Self-inverting, water-in-oil emulsions
US5006596A · kind A · utility
29Cited by
18References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 9, 1990 |
| Grant date | Apr 9, 1991 |
| Priority date | — |
| Expiry date | Feb 9, 2010 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08F220/56
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The present disclosure is directed to water-in-oil emulsion polymers which are used to flocculate matter suspended in aqueous systems. The disclosure and invention are particularly relevent to emulsion polymers which are self-inverting.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.