Aqueous based solvent free cleaner compositions containing a blend of polyoxyalkylene block copolymers
US5958859A · kind A · utility
3Cited by
14References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 29, 1997 |
| Grant date | Sep 28, 1999 |
| Priority date | — |
| Expiry date | Jul 29, 2017 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D1/722
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to an aqueous based, solvent free cleaning composition, comprising a polyoxyalkylene block copolymer triblend.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.