Enhanced processing of synthetic bar compositions comprising amphoterics based on minimal levels of fatty acid soap and minimum ratios of saturated to unsaturated soap
US6121216A · kind A · utility
5Cited by
11References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 11, 1996 |
| Grant date | Sep 19, 2000 |
| Priority date | — |
| Expiry date | Jul 11, 2016 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D1/92
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to synthetic bar compositions comprising amphoteric surfactants (e.g., betaine) in which, by using floor levels of fatty acid soap and floor ratios (minimum amounts) of saturated to unsaturated soap, enhanced processing (i.e., measured as rates of extrusion) is obtained at higher levels of amphoteric.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.