Thermoplastic polyester moulding compositions containing phosphorus compounds
    2.
    发明授权
    Thermoplastic polyester moulding compositions containing phosphorus compounds 失效
    包含磷化合物的热塑性聚酯模塑组合物

    公开(公告)号:US3637898A

    公开(公告)日:1972-01-25

    申请号:US3637898D

    申请日:1970-06-24

    申请人: HOECHST AG

    IPC分类号: C08K5/53 C08G39/04

    CPC分类号: C08K5/53 C08L67/02

    摘要: THERMOPLASTIC COMPOSITIONS HAVING EXCELLENT INJECTION MOULDING PROPERTIES ARE OBTAINED FROM LINEAR SATURATED POLYESTERS AND ALKALI METAL SALTS OF ORGANIC PHOSPHONIC ACIDS, THE MONOESTERS THEREOF, OF ORGANIC PHOSPHONOUS ACIDS OR OF ORGANIC PHOSPHINIC ACIDS, THE ORGANIC RADICALS BEING SATURATED OR UNSATURATED ALKYL, CYCLOALKYL, ARYL, OR ARALYKYL GROUPS HAVING UP TO 15 CARBON ATOMS.

    Linear polyester polymers containing alkali metal salts of sulfonated aliphatic compounds
    10.
    发明授权
    Linear polyester polymers containing alkali metal salts of sulfonated aliphatic compounds 失效
    含有碱性化合物的碱性金属盐的线性聚酯聚合物

    公开(公告)号:US3583941A

    公开(公告)日:1971-06-08

    申请号:US3583941D

    申请日:1966-09-26

    申请人: CELANESE CORP

    IPC分类号: C08K5/42 C08G39/04 C08G53/14

    CPC分类号: C08K5/42 C08L67/02

    摘要: A LINEAR TEREPHTHALATE POLYESTER FIBER OR FILM-FORMING POLYMER CONTAINING MINOR AMOUNTS OF A METALLIZED COMPOUND HAVING THE FORMULA:

    Z(-O-C(-R)2-C(-R)2-C(-R)2-SO3-METAL)N

    WHEREIN N IS AN INTEGER OF 1 OR 2: WHEN N=1,Z IS AN ALKYL, ARYL, ARALKYL RADICAL, SUBSTUTUTED DERIVATIVES THEREOF WHEREIN THE SUBSTITUENT IS HYDROXY, ALKYL AND ALKOXY; WHEN N=2, Z IS AN ALKYLENE, ARYLENE, ARALKYLENE RADICAL. SUBSTITUTED DERIVATIVES THEREOF WHEREIN THE SUBSTITUENT IS HYDROXY, ALKYL AND ALKOXY; AND R, INDIVIDUALLY, IS HYDROGEN OR ALKYL RADICAL CONTAINING FROM 1 TO 6 CARBON ATOMS.