Fatty ammonium quaternary compositions
US6607715B1 · kind B1 · utility
2Cited by
7References
30Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 12, 1999 |
| Grant date | Aug 19, 2003 |
| Priority date | — |
| Expiry date | Nov 12, 2019 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C211/63
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The invention relates to a commercially feasible fatty ammonium quat compound or composition useful in hair products and the like comprising the properties of being flakeable and having at least 35% cationic activity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.