Detergent composition comprising acrylic acid-based polymer and amino tricarboxylic acid-based compound
US6165970A · kind A · utility
17Cited by
7References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 23, 1999 |
| Grant date | Dec 26, 2000 |
| Priority date | — |
| Expiry date | Feb 23, 2019 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D3/3915
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
There is provided a detergent composition comprising (a) an organic polymer containing acrylic acid or its salts, having an average molecular weight of less than 15,000; and (b) an amino tricarboxylic acid or its salts or complexes or any mixture thereof exhibiting improved soil and stain removal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.