Reactive hydroxylated and carboxylated polymers for use as adhesion promoters
US9279034B2 · kind B2 · utility
2Cited by
6References
37Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 20, 2015 |
| Grant date | Mar 8, 2016 |
| Priority date | — |
| Expiry date | Apr 20, 2035 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K5/057
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A polymer complex is disclosed which is the reaction product of one or more polymers having a terminal or pendant hydroxyl group, or a terminal or pendent carboxyl group, or combinations thereof, with at least one metal complex and one alkyl phosphate. This polymer complex acts as an adhesion promotion agent as well as a viscosity stabilizer when formulated in a printing ink or coating.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.