发明名称 |
Method for production of radically post-cured polymers by addition of structural components |
摘要 |
Radically post-crosslinked polymers are made by a process comprising the steps of: (1) forming a polyurethane (a*) by reacting a compound (a) with an aliphatic and/or an aromatic isocyanate and a compound (c) wherein compound (a) is the product of the reaction of an epoxidized fatty acid ester and/or an epoxidized triglyceride with acrylic acid and/or methacrylic acid and wherein compound (c) is selected from the group consisting of acrolein, acrylamide, vinyl acetate and styrene; (2) forming a crosslinked polyurethane by reacting the polyurethane (a*) with a radical initiator (b). The polymers are useful as components in composites comprised of natural and/or synthetic fibers.
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申请公布号 |
US2003139489(A1) |
申请公布日期 |
2003.07.24 |
申请号 |
US20020182471 |
申请日期 |
2002.12.06 |
申请人 |
SULZBACH HORST;BEMMANN RALF;HOEFER RAINER;SKWIERCZ MICHAEL |
发明人 |
SULZBACH HORST;BEMMANN RALF;HOEFER RAINER;SKWIERCZ MICHAEL |
分类号 |
C09D175/16;(IPC1-7):C08G18/67 |
主分类号 |
C09D175/16 |
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