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公开(公告)号:US08354492B2
公开(公告)日:2013-01-15
申请号:US12372125
申请日:2009-02-17
申请人: Bernd Kray , Andreas Kugler , Willhelm Laufer , Peter Schuster , Volker Wenzel
发明人: Bernd Kray , Andreas Kugler , Willhelm Laufer , Peter Schuster , Volker Wenzel
IPC分类号: C08G69/16
摘要: The present invention relates to a system comprising a) at least one catalyst for the anionic polymerization of lactams, and b) at least one activator for the anionic polymerization of lactams, wherein the at least one activator is a cyclic isocyanate, at least one allophanate or a mixture thereof.
摘要翻译: 本发明涉及一种系统,其包括a)至少一种用于内酰胺阴离子聚合的催化剂,和b)用于内酰胺阴离子聚合的至少一种活化剂,其中至少一种活化剂是环状异氰酸酯,至少一种脲基甲酸酯 或其混合物。
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公开(公告)号:US20090306332A1
公开(公告)日:2009-12-10
申请号:US12372125
申请日:2009-02-17
申请人: Bernd Kray , Andreas Kugler , Willhelm Laufer , Peter Schuster , Volker Wenzel
发明人: Bernd Kray , Andreas Kugler , Willhelm Laufer , Peter Schuster , Volker Wenzel
摘要: The present invention relates to a system comprising a) at least one catalyst for the anionic polymerization of lactams, and b) at least one activator for the anionic polymerization of lactams, wherein the at least one activator is a cyclic isocyanate, at least one allophanate or a mixture thereof.
摘要翻译: 本发明涉及一种系统,其包括a)至少一种用于内酰胺阴离子聚合的催化剂,和b)用于内酰胺阴离子聚合的至少一种活化剂,其中至少一种活化剂是环状异氰酸酯,至少一种脲基甲酸酯 或其混合物。
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