Bars comprising benefit agent and cationic polymer
US6057275A · kind A · utility
35Cited by
5References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 4, 1999 |
| Grant date | May 2, 2000 |
| Priority date | — |
| Expiry date | Jan 4, 2019 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D17/006
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A bar composition in which use of specific ratio of cationic to surfactant as been found to remarkably enhance deposition of oil/emollient benefit agent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.