Yarn sizes, sizing treatments and resulting sized yarns
    1.
    发明授权
    Yarn sizes, sizing treatments and resulting sized yarns 失效
    纱线尺寸,上浆处理和所得尺寸的纱线

    公开(公告)号:US3981836A

    公开(公告)日:1976-09-21

    申请号:US177827

    申请日:1971-09-03

    摘要: Textile size compositions which are dispersible in water and comprise an alkali metal and/or ammonium salt of a styrene-maleic anhydride copolymer, containing as a copolymerized component a diester of an olefinically unsaturated dicarboxylic acid or anhydride and a monohydric alcohol and/or a polyester of such an acid or anhydride and a polyhydric alcohol. Also, textile size compositions which are dispersible in water and comprise a mixed salt of a styrene-maleic anhydride copolymer, wherein 20 to 80 weight percent of the cations of said salt are ammonium cations and 20 to 80 weight percent of the cations of said salt are alkali metal cations. Methods for sizing yarns and yarn sized with the above-mentioned compositions.

    摘要翻译: 可分散在水中并且包含苯乙烯 - 马来酸酐共聚物的碱金属和/或铵盐的纺织尺寸组合物,其包含作为共聚组分的烯属不饱和二羧酸或酸酐和一元醇和/或聚酯的二酯 的这种酸或酸酐和多元醇。 而且,可分散在水中并且包含苯乙烯 - 马来酸酐共聚物的混合盐的织物尺寸组合物,其中所述盐的阳离子的20至80重量%是铵阳离子和20至80重量%的所述盐的阳离子 是碱金属阳离子。 用上述组合物定尺寸纱线和纱线的方法。

    Yarn sizes, sizing treatments and resulting sized yarns
    2.
    发明授权
    Yarn sizes, sizing treatments and resulting sized yarns 失效
    纱线尺寸,上浆处理和所得尺寸的纱线

    公开(公告)号:US3983271A

    公开(公告)日:1976-09-28

    申请号:US609800

    申请日:1975-08-29

    摘要: Textile size compositions which are dispersible in water and comprise an alkali metal and/or ammonium salt of a styrene-maleic anhydride copolymer containing as a copolymerized component a diester of an olefinically unsaturated dicarboxylic acid or anhydride and a monohydric alcohol and/or a polyester of such an acid or anhydride and a polyhydric alcohol. Also, textile size compositions which are dispersible in water and comprise a mixed salt of a styrene-maleic anhydride copolymer, wherein 20 to 80 weight percent of the cations of said salt are ammonium cations and 20 to 80 weight percent of the cations of said salt are alkali metal cations. Methods for sizing yarns and yarn sized with the above-mentioned compositions.

    摘要翻译: 纺织尺寸组合物,其分散在水中并且包含苯乙烯 - 马来酸酐共聚物的碱金属和/或铵盐,所述共聚物含有烯属不饱和二羧酸或酸酐的二酯和一元醇和/或聚酯的共聚组分 这种酸或酸酐和多元醇。 而且,可分散在水中并且包含苯乙烯 - 马来酸酐共聚物的混合盐的织物尺寸组合物,其中所述盐的阳离子的20至80重量%是铵阳离子和20至80重量%的所述盐的阳离子 是碱金属阳离子。 用上述组合物定尺寸纱线和纱线的方法。