Choline salt cleaning compositions
US8901061B2 · kind B2 · utility
8Cited by
15References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 21, 2011 |
| Grant date | Dec 2, 2014 |
| Priority date | — |
| Expiry date | Oct 21, 2031 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D17/0021
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A cleaning composition comprising a choline salt and a surfactant or solvent. Also, a method of cleaning using the cleaning composition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.