Title:
着色コンタクトレンズに使用される光吸収性プレポリマーおよびその製造方法
Document Type and Number:
Japanese Patent JP2010508547
Kind Code:
A
Abstract:
The present invention relates to compositions comprising a light absorbing prepolymer having a molecular weight of between about 7,000 and about 100,000 and polymeric units derived from and least one reactive light absorbing component and monomers selected from the group consisting of hydrophilic monomers, hydrophobic monomers and mixtures thereof. The compositions of the present invention are useful for the manufacture of ophthalmic devices, including contact lenses.
Inventors:
MOLOCK, JR., Frank F.
Fenori Christopher
Fenori Christopher
Application Number:
JP2009534708A
Publication Date:
March 18, 2010
Filing Date:
October 31, 2007
Export Citation:
Assignee:
Johnson & Johnson Vision Care, Inc.
International Classes:
G02C7/04; C08F8/00; C08G85/00
Attorney, Agent or Firm:
Konobu Kato
Hiroshi Oshino
Yutaka Nagata
Takafumi Oshima
Chie Fujita
Hiroshi Oshino
Yutaka Nagata
Takafumi Oshima
Chie Fujita