发明名称 |
AMINIC HARDENERS WITH IMPROVED CHEMICAL RESISTANCE |
摘要 |
A hardener composition comprising: a) an epoxy-amine adduct of i) a novolac epoxy resin; and ii) a first amine and b) a modifier wherein the hardener has a viscosity in the range of from 50 to 20,000 mPa·s and wherein a cured epoxy thermoset comprising the hardener exhibits no more than 1% weight loss or gain after immersion in concentrated mineral acid for 7 days at a temperature in the range of from 25° C. to 130° C., is disclosed. The hardener composition can be used with an epoxy resin to form a curable composition. |
申请公布号 |
EP2997068(A1) |
申请公布日期 |
2016.03.23 |
申请号 |
EP20140718486 |
申请日期 |
2014.03.10 |
申请人 |
BLUE CUBE IP LLC |
发明人 |
KARUNAKARAN, KRISHNAN;TURAKHIA, RAJESH H.;RIPPLINGER, ERIC B. |
分类号 |
C08G59/18;C08G59/50 |
主分类号 |
C08G59/18 |
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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