发明名称 |
CURABLE COMPOSITION |
摘要 |
<p>An odorless curable composition containing a hydrolyzable silyl group-containing urethane compound with good storage stability is provided. A curable composition comprising 100 parts by mass of a polymer (P) obtained by a urethane-forming reaction of a polymer (pP) having a polyoxyalkylene chain and hydroxyl groups and a compound (U) represented by the following formula (I):
€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒSi(X 1 ) m (R 1 ) 3-m -Q-NCO€ƒ€ƒ€ƒ€ƒ€ƒ(I)
(wherein Q is a C 2-20 bivalent linear hydrocarbon group, X 1 is a C 1-6 alkoxy group, R 1 is a C 1-6 alkyl group, and m is an integer of from 1 to 3) in the presence of a urethane-forming catalyst and from 0.0001 to 0.1 part by mass of an inorganic acid or an organic acid having an active hydrogen bonded to an oxygen atom.</p> |
申请公布号 |
EP2546302(A1) |
申请公布日期 |
2013.01.16 |
申请号 |
EP20110753454 |
申请日期 |
2011.03.10 |
申请人 |
ASAHI GLASS COMPANY, LIMITED |
发明人 |
SUNAYAMA, YOSHITAKA;HATANAKA, YUKI;TANAKA, HIDEAKI |
分类号 |
C08L71/02;C08G65/325;C08K3/32;C08K5/04;C08K5/521 |
主分类号 |
C08L71/02 |
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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