Polymers
US7238750B2 · kind B2 · utility
90Cited by
10References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 14, 2006 |
| Grant date | Jul 3, 2007 |
| Priority date | — |
| Expiry date | Jun 14, 2026 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G77/70
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The invention relates to novel crosslinkable copolymers which are obtainable by The crosslinkable copolymers of the invention are especially useful for the manufacture of biomedical mouldings, for example ophthalmic mouldings such as in particular contact lenses.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.