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公开(公告)号:JPS61214A
公开(公告)日:1986-01-06
申请号:JP5572385
申请日:1985-03-22
Applicant: STAMICARBON
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公开(公告)号:JPS61229A
公开(公告)日:1986-01-06
申请号:JP5572285
申请日:1985-03-22
Applicant: STAMICARBON
Inventor: KANEYOSHI ASHIDA , YOZEFU RANBERUTOUSU MARIA BUAN
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公开(公告)号:KR870001406B1
公开(公告)日:1987-07-30
申请号:KR850001867
申请日:1985-03-20
Applicant: STAMICARBON
Inventor: KANEYOSHI ASHIDA , JOZEF LAMBERTUS MARIA VAN DER , FRISCH KURT C
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公开(公告)号:KR870001407B1
公开(公告)日:1987-07-30
申请号:KR850001868
申请日:1985-03-20
Applicant: STAMICARBON
Inventor: KANEYOSHI ASHIDA , JOZEF LAMBERTUS MARIA VAN DER
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公开(公告)号:IN164398B
公开(公告)日:1989-03-11
申请号:IN213MA1985
申请日:1985-03-21
Applicant: STAMICARBON
Inventor: KANEYOSHI ASHIDA , JOZEF LAMBERTUS MARIA VAN DER
IPC: C08G69/00 , C07D223/10 , C08G18/10 , C08G18/48 , C08G65/32 , C08G69/18 , C08G69/20 , C07D227/087
Abstract: An N-substituted carbamoyl-lactam compound of the formula wherein R is a radical derived from polytetramethyleneglycol R(OH)2 and represents the radical remaining from the polytetramethylene oxide starting material used in preparing polytetramethyleneglycol and has an equivalent weight of 300-2500, R min is an alkylene, cycloalkylene, arylene, alkarylene or an aralkylene group having 6-25 carbon atoms, Y is a C3-C14 alkylene group, and a has a value of at least 1. This compound is suitable as an activator for the lactam polymerization, especially in RIM applications.
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