Stable rinse cycle fabric softener composition with GMS co-softener
US6057285A · kind A · utility
5Cited by
2References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 27, 1999 |
| Grant date | May 2, 2000 |
| Priority date | — |
| Expiry date | Jan 27, 2019 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D1/72
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Rinse cycle fabric softeners are described which are stable and pourable and which contain a quaternary diester fabric softener such as N-methyl, N,N,N-triethanolamine ditallow ester quaternary ammonium salt in combination with glycerol monostearate and a fatty alcohol ethoxylate nonionic surfactant as the emulsifier having an HLB value above 7.5.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.