Thermoplastic molding materials
    1.
    发明授权
    Thermoplastic molding materials 失效
    热塑性成型材料

    公开(公告)号:US4868235A

    公开(公告)日:1989-09-19

    申请号:US260591

    申请日:1988-10-21

    IPC分类号: C08L51/04 C08L69/00

    CPC分类号: C08L51/04 C08L69/00

    摘要: A thermoplastic material containing, based in each case on the molding material comprising A and B,A from 30 to 80% be weight of one or more polycarbonates andB from 70 to 20% by weight of a blend of two different components B.sub.1 and B.sub.2, each of which consists of one or more graft copolymers b.sub.11 and b.sub.21 and each of which consists of one or more copolymers (hard matrix) b.sub.12 and b.sub.22, respectively, the graft copolymer b.sub.11 being prepared in emulsion and the graft copolymer b.sub.21 being prepared by another method.

    摘要翻译: 包含基于每种情况的包含A和B的成型材料的热塑性材料,30至80%的A为一种或多种聚碳酸酯的重量,B为70至20重量%的两种不同组分B1和B2的共混物 各自由一种或多种接枝共聚物b11和b21组成,并且各自由一种或多种共聚物(硬质基体)b12和b22组成,接枝共聚物b11分别以乳液形式制备,接枝共聚物b21由 另一种方法。

    Thermoplastic molding material based on polycarbonate, ASA and
vinylaromatics/an-containing copolymers
    3.
    发明授权
    Thermoplastic molding material based on polycarbonate, ASA and vinylaromatics/an-containing copolymers 失效
    基于聚碳酸酯,ASA和乙烯基芳烃/含有共聚物的热塑性成型材料

    公开(公告)号:US4880875A

    公开(公告)日:1989-11-14

    申请号:US43493

    申请日:1987-04-28

    IPC分类号: C08L51/04 C08L69/00

    CPC分类号: C08L51/04 C08L69/00

    摘要: A thermoplastic molding material containing, based on components A, B and C,A from 10 to 90% by weight of one or more polycarbonates,B from 10 to 50% by weight of one or more graft copolymers,C from 10 to 50% by weight of one or more thermoplastic copolymers containing a vinylaromatic monomer of 8 to 12 carbon atoms and acrylonitrile,wherein component B is composed ofB.sub.1 a first, coarsely divided graft copolymer which has an average particle size of from 200 to 700 nm (d.sub.50 value of cumulative molecular weight distribution) in a proportion of from 30 to 70% by weight, based on B, andB.sub.2 a second, finely divided graft copolymer which has an average particle size of from 50 to 180 nm (d.sub.50 value of cumulative molecular weight distribution) in a proportion of from 70 to 30% by weight, based on B,is used for producing moldings.

    摘要翻译: 一种热塑性模塑材料,其基于组分A,B和C,A为10至90重量%的一种或多种聚碳酸酯,B为10至50重量%的一种或多种接枝共聚物,C为10至50% 的一种或多种含有8-12个碳原子的乙烯基芳族单体和丙烯腈的热塑性共聚物,其中组分B由B1组成,第一种粗分离的接枝共聚物的平均粒度为200-700nm(d50值 的累积分子量分布),基于B和30的比例为30〜70重量%,B2为平均粒径为50〜180nm的第二微细接枝共聚物(d50累积分子量值 分布)以按重量计70%至30%的比例用于生产模制品。

    Fully aromatic thermotropic polyester imide
    5.
    发明授权
    Fully aromatic thermotropic polyester imide 失效
    全芳香热致聚酰亚胺

    公开(公告)号:US4801676A

    公开(公告)日:1989-01-31

    申请号:US78668

    申请日:1987-07-28

    摘要: Fully aromatic thermotropic polyesters based on(A) from 30 to 60 mol % of 4-hydroxybenzoic acid,(B) from 20 to 35 mol % of a mixture of(B.sub.1) terephthalic acid,(B.sub.2) isophthalic acid and(B.sub.3) from 0.5 to 5 mol % of a dicarboxylic acid of the general formula I ##STR1## where X is --O--, --S--, --SO.sub.2 --, --CO--, --CH.sub.2 -- or --C(CH.sub.3).sub.2 --, n is 0 or 1 and the two imide nitrogen atoms are meta or para to X, or their C.sub.1 -C.sub.8 -alkyl, C.sub.1 -C.sub.8 -alkoxy, aryl, chlorine or bromine derivatives which are substituted in the nucleus,the molar ratio of B.sub.1 to B.sub.2 being from 1.04:1 to 19:1, and(C) from 20 to 35 mol % of a mixture of(C.sub.1) hydroquinone and(C.sub.2) 4,4'-dihydroxydiphenyl,the molar ratio of C.sub.1 to C.sub.2 being from 0.1:1 to 2.67:1 and the molar ratio of B to C being from 0.9:1 to 1.1:1.

    摘要翻译: 基于(A)30至60mol%的4-羟基苯甲酸的全芳族热致聚酯,(B)20至35mol%的(B1)对苯二甲酸,(B2)间苯二甲酸和(B3)的混合物 0.5〜5mol%的通式I的二羧酸,其中X是-O - , - S - , - SO 2 - , - CO - , - CH 2 - 或-C(CH 3)2 - ,n是 0或1,并且两个酰亚胺氮原子是X或其在核中被取代的C 1 -C 8 - 烷基,C 1 -C 8 - 烷氧基,芳基,氯或溴衍生物的间位或对位,B1与B2的摩尔比 为1.04:1〜19:1,(C)20〜35摩尔%(C1)氢醌与(C2)4,4'-二羟基二苯基的混合物,C1与C2的摩尔比为0.1: 1〜2.67:1,B与C的摩尔比为0.9:1〜1.1:1。

    Fully aromatic thermotropic polyesters
    6.
    发明授权
    Fully aromatic thermotropic polyesters 失效
    全芳香族热致聚酯

    公开(公告)号:US4748229A

    公开(公告)日:1988-05-31

    申请号:US077281

    申请日:1987-07-24

    摘要: Fully aromatic thermotropic polyesters are based on(A) from 30 to 60 mol % of 4-hydroxybenzoic acid,(b) from 20 to 35 mol % of a mixture of(B.sub.1) terephthalic acid and(B.sub.2) isophthalic acid, the molar ratio of B.sub.1 to B.sub.2 being from 1.04:1 to 19:1, and(C) from 20 to 35 mol % of a mixture of(C.sub.1) hydroquinone,(C.sub.2) 4,4'-dihydroxydiphenyl and(C.sub.3) from 0.5 to 5 mol % of(C.sub.31) 2,7-dihydroxynaphthalene and/or(C.sub.32) 1,3-dihydroxybenzene and/or(C.sub.33) and aromatic dihydroxy compound of the general formula I ##STR1## where X is --CH.sub.2 --, --C(CH.sub.3).sub.2 --, --S--, --SO.sub.2 --, --O-- or --CO--, and/or(C.sub.34) a compound of the general formula II ##STR2## where Y is NH.sub.2 or OH, the molar ratio of C.sub.1 to C.sub.2 being from 0.1:1 to 2.67:1 and the molar ratio of B to C being from 0.9:1 to 1.1:1.

    摘要翻译: 全芳香族热致聚酯基于(A)30〜60摩尔%的4-羟基苯甲酸,(b)20〜35摩尔%的(B1)对苯二甲酸和(B2)间苯二甲酸的混合物,摩尔比 的B1〜B2为1.04:1〜19:1,(C)20〜35摩尔%的(C1)氢醌,(C2)4,4'-二羟基联苯和(C3)的混合物为0.5〜5 (C31)2,7-二羟基萘和/或(C32)1,3-二羟基苯和/或(C33)和通式I的芳族二羟基化合物(I)的摩尔%,其中X是-CH 2 - -C(CH 3)2 - , - S-,-SO 2 - , - O-或-CO-,和/或(C 34)通式II的化合物其中Y是NH 2或OH, C1与C2的摩尔比为0.1:1至2.67:1,B与C的摩尔比为0.9:1至1.1:1。

    Wholly aromatic thermotropic polyesters
    9.
    发明授权
    Wholly aromatic thermotropic polyesters 失效
    全芳族热致聚酯

    公开(公告)号:US4764582A

    公开(公告)日:1988-08-16

    申请号:US084165

    申请日:1987-08-11

    摘要: Wholly aromatic thermotropic polyesters are based on(A) from 25 to 60 mol % of a mixture of(A.sub.1) 4-hydroxybenzoic acid and(A.sub.2) 3-hydroxybenzoic acid, 4-aminobenzoic acid and/or 3-aminobenzoic acid or their chlorine, bromine, C.sub.1 -C.sub.8 -alkyl or C.sub.1 -C.sub.8 -alkoxy derivatives substituted in the nucleus, the molar ratio of A.sub.1 to A.sub.2 being from 5:1 to 41:1,(B) from 20 to 37.5 mol % of a mixture of(B.sub.1) terephthalic acid and(B.sub.2) isophthalic acid, the molar ratio of B.sub.1 to B.sub.2 being from 1.04:1 to 19:1, and(C) from 20 to 37.5 mol % of a mixture of(C.sub.1) hydroquinone and(C.sub.2) 4,4'-dihydroxydiphenyl, the molar ratio of C.sub.1 to C.sub.2 being from 0.1:1 to 2.67:1 and the molar ratio of B to C being from 0.9:1 to 1.1:1.

    摘要翻译: 全芳族热致聚酯基于(A)25至60摩尔%的(A1)4-羟基苯甲酸和(A2)3-羟基苯甲酸,4-氨基苯甲酸和/或3-氨基苯甲酸或其氯的混合物 ,在核中取代的溴,C 1 -C 8 - 烷基或C 1 -C 8 - 烷氧基衍生物,A1与A2的摩尔比为5:1至41:1,(B)为20至37.5摩尔% (B1)对苯二甲酸和(B2)间苯二甲酸,B1与B2的摩尔比为1.04:1至19:1,(C)20至37.5摩尔%的(C1)氢醌与(C2 )4,4'-二羟基二苯基,C1与C2的摩尔比为0.1:1至2.67:1,B与C的摩尔比为0.9:1至1.1:1。

    Fully aromatic thermotropic polyesters
    10.
    发明授权
    Fully aromatic thermotropic polyesters 失效
    全芳香族热致聚酯

    公开(公告)号:US4751128A

    公开(公告)日:1988-06-14

    申请号:US79995

    申请日:1987-07-31

    CPC分类号: C08G63/605 C09K19/3809

    摘要: Fully aromatic themotropic polyesters are based on(A) from 30 to 60 mol % of 4-hydroxybenzoic acid,(B) from 20 to 35 mol % of a mixture of(B.sub.1) terephthalic acid and(B.sub.2) isophthalic acid, the molar ratio of B.sub.1 to B.sub.2 being from 1.04:1 to 19:1, and(C) from 20 to 35 mol % of a mixture of(C.sub.1) hydroquinone,(C.sub.2) 4,4'-dihydroxydiphenyl and(C.sub.3) from 0 to 5 mol % of a dihydroxy compound of the general formula I ##STR1## where R and R' are each C.sub.1 -C.sub.4 -alkyl, halogen or aryl, n is 1, 2 or 3 and m is 0 or 1, the molar ratio of C.sub.1 to C.sub.2 being from 0.1:1 to 2.67:1 and the molar ratio of B to C being from 0.9:1 to 1.1:1.

    摘要翻译: 全芳族各向同性聚酯基于(A)30〜60摩尔%的4-羟基苯甲酸,(B)为20〜35摩尔%的(B1)对苯二甲酸和(B2)间苯二甲酸的混合物,摩尔比 (C1)氢醌,(C2)4,4'-二羟基联苯和(C3)0-5的混合物的(C)为20〜35摩尔% mol%的通式I的二羟基化合物(I)其中R和R'各自为C 1 -C 4 - 烷基,卤素或芳基,n为1,2或3,m为0或1, C1与C2的比例为0.1:1至2.67:1,B与C的摩尔比为0.9:1至1.1:1。