Crosslinkable polymers prepared from maleimidyl substituted trimellitic
acid compounds
    2.
    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

    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
    3.
    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

    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。

    Coated material and use thereof
    6.
    发明授权
    Coated material and use thereof 失效
    涂层材料及其用途

    公开(公告)号:US4898806A

    公开(公告)日:1990-02-06

    申请号:US302076

    申请日:1989-01-23

    申请人: Josef Pfeifer

    发明人: Josef Pfeifer

    IPC分类号: C08G73/00 C08G73/10 G03F7/038

    摘要: A coated photosensitive material on a support comprising a layer of polyamic acids and polyamic acid aryl esters derived from tetracarboxylic acids or aminodicarboxylic acids containing a benzophenone structural unit and aromatic diamines which are substituted in both ortho-positions by at least one amino group. The material is autophotocrosslinkable and is suitable for producing protective coatings and photographic images, with corresponding polyimides being formed after irradiation by a thermal aftertreatment.

    摘要翻译: 包含一种聚酰胺酸和衍生自四羧酸的聚酰胺酸芳基酯或含有二苯甲酮结构单元的氨基二羧酸和在两个邻位被至少一个氨基取代的芳族二胺的涂层感光材料。 该材料是自动双相交联的,适用于生产保护性涂层和摄影图像,在热处理后照射后形成相应的聚酰亚胺。

    Process for irradiating polyimides
    8.
    发明授权
    Process for irradiating polyimides 失效
    辐射聚酰亚胺的方法

    公开(公告)号:US4629685A

    公开(公告)日:1986-12-16

    申请号:US795591

    申请日:1985-11-06

    申请人: Josef Pfeifer

    发明人: Josef Pfeifer

    摘要: Homopolyimides and copolyimides which contain structural elements of the formula I ##STR1## in which R.sup.1 and R.sup.2 are halogen, nitro, aryl, aryloxy, alkyl or alkoxy, m is 0 or a number from 1 to 4, n is 0 or a number from 1 to 3 and p is 0, 1 or 2, the free carbonyl groups are bonded in the ortho-position relative to one another and R is a divalent aromatic radical which is substituted by at least one alkyl group or aralkyl group, are autophotocross-linkable. They are suitable for the production of protective films and photographic relief images.

    摘要翻译: 含有式I的结构元素的均聚酰亚胺和共聚酰亚胺其中R 1和R 2为卤素,硝基,芳基,芳氧基,烷基或烷氧基,m为0或数1至4,n为0或 1至3的数,p为0,1或2,游离羰基相对于彼此的邻位键合,R为被至少一个烷基或芳烷基取代的二价芳族基, 是自动双向交联的。 它们适用于生产保护膜和照片浮雕图像。

    1,10-Substituted 10-amino-deca-3,7-diene-nitriles and process for their
preparation
    9.
    发明授权
    1,10-Substituted 10-amino-deca-3,7-diene-nitriles and process for their preparation 失效
    1,10-取代的10-氨基 - 十烯-3,7-二烯 - 腈及其制备方法

    公开(公告)号:US4472318A

    公开(公告)日:1984-09-18

    申请号:US461045

    申请日:1983-01-26

    CPC分类号: C07C255/00 C08G69/26

    摘要: Novel 10-amino-deca-3,7-diene-nitriles of the formula ##STR1## are described, in which R.sub.1 is C.sub.1-12 -alkyl, R.sub.2 is H or C.sub.1-12 -alkyl, R.sub.3 is C.sub.1-12 -alkyl, cycloalkyl having 4-12 ring C atoms, C.sub.7-8 -aralkyl, substituted or unsubstituted aryl or, if R.sub.4 =H, --Ch.dbd.CH--alkyl or --C(alkyl).dbd.CH--alkyl each having 1-4 C atoms in the alkyl groups, and R.sub.4 =H, C.sub.1-12 -alkyl, cycloalkyl having 4-12 ring C atoms, C.sub.7-8 -aralkyl or substituted or unsubstituted aryl, or R.sub.1 and R.sub.2 and/or R.sub.3 and R.sub.4 together are C.sub.3-11 -alkylene. The compounds (I) can be reduced in a manner known per se to give the corresponding 1,11-diamino-undeca-3,7-dienes. The latter are valuable intermediates and are suitable especially for the preparation of transparent crosslinkable polyamides.

    摘要翻译: 描述了式(I)的新的10-氨基 - 癸-3,7-二烯 - 腈,其中R 1是C 1-12 - 烷基,R 2是H或C 1-12 - 烷基,R 3是C1- 具有4-12个环C原子的环烷基,C7-8-芳烷基,取代或未取代的芳基,或如果R4 = H,-Ch = CH-烷基或-C(烷基)= CH-烷基,各自具有1- 4个C原子,R4 = H,C1-12烷基,具有4-12个环C原子的环烷基,C7-8-芳烷基或取代或未取代的芳基,或R1和R2和/或R3和R4一起 是C3-11-亚烷基。 化合物(I)可以以本身已知的方式还原,得到相应的1,11-二氨基 - 十一碳-3,7-二烯。 后者是有价值的中间体,并且特别适于制备透明的可交联聚酰胺。

    Transparent polyamide from branched chain arylene diamine
    10.
    发明授权
    Transparent polyamide from branched chain arylene diamine 失效
    来自支链亚芳基二胺的透明聚酰胺

    公开(公告)号:US4433137A

    公开(公告)日:1984-02-21

    申请号:US387118

    申请日:1982-06-10

    申请人: Josef Pfeifer

    发明人: Josef Pfeifer

    CPC分类号: C08G69/26

    摘要: New transparent polyamides consisting of recurring structural elements of formula I ##STR1## wherein the carbonyl groups are linked to the benzene ring in 1,3- and/or 1,4-position are described. The novel polyamides are suitable for the manufacture of transparent shaped articles, and are distinguished by good thermoplastic processing characteristics, low water absorption, high stability to hydrolysis and good dimensional stability under the action of moisture.

    摘要翻译: 描述了由式I的重复结构元件(I)组成的新的透明聚酰胺,其中羰基与1,3-和/或1,4-位上的苯环连接。 新型聚酰胺适用于透明成型制品的制造,具有良好的热塑性加工特性,吸水率低,水解稳定性好,水分作用下尺寸稳定性好等特点。