发明名称 |
TWO-LIQUID REACTIVE POLYURETHANE RESIN COMPOSITION AND POLYURETHANE RESIN OBTAINED BY CURING THE SAME |
摘要 |
<P>PROBLEM TO BE SOLVED: To provide a two-liquid reactive polyurethane resin composition excellent in compatibility and storage stability of a main agent component and to provide a two-liquid reactive polyurethane resin composition giving a polyurethane resin excellent in water resistance and mechanical characteristics. <P>SOLUTION: The two-liquid reactive polyurethane resin composition comprises a main agent (A) and a curing agent (B). The main agent (A) contains a urethane prepolymer obtained by reacting (a) a castor oil polyol, (b) an aromatic monoamine polyol and (c) an organic isocyanate compound selected from a group consisting of diphenylmethane diisocyanate, polymethylene polyphenyl polyisocyanate and their carbodiimide denaturated compounds. The curing agent (B) contains (d) a castor oil polyol, (e) polytetramethylene ether glycol, (f) an amine polyol and (g) a polyamine. <P>COPYRIGHT: (C)2011,JPO&INPIT |
申请公布号 |
JP2010275425(A) |
申请公布日期 |
2010.12.09 |
申请号 |
JP20090129303 |
申请日期 |
2009.05.28 |
申请人 |
DAI ICHI KOGYO SEIYAKU CO LTD |
发明人 |
YAMADA YOSHINORI;KAWAMURA TAKANARI |
分类号 |
C08G18/65;C09D5/00;C09D167/08;C09D171/02;C09D175/06;C09D175/12;C09D179/02 |
主分类号 |
C08G18/65 |
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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