Process to produce an acylated vinylamine-containing polymer and its application as a papermaking additive
US8614279B2 · kind B2 · utility
3Cited by
12References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 13, 2012 |
| Grant date | Dec 24, 2013 |
| Priority date | — |
| Expiry date | Apr 13, 2032 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08F2810/30
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A process for producing an acylated vinylamine-containing polymer is disclosed. The acylated vinylamine-containing polymer is produced by reacting a vinylamine-containing polymer with at least one acylating agent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.