Personal care products comprising quaternized dialkyl amidoamines
US6500791B2 · kind B2 · utility
24Cited by
7References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 15, 2002 |
| Grant date | Dec 31, 2002 |
| Priority date | — |
| Expiry date | Mar 15, 2022 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q5/02
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Dialkyl quats useful in personal care products are described. These quats are produced from fatty acids at least 30% by weight of which are C-20 in length or longer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.