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43 条记录 (耗时 0.016 秒)

    Crosslinkable polymers prepared from maleimidyl substituted trimellitic acid compounds
    1.
    发明授权
    Crosslinkable polymers prepared from maleimidyl substituted trimellitic acid compounds 失效
    由马来酰亚胺基取代的偏苯三酸化合物制备的可交联聚合物

    公开(公告)号：US4115359A

    公开(公告)日：1978-09-19

    申请号：US696350

    申请日：1976-06-15

    申请人： Roland Darms ,  Josef Pfeifer ,  Vratislav Kvita

    发明人： Roland Darms ,  Josef Pfeifer ,  Vratislav Kvita

    IPC分类号： C08F290/00 ,  C08F222/40 ,  C08F246/00 ,  C08F299/00 ,  C08G63/00 ,  C08G63/68 ,  C08G63/685 ,  C08G69/42 ,  C08G69/44 ,  C08G73/00 ,  C08G73/06 ,  C08G73/12

    CPC分类号： C08F222/40 ,  C08F246/00 ,  C08G73/12

    摘要： New crosslinkable polymers, in particular polymerization products of 5-maleimidyl-trimellitic acid derivatives and 3,5-bis-(maleimidyl)-phthalic acid derivatives and vinyl monomers and polycondensation products of the said imidyl compounds and diamines, diols or amino-alcohols and optionally a di-, tri- or tetra-carboxylic acid derivative are described. These polymers are distinguished by good processability and good solubility in customary organic solvents and are suitable for the manufacture of very diverse industrial products, such as thin and thick films and the like.

    摘要翻译： 新的可交联聚合物，特别是5-马来酰亚胺基偏苯三酸衍生物和3,5-双 - （马来酰亚胺基） - 邻苯二甲酸衍生物和乙烯基单体的聚合产物和所述亚氨基化合物和二胺，二醇或氨基醇的缩聚产物，以及 描述了任选的二 - ，三 - 或四 - 羧酸衍生物。 这些聚合物的特征在于良好的加工性和在常规有机溶剂中的良好溶解性，并且适用于制造非常多样化的工业产品，例如薄膜和厚膜等。

    Crosslinkable polymers of unsaturated imides
    2.
    发明授权
    Crosslinkable polymers of unsaturated imides 失效
    不饱和酰亚胺的交联聚合物

    公开(公告)号：US4187364A

    公开(公告)日：1980-02-05

    申请号：US922268

    申请日：1978-07-06

    申请人： Roland Darms ,  Josef Pfeifer ,  Vratislav Kvita

    发明人： Roland Darms ,  Josef Pfeifer ,  Vratislav Kvita

    IPC分类号： C08F222/40 ,  C08F246/00 ,  C08G73/12 ,  C08G73/14 ,  C08G73/16

    CPC分类号： C08F246/00 ,  C08F222/40 ,  C08G73/12

    摘要： New crosslinkable polymers, in particular polymerization products of 5-maleimidyl-trimellitic acid derivatives and 3,5-bis-(maleimidyl)-phthalic acid derivatives and vinyl monomers and polycondensation products of the said imidyl compounds and diamines, diols or amino-alcohols and optionally a di-, tri- or tetra-carboxylic acid derivative are described. These polymers are distinguished by good processability and good solubility in customary organic solvents and are suitable for the manufacture of very diverse industrial products, such as thin and thick films and the like.

    摘要翻译： 新的可交联聚合物，特别是5-马来酰亚胺基偏苯三酸衍生物和3,5-双 - （马来酰亚胺基） - 邻苯二甲酸衍生物和乙烯基单体的聚合产物和所述亚氨基化合物和二胺，二醇或氨基醇的缩聚产物，以及 描述了任选的二 - ，三 - 或四 - 羧酸衍生物。 这些聚合物的特征在于良好的加工性和在常规有机溶剂中的良好溶解性，并且适用于制造非常多样化的工业产品，例如薄膜和厚膜等。

    Crosslinkable mixtures of bis-imidyl derivatives
    4.
    发明授权
    Crosslinkable mixtures of bis-imidyl derivatives 失效
    双嘧啶衍生物的交联混合物

    公开(公告)号：US4110188A

    公开(公告)日：1978-08-29

    申请号：US748015

    申请日：1976-12-06

    申请人： Roland Darms ,  Vratislav Kvita ,  Gerd Greber

    发明人： Roland Darms ,  Vratislav Kvita ,  Gerd Greber

    IPC分类号： C08G73/00 ,  C08G73/10 ,  C08G73/12

    CPC分类号： C08G73/12

    摘要： Crosslinkable mixtures of bis-imidyl derivatives and diamines are described, for example of the bis-imide of 2 moles of 3-maleimidyl-phthalic acid anhydride and one mole of 4,4'-diaminodiphenylmethane and a diamine. These mixtures are characterized by their good solubility in a large number of organic solvents, and they can also be processed from the melt. The crosslinked products obtainable therefrom are distinguished in particular by their good thermooxidative stability.

    Crosslinkable mixtures of oligomers or polymers and diamines
    9.
    发明授权
    Crosslinkable mixtures of oligomers or polymers and diamines 失效
    低聚物或聚合物和二胺的可交联混合物

    公开(公告)号：US4115231A

    公开(公告)日：1978-09-19

    申请号：US748016

    申请日：1976-12-06

    申请人： Roland Darms ,  Vratislav Kvita ,  Gerd Greber

    发明人： Roland Darms ,  Vratislav Kvita ,  Gerd Greber

    IPC分类号： C08G73/00 ,  C08G73/10 ,  C08G73/12

    CPC分类号： C08G73/12

    摘要： Crosslinkable mixtures of oligomers or polymers, containing terminal imidyl groups, and diamines are described, for example mixtures of a polyamide oligomer or polyamide-acid oligomer, or terminal polyamide polymer or polyamide-acid polymer, having maleimidylphthalic acid groups, and a diamine. These mixtures and the pre-polymers obtainable therefrom are soluble in customary organic solvents, and in general they can also be processed from the melt. The crosslinked products obtainable therefrom are distinguished in particular by their good thermo-oxidative stability.

    摘要翻译： 描述了包含末端亚氨基的低聚物或聚合物的可交联混合物和二胺，例如聚酰胺低聚物或聚酰胺 - 酸低聚物或具有马来酰亚胺基邻苯二甲酸基团的末端聚酰胺聚合物或聚酰胺 - 酸聚合物和二胺的混合物。 这些混合物和可从其获得的预聚物可溶于常规的有机溶剂中，并且通常它们也可以从熔体中加工。 可从其获得的交联产物特别具有良好的热氧化稳定性。