4 results about "Methyl ionone gamma" patented technology

In accordance with various embodiments, a fragrance composition includes less than or equal to 2 wt% of glucam. The aromatic composition further comprises an aromatic component; the aromatic component comprises d-limonene (with the CAS number of 5989 to 27 to 5), indole (with the CAS number of 120 to 72 to 9), thuja cedrene (with the CAS number of 470 to 40 to 6), alpha-cedrene (with the CAS number of 469 to 61 to 4), beta-cedrene (with the CAS number of 546 to 28 to 1), beta ionone (with the CAS number of 14901 to 07 to 6), methyl anthranilate (with the CAS number of 134 to 20 to 3), cedrol (with the CAS number of 67874 to 81 to 1), cyclamen aldehyde (with the CAS number of 103 to 95 to 7), Ambroxan (with the CAS number of 6790 to 58 to CAS numbering 30772-69-1), polywood (CAS numbering 98676-96-1), ethoxymethoxycycloundecane (CAS numbering 58567-11-6), alpha-iso-methyl ionone (CAS numbering 127-51-5), helional (CAS numbering 1205-17-0), Cismeran (CAS numbering 33704-61-9), Magnolan (CAS numbering 27606-09-3), vanillin (CAS numbering 121-33-5), cedryl acetate (CAS numbering 77-54-3), amyl salicylate (CAS numbering 2050-08-0), and coumarin (CAS) Ethyl vanillin (CAS number 121-32-4), Hedione (CAS number 24851-98-7), Sandalore (CAS number 65113-99-7), cedrol (CAS number 77-53-2), Iso E Super (CAS number 54464-57-2), Norlimbol (CAS number 70788-30-6), ebonol (Ebanol) (CAS number 67801-20-1), acdanol (CAS number 28219-61-6), patchouli alcohol (CAS number 5986-55-0), Firsantol (CAS number 104864-90-6) and Polys (CAS number 104864-90-6)

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.

The invention discloses a preparation method of pseudo-isomethyl ionone. The present invention adds a mixed solution of butanone, an organic solvent and a catalyst at the reactor inlet, citral is added in batches, the reaction temperature is 0-30°C, the total reaction time is 5 hours, acid is added and neutralized after the reaction, and butanone and the organic solvent are recovered by means of a stirred tank combined distillation tower. When the desolvation starting stage or the cumulative amount of the top extraction is 65-85% of the total amount of butanone and organic solvent added before the reaction, a quantitative polar cosolvent is added to the tower bottom, and then desolvation is carried out. It is then washed with water and phase-separated, and finally a pseudo-isomethyl ionone product is obtained by vacuum distillation. Compared with the solvent recovered by distillation, the product yield can be increased by 5-8% when the solvent obtained by the method is applied mechanically, and the isomer ratio is between 65-68%.

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.