发明名称 |
ORGANO-MODIFIED SILICONE POLYMERS |
摘要 |
A linear silicone polymer suitable for use in producing homopolymers, copolymers, polymerized emulsions, latex compositions, and hydrogel polymer films. In one aspect, a hydrophilic silicone monomer is of the Formula 1 : Where, A is a divalent block comprising a silicone-containing pendant group. In one embodiment, the silicone-containing pendant group comprises polyalkylene oxide groups. The structure of the polymer can be controlled and tuned to provide a material with excellent wettability and oxygen permeability. The polymers are suitable for use in a variety of applications including in providing a film for forming contact lenses. |
申请公布号 |
WO2013142055(A2) |
申请公布日期 |
2013.09.26 |
申请号 |
WO2013US29316 |
申请日期 |
2013.03.06 |
申请人 |
MOMENTIVE PERFORMANCE MATERIALS INC. |
发明人 |
SAXENA, ANUBHAV;NAIK, SANDEEP, SHASHIKANT;PHUKAN, MONJIT;BHAT, SHREEDHAR |
分类号 |
C08L83/14 |
主分类号 |
C08L83/14 |
代理机构 |
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