Perfume compositions
US5554588A · kind A · utility
41Cited by
18References
26Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 25, 1995 |
| Grant date | Sep 10, 1996 |
| Priority date | — |
| Expiry date | Apr 25, 2015 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/77
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A perfume composition contains at least 50% by weight of materials which fall into five categories defined by structure, and molecular weight. Amounts of material within each category fall within specified ranges of percentage of the whole composition. Two categories, ethers and salicylates, must be present. At least two of the remaining three categories, which are alcohols, acetate/propionate esters and methyl aryl ketones, must also be present. The compositions enable good levels of deodorant activity to be achieved along with consumer-acceptable fragrance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.