Transparent polyamides from an isomeric mixture of norbornanes
    1.
    发明授权
    Transparent polyamides from an isomeric mixture of norbornanes 失效
    来自降冰片烷异构体混合物的透明聚酰胺

    公开(公告)号:US3894995A

    公开(公告)日:1975-07-15

    申请号:US31794372

    申请日:1972-12-26

    Applicant: HOECHST AG

    CPC classification number: C08G69/36

    Abstract: Transparent polyamides are produced by polycondensing mixtures of isomeric amino-methyl amino-propyl norbornanes or mixtures thereof with aliphatic, cycloaliphatic, aromatic or aromatic aliphatic diamines and aliphatic, cycloaliphatic or aromatic dicarboxylic acids or mixtures of the said dicarboxylic acids with amino carboxylic acids.

    Abstract translation: 透明聚酰胺通过将异构氨基 - 甲基氨基 - 丙基降冰片烷或其混合物与脂族,脂环族,芳族或芳族脂族二胺和脂肪族,脂环族或芳族二羧酸或所述二羧酸与氨基羧酸的混合物进行缩聚来制备。

    TRANSPARENT POLYAMIDES
    8.
    发明专利

    公开(公告)号:AU4882872A

    公开(公告)日:1974-05-16

    申请号:AU4882872

    申请日:1972-11-14

    Applicant: HOECHST AG

    Abstract: Process for obtaining transparent polyamides by polycondensation of diamines and dicarboxylic acids, or of their amide-forming derivatives, in a manner known per se and under ordinary conditions, characterized in that: A) mixtures of bis-aminomethyl-norbornane isomers of the formulas ** (see formula) ** B) one or more aliphatic (s) or cycloaliphatic dicarboxylic acid (s) with 2 to 20 carbon atoms or aromatic (s) dicarboxylic acid (s) such as 7 to 20 carbon atoms or mixtures of such acids, As well as C) one or more aliphatic (s) or cycloaliphatic diamine (s) with 2 to 20 carbon atoms or aromatic diamine (s) with 6 to 20 carbon atoms or aromatic-aliphatic diamine (s) ( s) with 7 to 20 carbon atoms, or mixtures of such diamines, O well D) one or more aminocarboxylic acid (s) and/or its lactam (s) or One or more of the diamines mentioned under c) and one or more amino carboxylic acid (s), or their lactam (s). (Machine-translation by Google Translate, not legally binding)

    TRANSPARENT POLYAMIDES AND PROCESS FOR THEIR PREPARATION

    公开(公告)号:CA979589A

    公开(公告)日:1975-12-09

    申请号:CA156298

    申请日:1972-11-14

    Applicant: HOECHST AG

    Abstract: Process for obtaining transparent polyamides by polycondensation of diamines and dicarboxylic acids, or of their amide-forming derivatives, in a manner known per se and under ordinary conditions, characterized in that: A) mixtures of bis-aminomethyl-norbornane isomers of the formulas ** (see formula) ** B) one or more aliphatic (s) or cycloaliphatic dicarboxylic acid (s) with 2 to 20 carbon atoms or aromatic (s) dicarboxylic acid (s) such as 7 to 20 carbon atoms or mixtures of such acids, As well as C) one or more aliphatic (s) or cycloaliphatic diamine (s) with 2 to 20 carbon atoms or aromatic diamine (s) with 6 to 20 carbon atoms or aromatic-aliphatic diamine (s) ( s) with 7 to 20 carbon atoms, or mixtures of such diamines, O well D) one or more aminocarboxylic acid (s) and/or its lactam (s) or One or more of the diamines mentioned under c) and one or more amino carboxylic acid (s), or their lactam (s). (Machine-translation by Google Translate, not legally binding)

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