利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

21 条记录 (耗时 0.017 秒)

    Polyamides having a low water absorptivity
    2.
    发明授权
    Polyamides having a low water absorptivity 失效
    吸水率低的聚酰胺

    公开(公告)号：US5410015A

    公开(公告)日：1995-04-25

    申请号：US86461

    申请日：1993-07-06

    申请人： James Hurley ,  Walter Goetz ,  Gerd Blinne

    发明人： James Hurley ,  Walter Goetz ,  Gerd Blinne

    IPC分类号： C08K5/13 ,  C08G69/28

    CPC分类号： C08K5/13

    摘要： Thermoplastic polyamide molding materials contain, as essential components,A) from 39 to 99% by weight of a polyamide or a mixture of different polyamides andB) from 1 to 30% by weight of a phenol of the general formula IR.sub.3 E I and E is a trivalent, aliphatic, C.sub.1 -C.sub.10 -hydrocarbon radical, triazinetriyl or a trivalent C.sub.6 - or C.sub.10 -aryl radical, andc) from 0 to 60% by weight, based on the amount of polyamide, of fibrous or particulate fillers or a mixture thereof.

    摘要翻译： 热塑性聚酰胺成型材料作为必要成分含有A）39〜99重量％的聚酰胺或不同聚酰胺的混合物，B）1〜30重量％的通式I R3EI的苯酚和E是 三价，脂族，C 1 -C 10 - 烃基，三嗪三基或三价C 6 - 或C 10 - 芳基，和c）基于聚酰胺的量，0至60重量％的纤维或颗粒填料或混合物 其中。

    Thermoplastic molding compositions based on polyamide
    3.
    发明授权
    Thermoplastic molding compositions based on polyamide 失效
    基于聚酰胺的热塑性成型组合物

    公开(公告)号：US5200450A

    公开(公告)日：1993-04-06

    申请号：US769431

    申请日：1991-10-01

    申请人： Gerd Blinne ,  Walter Goetz ,  James Hurley ,  Herbert Gutsche ,  Klaus Muehlbach

    发明人： Gerd Blinne ,  Walter Goetz ,  James Hurley ,  Herbert Gutsche ,  Klaus Muehlbach

    IPC分类号： C08K5/07 ,  C08K7/02 ,  C08L71/12 ,  C08L77/00

    CPC分类号： C08L71/126 ,  C08K5/07 ,  C08L77/00

    摘要： The thermoplastic molding compositions contain as essential componentsA) from 96 to 99.9% by weight of at least one polyamide,B) from 0.1 to 4% by weight of one or more dialkyl ketones of the general formula I ##STR1## where R and R' are each alkyl of from 10 to 30 carbon atoms, and also, based on the sum total of A) and B),C) from 0 to 40% by weight of an impact modifying rubber,D) from 0 to 60% by weight of fibrous or particulate fillers or a mixture thereof, andE) from 0 to 120% by weight of a modified polyphenylene ether.

    摘要翻译： 热塑性模塑组合物含有作为必要成分的A）96-99.9％（重量）的至少一种聚酰胺，B）0.1-4％（重量）一种或多种通式I的二烷基酮，其中R和 R'分别为10-30个碳原子的烷基，并且还基于A）和B）的总和，C）0至40重量％的抗冲击改性橡胶，D）0至60重量％ 的纤维或颗粒填料或其混合物，和E）0至120重量％的改性聚苯醚。

    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

    申请人： Horst Reimann ,  Gunter Pipper ,  Hans-Peter Weiss ,  Christoph Plachetta ,  Eckhard M. Koch ,  Gerd Blinne ,  Walter Goetz ,  Peter Steiert

    发明人： Horst Reimann ,  Gunter Pipper ,  Hans-Peter Weiss ,  Christoph Plachetta ,  Eckhard M. Koch ,  Gerd Blinne ,  Walter Goetz ,  Peter Steiert

    IPC分类号： C08L77/00 ,  C08J5/18 ,  C08K3/02 ,  C08K5/09 ,  C08K5/101 ,  C08K13/04 ,  C08L77/02 ,  C08L77/06 ,  D01F1/07 ,  D01F6/90 ,  H01R13/46 ,  H05K1/03

    CPC分类号： C08K5/09 ,  C08K3/02 ,  C08K5/101 ,  H05K1/0373

    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。

    Toughened partly aromatic copolyamides
    5.
    发明授权
    Toughened partly aromatic copolyamides 失效
    增韧的部分芳香族共聚酰胺

    公开(公告)号：US5504146A

    公开(公告)日：1996-04-02

    申请号：US280734

    申请日：1994-07-26

    申请人： Walter Goetz ,  Christoph Plachetta ,  Uwe Wolf ,  Gerd Blinne ,  Horst Reimann

    发明人： Walter Goetz ,  Christoph Plachetta ,  Uwe Wolf ,  Gerd Blinne ,  Horst Reimann

    IPC分类号： C08L77/00 ,  C08K7/02 ,  C08G69/28 ,  C08K7/14 ,  C08K7/20

    CPC分类号： C08L77/00

    摘要： Thermoplastic molding materials contain, as essential components,A) 40-95% by weight of a partly aromatic copolyamide having a triamine content of less than 0.5% by weight, consisting essentially ofA.sub.1) 20-90% by weight of units derived from terephthalic acid and hexamethylenediamine,A.sub.2 5-50% by weight of units derived from .epsilon.-caprolactam andA.sub.3) 0-80% by weight of units derived from adipic acid and hexamethylenediamine, andB) 5-60% by weight of fibrous or particulate fillers or mixtures of these.

    摘要翻译： 热塑性成型材料作为必要组分含有A）40-95重量％的三胺含量小于0.5重量％的部分芳族共聚酰胺，基本上由Al组成）20-90重量％的衍生自对苯二甲酸 酸和六亚甲基二胺，A2 5-50重量％衍生自ε-己内酰胺的单元和A3）0-80重量％的衍生自己二酸和六亚甲基二胺的单元，和B）5-60重量％的纤维或颗粒填料 或这些的混合物。

    Thermoplastic molding compositions based on polyamide mixtures
    7.
    发明授权
    Thermoplastic molding compositions based on polyamide mixtures 失效
    基于聚酰胺混合物的热塑性模塑组合物

    公开(公告)号：US5030689A

    公开(公告)日：1991-07-09

    申请号：US260039

    申请日：1988-10-20

    申请人： Christoph Plachetta ,  Walter Goetz ,  Gerd Blinne

    发明人： Christoph Plachetta ,  Walter Goetz ,  Gerd Blinne

    IPC分类号： C08L77/00

    CPC分类号： C08L77/00

    摘要： Thermoplastic molding compositions contain as essential components(A) 10-89% by weight of a copolyamide of(A.sub.1) 80-99% by weight of recurring units derived from adipic acid and hexamethylenediamine and(A.sub.2) 1-20% by weight of units derived from .epsilon.-caprolactam,(B) 10-80% by weight of polyhexamethyleneadipamide,(C) 1-40% by weight of an impact-modifying rubber and in addition(D) 0-60% by weight of a fibrous or particulate filler or a mixture thereof.

    摘要翻译： 热塑性成型组合物含有（A）10-89重量％的（A1）共聚酰胺80-99重量％的由己二酸和六亚甲基二胺衍生的重复单元和（A2）1-20重量％的单元 衍生自ε-己内酰胺，（B）10-80重量％的聚六亚甲基己二酰胺，（C）1-40重量％的冲击改性橡胶，另外（D）为0-60重量％的纤维或颗粒 填料或其混合物。

    Preparation of reinforced, impact-modified thermoplastic molding compositions
    8.
    发明授权
    Preparation of reinforced, impact-modified thermoplastic molding compositions 失效
    强化，影响改性的热塑性成型组合物的制备

    公开(公告)号：US5104924A

    公开(公告)日：1992-04-14

    申请号：US557774

    申请日：1990-07-26

    申请人： Walter Goetz ,  Gerd Blinne ,  Herbert Gutsche ,  Rolf Steinberger

    发明人： Walter Goetz ,  Gerd Blinne ,  Herbert Gutsche ,  Rolf Steinberger

    IPC分类号： B29C47/00 ,  B29B9/06 ,  C08J3/12 ,  C08J3/20 ,  C08J5/04 ,  C08K7/14 ,  C08L67/00 ,  C08L67/02 ,  C08L69/00 ,  C08L71/12 ,  C08L77/00

    CPC分类号： C08L69/00 ,  C08J3/201 ,  C08L67/02 ,  C08L71/123 ,  C08L77/00 ,  C08L67/00

    摘要： The invention relates to a process for the preparation of reinforced, impact-modified thermoplastic molding compositions which contain, based on 100 parts by weight,A) from 30 to 93 parts by weight of one or more thermoplastics from the group comprising the polyamides, polyesters, polycarbonates and polyphenylene ethers,B) from 5 to 50 parts by weight of fibers, preferably glass fibers, andC) from 2 to 20 parts by weight of one or more impact-modifying rubbers,in which processthe fibers (B) are first introduced into the melt of the thermoplastic (A),components (A) and (B) are mixed,the rubber (C) is then introduced into the resultant mixture in the melt, andthe resultant molding composition is extruded and granulated,wherein the reaction is carried out in one step, expediently at a constant temperature in the range of, advantageously, from 250.degree. to 300.degree. C.

    摘要翻译： 本发明涉及一种制备增强的冲击改性热塑性模塑组合物的方法，其包含基于100重量份的A）30至93重量份的一种或多种来自包含聚酰胺，聚酯的热塑性塑料 ，聚碳酸酯和聚苯醚，B）5至50重量份纤维，优选玻璃纤维，和C）2至20重量份的一种或多种冲击改性橡胶，其中纤维（B）为 首先将热塑性塑料（A），组分（A）和（B）引入熔体中，然后将橡胶（C）引入熔体中的所得混合物中，将所得模塑组合物挤出并造粒，其中 反应在一个步骤中有利地在有利地在250-300℃的恒定温度下进行。

    Production of reinforced polytetramethyleneadipamide
    9.
    发明授权
    Production of reinforced polytetramethyleneadipamide 失效
    生产增强聚四亚甲基己二胺

    公开(公告)号：US5332778A

    公开(公告)日：1994-07-26

    申请号：US97909

    申请日：1993-07-28

    申请人： Gunter Pipper ,  Walter Goetz

    发明人： Gunter Pipper ,  Walter Goetz

    IPC分类号： C08G69/28 ,  C08L77/06 ,  C08G69/30 ,  C08K3/40

    CPC分类号： C08G69/28 ,  C08L77/06

    摘要： A process for producing nylon-4,6 which is filled with a reinforcing agent by mixing a reinforcing agent with nylon-4,6 in the melt comprises the steps ofa) polycondensing a salt of 1,4-diaminobutane and adipic acid in the presence of excess 1,4-diaminobutane and water at polyamide-forming temperatures under superatmospheric pressure to give a precondensate having a relative viscosity .ltoreq.1.60,b) polycondensing the precondensate of a) in solid phase in the presence of steam at 220.degree.-270.degree. C. to obtain a nylon-4,6 having a relative viscosity of from 2.0 to 2.6,c) incorporating a reinforcing agent in the melt into nylon-4,6 from stage b) to obtain a nylon-4,6 filled with a reinforcing agent,d) polycondensing said filled nylon-4,6 in solid phase in the presence of steam at 220.degree.-270.degree. C. to a relative viscosity of at least 3.2.

    摘要翻译： 通过将增强剂与尼龙-4.6混合在熔体中而填充有增强剂的尼龙4,6的方法包括以下步骤：a）将1,4-二氨基丁烷和己二酸的盐缩聚在 在超大气压下在聚酰胺形成温度下存在过量的1,4-二氨基丁烷和水，得到相对粘度<1.60的预缩合物，b）在220℃的蒸气存在下使固相中的a）的预缩合物缩聚 -270℃，得到相对粘度为2.0〜2.6的尼龙-4,6，c）将熔融物中的增强剂加入到步骤b）中的尼龙4,6中，得到尼龙4,6 填充有增强剂，d）在220-270℃的蒸气存在下将固体状的所述填充尼龙4,6的聚缩聚物至少为3.2的相对粘度。

    Molding materials based on homo- and copolyamides with olefinic double bonds
    10.
    发明授权
    Molding materials based on homo- and copolyamides with olefinic double bonds 失效
    基于具有烯属双键的均聚酰胺和共聚酰胺的成型材料

    公开(公告)号：US5266656A

    公开(公告)日：1993-11-30

    申请号：US25881

    申请日：1993-03-03

    申请人： Walter Goetz ,  Brigitte Gareiss ,  Andreas Deckers ,  Petra Baierweck

    发明人： Walter Goetz ,  Brigitte Gareiss ,  Andreas Deckers ,  Petra Baierweck

    IPC分类号： C08K3/34 ,  C08G69/02 ,  C08G69/26 ,  C08G69/36 ,  C08K5/03 ,  C08K5/51 ,  C08K7/02 ,  C08L9/00 ,  C08L21/00 ,  C08L77/00 ,  C08L77/02 ,  C08L77/04 ,  C08L77/06

    CPC分类号： C08L77/00 ,  C08G69/02 ,  C08G69/26 ,  C08G69/36

    摘要： Molding materials are composed ofA) from 40 to 100% by weight, based on the total weight of the molding material, of a polyamide mixture based ona.sub.1) from 5 to 30% by weight, based on the total weight of the polyamide mixture, of at least one homo- or copolyamide that contains olefinic double bonds and comprises.alpha.) from 40 to 100 mol %, based on homo- or copolyamide, of at least one monomer that contains at least one olefinic double bond (monomers .alpha.) from the group of the.alpha..sub.1) olefinically unsaturated lactams,.alpha..sub.2) olefinically unsaturated aminocarboxylic acids,.alpha..sub.3) olefinically unsaturated dicarboxylic acids,.alpha..sub.4) olefinically unsaturated diamines, and.beta.) from 0 to 60 mol %, based on homo- or copolyamide, of at least one monomer that contains no olefinic double bonds (monomers .beta.) from the group of the.beta..sub.1) lactams.beta..sub.2) aminocarboxylic acids,.beta..sub.3) dicarboxylic acids,.beta..sub.4) diamines, anda.sub.2) from 70 to 95% by weight based, on the total weight of the polyamide mixture, of at least one polyamide that contains no olefinic double bonds,B) from 0 to 35% by weight, based on the total weight of the molding material, of an impact-modifying rubber,C) from 0 to 50% by weight, based on the total weight of the molding material, of a filler or reinforcing agent,D) from 0 to 20% by weight, based on the total weight of the molding material, of a flame retardant, and, if desired,E) further additives and aids.

    摘要翻译： 成型材料由下列组成：A）40-100重量％，基于模塑材料的总重量，基于a1）5-30重量％的聚酰胺混合物，基于聚酰胺混合物的总重量 的至少一种含有烯属双键的均聚或共聚酰胺，并且包含α）基于均聚或共聚酰胺的40-100mol％的至少一种含有至少一个烯属双键（单体α）的单体 基于均聚或共聚酰胺的α1）烯属不饱和内酰胺，α2）烯属不饱和氨基羧酸，α3）烯属不饱和二羧酸，α4）烯属不饱和二胺和β）0至60摩尔％ 的至少一种不含来自β1）内酰胺β2）氨基羧酸，β3）二羧酸，β4）二胺的烯属双键（单体β）的单体，和a2）70至95％ 以总重量计 聚酰胺混合物的至少一种不含烯属双键的聚酰胺，B）0至35重量％，基于成型材料的总重量，冲击改性橡胶，C）为0至 50重量％，基于成型材料的总重量，填料或增强剂，D）0至20重量％，基于成型材料的总重量，阻燃剂，以及如果 所需的，E）其他添加剂和助剂。