Stable liquid laundry detergent/fabric conditioning composition
US4844821A · kind A · utility
54Cited by
11References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 10, 1988 |
| Grant date | Jul 4, 1989 |
| Priority date | — |
| Expiry date | Feb 10, 2008 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D3/1266
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Disclosed are stable liquid laundry detergent and liquid fabric softener compositions containing a Smectite-type clay fabric softener and an antisettling agent in a low water/polyol formulation and, optionally, a softness enhancing amount of a polymeric clay-flocculating agent. Also disclosed is a method for producing these compositions and a step-wise method of using them to obtain fabric softening.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.