Alkylmethylsiloxane containing perfume compositions
US5160494A · kind A · utility
22Cited by
5References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 14, 1992 |
| Grant date | Nov 3, 1992 |
| Priority date | — |
| Expiry date | Apr 14, 2012 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q13/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A composition which is an emulsifier-free mixture of a perfume oil and a cyclic alkylmethylsiloxane having the formula ##STR1## in which x and y are each integers and the sum of x and y is four, five or six with the proviso that x and y cannot be zero; and z is an integer having a value of 5-50.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.