Process of forming crosslinked copolymer film, crosslinked copolymer film formed thereby, and water purification membrane
US8163814B2 · kind B2 · utility
9Cited by
5References
2Claims
0Family size
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Key dates
| Filing date | Feb 11, 2011 |
| Grant date | Apr 24, 2012 |
| Priority date | — |
| Expiry date | Feb 11, 2031 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2601/18
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Azidoaryl-substituted cyclooctene monomers and synthesized and used in the preparation of various copolymers. Among these copolymers are those prepared from ring-opening metathesis polymerization of cyclooctene, polyethylene glycol-substituted cyclooctene, and azidoaryl-substituted cyclooctene. These copolymers are useful in the formation of crosslinked films that reduce fouling of water purification membranes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.