Monoalkyl quats
US6399799B1 · kind B1 · utility
10Cited by
4References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 30, 1999 |
| Grant date | Jun 4, 2002 |
| Priority date | — |
| Expiry date | Sep 30, 2019 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C233/38
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Quaternized monoalkyl compounds derived from fatty acids are described. The quats are produced from fatty acid materials which contain at least about 30% by weight of larger chains containing at least 20 carbons in length. Personal care products produced using these quats are also described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.