72 results about "Heptanoates" patented technology

The invention discloses an anti-corrosion coating. The anti-corrosion coating comprises the following components in parts by weight: 3 parts of sodium silicate, 8 parts of allyl heptanoate, 5 parts of 2-methoxy-4-methylphenol, 1 part of selenium acetylacetonate, 3 parts of polyamide resin, 3 parts of 3-chloro-2-carboxylpropyl trimethylammonium chloride, 2 parts of chromium chloride, 6 parts of tetrachloroethylene, 6 parts of tetrabutylammonium bromide, 1 part of yttrium oxide and 7 parts of decabromodiphenyl ether. The anti-corrosion coating not only is convenient to use and has good brushing property but also is fast in film drying and has good mechanical properties and good acid and alkali resistance, water resistance and organic solvent resistance.

The invention discloses an anti-corrosion coating. The anti-corrosion coating comprises the following components in parts by weight: 8 parts of allyl heptanoate, 5 parts of 2-methoxy-4-methylphenol, 1 part of selenium acetylacetonate, 3 parts of polyamide resin, 3 parts of 3-chloro-2-carboxylpropyltrimethylammonium chloride, 2 parts of chromium chloride, 6 parts of tetrachloroethylene, 6 parts of tetrabutylammonium bromide, 1 part of yttrium oxide and 7 parts of decabromodiphenyl ether. The anti-corrosion coating not only is convenient to use and has good brushing property but also is fast in film drying and has good mechanical properties and good acid and alkali resistance, water resistance and organic solvent resistance.

The invention relates to a method for removing norgestrel, norethisterone enanthate and norethindrone in waste water of a pharmaceutical factory. 1-vinyl-1-methyl-2,4-2(c-1-ene-2-base)cyclohexane, tetradecanoic acid-1-methyl ethyl ester, hydroxysuccinic acid, sodium pentahydyoxycaproate, argininyl-fructoyl-glucose, 5-allylguaiacol, 1 hydrogen-tetrazolium-1-acetic acid, (2R, 3R)-3,5,7-trihydroxy-2-(3,4,5-3 hydroxy phenyl) benzodihydropyran-4-ketone, alpha-naphthol-8-sulfonic acid, nitrilotrimethylene triphosphonic acid, 3-[10,10-dimethyl-9(10H)-anthracene subunits]-N, N-dimethyl propyl amine hydrochloride, beta-caryophyllene, alchlor, arginine and microcrystalline cellulose are sequentially added into the waste water in three steps. According to the method, the complexing ability with target materials is high, and the removing rate can reach 99.9 percent.

A pleasant fragrance is imparted to the stabilizatiin of a halogen-containing polymer by the use of an organotin mercaptoalkyl heptanoate, and, optionally, up to about 50%, on an equivalents basis, of a sulfide thereof as the stabilizer. A mixture of the heptanoate with up to about 80% by weight of the mixture of a second carboxylate having from 8 to 20 carbon atoms in the carboxylate moiety may be used in place of the heptanoate.

Passion fruit essence is disclosed. The essence includes, by mass, 10-12 parts of methyl anthranilate, 20-22 parts of hexadecanal, 5-6 parts of ethyl butyrate, 3-5 parts of amyl butyrate, 3-5 parts of amyl valerate, 2-3 parts of allyl heptanoate, 2-3 parts of ethyl heptanoate, 18-20 parts of myristyl aldehyde, 5-6 parts of sweet orange oil, 3-4 parts of phenethyl acetate, 3-4 parts of ethyl maltol, 4-5 parts of vanillin, 2-3 parts of amyl acetate, and 13-15 parts of methyl phenylacetate. The essence has fresh and pleasant passion fruit fragrance, full fragrance, a strong natural sense, long duration time and obvious characteristic fragrance, can be widely applied in daily chemical products, and can meet ever-growing material and cultural needs of the people.

The invention discloses a colored UV (Ultraviolet) cured coating, which is prepared from the following raw materials in parts by weight: 35-40 parts of polyurethane acrylate, 10-12 parts of dipropylene glycol diacrylate, 1-2 parts of trimethylolpropane, 1-2 parts of tri(2-ethoxyl) isocyanurate, 3-4 parts of acrylic resin, 2-5 parts of allyl heptanoate, 1-2 parts of methoxy-4-methylphenol, 1-2 parts of selenium acetylacetonate, 3-4 parts of 2, 4, 6-trimethyl benzoyl diphenyl phosphine oxide, 1-2 parts of 2-ethylamino heptadecenyl imidazoline and 4-5 parts of dispersing auxiliary. The colored UV cured coating disclosed by the invention overcomes the problems of the existing colored UV cured coating, such as high volatility and difficulty in construction, has the advantages of low VOC (Volatile Organic Compounds), good decoration effect, good glossiness, solid color, good dispersion effect, no layering, fast curing, easy construction, simple production technology and combined flow line production, and can be used for decorating base materials, such as plastics, woodware and metals.

The invention discloses an electric heating tube with a flange. The electric heating tube comprises a metal main body, wherein a protecting layer is formed on the outer surface of the metal main body by sintering; the protecting layer is prepared from the following components in parts by weight: 18 parts of polyurethane resin, 3 to 6 parts of propylene glycol methyl ether acetate, 2 to 3 parts of zinc dihydrogen phosphate sodium fluoride, 4 to 5 parts of modified polyorganosiloxane, 2 to 3 parts of ceramic powder, 1 to 2 parts of allyl heptanoate and 3 to 4 parts of 12-hydroxy stearic acid. According to the electric heating tube with the flange, disclosed by the invention, the protecting layer with high hardness, heat resistance, oxidation resistance, corrosion resistance and scale prevention is formed on the outer surface of the metal main body by sintering, so that the service life of the electric heating tube with the flange can be prolonged.

The invention discloses a toning lotion for lightening complexion. The toning lotion is prepared from the following raw materials in parts by weight: 25-50 parts of distilled water, 4-8 parts of vitamin A, 8-16 parts of glycerol, 5-10 parts of an extracting solution of adhatoda vasica nees, 4-8 parts of sodium polyacrylate, 12-18 parts of protein hydrolysate, 3-5 parts of 2-hydroxyethylurea, 15-20 parts of butanediol, 2-4 parts of nicotinamide, 3-5 parts of panthenol, 3-6 parts of sodium hyaluronate, 2-6 parts of acetyl hexapeptide-3, 3-9 parts of isopropyl myristate, and 2-5 parts of cholesteryl heptanoate. The toning lotion for lightening complexion can fully replenish skin moisture and nutrients, and effectively increases moist degree and lubrication of the skin; after using the toning lotion, the skin becomes crystal, tender and bright.

The invention discloses a formaldehyde-toluene-removing air-conditioning disinfectant for vehicles, and specifically relates to the technical field of removing harmful gases. Its components include 4-50 parts of acrylic resin / carbon composite material, 3-30 parts of triethylene glycol di-n-heptanoate, Inert sponge 3-19 parts, lignin urea-formaldehyde resin 2-59 parts, cross-linked porous polybenzimidazole 3-35 parts, attapulgite 10-20 parts, charcoal ash 10-20 parts, grape seed oil 6-20 parts 6-10 parts of turpentine, 8-15 parts of standing paraffin, 2-19 parts of fragrance, 5-10 parts of trisodium phosphate, 4-10 parts of sodium metasilicate, 5-10 parts of sodium hydroxide, N, N ‑5‑15 parts of bishydroxyethyl coconut oil amide, 2‑20 parts of drawing powder, 2‑15 parts of sodium sulfate ether, 2‑30 parts of sea sand powder, 5‑30 parts of active agent, 5‑8 parts of active auxiliary agent , 5-10 parts of ethanol, 10-20 parts of deionized water, 2-16 parts of inorganic nano rare earth, 3-34 parts of lovastatin nicotinic acid. The raw materials selected by the invention are non-toxic, can remove harmful gases of formaldehyde and toluene in the car while disinfecting the car, will not cause secondary pollution, have a good effect of removing formaldehyde and toluene, and use cheap and easy-to-obtain materials to reduce production costs.