Synthetic bar compositions providing source of divalent cations available at critical point to enhance bar processing
US6462004B2 · kind B2 · utility
2Cited by
4References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 8, 2001 |
| Grant date | Oct 8, 2002 |
| Priority date | — |
| Expiry date | Feb 8, 2021 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D1/126
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The invention provides bar compositions comprising anionic surfactant, soap, free fatty acid and source of divalent cation sufficiently soluble to precipitate soluble soaps found in the molten process used to make the bars. By this interaction, improved finishing properties are observed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.