Process for cleaning a surface using an aqueous composition containing a dispersed polymer
US7094747B2 · kind B2 · utility
2Cited by
5References
74Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 11, 2002 |
| Grant date | Aug 22, 2006 |
| Priority date | — |
| Expiry date | Dec 9, 2022 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D3/3796
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Process for enhancing the cleaning properties of an aqueous cleaning composition comprising at least one surfactant, intended for cleaning a surface which has been soiled with soiling, by adding to said cleaning composition, at least one polymer (P) comprising: Preferably, the polymer employed is a copolymer containing sulfur-containing functions in the ionic form (preferably containing sulfonated or sulfated functions).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.