Liquid laundry detergent compositions with silicone antifoam agent
US5288431A · kind A · utility
56Cited by
23References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 9, 1993 |
| Grant date | Feb 22, 1994 |
| Priority date | — |
| Expiry date | Jun 9, 2013 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D1/82
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
This invention relates to homogeneous liquid laundry detergent compositions containing polyhydroxy fatty acid amide, silicone antifoam composition, and anionic, nonionic or amphoteric surfactant. The silicone antifoam composition includes polyethylene glycol or a copolymer of polyethylene-polypropylene glycol having a solubility in water at room temperature of more than about 2 weight %.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.