Glass-clear polyamides
    2.
    发明授权
    Glass-clear polyamides 失效
    玻璃清洁聚氨酯

    公开(公告)号:US3703595A

    公开(公告)日:1972-11-21

    申请号:US3703595D

    申请日:1970-04-20

    申请人: BASF AG

    IPC分类号: C08G69/26 C08G20/20

    CPC分类号: C08G69/26

    摘要: GLASS-CLEAR POLYAMIDES CONSISTING ESSENTIALLY OF POLYMERIC CONDENSATION PRODUCTS OF A MIXTURE OF STEREOISOMERS OF 2,2-BIS-(4-AMINOCYCLOHEXYL)-PROPANE AQND AN ALIPHATIC OR CARBOXYCLIC DICARBOXYLIC ACID HAVING SIX TO TEN CARBON ATOMS AND, IF DESIRED, CAPROLACTAM OR ADIPIC ACID AND HEXAMETHYLENE-DIAMINE. THE POLYAMIDES ARE USEFUL FOR THE PRODUCTION OF MOLDINGS.