Invention Grant
US3928299A Polymers which contain urethane groups and which are cross-linkable by vinyl polymerisation
失效
含有聚氨酯基团并且可通过乙烯基聚合交联的聚合物
- Patent Title: Polymers which contain urethane groups and which are cross-linkable by vinyl polymerisation
- Patent Title (中): 含有聚氨酯基团并且可通过乙烯基聚合交联的聚合物
-
Application No.: US39716173Application Date: 1973-09-13
-
Publication No.: US3928299APublication Date: 1975-12-23
- Inventor: ROSENKRANZ HANS JURGEN , RUDOLPH HANS , WOLFF ERICH , VON RINTELEN HARALD
- Applicant: BAYER AG
- Assignee: Bayer Ag
- Current Assignee: Bayer Ag
- Priority: US39716173 1973-09-13; DE2121252 1971-04-30; US24775872 1972-04-26
- Main IPC: C08F299/06
- IPC: C08F299/06 ; C08G18/62 ; C08G18/81 ; G03F7/038 ; C08G22/04
Abstract:
Polymers which contain urethane groups and cross-linkable vinyl or vinylidene groups are suitable as photocrosslinking layers and molded products which are free from tackiness and do not show any friability in the presence of atmospheric oxygen.
Information query
