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    • 2. 发明申请
    • Thermoplastic moulding compounds exhibiting improved chemical resistance
    • 具有改善耐化学性的热塑性模塑料
    • US20070167573A1
    • 2007-07-19
    • US10596344
    • 2004-12-14
    • Martin StorkMartin WeberAxel GottschalkSven RiechersNorbert GuntherbergWolfgang FischerLudger LeberPeter IttemannStephan Jungling
    • Martin StorkMartin WeberAxel GottschalkSven RiechersNorbert GuntherbergWolfgang FischerLudger LeberPeter IttemannStephan Jungling
    • C08F8/00
    • C08L51/04C08F257/02C08F279/02C08F285/00C08L25/12C08L33/12C08L35/06C08L51/00C08L51/003C08L55/02C08L2205/03C08L2666/02C08L2666/04
    • The present invention relates to thermoplastic molding compositions comprising a mixture of (A) from 30 to 69% by weight, based on the sum of components (A), (B) and (C), of a methyl methacrylate polymer, (B) from 30 to 69% by weight, based on the sum of components (A), (B) and (C), of a copolymer obtainable by polymerizing a styrenic monomer and a vinyl cyanide, and (C) from 1 to 40% by weight, based on the sum of components (A), (B) and (C), of a graft copolymer obtainable from (C1) from 60 to 90% by weight, based on (C), of a core obtainable by polymerizing a 1,3-diene and a styrenic monomer, (C2) from 5 to 20% by weight, based on (C), of a first graft shell, and (C3) from 5 to 20% by weight, based on (C), of a second graft shell composed of an alkyl (meth)acrylate polymer, with the proviso that the ratio of (C2) to (C3) is in the range from 2:1 to 1:2, the essence of the invention being that the first graft shell (C2) is obtainable by polymerizing a monomer mixture consisting of (C21) from 30 to 39% by weight, based on (C2), of a styrenic monomer, (C22) from 61 to 70% by weight, based on (C2), of a C1-C8-alkyl ester of methacrylic acid and (C23) from 0 to 3% by weight, based on (C2), of a crosslinking monomer, and also to processes for producing these molding compositions, to their use and to the moldings obtainable therefrom.
    • 本发明涉及热塑性模塑组合物,其包含(A)基于甲基丙烯酸甲酯聚合物的组分(A),(B)和(C)的总和为30至69重量%的混合物,(B) 基于通过聚合苯乙烯类单体和乙烯基氰获得的共聚物的组分(A),(B)和(C)的总和的30至69重量%,和(C)1至40重量% 以(C)为基准,从(C)得到的(C)成分(A),(B)和(C))的总和为基于(C)为60〜90重量% 1,3-二烯和苯乙烯单体,(C)基于(C)的5-20重量%(C),第一接枝壳和(C)5-20重量%的(C3) ,由(甲基)丙烯酸烷基酯聚合物组成的第二接枝壳,条件是(C2)与(C3)的比例在2:1至1:2的范围内,本发明的本质是 第一接枝壳(C2)可以通过聚合由(C) 21),基于(C2),基于(C2)的苯乙烯类单体(C22)为30〜39重量%,基于(C2)为61〜70重量%的C 1〜 甲基丙烯酸的C 8 - 烷基酯和(C 23)0-3重量%,基于(C2)的交联单体,以及制备这些模塑组合物的方法, 使用和可从其获得的模制品。
    • 5. 发明授权
    • Polyamide/polyolefin blends
    • 聚酰胺/聚烯烃共混物
    • US5883186A
    • 1999-03-16
    • US880540
    • 1997-06-23
    • Axel GottschalkHerbert FischGunter PipperMartin Weber
    • Axel GottschalkHerbert FischGunter PipperMartin Weber
    • C08L23/10C08L23/16C08L51/06C08L77/00C08G63/48C08G63/91C08L51/00C08L63/00
    • C08L23/10C08L77/00C08L23/16C08L51/06
    • Thermoplastic molding materials containA) from 4 to 95% by weight of a semicrystalline, partly aromatic copolyamide composed ofa.sub.1) from 30 to 44 mol % of units which are derived from terephthalic acid,a.sub.2) from 6 to 20 mol % of units which are derived from isophthalic acid,a.sub.3) from 43 to 49.5 mol % of units which are derived from hexamethylenediamine anda.sub.4) from 0.5 to 7 mol % of units which are derived from aliphatic cyclic diamines of 6 to 30 carbon atoms,the molar percentages of components a.sub.1) to a.sub.4) together giving 100%, andB) from 4 to 95% by weight of a polyolefin homo- or copolymer or a mixture thereof,C) from 1 to 20% by weight of a compatibilizer,D) from 0 to 20% by weight of an elastomeric polymer,E) from 0 to 50% by weight of a fibrous or particulate filler andF) from 0 to 30% by weight of conventional additives and processing assistants,the percentages by weight of components A to F together giving 100%.
    • 热塑性成型材料包含A)4至95重量%的半结晶部分芳族共聚酰胺,其由a1-30-44摩尔%的衍生自对苯二甲酸的单元组成,a2)6至20摩尔%的单元, 衍生自间苯二甲酸,a3)43至49.5摩尔%的衍生自六亚甲基二胺的单元和a4)0.5至7摩尔%的衍生自6至30个碳原子的脂族环状二胺的单元,摩尔百分数 组分a1)至a4)一起提供100%,和B)4至95重量%的聚烯烃均聚物或共聚物或其混合物,C)1至20重量%的增容剂,D)0 至20重量%的弹性体聚合物,E)0至50重量%的纤维或颗粒填料和F)0至30重量%的常规添加剂和加工助剂,组分A至 F一起给100%。
    • 7. 发明授权
    • Thermoplastic polyamide molding materials
    • 热塑性聚酰胺成型材料
    • US5650466A
    • 1997-07-22
    • US583189
    • 1996-01-04
    • Axel GottschalkHerbert FischGunter PipperMartin Weber
    • Axel GottschalkHerbert FischGunter PipperMartin Weber
    • C08G69/26C08L35/06C08L77/00C08L77/06C08L77/10C08L39/04
    • C08L35/06C08G69/265C08L77/00C08L77/06
    • Thermoplastic molding materials containA) from 5 to 95% by weight of a semicrystalline, partly aromatic copolyamide composed ofa.sub.1) from 30 to 44 mol % of units which are derived from terephthalic acid,a.sub.2) from 6 to 20 mol % of units which are derived from isophthalic acid,a.sub.3) from 43 to 49.5 mol % of units which are derived from hexamethylenediamine anda.sub.4) from 0.5 to 7 mol % of units which are derived from aliphatic cyclic diamines of 6 to 30 carbon atoms, the molar percentages of the components a.sub.1) to a.sub.4) summing to 100%,B) from 5 to 95% by weight of a copolymer of vinylaromatic compounds with .alpha.,.beta.-unsaturated dicarboxylic anhydrides and .alpha.,.beta.-unsaturated dicarboximides,C) from 0 to 90% by weight of an SAN, ABS or ASA polymer or of a polymer of a C.sub.1 -C.sub.18 -alkyl ester of (meth)acrylic acid or of a mixture thereof,D) from 0 to 20% by weight of an elastomeric polymer,E) from 0 to 50% by weight of a fibrous or particulate filler andF) from 0 to 30% by weight of conventional additives and processing assistants,the percentages by weight of the components A) to F) summing to 100 %.
    • 热塑性成型材料含有A)5〜95重量%的半结晶部分芳族共聚酰胺,其由a1- 30〜44摩尔%的衍生自对苯二甲酸的单元组成,a2)6〜20摩尔%的单元, 衍生自间苯二甲酸,a3)43至49.5摩尔%的衍生自六亚甲基二胺的单元和a4)0.5至7摩尔%的衍生自6至30个碳原子的脂族环状二胺的单元,摩尔百分数 组分a1)至a4)相加至100%,B)5至95重量%的乙烯基芳族化合物与α,β-不饱和二羧酸酐和α,β-不饱和二羧酸酯的共聚物,C)0至90% 重量的SAN,ABS或ASA聚合物或(甲基)丙烯酸或其混合物的C 1 -C 18烷基酯的聚合物,D)0至20重量%的弹性体聚合物,E) 0至50重量%的纤维或颗粒填料和F)0至30重量%的c 常规添加剂和加工助剂,组分A)至F)的重量百分数相加至100%。
    • 8. 发明授权
    • Molding materials comprising polyarylene ethers and copolyamides
    • 包含聚亚芳基醚和共聚酰胺的成型材料
    • US5639833A
    • 1997-06-17
    • US513631
    • 1995-08-10
    • Martin WeberHerbert FischGunter PipperAxel Gottschalk
    • Martin WeberHerbert FischGunter PipperAxel Gottschalk
    • C08L23/00C08L23/16C08L51/00C08L71/00C08L71/08C08L71/10C08L73/00C08L77/00C08L77/06C08L81/00C08L81/06C08L87/00
    • C08L81/06C08L71/00C08L77/00C08L77/06
    • The invention is directed to molding materials containingA) from 1 to 99% by weight of polyarylene ethers having repeating units I ##STR1## where t and q may each be an integer 0, 1, 2 or 3,T, Q and Z may each be a chemical bond or --O--, --S--, --SO.sub.2 --, S.dbd.O, C.dbd.O, --N.dbd.N--, R.sup.a C.dbd.CR.sup.b -- or --CR.sup.c R.sup.d --, with the proviso that at least one of the groups T, Q and Z is --SO.sub.2 -- or C.dbd.O,R.sup.a and R.sup.b,R.sup.c and R.sup.d, andAr and Ar.sup.1 are as defined in the specification,B) from 1 to 99% by weight of copolyamides containingb.sub.1) from 30 to 44 mol % of units which are derived from terephthalic acid,b.sub.2) from 6 to 20 mol % of units which are derived from isophthalic acid,b.sub.3) from 43 to 49.5 mol % of units which are derived from hexamethylenediamine,b.sub.4) from 0.5 to 7 mol % of units which are derived from aliphatic cyclic diamines of 6 to 30 carbon atoms andb.sub.5) from 0 to 4 mol % of further polyamide-forming monomers which differ from b.sub.1) to b.sub.4),along with other optional additives.
    • 本发明涉及含有A)1至99重量%的具有重复单元I(I)的聚亚芳基醚的成型材料,其中t和q可各自为整数0,1,2或3,T,Q 和Z可以各自为化学键或-O - , - S - , - SO 2 - ,S = O,C = O,-N = N-,RaC = CRb-或-CRcRd-,条件是至少 T,Q和Z中的一个是-SO 2 - 或C = O,R a和R b,R c和R d,Ar和Ar 1如说明书中所定义,B)1至99重量%的含有b1 )来自对苯二甲酸的单元为30〜44摩尔%,b2)6〜20摩尔%来自间苯二甲酸的单元,b3)43〜49.5摩尔%的衍生自六亚甲基二胺的单元,b4 )0.5〜7摩尔%的衍生自6〜30个碳原子的脂肪族环状二胺的单元,b5)0〜4摩尔%的不同于b1)〜b4)的其他聚酰胺形成性单体,以及其它任选的 添加剂。
    • 10. 发明授权
    • Molding compositions comprising random copolyamides, their use, and process for their preparation
    • 包含无规共聚酰胺的成型组合物,其用途及其制备方法
    • US06284830B1
    • 2001-09-04
    • US09115554
    • 1998-07-15
    • Axel GottschalkStefan GrutkeGunter PipperPeter WolfMartin Weber
    • Axel GottschalkStefan GrutkeGunter PipperPeter WolfMartin Weber
    • C08L7700
    • C08L77/00C08L23/02C08L25/10C08L51/04C08L55/02C08L71/10C08L77/06C08L51/00C08L25/00C08L23/00C08L71/00
    • The molding composition comprises components A, B and, if desired, components C to E, the total weight of which is 100% by weight: a: as component A, from 5 to 95% by weight of a random copolyamide made from a1: from 95.1 to 99.9% by weight of component A1 made from equimolar amounts of at least one linear aliphatic diamine and at least one linear aliphatic dicarboxylic acid a2: from 0.1 to 4.9% by weight of component A2 made from equimolar amounts of at least one linear aliphatic diamine and isophthalic acid b: from 5 to 95% by weight of a copolymer component B, different from component A, selected from: b1: component B1 made from at least one, if desired modified, polyarylene ether, or b2: component B2 made from, as component B21, from 60 to 99% by weight of at least one polyolefin homo- or copolymer and, as component B22, from 1 to 40% by weight of at least one modified polyolefm homo- or copolymer, or b3: component B3 made from, as component B31, from 70 to 100% by weight of at least one SAN, ABS or ASA polymer and, as component B32, from 0 to 30% by weight of at least one modified SAN, ABS or ASA polymer c: as component C, from 0 to 20% by weight of at least one impact modifier d: as component D, from 0 to 50% by weight of at least one filler e: as component E, from 0 to 20% by weight of customary additives.
    • 成型组合物包含组分A,B,如果需要,组分C至E的总重量为100重量%:a:作为组分A,5至95重量%的由以下组分制备的无规共聚酰胺: 95.1至99.9重量%的由等摩尔量的至少一种直链脂肪族二胺和至少一种直链脂肪族二羧酸制成的组分A1的组分A1:0.1至4.9重量%的由等摩尔量的至少一种直链脂族二胺 和间苯二甲酸b:5至95重量%的不同于组分A的共聚物组分B,其选自:b1:由至少一种如果需要的改性的聚亚芳基醚制备的组分B1,由以下组分制成的orb2:组分B2作为 组分B21,60-99重量%的至少一种聚烯烃均聚物或共聚物,和作为组分B22的1-40重量%的至少一种改性聚烯烃均聚物或共聚物, 作为组分B31,70至100重量%的至少一种 SAN,ABS或ASA聚合物,并且作为组分B32,0至30重量%的至少一种改性SAN,ABS或ASA聚合物:作为组分C,0至20重量%的至少一种冲击改性剂:如 组分D,0至50重量%的至少一个纤维素:作为组分E,0至20重量%的常规添加剂。