首页> 外国专利> CATALYST FOR PRODUCING HARD POLYURETHANE FOAM AND/OR HARD POLYISOCYANURATE FOAM AND METHOD FOR PRODUCING HARD POLYURETHANE FOAM AND/OR HARD POLYISOCYANURATE FOAM USING THE SAME

CATALYST FOR PRODUCING HARD POLYURETHANE FOAM AND/OR HARD POLYISOCYANURATE FOAM AND METHOD FOR PRODUCING HARD POLYURETHANE FOAM AND/OR HARD POLYISOCYANURATE FOAM USING THE SAME

机译：制备硬聚氨酯泡沫和/或硬异氰酸酯泡沫的催化剂和制备硬聚氨酯泡沫和/或硬聚异氰酸酯泡沫的方法

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PROBLEM TO BE SOLVED: To reduce the amount of a catalyst used and to produce hard polyurethane foam and/or hard polyisocyanurate foam.;SOLUTION: A quaternary ammonium salt compound represented by general formula (1) or general formula (2) (R₁-R₃ are each independently a 1-12C hydrocarbon group; R₄ is a 1-18C straight-chain saturated hydrocarbon group; two of R₁-R₃ may form a heterocycle through a carbon, oxygen or nitrogen atom) is used as the catalyst for producing hard polyurethane foam and/or hard polyisocyanurate foam.;COPYRIGHT: (C)2005,JPO&NCIPI

机译：解决的问题：减少催化剂的用量并生产硬质聚氨酯泡沫和/或硬质聚异氰脲酸酯泡沫;解决方案：通式（1）或通式（2）表示的季铵盐化合物（R < Sub> 1 -R _{3 各自独立地是1-12C烃基; R _{4 是1-18C直链饱和烃基;两个R _{1 -R _{3 可通过碳，氧或氮原子形成杂环）用作制备硬质聚氨酯泡沫和/或硬质聚异氰脲酸酯泡沫的催化剂。版权所有（C）2005，JPO＆NCIPI}}}}

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公开/公告号JP2004292582A

专利类型
公开/公告日2004-10-21

原文格式PDF
申请/专利权人 TOSOH CORP;
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申请/专利号JP20030085776
发明设计人 TAMANO YUTAKA;KISO HIROYUKI;TOKUMOTO KATSUMI;
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申请日2003-03-26
分类号C08G18/16;
国家 JP
入库时间 2022-08-21 23:35:36

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