Injection moldable amide-imide polymers containing calcium moieties
    2.
    发明授权
    Injection moldable amide-imide polymers containing calcium moieties 失效
    含有钙部分的注塑成型酰胺 - 酰亚胺聚合物

    公开(公告)号:US4447574A

    公开(公告)日:1984-05-08

    申请号:US393436

    申请日:1982-06-29

    摘要: Injection moldable homopolymers, copolymers, and terpolymers are prepared from fully or partially acylated aromatic diamines, aliphatic diamines or a mixture of these and aromatic tricarboxylic anhydride compounds or mixtures of tricarboxylic anhydrides and dicarboxylic acids. These polymers are improved by the addition of calcium moieties such as oxide, calcium acetate and calcium hydroxide. These polymers are useful for the preparation of injection molded articles.

    摘要翻译: 注塑成型均聚物,共聚物和三元共聚物由完全或部分酰化的芳族二胺,脂族二胺或它们与芳族三羧酸酐化合物的混合物或三羧酸酐和二羧酸的混合物制备。 通过加入钙部分如氧化物,乙酸钙和氢氧化钙来改善这些聚合物。 这些聚合物可用于制备注塑制品。

    Injection moldable amide-imide copolymers
    4.
    发明授权
    Injection moldable amide-imide copolymers 失效
    注塑成型酰胺 - 酰亚胺共聚物

    公开(公告)号:US4358561A

    公开(公告)日:1982-11-09

    申请号:US245642

    申请日:1981-01-07

    IPC分类号: C08G73/14

    CPC分类号: C08G73/14

    摘要: Injection moldable copolymers are prepared from fully or partially acylated aromatic diamines and aromatic tricarboxylic anhydride compounds, aromatic dicarboxylic acids or mixtures of aromatic tricarboxylic acid anhydrides and aromatic dicarboxylic acids. These copolymers are useful for the preparation of injection molded articles and fibers.

    摘要翻译: PCT No.PCT / US81 / 00073 Sec。 371日期:1981年1月7日 102(e)日期1981年1月7日PCT提交1981年1月7日PCT公布。 公开号WO81 / 02014 PCT 日本1981年7月23日。注射成型共聚物由完全或部分酰化的芳族二胺和芳族三羧酸酐化合物,芳族二羧酸或芳族三羧酸酐和芳族二羧酸的混合物制备。 这些共聚物可用于制备注塑制品和纤维。

    Injection moldable amide-imide copolymers and terpolymers
    5.
    发明授权
    Injection moldable amide-imide copolymers and terpolymers 失效
    注塑成型酰胺 - 酰亚胺共聚物和三元共聚物

    公开(公告)号:US4348513A

    公开(公告)日:1982-09-07

    申请号:US261127

    申请日:1981-01-07

    IPC分类号: C08G73/14

    CPC分类号: C08G73/14

    摘要: Novel copolymers and terpolymers of the amide-imide type are prepared from tricarboxylic acid anhydride compounds, N,N'-diacylated diamines, N-acylated diamines, and primary diamines. These copolymers and terpolymers are useful for preparing injection molded articles of superior properties. A novel process for the manufacture of amide-imide copolymers and terpolymers is disclosed wherein the imide, imide-imide, amide, and amide-amide moieties incorporated into the polymer backbone can be controlled by acylating the amine functionality which is to form the amide and amide-amide moieties while reacting directly those diamines with a tricarboxylic anhydride compound which are intended to form the imide and imide-imide moieties.

    摘要翻译: PCT No.PCT / US81 / 00077 Sec。 371日期:1981年1月7日 102(e)1981年1月7日PCT PCT。1981年1月7日。酰胺 - 酰亚胺型的新型共聚物和三元共聚物由三羧酸酐化合物,N,N'-二酰化二胺,N-酰化二胺和 伯胺。 这些共聚物和三元共聚物可用于制备具有优异性能的注塑制品。 公开了制备酰胺 - 酰亚胺共聚物和三元共聚物的新方法,其中掺入聚合物主链中的酰亚胺,酰亚胺,酰胺和酰胺 - 酰胺部分可以通过酰化形成酰胺的胺官能团来控制, 酰胺 - 酰胺部分,同时直接使这些二胺与旨在形成酰亚胺和酰亚胺 - 酰亚胺部分的三羧酸酐化合物反应。

    Injection moldable amide imide copolymers and terpolymers
    6.
    发明授权
    Injection moldable amide imide copolymers and terpolymers 失效
    注塑成型酰亚胺共聚物和三元共聚物

    公开(公告)号:US4291149A

    公开(公告)日:1981-09-22

    申请号:US112651

    申请日:1980-01-16

    CPC分类号: C08G73/14

    摘要: Novel tailor made copolymers and terpolymers of the amide-imide type are prepared from tricarboxylic acid anhydride compounds, N,N'-diacylated diamines, N-acylated diamines, and primary diamines. These copolymers and terpolymers are useful for preparing injection molded articles of superior properties. A novel process for the manufacture of amide-imide copolymers and terpolymers is disclosed wherein the imide, imide-imide, amide, and amide-imide moieties incorporated into the polymer backbone are controlled by acylating the amine functionality which is to form the amide and amide-amide moieties while reacting directly those diamines with a tricarboxylic anhydride compound which are intended to form the imide and imide-imide moieties.

    摘要翻译: 酰胺 - 酰亚胺型的新型定制共聚物和三元共聚物由三羧酸酐化合物,N,N'-二酰化二胺,N-酰化二胺和伯二胺制备。 这些共聚物和三元共聚物可用于制备具有优异性能的注塑制品。 公开了制备酰胺 - 酰亚胺共聚物和三元共聚物的新方法,其中通过酰化形成酰胺和酰胺的胺官能团来控制掺入聚合物主链中的酰亚胺,酰亚胺,酰胺和酰胺 - 酰亚胺部分 酰胺部分,同时直接使那些二胺与旨在形成酰亚胺和酰亚胺 - 酰亚胺部分的三羧酸酐化合物反应。

    Process for preparing amideimide polymers in the presence of alcoholic
solvent
    8.
    发明授权
    Process for preparing amideimide polymers in the presence of alcoholic solvent 失效
    在醇溶剂存在下制备酰胺酰亚胺聚合物的方法

    公开(公告)号:US4045407A

    公开(公告)日:1977-08-30

    申请号:US660715

    申请日:1976-02-23

    IPC分类号: C08G73/00 C08G73/14

    CPC分类号: C08G73/1082 C08G73/14

    摘要: Process of producing an amideimide polymer without using an acid having an acyl halide group which comprises reacting a composition comprising an aromatic diprimary amine and a tricarboxylic acid compound in an alcoholic solvent comprising an alkanol containing from 4 to 10 carbon atoms. In those cases where only diprimary aromatic amine is reacted, a tertiary amine is required. If desired, a glycol can be present.

    摘要翻译: 在不使用具有酰卤基团的酸的情况下制备酰胺酰亚胺聚合物的方法,该方法包括使包含芳族二胺和三羧酸化合物的组合物在含有4至10个碳原子的链烷醇的醇溶剂中反应。 在仅二元芳香胺反应的那些情况下,需要叔胺。 如果需要,可以存在二醇。

    Injection moldable amide-imide polymers contaning divalent aliphatic
radicals derived from aliphatic diamines
    9.
    发明授权
    Injection moldable amide-imide polymers contaning divalent aliphatic radicals derived from aliphatic diamines 失效
    含有衍生自脂肪族二胺的二价脂肪族基团的注塑成型酰胺 - 酰亚胺聚合物

    公开(公告)号:US4323493A

    公开(公告)日:1982-04-06

    申请号:US245641

    申请日:1981-01-07

    IPC分类号: C08G73/14 C08G69/26

    CPC分类号: C08G73/14

    摘要: A novel process for the preparation of injection moldable polymers prepared from diacylated aliphatic diamines, tricarboxylic anhydride compounds and aliphatic primary diamines. These polymers are useful for the preparation of injection molded articles and fibers. A process for enhancing the crystallization of these polymers by the addition of nucleating agents is also disclosed.

    摘要翻译: 一种制备由二酰化脂族二胺,三羧酸酐化合物和脂族伯二胺制备的注塑成型聚合物的新方法。 这些聚合物可用于制备注塑制品和纤维。 还公开了通过添加成核剂来增强这些聚合物的结晶的方法。

    Injection moldable amide-imide polymers containing divalent aliphatic
radicals derived from aliphatic diamines
    10.
    发明授权
    Injection moldable amide-imide polymers containing divalent aliphatic radicals derived from aliphatic diamines 失效
    含有衍生自脂肪族二胺的二价脂肪族基团的注塑成型酰胺 - 酰亚胺聚合物

    公开(公告)号:US4321357A

    公开(公告)日:1982-03-23

    申请号:US112650

    申请日:1980-01-16

    IPC分类号: C08G73/00 C08G73/14 C08G69/26

    CPC分类号: C08G73/14

    摘要: A novel process for the preparation of injection moldable polymers prepared from diacylated aliphatic diamines, tricarboxylic anhydride compounds and aliphatic primary diamines. These polymers are useful for the preparation of injection molded articles and fibers. A process for enhancing the crystallization of these polymers by the addition of nucleating agents is also disclosed.

    摘要翻译: 一种制备由二酰化脂族二胺,三羧酸酐化合物和脂族伯二胺制备的可注射成型聚合物的新方法。 这些聚合物可用于制备注塑制品和纤维。 还公开了通过添加成核剂来增强这些聚合物的结晶的方法。