公开(公告)号：AT119185T

公开(公告)日：1995-03-15

申请号：AT92113863

申请日：1992-08-14

Applicant: HOECHST AG

Inventor： BRINDOEPKE GERHARD DR ,  KURTH INGE DI ,  SCHWAB MICHAEL DR ,  WALZ GERD DR

IPC: C08F299/02 ,  C08F290/00 ,  C08G18/67 ,  C09D4/02 ,  C09D11/10 ,  C09D161/20 ,  C09D175/14 ,  C09D175/16

Abstract: Curable binders obtained by simultaneous reaction of A) urethanes or ureas, B) acrylic or methacrylic compounds containing hydroxyl groups, C) paraformaldehyde and D) if appropriate, polyols, wherein, in the case where no polyol D) is also reacted, the reaction is carried out in the presence of an acid ion exchanger, and in the case where a polyol D) is also reacted, the reaction is carried out in the presence of an acid ion exchanger or a strong acid. These binders are suitable as coating compositions which can be cured by electron beams or by UV light.

公开(公告)号：DK0528368T3

公开(公告)日：1995-04-24

申请号：DK92113863

申请日：1992-08-14

Applicant: HOECHST AG

Inventor： WALZ GERD DR ,  BRINDOEPKE GERHARD DR ,  KURTH INGE DI ,  SCHWAB MICHAEL DR

IPC: C08F299/02 ,  C08F290/00 ,  C08G18/67 ,  C09D4/02 ,  C09D11/10 ,  C09D161/20 ,  C09D175/14 ,  C09D175/16

Abstract: Curable binders obtained by simultaneous reaction of A) urethanes or ureas, B) acrylic or methacrylic compounds containing hydroxyl groups, C) paraformaldehyde and D) if appropriate, polyols, wherein, in the case where no polyol D) is also reacted, the reaction is carried out in the presence of an acid ion exchanger, and in the case where a polyol D) is also reacted, the reaction is carried out in the presence of an acid ion exchanger or a strong acid. These binders are suitable as coating compositions which can be cured by electron beams or by UV light.

公开(公告)号：ES2069944T3

公开(公告)日：1995-05-16

申请号：ES92113863

申请日：1992-08-14

Applicant: HOECHST AG

Inventor： BRINDOPKE GERHARD DR ,  KURTH INGE DI ,  SCHWAB MICHAEL DR ,  WALZ GERD DR

IPC: C08F299/02 ,  C08F290/00 ,  C08G18/67 ,  C09D4/02 ,  C09D11/10 ,  C09D161/20 ,  C09D175/14 ,  C09D175/16

Abstract: Curable binders obtained by simultaneous reaction of A) urethanes or ureas, B) acrylic or methacrylic compounds containing hydroxyl groups, C) paraformaldehyde and D) if appropriate, polyols, wherein, in the case where no polyol D) is also reacted, the reaction is carried out in the presence of an acid ion exchanger, and in the case where a polyol D) is also reacted, the reaction is carried out in the presence of an acid ion exchanger or a strong acid. These binders are suitable as coating compositions which can be cured by electron beams or by UV light.