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CROSSLINKED, HYDROPHOBIC ACRYLIC COPOLYMER MADE OF 2- PHENOXYTETRAETHYLENE-GLYCOL ACRYLATE AND INTENDED FOR INTRAOCULAR LENSES
专利权人:
ACRYLIAN
发明人:
Jean TERRISSE
申请号:
US15110350
公开号:
US20160331864A1
申请日:
2015.01.26
申请国别(地区):
US
年份:
2016
代理人:
摘要:
The material according to the invention is a hydrophobic, cross-linked, acrylic copolymer of at least the following monomers:an arylalkoxy-acrylate different from a 2-phenoxy-(2-ethoxy)n-acrylate with 4≦n≦6;a 2-phenoxy-(2-ethoxy)n-acrylate with 4≦n≦6, preferably 2-phenoxy-tetraethylene-glycol acrylate;a hydroxylated acrylate;a hydroxylated methacrylate;an ethoxylated diol diacrylate; andan ethoxylated diol dimethacrylate.It is obtained in one single step of radical polymerization, in the presence of a transfer agent during the cross-linking. It thus has a physical structure corresponding to a three-dimensional macromolecular network with hanging chains.This material is used for manufacturing intraocular lenses (1) with low glistening that are not self-adhering.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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