公开(公告)号：SE7701176L

公开(公告)日：1977-08-08

申请号：SE7701176

申请日：1977-02-03

Applicant: BAYER AG

Inventor： KONIG E ,  PEDAIN J

IPC: C07C255/62 ,  C07C67/00 ,  C07C241/00 ,  C07C253/00 ,  C07C255/32 ,  C07C265/08 ,  C07C265/14 ,  C08G18/70 ,  C08G18/78

Abstract: The instant invention relates to nitrilediisocyanates of the formula: wherein Ar represents an aromatic hydrocarbon group having 6 to 14 carbon atoms which may contain one or more substituents which are inert towards isocyanate groups and R represents hydrogen or an aliphatic hydrocarbon group having 1 to 4 carbon atoms WHICH MAY BE USED TO PREPARE LIGHTFAST POLYURETHANES WHICH READILY ADHERE TO VARIOUS SUBSTANCES.

公开(公告)号：SE7701176A

公开(公告)日：1977-08-08

申请号：SE7701176

申请日：1977-02-03

Applicant: BAYER AG

Inventor： KONIG E ,  PEDAIN J

IPC: C07C255/62 ,  C07C67/00 ,  C07C241/00 ,  C07C253/00 ,  C07C255/32 ,  C07C265/08 ,  C07C265/14 ,  C08G18/70 ,  C08G18/78

CPC classification number: C07C255/00 ,  C07C265/00 ,  C08G18/7862

公开(公告)号：SE7709278L

公开(公告)日：1978-02-19

申请号：SE7709278

申请日：1977-08-17

Applicant: BAYER AG

Inventor： KONIG E ,  PEDAIN J ,  WEBER K A ,  HAJEK M

IPC: C08G18/00 ,  C08G18/08 ,  C08G18/10 ,  C08G18/32 ,  C08G18/65 ,  C09D175/04

Abstract: The present invention relates to a process for the production of polyurethane ureas from a prepolymer which contains isocyanate groups and a mixture of hardeners containing amino groups, in the presence of water, and optionally in the presence of solvents, characterized in that the mixture of hardeners comprises compounds corresponding to the following general formulae:

公开(公告)号：SE7709278A

公开(公告)日：1978-02-19

申请号：SE7709278

申请日：1977-08-17

Applicant: BAYER AG

Inventor： KONIG E ,  PEDAIN J ,  WEBER K A ,  HAJEK M

IPC: C08G18/00 ,  C08G18/08 ,  C08G18/10 ,  C08G18/32 ,  C08G18/65 ,  C09D175/04

CPC classification number: C08G18/10 ,  C08G18/0852 ,  C08G18/3234 ,  C08G18/3256

公开(公告)号：AU514144B2

公开(公告)日：1981-01-29

申请号：AU2792677

申请日：1977-08-16

Applicant: BAYER AG

Inventor： KONIG E ,  PEDAIN J ,  WEBER K A ,  HAJEK M

IPC: C08G18/00 ,  C08G18/08 ,  C08G18/10 ,  C08G18/32 ,  C08G18/65 ,  C09D175/04 ,  C14C11/00

Abstract: The present invention relates to a process for the production of polyurethane ureas from a prepolymer which contains isocyanate groups and a mixture of hardeners containing amino groups, in the presence of water, and optionally in the presence of solvents, characterized in that the mixture of hardeners comprises compounds corresponding to the following general formulae:

公开(公告)号：BR7705457A

公开(公告)日：1978-05-02

申请号：BR7705457

申请日：1977-08-17

Applicant: BAYER AG

Inventor： HAJEK M ,  PEDAIN J ,  KONIG E ,  WEBER K

IPC: C08G18/00 ,  C08G18/08 ,  C08G18/10 ,  C08G18/32 ,  C08G18/65 ,  C09D175/04 ,  C08G18/30

Abstract: The present invention relates to a process for the production of polyurethane ureas from a prepolymer which contains isocyanate groups and a mixture of hardeners containing amino groups, in the presence of water, and optionally in the presence of solvents, characterized in that the mixture of hardeners comprises compounds corresponding to the following general formulae: