Impact-resistant nylon molding materials which are less susceptible to
stress cracking
    1.
    发明授权
    Impact-resistant nylon molding materials which are less susceptible to stress cracking 失效
    不易受应力开裂影响的耐冲击尼龙成型材料

    公开(公告)号:US4818793A

    公开(公告)日:1989-04-04

    申请号:US39763

    申请日:1987-04-17

    摘要: Impact-resistant nylon molding materials containA: a linear, thermoplastic nylon composed of radicals derived from terephthalic acid and isophthalic acid and alkanediamines of 4 to 10 carbon atoms, andB: from 50 to 60% by weight, based on A, of one or more copolymers of1. from 50 to 80% by weight of ethylene, from 20 to 50% by weight of a primary or secondary C.sub.2 -C.sub.8 -alkyl ester of (meth)acrylic acid, and from 0.5 to 10% by weight of a monomer possessing an acidic functional group or a latent acidic functional group, or2. from 70 to 98% by weight of a primary or secondary C.sub.2 -C.sub.8 -alkyl ester of (meth)acrylic acid, from 1 to 30% by weight of a monomer possessing an acidic functional group or a latent acidic functional group, and from 1 to 5% by weight of a monomer containing 2 or more olefinic double bonds in the molecule, the percentages stated in 1. and 2. summing to 100% in each case, andC: if required, effective amounts of additives.

    摘要翻译: 耐冲击尼龙成型材料包含A:由对苯二甲酸和间苯二甲酸衍生的基团和4-10个碳原子的烷二胺组成的线性热塑性尼龙,B:基于A的50至60重量% 或更多的1.50至80重量%的乙烯的共聚物,20至50重量%的(甲基)丙烯酸的伯或仲C 2 -C 8 - 烷基酯和0.5至10重量% 具有酸性官能团或潜酸性官能团的单体,或2.70至98重量%的(甲基)丙烯酸的伯或仲C 2 -C 8烷基酯,1至30重量% 具有酸性官能团或潜酸性官能团的单体和1至5重量%的分子中含有2个或更多个烯属双键的单体,在1.和2中所述的百分比相加于100% 每种情况,和C:如果需要,有效量的添加剂。

    Impact-resistant nylon molding materials which are less susceptible to
stress cracking
    2.
    发明授权
    Impact-resistant nylon molding materials which are less susceptible to stress cracking 失效
    不易受应力开裂影响的耐冲击尼龙成型材料

    公开(公告)号:US5003009A

    公开(公告)日:1991-03-26

    申请号:US221671

    申请日:1988-07-20

    摘要: Impact-resistant nylon molding materials containA a linear, thermoplastic nylon composed of radicals derived from terephthalic acid and isophthalic acid and alkanediamines of 4 to 10 carbon atoms, andB from 5 to 60% by weight, based on A, of one or more copolymers of1. from 50 to 80% by weight of ethylene,from 20 to 50% by weight of a primary or secondary C.sub.2 -C.sub.8 -alkyl ester of (meth)acrylic acid andfrom 0.5 to 10% by weight of a monomer possessing an acidic functional group or a latent acidic functional group, or2. from 70 to 98% by weight of a primary or secondary C.sub.2 -C.sub.8 -alkyl ester of (meth)acrylic acid,from 1 to 30% by weight of a monomer possessing an acidic functional group or a latent acidic functional group, andfrom 1 to 5% by weight of a monomer containing 2 or more olefinic double bonds in the molecule, the percentages stated in 1. and 2. summing to 100% in each case, andC. if required, effective amounts of additives.

    Nylon granules having an outer shell
    3.
    发明授权
    Nylon granules having an outer shell 失效
    具有外壳的尼龙颗粒

    公开(公告)号:US4791027A

    公开(公告)日:1988-12-13

    申请号:US155521

    申请日:1988-02-12

    摘要: Nylon granules are based on(A) from 20 to 99.99% by weight of a nylon,(B) from 0 to 60% by weight of fibrous or particulate fillers or a mixture thereof and(C) from 0 to 40% by weight of an impact modifying rubber and contain(D) from 0.01 to 1% by weight of an outer shell consisting of a mixture of(d.sub.1) zinc stearate or aluminum stearate or a mixture thereof,(d.sub.2) calcium stearate and(d.sub.3) an ester of an aliphatic carboxylic acid of 6 to 24 carbon atoms with an aliphatic saturated alcohol of 2 to 24 carbon atoms.

    摘要翻译: 尼龙颗粒基于(A)20至99.99重量%的尼龙,(B)0至60重量%的纤维或颗粒填料或其混合物,和(C)0至40重量% 抗冲击改性橡胶,含有(d)0.01重量%至1重量%的由(d1)硬脂酸锌或硬脂酸铝或其混合物的混合物组成的外壳,(d2)硬脂酸钙和(d3) 6至24个碳原子的脂族羧酸与2至24个碳原子的脂族饱和醇。

    Flameproof thermoplastic molding materials based on partly aromatic
amide copolymers
    5.
    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。

    Flameproofed filled nylon molding materials
    7.
    发明授权
    Flameproofed filled nylon molding materials 失效
    防火填充尼龙成型材料

    公开(公告)号:US4314927A

    公开(公告)日:1982-02-09

    申请号:US153705

    申请日:1980-05-27

    CPC分类号: C08K3/02 C08K13/02

    摘要: A flameproofed thermoplastic molding material which possesses good long-term stability and contains 100 parts of a nylon, 10-100 parts of an inorganic filler, 1-12 parts of red phosphorus and 1-40 parts of melamine cyanurate.The molding materials may be used to produce moldings, especially for electrical articles.

    摘要翻译: 一种具有良好长期稳定性并含有100份尼龙,10-100份无机填料,1-12份红磷和1-40份氰尿酸三聚氰胺的防火热塑性成型材料。 成型材料可用于生产模制品,特别是用于电气制品。

    Partly aromatic copolyamide of reduced triamine content
    9.
    发明授权
    Partly aromatic copolyamide of reduced triamine content 失效
    部分芳族共聚酰胺减少三胺含量

    公开(公告)号:US5218082A

    公开(公告)日:1993-06-08

    申请号:US753104

    申请日:1991-08-30

    IPC分类号: C08G69/26 C08G69/36

    CPC分类号: C08G69/265 C08G69/36

    摘要: Partly aromatic copolyamides contain as essential componentsA) 40-90% by weight of units derived from terephthalic acid and hexamethylenediamine,B) 0-50% by weight of units derived from .epsilon.-caprolactam andC) 0-60% by weight of units derived from adipic acid and hexamethylenediamine,the components B) and/or C) accounting for a total of not less than 10% by weight of the total units and the copolyamide having a triamine content of less than 0.5% by weight.

    摘要翻译: 部分芳香族共聚酰胺含有必要成分A)40-90重量%的衍生自对苯二甲酸和六亚甲基二胺的单元,B)0-50重量%的衍生自ε-己内酰胺的单元和C)0-60重量%单元 衍生自己二酸和六亚甲基二胺的组分B)和/或C)占总单元总重不少于10重量%,三胺含量小于0.5重量%的共聚酰胺。

    Thermoplastic molding materials based on nylons and polycarbonates
    10.
    发明授权
    Thermoplastic molding materials based on nylons and polycarbonates 失效
    基于尼龙和聚碳酸酯的热塑性成型材料

    公开(公告)号:US4782117A

    公开(公告)日:1988-11-01

    申请号:US14843

    申请日:1987-02-13

    IPC分类号: C08L69/00 C08L77/00

    CPC分类号: C08L77/00 C08L69/00

    摘要: Thermoplastic molding materials based on(A) nylons and(B) polycarbonates, and containing 0.1-30% by weight of(C) a polymer containing hydroxyl groups, --OH.The molding materials have good surface characteristics and high impact strength, especially at low temperatures.

    摘要翻译: 基于(A)尼龙和(B)聚碳酸酯的含有0.1-30重量%的(C)含羟基的聚合物-OH的热塑性成型材料。 成型材料具有良好的表面特性和高冲击强度,特别是在低温下。