公开(公告)号：US3522300A

公开(公告)日：1970-07-28

申请号：US3522300D

申请日：1967-01-26

Applicant: STAMICARBON

Inventor： GIELKENS JOHANNES ,  VRINSSEN CORNELIS H ,  BOSCH ANNA M VAN DE ,  BOS HARMANNUS

IPC: C07C51/367 ,  C07C59/125 ,  C07C59/04

CPC classification number: C07C59/125 ,  C07C51/367

公开(公告)号：CA1221364A

公开(公告)日：1987-05-05

申请号：CA461249

申请日：1984-08-17

Applicant: STAMICARBON

Inventor： VAN GEENEN ALBERT A ,  BONGERS JOZEF J M ,  VAN DER LOOS JOZEF L M ,  VRINSSEN CORNELIS H

IPC: C08G69/14 ,  C08G18/80 ,  C08G65/32 ,  C08G65/333 ,  C08G69/00 ,  C08G69/18 ,  C08G69/20 ,  C08G69/40 ,  C07D223/10

Abstract: The invention concerns N-substituted carbamoyl-lactam compounds of the formula where: - R is a polyol radical from a polyol having the formula R-(-OH)xi, where Xi is an integer ? 2, - R' is an alkyl, whether or not cyclic, aralkyl, alkaryl or aryl group, .gamma.i is an integer > O, - (-L) is an unopened lactam ring and - (-L-) is an opened lactam block. These compounds are useful in the preparation of highly impact resistant nylon block copolymers.

公开(公告)号：PL249231A1

公开(公告)日：1985-06-04

申请号：PL24923184

申请日：1984-08-17

Applicant: STAMICARBON

Inventor： VAN GEENEN ALBERT A ,  BONGERS JOZEF J M ,  VAN DER LOOS JOZEF L M ,  VRINSSEN CORNELIS H

IPC: C08G69/14 ,  C08G18/80 ,  C08G65/32 ,  C08G65/333 ,  C08G69/00 ,  C08G69/18 ,  C08G69/20 ,  C08G69/40 ,  C08G

Abstract: The invention concerns an N-substituted carbamoyl-lactam compound characterized by the formula:where in the formula:- R is a polyol radical from a polyol having the formula R-(OH) xi , where xi is an integer ≥ 2- R' is an alkyl, whether or not cyclic aralkyl, alkaryl or aryl group, xi is an integer > 0,- (-L) is an unopened lactam ring and- (-L-) is an opened lactam block. The compounds are highly suited for use as activators in preparing nylon block copolymers.

公开(公告)号：CA953314A

公开(公告)日：1974-08-20

申请号：CA129849

申请日：1971-12-10

Applicant: STAMICARBON

Inventor： VRINSSEN CORNELIS H ,  CRAMERS CONSTANT M A

IPC: C07C2/50

公开(公告)号：CA773593A

公开(公告)日：1967-12-12

申请号：CA773593D

Applicant: STAMICARBON

Inventor： BOSCH ANNA M VAN DE ,  VRINSSEN CORNELIS H ,  GIELKENS JOHANNES W ,  BOS HARMANNUS