Preparation and use of polymeric dispersant compositions
US9221967B2 · kind B2 · utility
0Cited by
5References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 12, 2010 |
| Grant date | Dec 29, 2015 |
| Priority date | — |
| Expiry date | Feb 20, 2031 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08F2800/10
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Embodiments of the present invention disclose polymeric dispersants that are the reaction product of a polymeric acid and a hydrophilic amine.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.