Title:
【発明の名称】N―置換アシルラクタム化合物および該化合物の製造法
Document Type and Number:
Japanese Patent JPH0670127
Kind Code:
B2
Abstract:
The invention relates to N-substituted acyl lactam compounds of the formulawhereR is a polyol residue originating from a polyol with the formula R-(OH)x where x is a number ≥ 2R' a bivalent cyclic or non-cyclic alkyl, aralkyl, alkaryl or aryl radicalR" a bivalent radical having the following general formulawhereinR'" is H, alkyl, cycloalkyl, aryl, alkaryl or aralkyl,Riv is H, alkyl, cycloalkyl, aryl, alkaryl or aralkyl whereR'" and Riv may jointly form a substituted or non-substituted cycloalkyl residuen is 0 or 1 and(-L) represents a non-opened lactam ring of the formulawhereinY is a hydrocarbon residue with 3-11 carbon atoms.It has been found that this group of compounds is very suitable as activator in the preparation of nylon block copolymers, more specifically in the RIM or RRIM systems.
Inventors:
YOZEFU YOHANESU MARIA BONGERUSU
ARUBERUTO AANORUDO UAN GEENEN
ARUBERUTO AANORUDO UAN GEENEN
Application Number:
JP28592885A
Publication Date:
September 07, 1994
Filing Date:
December 20, 1985
Export Citation:
Assignee:
DSM NV
International Classes:
C07D211/76; C07D223/08; C07D223/10; C07D225/02; C07D227/08; C07D227/087; C07D207/263; C08G18/10; C08G63/685; C08G63/91; C08G65/32; C08G69/00; C08G69/14; C08G69/18; C08G69/20; C08G69/40; C08G69/42; C08G69/44; C08G77/32; C08G77/388; C08G85/00; (IPC1-7): C08G65/32; C08F8/30; C08G63/685; C08G63/91; C08G77/388; C08G85/00
Domestic Patent References:
| JP60123467A | ||||
| JP59157121A |
Other References:
【文献】米国特許3875147(US,A)
【文献】米国特許4031164(US,A)
【文献】米国特許3451963(US,A)
【文献】欧州特許公開67693(EP,A)
【文献】米国特許4031164(US,A)
【文献】米国特許3451963(US,A)
【文献】欧州特許公開67693(EP,A)
Attorney, Agent or Firm:
Toshio Yano (1 outside)
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