发明授权
- 专利标题: Photopolymerizable thioacrylate monomers
- 专利标题(中): 可光聚合的硫代丙烯酸酯单体
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申请号: US416766申请日: 1982-09-10
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公开(公告)号: US4654431A公开(公告)日: 1987-03-31
- 发明人: Charles D. DeBoer
- 申请人: Charles D. DeBoer
- 申请人地址: NY Rochester
- 专利权人: Eastman Kodak Company
- 当前专利权人: Eastman Kodak Company
- 当前专利权人地址: NY Rochester
- 主分类号: C07C61/40
- IPC分类号: C07C61/40 ; C07C327/22 ; C08F28/00 ; G02B1/04 ; C07D265/30 ; C07D307/02 ; C07D319/12 ; C07D333/56
摘要:
A novel photocurable monomer having the formula: ##STR1## wherein: Ar is arylene;R.sup.1 is H, alkyl, alkoxy, amino, halogen, sulfide, sulfoxide, sulfonate, aryl or heterocyclic;R.sup.2 is H, alkyl, aryl or aralkyl; andR.sup.3 is H or methyl,is useful in preparing a polymer having a high refractive index. The polymer is useful in optical components, such as lenses.