Polymer dissolution and blend formation in ionic liquids
US7888412B2 · kind B2 · utility
40Cited by
17References
45Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 24, 2005 |
| Grant date | Feb 15, 2011 |
| Priority date | — |
| Expiry date | May 25, 2026 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L2205/035
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The present invention relates to processes utilizing ionic liquids for the dissolution of various polymers and/or copolymers, the formation of resins and blends, and the reconstitution of polymer and/or copolymer solutions, and the dissolution and blending of “functional additives” and/or various polymers and/or copolymers to form advanced composite materials.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.