发明名称 |
Cationic photopolymerization of diepisulfides and application to the manufacture of optical lenses |
摘要 |
A process for polymerizing/curing a photopolymerizable monomer composition comprising at least one diepisulfide monomer which comprises the steps of:a) mixing to the monomer composition an effective amount of a cationic photopolymerization initiator, andb) irradiating the mixture of a) with an ultraviolet radiation to at least partially cationically photopolymerize the monomer composition.
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申请公布号 |
US6635195(B1) |
申请公布日期 |
2003.10.21 |
申请号 |
US20000499070 |
申请日期 |
2000.02.04 |
申请人 |
ESSILOR INTERNATIONAL COMPAGNIE GENERALE D'OPTIQUE |
发明人 |
WANIGATUNGA SIRISOMA;TURSHANI YASSIN |
分类号 |
C08F2/46;C08G75/08;C08L81/00;G02B1/04;(IPC1-7):B29D11/00;C08G75/03 |
主分类号 |
C08F2/46 |
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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