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    • 4. 发明授权
    • Thermoplastic molding materials based on partly aromatic copolyamides
and polycarbonates
    • 基于部分芳族共聚酰胺和聚碳酸酯的热塑性成型材料
    • US5783634A
    • 1998-07-21
    • US815915
    • 1997-03-13
    • Martin WeberHerbert FischGunter PipperAxel Gottschalk
    • Martin WeberHerbert FischGunter PipperAxel Gottschalk
    • C08L69/00C08L77/00C08L77/06C08F8/30
    • C08L69/00C08L77/00C08L77/06
    • Thermoplastic molding materials contain A) from 1 to 99% by weight of a partly aromatic copolyamide composed of a.sub.1) from 30 to 44 mol % of units which are derived from terephthalic acid, a.sub.2) from 6 to 25 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 and a.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%, B) from 1 to 99% by weight of an aromatic polycarbonate, C) from 0 to 30% by weight of a polymeric component having OH groups, D) from 0 to 60% by weight of fibrous or particulate fillers or of a mixture thereof, E) from 0 to 40% by weight of rubber impact modifiers and F) from 0 to 40% by weight of conventional additives and processing assistants.
    • 热塑性成型材料包含A)1至99重量%的部分芳族共聚酰胺,其由a1- 30-44摩尔%的衍生自对苯二甲酸的单元组成,a2)6至25摩尔%衍生的单元 来自间苯二甲酸,a3)43〜49.5摩尔%的衍生自六亚甲基二胺的单元和a4)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,成分a1 )与a4)一起产生100%B)1至99重量%的芳族聚碳酸酯,C)0至30重量%的具有OH基团的聚合物组分,D)0至60重量% 纤维或颗粒填料或其混合物,E)0至40重量%的橡胶抗冲改性剂和F)0至40重量%的常规添加剂和加工助剂。
    • 6. 发明授权
    • Thermoplastic polyamide molding materials
    • 热塑性聚酰胺成型材料
    • US5728800A
    • 1998-03-17
    • US590472
    • 1996-01-23
    • Axel GottschalkHerbert FischGunter PipperMartin Weber
    • Axel GottschalkHerbert FischGunter PipperMartin Weber
    • C08G69/26C08L25/04C08L33/10C08L51/04C08L55/02C08L77/00C08L77/06
    • C08L77/00C08G69/265C08L25/04C08L51/04C08L55/02C08L77/06C08L33/10
    • Thermoplastic molding materials contain A) from 5 to 94% by weight of a partly aromatic, semicrystalline copolyamide composed essentially of a.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, and a.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% and B) from 5 to 94% by weight of an ASA or ABS or SAN polymer or of a C.sub.1 -C.sub.18 -alkyl ester of (meth)acrylic acid or of a mixture thereof, C) from 1 to 30% by weight of an adhesion promoter which contains from 0.1 to 10% by weight, based on 100% by weight of (C), of functional monomers, D) from 0 to 30% by weight of an elastomeric polymer, E) from 0 to 45% by weight of a fibrous or particulate filler or of a mixture thereof, and F) from 0 to 30% by weight of conventional additives and processing assistants, the percentages A) to F) summing to 100%.
    • 热塑性成型材料包含A)5至94重量%的部分芳族半结晶共聚酰胺,其基本上由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 其衍生自间苯二甲酸,a3)43至49.5摩尔%的衍生自六亚甲基二胺的单元,以及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 组分a1)至a4)的百分比一起产生100%,B)5至94重量%的ASA或ABS或SAN聚合物或(甲基)丙烯酸的C1-C18烷基酯或其混合物 C)1〜30重量%的粘合促进剂,其含量为0.1〜10重量%,基于100重量%的(C)官能单体,D)0〜30重量% 弹性体聚合物,E)0至45重量%的纤维或颗粒填料或其混合物,F)0至30重量% 八种常规添加剂和加工助剂,百分比A)至F)相加至100%。
    • 7. 发明授权
    • Preparation of aqueous polyurethane dispersions
    • 水性聚氨酯分散体的制备
    • US5270383A
    • 1993-12-14
    • US956761
    • 1992-12-14
    • Herbert FischLothar Maempel
    • Herbert FischLothar Maempel
    • C08K5/17C08G18/08C08L75/00C08L75/04C09D175/04C09J175/04
    • C09D175/04C08G18/0804C09J175/04C08G2170/80
    • Aqueous polyurethane dispersions are prepared by reacting (a) dihydroxy compounds having a molecular weight of from 500 to 5,000, (b) diisocyanates and, if required, (c) chain extenders having at least two hydrogen atoms which are reactive toward isocyanate groups and a molecular weight of less than 300 in the melt or in the presence of a water-miscible, inert organic solvent (S) which boils below 100.degree. C. to give a prepolymer having terminal isocyanate groups, then reacting the prepolymer with (d) salts of aliphatic aminocarboxylic or aminosulfonic acids or tertiary ammonium salts and dispersing the resulting polyurethane in water, by a process in which, before the polyurethane obtained is dispersed in water, from 5 to 60 parts by weight, based on 100 parts by weight of the polyurethane, of a polymer (p) [sic]which is dissolved in a solvent (S') boiling below 100.degree. C. is admixed, with the exception of condensates of phenol with formaldehyde and of epichlorohydrin with bisphenol A, and said polyurethane dispersions are used as adhesives or coating materials.
    • PCT No.PCT / EP91 / 01391 Sec。 371日期:1992年12月14日 102(e)日期1992年12月14日PCT PCT 1991年7月25日PCT公布。 第WO92 / 02566号公报 日本二月二十日,1992.水性聚氨酯分散体是通过使(a)分子量为500-5,000的二羟基化合物,(b)二异氰酸酯和(如果需要的话)(c)具有至少两个氢原子的扩链剂 在熔体中或在沸点低于100℃的水混溶惰性有机溶剂(S)的存在下,异氰酸酯基团的分子量小于300,并产生具有末端异氰酸酯基团的预聚物,然后使 该预聚物与(d)脂肪族氨基羧酸或氨基磺酸或叔铵盐的盐,并将得到的聚氨酯分散在水中,通过以下方法将所得聚氨酯分散在水中:将所得的聚氨酯在水中分散5至60重量份,基于 混合100重量份聚氨酯,溶解在沸点低于100℃的溶剂(S')中的聚合物(p)[sic],除了苯酚与甲醛和表氯醇的缩合物 n与双酚A,所述聚氨酯分散体用作粘合剂或涂料。
    • 10. 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%。