Liquid detergent compostions containing structuring polymers for enhanced suspending power and good pourability
US5750489A · kind A · utility
41Cited by
19References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 18, 1996 |
| Grant date | May 12, 1998 |
| Priority date | — |
| Expiry date | Jan 18, 2016 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D17/0026
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to liquid detergent compositions comprising substantially linear, water soluble, highly salt-tolerant non-adsorbing, ionic polymers of MW 10,000 to 1,000,000 Daltons which, when added in defined minimum levels to structured heavy duty liquids, make the liquids highly shear thinning without decreasing pour viscosity of the composition or increasing it to a point where it is too thick. The compositions are also stable.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.