Aqueous cleaning/treatment composition for fibrous substrates
US7320956B2 · kind B2 · utility
12Cited by
37References
33Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 1, 2004 |
| Grant date | Jan 22, 2008 |
| Priority date | — |
| Expiry date | Jun 4, 2025 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D3/162
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A cleaning and treating compositions for fibrous substrates, such as carpets is described. The compositions may be used to remove stains and impart anti-soiling and optionally stain release properties to the substrates.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.