Production of an electrically conductive surface layer on moldings
consisting of plastics
    1.
    发明授权
    Production of an electrically conductive surface layer on moldings consisting of plastics 失效
    在由塑料制成的模制品上制造导电表面层

    公开(公告)号:US4897289A

    公开(公告)日:1990-01-30

    申请号:US312310

    申请日:1989-02-17

    CPC分类号: H01B1/121

    摘要: An electrically conductive surface layer is produced on moldings consisting of plastics which are soluble or swellable in organic solvents, the conductivity of the said layer being based on a system, incorporated therein, oforganic electron acceptors (I) on the one hand andorganic electron donors (II), iodides (III) or a mixture of (II) and (III) as electron donors, on the other hand,by a process in which the moldings are treated with organic solutions of these components.The products have a surface resistance of from 10.sup.8 to 10.sup.2 ohm and have the advantage that the remaining properties of the moldings are virtually unaffected by the agents (I) to (III).

    摘要翻译: 导电表面层在由塑料制成的成型体上产生,该塑料在有机溶剂中是可溶的或可溶胀的,所述层的导电性基于其中并入有机电子受体(I)的系统和有机电子 供体(II),碘化物(III)或作为电子给体的(II)和(III)的混合物,另一方面,通过这些成分用这些组分的有机溶液处理的方法。 产品具有108至102欧姆的表面电阻,并且具有的优点是模制品的剩余性能几乎不受试剂(I)至(III)的影响。

    Branched, high molecular weight, thermoplastic polyarylene ethers
containing nitrile groups, and their preparation
    2.
    发明授权
    Branched, high molecular weight, thermoplastic polyarylene ethers containing nitrile groups, and their preparation 失效
    分支,高分子量,含腈基的热塑性聚亚芳基醚及其制备方法

    公开(公告)号:US4567248A

    公开(公告)日:1986-01-28

    申请号:US681243

    申请日:1984-12-13

    IPC分类号: C08G65/40 C08G75/23

    摘要: Branched, high molecular weight, thermoplastic polyarylene ethers which contain nitrile groups and are composed of repeating units of the formula I--E.sub.1 --O--E.sub.2 --O--where E.sub.1 is a radical derived from a dihalobenzene compound and E.sub.2 is a radical derived from a bisphenol, and contain from 0.01 to 5 mol %, based on the radical E.sub.1, of one or more radicals derived from polyhalo compounds of the formulae ##STR1## where X is fluorine or chlorine, and their preparation.

    摘要翻译: 支链,高分子量的含有腈基的热塑性聚亚芳基醚,由式I -E1-O-E2-O-的重复单元组成,其中E1是衍生自二卤代苯化合物的基团,E2是衍生自 双酚,并且基于基团E1含有0.01至5mol%的一种或多种衍生自下式的多卤代化合物的基团:(III)(IV)图像(IV) (V)其中X是氟或氯,以及它们的制备。

    PARTIALLY AROMATIC COPOLYAMIDES WITH A HIGH CRYSTALLINITY
    3.
    发明申请
    PARTIALLY AROMATIC COPOLYAMIDES WITH A HIGH CRYSTALLINITY 审中-公开
    具有高结晶度的部分芳族共聚酰胺

    公开(公告)号:US20090012229A1

    公开(公告)日:2009-01-08

    申请号:US12282059

    申请日:2007-02-28

    IPC分类号: C08L77/06 C08G69/26

    摘要: Semiaromatic semicrystalline thermoplastic polyamide molding compositions, comprising A) from 40 to 100% by weight of a copolyamide composed of a1) from 30 to 44 mol % of units which derive from terephthalic acid a2) from 6 to 20 mol % of units which derive from isophthalic acid a3) from 42 to 49.5 mol % of units which derive from hexamethylenediamine a4) from 0.5 to 8 mol % of units which derive from aromatic diamines having from 6 to 30 carbon atoms, where the molar percentages of components a1) to a4) together give 100%, and B) from 0 to 50% by weight of a fibrous or particulate filler C) from 0 to 30% by weight of an elastomeric polymer D) from 0 to 30% by weight of other additives and processing aids, where the percentages by weight of components A) to D) together give 100%.

    摘要翻译: 半芳族半结晶热塑性聚酰胺成型组合物,其包含A)40〜100重量%的共聚酰胺,其由a1- 30〜44摩尔%的衍生自对苯二甲酸的单元a2)6〜20摩尔%的单元组成, 间苯二甲酸a3),42〜49.5摩尔%的来自六亚甲基二胺a4的单元)0.5〜8摩尔%的衍生自具有6〜30个碳原子的芳族二胺的单元,其中组分a1)至a4的摩尔百分数) 一起给出100%,B)0-50%重量的纤维或颗粒填料C)0至30%重量的弹性体聚合物D)0至30%重量的其它添加剂和加工助剂, 其中组分A)至D)的重量百分比一起得到100%。

    Flameproof thermoplastic molding materials based on partly aromatic
amide copolymers
    4.
    发明授权
    Flameproof thermoplastic molding materials based on partly aromatic amide copolymers 失效
    基于部分芳族酰胺共聚物的防火热塑性成型材料

    公开(公告)号:US4970255A

    公开(公告)日:1990-11-13

    申请号:US377263

    申请日:1989-07-10

    摘要: Flameproofed thermoplastic molding materials contain(A) 40-99% by weight of a partly aromatic amide copolymer consisting essentially of(a.sub.1) 40-50% by weight of units derived from terephthalic acid and hexamethylenediamine,(a.sub.2) 0-50% by weight of units derived from .epsilon.-caprolactam and(a.sub.3) 0-60% by weight of units derived from adipic acid and hexamethylenediamine,components (a.sub.2) and/or (a.sub.3) accounting altogether for not less than 10% by weight of the total number of units,(B) 1-30% by weight of a flameproofing combination of(b.sub.1) 40-97% by weight of red phosphorus,(b.sub.2) 1-50% by weight of an inorganic compound of a divalent or tetravalent metal,(b.sub.3) 1-40% by weight of an organic mono- or dicarboxylic acid and(b.sub.4) 1-40% by weight of an ester of an organic carboxylic acid of 6 to 24 carbon atoms with an alcohol of 2 to 24 carbon atoms or of a metal salt of such an acid, or a mixture of these,(C) 0-60% by weight of fibrous or particulate fillers or a mixture of these, and(D) 0-40% by weight of a polymeric impact modifier.

    摘要翻译: 防火热塑性成型材料含有(A)40-99重量%的部分芳族酰胺共聚物,其基本上由(a1)40-50重量%的衍生自对苯二甲酸和六亚甲基二胺的单元组成,(a2)为0-50重量% 的衍生自ε-己内酰胺的单元和(a3)0-60重量%衍生自己二酸和六亚甲基二胺的单元,组分(a2)和/或(a3)共计占总数的10重量% 的单元,(B)1-30重量%的(b1)40-97重量%的红磷的阻燃组合,(b2)1-50重量%的二价或四价金属的无机化合物, (b3)1-40重量%的有机单羧酸和二羧酸,和(b4)1-40重量%的碳原子数6〜24的有机羧酸的酯与碳原子数为2〜24的醇 或这些酸的金属盐或这些的混合物,(C)0-60重量%的纤维或颗粒填料或它们的混合物,和(D) 0-40重量%的聚合物抗冲改性剂。

    Wholly aromatic mesomorphic polyether esters and the preparation thereof
    5.
    发明授权
    Wholly aromatic mesomorphic polyether esters and the preparation thereof 失效
    全芳族介晶聚醚酯及其制备方法

    公开(公告)号:US4797465A

    公开(公告)日:1989-01-10

    申请号:US938050

    申请日:1986-12-04

    CPC分类号: C08G63/688 C08G63/605

    摘要: Wholly aromatic mesomorphic polyesters which form a liquid-crystalline fiber-forming melt below 320.degree. C. and are composed of(a) not less than 10 mol % of repeat units of the formula I ##STR1## (b) a molar amount equivalent to the total amount of components (c) and (d) of repeat units of the formula II ##STR2## (c) from 3 to 20 mol % of repeat units of the formulae III and/or IV ##STR3## and (d) from 5 to 30 mol % of repeat units of the formula V ##STR4## the molar proportions of components a, b, c and d adding up to 100 mol % in each case, the preparation thereof and moldings and coatings prepared therefrom.

    摘要翻译: 完全芳族介晶聚酯,其在320℃以下形成液晶纤维形成熔体,并由(a)不少于10摩尔%的式I重复单元组成(b)摩尔量当量 相对于式II(c)的重复单元的组分(c)和(d)的总量为3至20摩尔%的式III和/或IV的重复单元。图像 > IV和(d)5至30摩尔%的式V的重复单元V组分a,b,c和d的摩尔比例在每种情况下加至100摩尔%,其制备和模塑 和由其制备的涂层。

    Molding materials for use in motor vehicle interiors, composites containing the same, and their recyclates
    6.
    发明授权
    Molding materials for use in motor vehicle interiors, composites containing the same, and their recyclates 失效
    用于机动车内饰件的成型材料,含有它们的复合材料及其回收材料

    公开(公告)号:US06479617B1

    公开(公告)日:2002-11-12

    申请号:US09959149

    申请日:2001-10-18

    IPC分类号: C08G6400

    摘要: The present invention relates to molding compositions comprising polycondensates, particulate graft copolymers, copolymer made from vinylaromatic monomer and acrylonitrile and/or methacrylonitrile, fibers, polycarbonate, carbon black and customary additives. Moldings and composites made from this molding composition are described as are recycled materials from these, and the use of the molding compositions, moldings, composites and recycled materials.

    摘要翻译: 本发明涉及包含缩聚物,颗粒接枝共聚物,由乙烯基芳族单体和丙烯腈和/或甲基丙烯腈制成的共聚物,纤维,聚碳酸酯,炭黑和常规添加剂的成型组合物。 由该模塑组合物制成的模制品和复合材料被描述为来自它们的回收材料,以及模塑组合物,模制品,复合材料和再循环材料的使用。

    Wholly aromatic mesomorphic polyether ester imide and the preparation
thereof
    9.
    发明授权
    Wholly aromatic mesomorphic polyether ester imide and the preparation thereof 失效
    全芳族介晶聚醚酯酰亚胺及其制备方法

    公开(公告)号:US4762906A

    公开(公告)日:1988-08-09

    申请号:US938237

    申请日:1986-12-04

    IPC分类号: C08G73/14 C08G73/16 C09K19/38

    摘要: Wholly aromatic mesomorphic polyether ester imides which form a liquid-crystalline fiber-forming melt below 320.degree. C. and are composed of(a) from 5 to 35 mol % of repeat units of the formula I ##STR1## (b) from 5 to 35 mol % of repeat units of the formula II ##STR2## where X is a chemical bond, --O--, --S--, --SO.sub.2 --, --CO--, --Ch.sub.2 -- or .dbd.C(CH.sub.3).sub.2, and n is 0 or 1,(c) from 15 to 30 mol % of repeat units of the formula III ##STR3## (d) a molar amount corresponding to the total amount of (b) plus (c) minus (a) of repeat units of the formulae IV and/or V ##STR4## (e) repeat units of the formula VI ##STR5## the mole percentages of components a, b, c, d and e adding up to a 100 mol % in each case,the preparation thereof and fibers, films and molding prepared therefrom.

    摘要翻译: 全芳族介晶聚醚酯酰亚胺,其在320℃以下形成液晶纤维形成熔体,并由(a)5-35摩尔%的式I(b)的重复单元组成, 5至35摩尔%的式II的重复单元其中X是化学键,-O - , - S - , - SO 2 - , - CO - , - C 2-或= C(CH 3)2,n为0或1,(c)15至30摩尔%的式III的重复单元(III)(d)相当于(b) (IV)的重复单元加(c) - (a)(Ⅴ)(ⅴ)式Ⅵ的重复单元Ⅵ(VI)的重复单元 在各种情况下,组分a,b,c,d和e加起来为100mol%,其制备和由其制备的纤维,薄膜和模制品。

    Transparent flame-retardant poly(arylether-arylsulfone) molding materials
    10.
    发明授权
    Transparent flame-retardant poly(arylether-arylsulfone) molding materials 失效
    透明阻燃聚(芳基醚 - 芳基砜)成型材料

    公开(公告)号:US4551493A

    公开(公告)日:1985-11-05

    申请号:US581715

    申请日:1984-02-21

    摘要: Transparent flame-retardant poly(arylether-arylsulfone) molding materials preferably contain not less than 50% by weight of units of the formula ##STR1## and, as a flameproofing agent, from 0.1 to 10% by weight, based on the weight of poly(arylether-arylsulfone), of a poly(2,6-dibromophenylene 1,4-oxide) having a molecular weight of from 1000 to 20000, and, if required, a heat stabilizer.The molding materials are useful for the production of shaped articles, films and fibers.

    摘要翻译: 透明阻燃聚(芳基醚 - 芳基砜)成型材料优选含有不少于50重量%的式“IMAGE”的单元,并且作为防火剂,为0.1-10重量%,基于聚 (芳基醚 - 芳基砜),分子量为1000〜20000的聚(2,6-二溴亚苯基1,4-氧化物),以及需要时的热稳定剂。 成型材料可用于生产成形制品,薄膜和纤维。