发明名称 |
MACROMONOMER MIXTURE, TERMINAL-REACTIVE POLYMER MIXTURE, INTERMEDIATE FOR MACROMONOMER AND SILICONE HYDROGEL |
摘要 |
<p>To obtain a hydrophilic macromonomer mixture which is a highly polymerized hydrophilic macromonomer, has few components not bonded to the polymer chain after polymerization, and is less likely to leaching. Provided is a macromonomer mixture containing macromonomer A being a macromonomer having a group obtained by further introducing a polymerizable group into a reactive group derived from a polymerization initiator at an end thereof; and macromonomer B being a macromonomer having a group obtained by further introducing a polymerizable group into a reactive group derived from a chain transfer agent at an end thereof.</p> |
申请公布号 |
HK1173162(A1) |
申请公布日期 |
2015.12.11 |
申请号 |
HK20130100204 |
申请日期 |
2013.01.07 |
申请人 |
JOHNSON & JOHNSON VISION CARE INC. |
发明人 |
KAZUHIKO FUJISAWA;MASATAKA NAKAMURA |
分类号 |
C08F |
主分类号 |
C08F |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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