Soluble polymers as amine capture agents and methods
US7342082B2 · kind B2 · utility
5Cited by
14References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 17, 2004 |
| Grant date | Mar 11, 2008 |
| Priority date | — |
| Expiry date | Jan 10, 2026 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08F220/387
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Soluble polymers and methods for the preparation thereof, wherein the polymers of the present invention have pendant acylsulfonamide amine-reactive groups that can be used for the capture of amine containing materials.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.