眼用レンズ

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专利权人:

東レ株式会社

发明人:

中村 正孝,横田 満

申请号：

JP2000140442

公开号：

JP4882137B2

申请日:

2000.05.12

申请国别(地区):

JP

年份:

2012

代理人:

摘要：

PROBLEM TO BE SOLVED: To obtain a monomer for a polymer having high oxygen permeability, high water content and low modulus of elasticity, a polymer composed of the monomer and an ophthalmic lens. SOLUTION: This monomer is characterized by formula (a) [X is a polymerizable carbon-carbon unsaturated bond-containing group A is a siloxanyl group m is an integer of 1-10 n is an integer of 2-10].

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/