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公开(公告)号:JP5324080B2
公开(公告)日:2013-10-23
申请号:JP2007321008
申请日:2007-12-12
申请人: 大阪瓦斯株式会社
IPC分类号: C07C271/16 , C07B61/00 , C07C269/02 , C08F22/22
摘要: PROBLEM TO BE SOLVED: To provide a new fluorene skeleton-having urethane (meth)acrylate excellent in hardness, heat resistance, and the like. SOLUTION: The new fluorene skeleton-having urethane (meth)acrylate is obtained by reacting a specific fluorene skeleton-having compound äfor example, 9,9-bis[4-(2-hydroxyethoxy)phenyl]fluorene, 9,9-bis[4-(2-hydroxyethoxy)-3-methylphenyl]fluorene, 9,9-bis[3,4-di(2-hydroxyethoxy)phenyl]fluorene} with an isocyanate group-having (meth)acrylic compound [for example, a mono or di(meth)acryloyloxy 2 to 6C alkyl-isocyanate such as 2-(meth)acryloyloxyethyl isocyanate, 2-(meth)acryloxyethyl isocyanate, or 1,1-bis((meth)acryloyloxymethyl)ethyl isocyanate]. COPYRIGHT: (C)2009,JPO&INPIT
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公开(公告)号:JP5249572B2
公开(公告)日:2013-07-31
申请号:JP2007321007
申请日:2007-12-12
申请人: 大阪瓦斯株式会社
IPC分类号: C08G18/67 , C07C269/02 , C07C271/20 , C07C271/24 , C07C271/28 , C07C271/30 , C08F299/06 , C08G18/32
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公开(公告)号:JP5608268B2
公开(公告)日:2014-10-15
申请号:JP2013149784
申请日:2013-07-18
申请人: 大阪瓦斯株式会社
IPC分类号: C07C271/16 , C07C269/02 , C08F220/30
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