发明申请
- 专利标题： Polythiourethane Polymerizable Composition and Method for Producing Optical Resin by Using Same
- 专利标题（中）： 聚硫氨酯可聚合组合物及其制备方法
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申请号： US11918209申请日： 2006-04-10
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公开(公告)号： US20090030170A1公开(公告)日： 2009-01-29
- 发明人: Akinori Ryu , Mamoru Tanaka , Osamu Kohgo , Kunio Okumura
- 申请人： Akinori Ryu , Mamoru Tanaka , Osamu Kohgo , Kunio Okumura
- 申请人地址： JP Minato-ku ,Tokyo
- 专利权人： Mitsui Chemicals , Inc.
- 当前专利权人： Mitsui Chemicals , Inc.
- 当前专利权人地址： JP Minato-ku ,Tokyo
- 优先权： JP2005-113653 20050411; JP2005-262168 20050909
- 国际申请： PCT/JP2006/307554 WO 20060410
- 主分类号： C08G18/75
- IPC分类号： C08G18/75
摘要：
A resin composition excellent in tintability and resin strength, a resin obtained by curing such a resin composition, and an optical component is provided. A polymerizable composition containing an isocyanate compound suitably used for transparent resin materials, at least one polythiol compound which may have one or more (poly)sulfide bonds in a molecule, and at least one polyhydroxy compound having two or more hydroxy groups in a molecule and/or at least one (poly)hydroxy(poly)mercapto compound having one or more hydroxy groups and one or more thiol groups is used.