stopping, and 5-7 days are consumed to heal herpes zoster. Almost no one has sequela of nervous pain, so that the 54 is needed is simple to process, lo in cost and convenient to use.

The present invention relates to a wear resistance antibacterial plastic for electronic products, and a preparation method thereof. The plastic comprises the following components, by mass, 60-75 parts of PA66, 17-22 parts of graphite, 3.8-5 parts of polyarylate, 2.5-3.1 parts of glass fibers, 0.4-0.8 part of a nucleating agent, 0.3-0.65 part of an antioxidant, 0.4-0.9 part of paraffin, 0.2-0.5 part of camphor, 1.2-1.6 parts of silver loaded cobalt phosphate, 0.6-0.8 part of cooper loaded cobalt phosphate, and 0.25-0.45 part of an anti-ultraviolet agent. The wear resistance antibacterial plastic for electronic products has characteristics of high wear resistance, high aging resistance and high bacterial resistance.

An economical, low residue, mortar increment propellant container manufactured of foamed celluloid, which is composed of 50 to 84% nitrocellulose, having a nitrogen content of from about 10.5 to about 13.5%, and about 15 to about 50% camphor. The burn rate of the foamed celluloid can be enhanced by the addition of energetic additives, such as energetic plasticizers.

The invention discloses an anti-inflammatory analgesic ointment. The ointment is cataplasm prepared from oleum menthae, thymol, methyl salicylate, borneol, diphenhydramine hydrochloride, belladonna liquid extract, camphor, glycerinum, carbomer, sodium carboxymethylcellulose, arabic gum, sodium bicarbonate and pure water. The cataplasm is prepared by mixing water-soluble high-molecular compound serving as a matrix with traditional Chinese medicinal extracts; the compatibility and affinity of the cataplasm with skin can be improved, and the transdermal absorption can be improved. The anti-inflammatory analgesic ointment has the advantages of large drug loading amount, high bioavailability, long moistening period, strong sweat resistance, repeatable peeling, small irritation and skin allergy prevention.

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.

Therapeutic compositions are proposed for treating and preventing benign prostatic hyperplasia, prostatitis, impotency, infertility and prostate cancer and to a method for the use thereof. They are based on dextrorotary or levogeratory or racemic camphor in the form of a fatty-oil-dimexide emulsion, an oil-aqueous emulsion, or suppositories, the camphor quantity being of 0.1-15.0% by volume. The compositions are rectally administrable once a day by course of therapy up to 20 days every year. They increase the resistance of tissue colloids, activate the erection center of the parasympathetic nervous system, exhibit M- and H-cholinolytic action, produce tonic action on the ejaculation center, normalize the capillary and venule tonus, stimulate vasomotor centers of the spinal chord, enhance the synthesis of macroergic phosphates, inhibit ATP-acid splitting in the hypoxia conditions and exhibit analgesic, bactericidal and fibrinolytic effect, etc. The compositions and method enable carrying out the preventive treatment of the above-listed disease.

Paint for resin micro-ball of artificial pearl and its coating method are disclosed. The paint consists of celluloid, acetic ether, banana oil, camphor and pigment. The procedure is carried out by surface treating for resin micro-ball by surface curing agent and coating for at least twice. It has short dyeing and drying time, clean surface and good luster,

The invention relates to a scar anti-pruritic softening emulsifiable paste and a preparation method thereof. The paste contains the following substances: compound gallnut extractum, menthol, camphor,borneol, methyl salicylate, stearic acid, lanolin, vaseline, liquid paraffin, sorbitan monostearate, magnesium stearate, glycerin, Tween 80, ethyl hydroxybenzoate, propyl 4-hydroxybenzoate and distilled water. Compared with the prior art, the matrix formula and ratio of the paste are changed, and the preparation process is optimized, so that the stability of products is significantly improved.

A method of treating onychomycosis and improving nail appearance for persons suffering onychomycosis, including preparing an aqueous solution containing between 0.3% and 28% (3 g / L or 0.049 mole / L and 280 g / L or 4.53 mole / L) boric acid and between 0.1% and 11% (1g / L or 0.0066 mole / L and 110 g / L or 0.072 mole / L) camphor or other terpene, and applying the solution to the affected nails for a period of time between a few seconds up to 30 minutes at least once per day every day for a sufficiently long period of time for the condition to appreciably improve or to resolve.