发明名称 |
Polysiloxane-based prepolymer and hydrogel |
摘要 |
A polysiloxane-based prepolymer of a three-dimensional network structure produced by hydrolysis-condensation of a first mixture having a tetra-alkoxysilane compound, an ethylenically unsaturated organosiloxane monomer, and a hydrophilic silicon-containing polyfunctional monomer. A hydrogel is prepared by polymerizing a second mixture having the aforesaid polysiloxane-based prepolymer, an acrylated silicon-containing monomer, and an ethylenically unsaturated hydrophilic monomer.
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申请公布号 |
EP2077292(A1) |
申请公布日期 |
2009.07.08 |
申请号 |
EP20080253872 |
申请日期 |
2008.12.04 |
申请人 |
FAR EASTERN NEW CENTURY CORPORATION |
发明人 |
HUANG, CHING-PING;WU, ROY;CHANG, KEN-YUAN |
分类号 |
C08G77/20;A61L27/52;C08L83/10;G02B1/04 |
主分类号 |
C08G77/20 |
代理机构 |
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