Cleaning composition containing a hydrophilizing polymer
US6664218B1 · kind B1 · utility
15Cited by
3References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 17, 2002 |
| Grant date | Dec 16, 2003 |
| Priority date | — |
| Expiry date | Sep 17, 2022 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D3/3773
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to a cleaning composition containing a zwitterionic surfactant, a glycol ether cosurfactant, a hydrophilizing polymer and water.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.