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：PL252520A1

公开(公告)日：1985-12-17

申请号：PL25252085

申请日：1985-03-22

Applicant: STAMICARBON

Inventor： FRISCH KURT C ,  ASHIDA KANEYOSHI ,  VAN DER LOOS JOZEF L H ,  VAN GEENEN ALBERT A

IPC: B29C39/00 ,  B29C45/00 ,  C08G18/00 ,  C08G18/08 ,  C08G69/00 ,  C08G69/18 ,  C08L75/00 ,  C08L75/04 ,  C08L77/00 ,  C08L77/02 ,  C08J ,  B29F

Abstract: The invention relates to a process for preparing a polymer alloy based upon at least one polyamide polymer, and at least one polymer of the group of polyurethane polymer, polyurea polymer and polyisocyanurate polymer. The invention further relates to a molded object comprising a polyamide polymer, and at least one polymer of the group of polyurethane polymer, polyurea polymer and polyisocyanurate polymer. The invention further comprises a reaction injection molded product composed of an alloy consisting of 1. at least one polymer of the group of a polyurethane polymer, polyurea polymer and polyisocyanurate polymer and 2. a polyamide polymer.

公开(公告)号：CA1318050C

公开(公告)日：1993-05-18

申请号：CA585042

申请日：1988-12-06

Applicant: STAMICARBON

Inventor： VAN GEENEN ALBERT A ,  BONGERS JOZEF J M ,  SCHROEDER CHRISTIAAN

IPC: C08G18/80 ,  C08G69/18

Abstract: 22772-1130 This invention relates to a process for the preparation of a nylon block copolymer in which two or more reaction streams consisting of molten lactam are combined in a mould, said reaction streams containing one or more polyols, lactam blocked polyisocyanates and catalysts, and the catalysts and polyisocyanates being in different streams, which reaction, streams having a temperature of 68.degree.C - 95.degree.C introduced into a mould having a temperature of 100.degree.C - 180.degree.C. The advantage of this process is that now the polyol is homogeneously distributed throughout the nylon matrix, and as a consequence a nylon block copolymer with excellent notched resistance is obtained.

公开(公告)号：CA2014480A1

公开(公告)日：1990-10-14

申请号：CA2014480

申请日：1990-04-12

Applicant: STAMICARBON

Inventor： SCHRODER CHRISTIAAN ,  VAN GEENEN ALBERT A ,  ORTMANS JOSEFINA M A

IPC: C08G69/48 ,  C07D227/087 ,  C08G65/32 ,  C08G65/333 ,  C08G69/14 ,  C07D207/27 ,  C07D223/10 ,  C07F9/553

Abstract: A process for the condensation of imides and alcohols or amines to ester acyl lactams, ester amide acyl lactams or amide acyl lactams by reacting a polyol or polyamine in the liquid phase with an acyl lactam compound is disclosed.

公开(公告)号：CA2019362A1

公开(公告)日：1990-12-22

申请号：CA2019362

申请日：1990-06-20

Applicant: STAMICARBON

Inventor： VRIESEMA BINDERT K ,  VAN GEENEN ALBERT A ,  LANGE RONALD F M ,  SCHRODER CHRISTIAAN

IPC: C09K19/38 ,  C07C71/00 ,  C07C237/22 ,  C07C307/00 ,  C07D227/087 ,  C07F9/44 ,  C08G63/60 ,  C08G63/685 ,  C08G63/91 ,  C08G65/32 ,  C08G69/14 ,  C08G69/16 ,  C08G69/44 ,  C08G69/48 ,  C08G81/00 ,  C07D223/10

Abstract: (27) The invention relates to acid halide and/or acyllactam functional compounds, to polylactam block copolymers derived therefrom by lactam polymerization at a lactam group, and to the use of such block copolymers in polyamide mixtures. The compounds contain liquid crystalline compounds or compounds which combine with acyllactam to form a compound with liquid crystalline properties. The products of this invention are useful as accelerators in the preparation of nylon block copolymers, in particular block copolymers with improved stiffness. The block copolymers are useful in products requiring good tensile strength, chemical resistance and/or heat resistance, and are particularly useful in electrical engineering applications and in the aircraft industry.

公开(公告)号：PL256939A1

公开(公告)日：1986-10-07

申请号：PL25693985

申请日：1985-12-19

Applicant: STAMICARBON

Inventor： VAN GEENEN ALBERT A ,  BONGERS JOZSEF J

IPC: C07D207/263 ,  C07D211/76 ,  C07D223/10 ,  C07D225/02 ,  C07D227/08 ,  C07D227/087 ,  C08G69/00 ,  C08G69/14 ,  C08G69/18 ,  C08G69/20 ,  C08G69/40 ,  C08G69/42 ,  C08G69/44 ,  C07D

Abstract: The invention relates to the N-substituted acyl-lactam compound of the formula:where-R' is a bivalent cyclic or non-cyclic alkyl, aralkyl, alkaryl or aryl radical- R" a bivalent radical having the following general formulawherein- R'" is H, alkyl, cycloalkyl, aryl, alkaryl or aralkyl,- R lv is H, alkyl, cycloalkyl, aryl, alkaryl or aralkyl where- R'" and R lv may jointly form a substituted or non-substituted cycloalkyl residue- n is 0 or 1- (-L) represents a non-opened lactam ring and- x a numer > 1.It has been found that this group of compounds is very suitable as activator in the preparation of nylon polymers, more specifically in the so-called RIM (Reaction Injection Moulding) or RRIM (reinforced RIM) systems, in which it is highly essential for the polymerization to take effect within a very short time.

公开(公告)号：CA1252091A

公开(公告)日：1989-04-04

申请号：CA497975

申请日：1985-12-18

Applicant: STAMICARBON

Inventor： VAN GEENEN ALBERT A ,  BONGERS JOZEF J M

IPC: C07D207/263 ,  C07D211/76 ,  C07D223/10 ,  C07D225/02 ,  C07D227/08 ,  C07D227/087 ,  C08G69/00 ,  C08G69/14 ,  C08G69/18 ,  C08G69/20 ,  C08G69/40 ,  C08G69/42 ,  C08G69/44 ,  C08G69/16

Abstract: The invention relates to the N-substituted acyl-lactam compound of the formula: where - R' is a bivalent cyclic or non-cyclic alkyl, aralkyl, alkaryl or aryl radical - R" a radical having the following general formula wherein - R'" is H, alkyl, cycloalkyl, aryl, alkaryl or aralkyl, - Riv is H, alkyl, cycloalkyl, aryl, alkaryl or aralkyl where - R'" and Riv may jointly form a substituted or non-substituted cycloalkyl residue - n is 0 or 1 - (-L) represents a non-opened lactam ring and - x a numer > 1. It has been found that this group of compounds is very suitable as activator in the preparation of nylon polymers, more specifically in the so-called RIM (Reaction Injection Moulding) or RRIM (reinforced RIM) systems, in which it is highly essential for the polymerization to take effect within a very short time.

公开(公告)号：CA1252089A

公开(公告)日：1989-04-04

申请号：CA497987

申请日：1985-12-18

Applicant: STAMICARBON

Inventor： VAN GEENEN ALBERT A ,  BONGERS JOZEF J M

IPC: C08G69/00 ,  C07D227/08 ,  C08G69/14 ,  C08G69/18 ,  C08G69/40 ,  C08G69/42 ,  C08G69/44 ,  C07D223/10 ,  C07D227/087 ,  C08G69/16

Abstract: The invention relates to a process for preparing an acyllactam compound characterized in that the reaction product of a lactam with a dicarboxylic acid anhydride is reacted with a polyol at a temperature of 150.degree.C at most. These acyl-lactam compounds are very suitable as activator in the preparation of nylon block copolymers, more specifically in the RIM or RRIM systems.

公开(公告)号：PL256938A1

公开(公告)日：1986-10-07

申请号：PL25693885

申请日：1985-12-19

Applicant: STAMICARBON

Inventor： BONGERS JOZEF J ,  VAN GEENEN ALBERT A

IPC: C07D211/76 ,  C07D207/263 ,  C07D223/08 ,  C07D223/10 ,  C07D225/02 ,  C07D227/08 ,  C07D227/087 ,  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 ,  C07D

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,R iv is H, alkyl, cycloalkyl, aryl, alkaryl or aralkyl whereR'" and R iv 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.

公开(公告)号：CA1287421C

公开(公告)日：1991-08-06

申请号：CA476972

申请日：1985-03-20

Applicant: STAMICARBON

Inventor： FRISCH KURT C ,  ASHIDA KANEYOSHI ,  VAN DER LOOS JOZEF L M ,  VAN GEENEN ALBERT A

IPC: B29C39/00 ,  B29C45/00 ,  C08G18/00 ,  C08G18/08 ,  C08G69/00 ,  C08G69/18 ,  C08L75/00 ,  C08L75/04 ,  C08L77/00 ,  C08L77/02 ,  C08L79/04 ,  C08G69/16

Abstract: The invention relates to a process for preparing a polymer alloy based upon at least one polyamide polymer, and at least one polymer of the group of polyurethane polymer, polyurea polymer and polyisocyanurate polymer. The invention further relates to a molded object comprising a polyamide polymer, and at least one polymer of the group of polyurethane polymer, polyurea polymer and polyisocyanurate polymer. The invention further comprises a reaction injection molded product composed of an alloy consisting of 1. at least one polymer of the group of a polyurethane polymer, polyurea polymer and polyisocyanurate polymer and 2. a polyamide polymer.