Invention Grant
- Patent Title: Polymer composition
- Patent Title (中): 聚合物组成
-
Application No.: US13319059Application Date: 2009-05-07
-
Publication No.: US08729203B2Publication Date: 2014-05-20
- Inventor: Timothy Charles Higgs , Richard Alexander Young
- Applicant: Timothy Charles Higgs , Richard Alexander Young
- Agency: Leyendecker & Lemire, LLC
- International Application: PCT/GB2009/001130 WO 20090507
- International Announcement: WO2010/128266 WO 20101111
- Main IPC: C08F12/04
- IPC: C08F12/04 ; C08F20/38 ; C08F32/02
Abstract:
The present invention provides a monomer for a polymerizable composition, a polymerizable composition containing the monomers, a polymer formed from the polymerizable composition, and ophthalmic lens blanks and ophthalmic lenses formed from the polymer. The monomer is a compound having the formula (I) or (Ia).
Public/Granted literature
- US20120053313A1 POLYMER COMPOSITION Public/Granted day:2012-03-01
Information query
IPC分类:
