Invention Grant
US3397253A Polyhydantoin polymer prepared by the reaction of glycine derivatives and polyisocyanates
失效
通过甘氨酸衍生物和多异氰酸酯反应制备的聚乙内酰脲聚合物
- Patent Title: Polyhydantoin polymer prepared by the reaction of glycine derivatives and polyisocyanates
- Patent Title (中): 通过甘氨酸衍生物和多异氰酸酯反应制备的聚乙内酰脲聚合物
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Application No.: US53179866Application Date: 1966-03-04
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Publication No.: US3397253APublication Date: 1968-08-13
- Inventor: RUDOLF MERTEN , WILLI DUNWALD , KARL-HEINZ MICLKE , ECKART REESE
- Applicant: BAYER AG
- Assignee: Bayer Ag
- Current Assignee: Bayer Ag
- Priority: DEF0045600 1965-03-23; DEF0045602 1965-03-23
- Main IPC: C07D233/72
- IPC: C07D233/72 ; C08G18/38 ; C08G18/66 ; C08G73/06 ; C08L63/00 ; C08L77/00 ; C09D175/06
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