Method and composition for removing hydrophobic soil
US7189685B2 · kind B2 · utility
11Cited by
9References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 23, 2004 |
| Grant date | Mar 13, 2007 |
| Priority date | — |
| Expiry date | Jul 23, 2024 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D2111/12
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to methods and compositions for removing hydrophobic soils from textiles. The methods include contacting a soiled textile with a penetrant composition and then washing the textile. The present compositions include penetrant compositions that can also include wetting agent and hydrotrope.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.