11 results about "Dihydromyrcenol" patented technology

Provided is an aggregate amount regulator having an excellent aggregate production promoting effect. Use of a compound selected from the group consisting of 4-ethyl-alpha, beta, beta, beta, beta, beta, beta, beta, beta, beta, beta, beta, beta, beta, beta, beta, beta, beta, beta The compound is at least one compound selected from the group consisting of alpha, alpha-dimethyl benzene propionaldehyde, 1-(2-tert-butylcyclohexyloxy)-2-butanol, benzyl benzoate, tricyclodecenyl acetate, trichloromethyl phenyl methyl acetate, geraniol, cyclohexylidene (phenyl) acetonitrile, 1-menthol, linacol, dihydromyrcenol, benzyl salicylate, 4-(5, 5, 6-trimethylbicyclo [2.2. 1] heptane-2-yl) cyclohexanol, and the like.

This application discloses a method for preparing dihydroterpineol, relating to the field of terpene fragrance synthesis technology. The method comprises the following steps: Step 1, material preparation: α-terpineol, solvent, catalyst, hydrogen, and co-catalyst are prepared for use; Step 2, pretreatment: 90-100 parts of α-terpineol are mixed with 75-80 parts of solvent and stirred once until homogeneous, then 0.08-0.1 parts of co-catalyst are added and mixed again until homogeneous to obtain a stock solution; Step 3, continuous hydrogenation: The stock solution is pumped into a fixed-bed reactor filled with catalyst, while hydrogen is introduced and the temperature is controlled at 80-90℃ for continuous feeding and discharging to obtain a reaction solution; Step 4, distillation purification: The reaction solution is distilled to obtain dihydroterpineol; wherein the catalyst is a Pd-Mn-La / modified HZSM-5 catalyst. This application, by controlling the temperature at 80-90℃ for the preparation of dihydroterpineol, effectively improves product purity and yield, reduces preparation difficulty, and lowers production costs.

A deodorant aerosol composition comprising an activated aluminium sesquichlorohydrate, a C10-C14 branched-chain hydrocarbon and a fragrance comprising one or more components selected from dihydromyrcenol, linalool, benzyl acetate, citronellol, linalyl acetate, alpha-methyl ionone and gamma undecalactone.

A liquid laundry composition comprising a branched alcohol ether sulfate surfactant and a fragrance comprising at least one component selected from the group consisting of methyl nonyl acetaldehyde, tricyclodecenyl acetate (tricyclodecenyl acetate), hexyl salicylate, octahydrotetramethylacetophenone (OTNE), dihydromyrcenol, and mixtures of these components.

The present invention relates to a laundry liquid composition comprising a surfactant, an aminocarboxylate salt, an organic acid and a perfume wherein the perfume comprises a component selected from the group consisting of ethyl-2-methylvalerate, limonene, (4Z)-cyclopentadecan-4-en-1-one, dihydromyrcenol, dimethyl benzyl carbonate acetate, spiro [1, 3-dioxolane-2, 5 '-(4', 4 ', 8', 8 ', 8'-tetramethyl-1, 3, 4-triazole-2-yl)-1, 2, 3-triazole-2-one, 2, 3, 4-triazole-2-one, 2, 3, 4-triazole-2-one, 2, 3, 4-triazole-2-one, 2, 3, 4-triazole-2-one, 2, 3-triazole-2- The preparation method comprises the following steps: adding 3, 3 ', 4', 4 ' The invention relates to a preparation method of an anti-aging agent, which comprises the following components: 4, 4 '-(9, 9'-methylene naphthalene)], benzyl acetate, rose oxide, geraniol, methyl nonyl acetaldehyde, tricyclodecenyl acetate, cyclamen, beta-ionone, hexyl salicylate, musk tonalide, [2-(cyclohexyloxy) ethyl] benzene, benzene, methylbenzene, 2-phenylethanol, gamma-methylphenylpentanol, haboronolide, hexyl salicylate, gamma-decalactone, methyl dihydrojasmonate, dihydromyrcenol and linalool. The composition is prepared from isoterpinene, camphor, citronellol, ethyl-2-methylbutyrate, gylcol brazate and a mixture thereof.

The present application relates to the field of flavors and fragrances, and specifically discloses a long-lasting fragrance for microcapsules and a preparation method thereof. A long-lasting fragrance for microcapsules, comprising the following components in parts by weight: 0.1-1 parts of ethyl 2-methylbutyrate; 1-5 parts of geraniol; 1-5 parts of nerol; 1-5 parts of fresh alcohol; 1-5 parts of diphenyl ether; 1-5 parts of privet aldehyde; 1-5 parts of hexyl salicylate; 1-5 parts of methyl nonane acetaldehyde; 5-10 parts of dihydromyrcenol; 5-10 parts of hexyl acetate; 5-10 parts of phenylethyl acetate; 25-30 parts of tricyclodecenyl acetate; 25-30 parts of solvent; 2-6 parts of a stabilizing mixing aid; the stabilizing mixing aid comprises the following components in parts by weight: carboxymethyl cellulose, xanthan gum and modified starch, and the mass ratio of carboxymethyl cellulose, xanthan gum and modified starch is (1.7-2.3):1:(14-19). The microcapsule-based long-lasting fragrance essence of the present application will not release fragrance so violently in the early stage when it is affected by friction heat in later applications, and will show an excellent long-lasting fragrance effect as a whole.

The invention relates to the technical field of flavors and fragrances, and particularly discloses an essence composition for a toilet cleaner product and a preparation method of the essence composition. The invention discloses an essence composition for a toilet cleaner product. The invention relates to a hand sanitizer which is prepared from the following raw materials in parts by weight: 0.6 to 0.8 part of citral, 0.8 to 0.9 part of geranyl acetate, 0.9 to 1.0 part of leaf alcohol, 0.9 to 1.1 parts of sorbitol ester, 0.9 to 1.1 parts of Italian lemon oil, 1.5 to 1.7 parts of allyl heptanoate, 1.6 to 1.8 parts of tricyclodecenyl acetate, 1.8 to 2.2 parts of dihydromyrcenol, 1.8 to 2.2 parts of linalyl acetate, 3 to 3.2 parts of styralyl acetate, 3.4 to 3.6 parts of ethyl 2-methylbutyrate and 4.5 to 4.9 parts of benzyl acetate. The deodorant comprises the following components in parts by weight: 7.2-7.6 parts of o-tert-butyl cyclohexyl acetate, 9.4-9.8 parts of hexyl acetate, 40-45 parts of a solvent, 1-1.3 parts of a deodorant synergistic complex and a volatile synergistic complex, the volatilization synergistic compound is prepared from the following components in parts by weight: 2.6 to 3.64 parts of a volatilization synergistic component A; and 12.6 to 13.6 parts of a volatile synergistic component B. After the essence composition for the toilet cleaner product, disclosed by the invention, is applied, the essence composition can show relatively good coordination between odor removal property and volatility.

A deodorant aerosol composition comprising an activated aluminium sesquichlorohydrate, a C10-C14 linear hydrocarbon and a fragrance comprising one or more components selected from limonene, dihydromyrcenol, benzyl acetate, citronellol, linalyl acetate, alpha-methyl ionone, gamma undecalactone, methyl dihydrojasmonate, and hexyl cinnamal.

A deodorant aerosol composition comprising an activated aluminium sesquichlorohydrate, a C14-C18 branched-chain hydrocarbon and a fragrance comprising one or more components selected from limonene, dihydromyrcenol, linalool, benzyl acetate, citronellol, linalyl acetate, alpha-methyl ionone, gamma undecalactone, methyl dihydrojasmonate and hexyl cinnamal.

A detergent composition comprising a fragrance and an alcohol ether sulfate wherein the alcohol ether sulfate comprises C12 and C14 alkyl chains and has a molar average of 2.0 to 4.0 ethoxylate units wherein the alcohol ether sulfate comprises less than 10% by weight of an alcohol ether sulfate having zero ethoxylate groups, and wherein the fragrance comprises a fragrance component selected from the group consisting of limonene, musk tonalide, octahydrotetramethylacetophenone (OTNE), cyclamen, C8 to C12 linear and branched aldehydes, beta-ionone, dihydromyrcenol, hexyl salicylate, and mixtures thereof.

A deodorant stick composition comprising an activated aluminium sesquichlorohydrate, a C15-C19 alkane hydrocarbon and a fragrance comprising one or more components selected from limonene, dihydromyrcenol, benzyl acetate, citronellol, linalyl acetate, alpha-methyl ionone, and hexyl cinnamal.