Title:
【発明の名称】共重合において有用な新規なUV硬化型架橋剤
Document Type and Number:
Japanese Patent JP3490436
Kind Code:
B2
Abstract:
A novel class of compounds are disclosed which may be used as novel crosslinking agents for acrylic-containing, vinyl-containing and/or styrene-containing hydrophilic monomers to prepare novel UV-curable hydrophilic copolymers suitable for use as biomedical articles, especially contact lenses.
Inventors:
Rye, Yu Ching
Application Number:
JP50872993A
Publication Date:
January 26, 2004
Filing Date:
November 03, 1992
Export Citation:
Assignee:
BAUSCH & LOMB INCORPORATED
International Classes:
A61L27/00; C07C69/96; C07C233/20; C07C271/12; C07C271/44; C07C275/20; C07C275/50; C07C327/30; G02C7/04; C07C333/02; C07F7/08; C08F20/10; C08F20/22; C08F20/52; C08F26/06; C08F26/10; C08F30/08; C08F218/00; C08F220/10; C08F220/22; C08F220/28; C08F220/56; C08F226/02; C08F226/06; C08F226/10; C08F230/08; C08F246/00; C08F290/02; C08F290/06; G02B1/04; (IPC1-7): G02B1/04; C08F220/22; C08F220/28; C08F220/56; C08F226/06; C08F226/10; C08F230/08; C08F290/02
Domestic Patent References:
| JP1198764A | ||||
| JP5422487A | ||||
| JP5374049A | ||||
| JP2196809A | ||||
| JP286643A | ||||
| JP55500418A | ||||
| JP58501291A |
Other References:
【文献】米国特許3330664(US,A)
Attorney, Agent or Firm:
Shusaku Yamamoto (2 outside)