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Patent Searching and Data


Title:
3官能UV吸収性化合物およびその用途
Document Type and Number:
Japanese Patent JP5597647
Kind Code:
B2
Abstract:
Described herein are tri-functional compounds useful in the production of ophthalmic lenses. The compounds are composed of UV absorber having a polymerization initiator directly or indirectly bonded to the ultraviolet absorber, and an olefinic group directly or indirectly bonded to the ultraviolet absorber. Also described herein are polymers and ophthalmic lenses produced from the tri-functional compounds described herein.

Inventors:
Dom Chuquet, Angelica Mary
Winterton, Lynn Cook
Holland, Troy Vernon
Turek, Richard Charles
Application Number:
JP2011543582A
Publication Date:
October 01, 2014
Filing Date:
December 17, 2009
Export Citation:
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Assignee:
Novartis アーゲー
International Classes:
C07D249/20; A61F2/16; A61L27/00; C07F9/6518; G02C7/04; C08F226/06; C08F230/02
Attorney, Agent or Firm:
Hajime Tsukuni
Saito a fringe -- happy