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180 results about "Linalyl acetate" patented technology

Linalyl acetate is a naturally occurring phytochemical found in many flowers and spice plants. It is one of the principal components of the essential oils of bergamot and lavender. Chemically, it is the acetate ester of linalool, and the two often occur in conjunction.

Fragrance compositions

A method of promoting activated, pleasant moods through the inhalation of energising, non-stressing fragrances (invigorating fragrances) comprising at least 75% by weight, preferably 85% by weight of perfume materials drawn from the following groups:
  • A) At least 10% by weight in total of at least three materials drawn from Group ‘IMP’ comprising: allyl amyl glycolate; benzyl salicylate; bergamot oil; coriander oil; cyclamen aldehyde; 1-(2,6,10-trimethylcyclododeca-2,5,9-trien-1-yl)ethanone; allyl (cyclohexyloxy)acetate; Damascenia 185 SAE; 2,4-dimethylheptan-1-ol; fir balsam; fir needle oil; 3-(4-ethylphenyl)-2,2-dimethylpropanal; ginger oil; guaiacwood; linalyl acetate; litsea cubeba oil; methyl 2,4-dihydroxy-3,6-dimethylbenzoate; nutmeg oil; olibanum oil; orange flower oil; Ozonal AB 7203C; patchouli oil; rose oxide; rosemary oil; sage clary oil; spearmint oil; Tamarine AB 8212E; tarragon oil;
  • B) Optionally up to 90% of materials from the following groups:
    • Group ‘HMR’ comprising:
    • allyl ionone; benzyl acetate; cis-jasmone; citronellol; ethyl linalol; ethylene brassylate; 4-methyl-2-(2-methylpropyl)tetrahydro-2H-pyran-4-ol; geraniol; geranium oil; isoeugenol; lemon oil; 2,4-dimethylcyclohex-3-ene-1-carbaldehyde; 3-(4-hydroxy-4-methylpentyl)cyclohex-3-ene-1-carbaldehyde; 4-(4-hydroxy-4-methylpentyl)cyclohex-3-ene-1-carbaldehyde; alpha-iso-methyl ionone; 3-methylcyclopentadec-2-en-1-one; cyclopentadecanone; cyclohexadecanolide; gamma-undecalactone.
    • Group ‘HMI’ comprising:
    • 1-{[2-(1,1 -dimethylethyl)cyclohexyl]oxy}butan-2-ol; 3a,6,6,9a-tetramethyldodecahydronaphtho[2,1 -{b}]furan; alpha-damascone; dihydromyrcenol; eugenol; 3-(1,3-benzodioxol-5-yl)-2-methylpropanal; 2,4-dimethylcyclohex-3-ene-1-carbaldehyde; mandarin oil; orange oil; 2-(1,1-dimethylethyl)cyclohexyl acetate.
    • Group ‘HMP’ comprising:
    • 1-(2,6,6,8-tetramethyltricyclo[5.3.1.0 {1,5}]undec-8-en-9-yl)ethanone; allyl cyclohexyl propionate; allyl heptanoate; Apple Oliffac S pcmf; 7-methyl-2H-1,5-benzodioxepin-3(4H)-one; cassis base; cis-3-hexenyl salicylate; damascenone; gamma-decalactone; ethyl acetoacetate; ethyl maltol; ethyl methyl phenylglycidate; hexyl acetate; (3E)-4-methyldec-3-en-5-ol; 2,5,5-trimethyl-6,6-bis(methyloxy)hex-2-ene; 4-(4-hydroxyphenyl)butan-2-one; styrallyl acetate; 2,2,5-trimethyl-5-pentylcyclopentanone; ylang oil. Group ‘RMP’ comprising: anisic aldehyde; (2Z)-2-ethyl-4-(2,2,3-trimethylcyclopent-3-en-1-yl)but-2-en-1-ol; benzoin siam resinoid; ethyl vanillin; oxacyclohexadec-12(13)-en-2-one; hexyl salicylate; hydroxycitronellal; jasmin oil; 3-methyl-5-phenylpentan-1-ol; 2-(phenyloxy)ethyl 2-methylpropanoate; alpha-terpineol; vanillin;
    • Group ‘GEN’ comprising:
    • cyclopentadecanolide; oxacyclohexadecan-2-one; hexyl cinnamic aldehyde; ionone beta; isobornyl cyclohexanol; 1-(2,3,8,8-tetramethyl-1,2,3,4,5,6,7(8),8(8a)-octahydronaphthalen-2-yl)ethanone; 4-(1,1-dimethylethyl)phenyl]-2-methylpropanal; linalol; methyl dihydrojasmonate; 2-phenylethanol;
    • provided the following conditions are met:
    • (a) IMPs>=HMPs+HMRs
    • (b) IMPs+HMIs+GENs>=70%
    • (c) (IMP+HMI)/(IMP+HMI+RMP+HMR)>=0.7
    • (d) IMPs/(HMPs+RMPs+IMPs)>=0.5
    • (e) IMPs/[(HMPs+RMPs+IMPs)+(100−TOTAL)]>=0.3
    • wherein ‘IMPs’ indicates the sum of the percentages of materials within Group IMP, and similarly for the remaining groups, the symbol ‘>=’ indicates ‘at least equal to’, and ‘TOTAL’ is the sum of HMPs, HMRs, HMIs, IMPs, RMPs and GENs, provided also that low odour or no odour solvents are excluded from the calculation of these sums is provided which have an invigorating effect when inhaled by a subject.
Owner:GIVAUDAN NEDERLAND SERVICES

Microcapsule indoor air freshener compounded from pine needle oil and lavender essential oil, and preparation method thereof

The invention discloses a microcapsule indoor air freshener compounded from pine needle oil and lavender essential oil, and a preparation method thereof. The microcapsule indoor air freshener compounded from the pine needle oil and the lavender essential oil is prepared from a microcapsule oil core and a microcapsule wall material coating the outside of the microcapsule oil core. The preparation method of the microcapsule indoor air freshener comprises the following steps of Step 1, microcapsule oil core preparation; Step 2, microcapsule wall material water solution preparation; and Step 3, microcapsule air freshener preparation, wherein the microcapsule oil core is prepared from the following ingredients in percentage by weight: 1 to 60 percent of pine needle essential oil, 1 to 60 percent of lavender essential oil, 1 to 20 percent of wild peppermint oil, 1 to 30 percent of dementholized peppermint oil, 1 to 10 percent of camphol, 1 to 20 percent of indole, 1 to 30 percent of citronella oil, 1 to 30 percent of geranium oil, 1 to 30 percent of linalool, 1 to 30 percent of linalyl acetate and 1 to 50 percent of surfactants. The natural plant essential oil with antibacterial and airfreshening functions is selected; spice capable of adsorbing and decomposing formaldehyde is added; and then, the microcapsule wall material is used for coating. The prepared air freshener has the advantages that the long-period effective antibacterial effect is achieved; harmful substances are adsorbed and decomposed; and the activity is high, and the like.
Owner:NANTONG XIANGJIA TEXTILE SCI & TECH CO LTD

Mint essential oil microcapsule automobile interior air freshener and preparation method thereof

InactiveCN107569708AEliminates odorsRelieve fatigueDeodrantsAcetic acidSolvent
The invention discloses a mint essential oil microcapsule automobile interior air freshener and a preparation method thereof. The mint essential oil microcapsule automobile interior air freshener is prepared from a microcapsule oil core and a microcapsule wall material coating the microcapsule oil core. The preparation method comprises the following steps: (S1) preparation of the microcapsule oilcore; (S2) preparation of a microcapsule wall material aqueous solution; (S3) preparation of a microcapsule air freshener, wherein the microcapsule oil core comprises the following components in percentage by weight: 1-50% of mint oil, 1-10% of borneol, 1-50% of pine needle oil, 1-30% of linalool, 1-50% of linalyl acetate, 1-10% of indole, 1-40% of surfactant and 1-20% of other perfume auxiliary,co-solvent and co-emulsifier. According to the mint essential oil microcapsule automobile interior air freshener and the preparation method thereof disclosed by the invention, a novel microcapsule technology is designed; by coating the mint essential oil with microcapsule, the obtained microcapsule has high airtightness, and the action time of the mint oil is greatly prolonged; the prepared finished product of automobile freshener has the beneficial effects of ensuring long validity period, eliminating peculiar smell in automobile, refreshing mind, relieving driver fatigue, etc.
Owner:NANTONG XIANGJIA TEXTILE SCI & TECH CO LTD

Lure agent of pheromones for controlling pepper flatheaded borer and preparation method of lure agent

The invention discloses a lure agent of pheromones for controlling pepper flatheaded borer and a preparation method of the lure agent. Raw materials including, in parts by weight, 12 parts of aliphatic polyester, 80 parts of a solvent, 2.8 parts of pepper flatheaded borer pheromones, 1.5 parts of an antioxidant, 0.06 parts of a surfactant and 0.08 parts of an adhesive are prepared, wherein the pepper flatheaded borer pheromones comprise 0.4 parts of alpha-pinene, 0.4 parts of beta-pinene, 0.4 parts of beta-caryophyllene, 0.4 parts of alpha-phellandrene, 0.4 parts of myrcene, 0.4 parts of d-limonene and 0.4 parts of linalyl acetate; aliphatic polyester is preheated, the pheromones for controlling pepper flatheaded borer and the solvent are added, the mixture is uniformly stirred and cooled, the antioxidant is added, the mixture is heated, the surfactant and the adhesive are added, and the mixture is cooled to the room temperature; the mixture is stirred; the prepared mixture is metered, subpackaged and injected into dark brown glass bottles to be sealed, and a finished product of the pheromones for trapping the pepper flatheaded borer is prepared. The method is simple, the cost is lower, and the method has good slow-release effect and environment friendliness.
Owner:NORTHWEST A & F UNIV

Essence containing flos dendranthemae indici essential oil, dropping pill used for cigarettes, and production method for dropping pill used for cigarettes

The invention discloses an essence containing flos dendranthemae indici essential oil, a dropping pill used for cigarettes, and a production method for dropping pills used for cigarettes, and belongsto the technical field of cigarettes. The essence containing the flos dendranthemae indici essential oil is prepared from the following raw materials in parts by weight: 0.8-1.5 parts of flos dendranthemae indici essential oil, 1.2-2.0 parts of linalool, 0.2-0.8 part of geraniol, 1.2-1.8 parts of benzyl alcohol, 0.2-0.6 part of gamma-Nonanolactone, 1.5-2.5 parts of linalyl acetate, 0.5-0.8 part ofBeta-ionone and 89.5-95.5 parts of solvent. The essence containing the flos dendranthemae indici essential oil is taken as the essence of the dropping pill used for cigarettes to prepare the droppingpill used for cigarettes, wherein the dropping pill is prepared from the essence containing the flos dendranthemae indici essential oil. The essence prepared by the invention can mutually dissolve with the solvent adopted in a production process of the dropping pill used for cigarettes so as to completely cover bad smell brought by the wall material of the dropping pill used for cigarettes and the solvent, the essence has specific flos chrysanthemi fragrance and is cooperated with cigarette fragrance, smoke is soft and fine, and fragrance texture is improved. The dropping pill, which is prepared with the production method, used for cigarettes has good stability and small cut, the forming rate of the dropping pill is improved, and in addition, the preparation method is convenient, is low in cost and can be applied to large-scale industrial production.
Owner:WUHAN HUANGHELOU FLAVOR & SPICES
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