发明名称 |
Amine epoxy resin curing agent, gas barrier epoxy resin composition comprising the curing agent, coating agent, and adhesive agent for laminate |
摘要 |
The present invention provides an amine based epoxy resin curing agent and an epoxy resin composition containing the curing agent. The epoxy resin composition has a high gas barrier performance, a long pot life, and utility as a coating material or an adhesive for laminates. The amine based epoxy resin curing agent is composed of a reaction product of (A), (B) and (D) or (A), (B), (C) and (D): (A) m-xylylenediamine or p-xylylenediamine; (B) a polyfunctional compound having at least one acyl group, which is capable of forming an amide group site through a reaction with a polyamine and forming an oligomer; (C) a monovalent carboxylic acid having from 1 to 8 carbon atoms and/or its derivative; and (D) a functional compound having at least one carbonate site represented by the formula (2), which is capable of forming a carbamate site represented by the formula (1) through a reaction with a polyamine: |
申请公布号 |
US8128782(B2) |
申请公布日期 |
2012.03.06 |
申请号 |
US20080600114 |
申请日期 |
2008.05.20 |
申请人 |
YONEHAMA SHINICHI;HIROSE SHIGEYUKI;AYUBA SHINICHI;HONDA EIICHI;TAKAHASHI MASAYOSHI;KUMAMOTO KANA;MITSUBISHI GAS CHEMICAL COMPANY, INC. |
发明人 |
YONEHAMA SHINICHI;HIROSE SHIGEYUKI;AYUBA SHINICHI;HONDA EIICHI;TAKAHASHI MASAYOSHI;KUMAMOTO KANA |
分类号 |
C09J163/00;B32B27/26;B32B27/38;C08G69/00;C08G71/00;C08L63/00 |
主分类号 |
C09J163/00 |
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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