Title:
重合可能なシロキサン-第4級アミンコポリマー
Document Type and Number:
Japanese Patent JP5519277
Kind Code:
B2
Abstract:
The present invention relates to polymeric compositions useful in the manufacture of biocompatible medical devices. More particularly, the present invention relates to certain cationic monomers capable of polymerization to form polymeric compositions having desirable physical characteristics useful in the manufacture of ophthalmic devices. Such properties include the ability to extract the polymerized medical devices with water. This avoids the use of organic solvents as is typical in the art. The polymer compositions comprise polymerized silicon-containing monomers end-capped with polymerizable cationic hydrophilic groups.
Inventors:
Shortsman, Derek Ray
Kunsler, Jay Friedrich
Kunsler, Jay Friedrich
Application Number:
JP2009518430A
Publication Date:
June 11, 2014
Filing Date:
June 06, 2007
Export Citation:
Assignee:
BAUSCH & LOMB INCORPORATED
International Classes:
C08G73/02; A61C7/08; A61C13/23; A61F2/02; A61F2/06; A61F2/16; A61F2/24; A61F9/00; A61M1/16; G02C7/04
Domestic Patent References:
| JP2003176361A | ||||
| JP11502894A | ||||
| JP6256421A |
Foreign References:
| WO2006007252A1 |
Attorney, Agent or Firm:
Yanagita Seiji
Go Sakuma
Go Sakuma