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1.发明授权Glass fiber reinforced thermoplastic molding compositions based on polyesters and graft polymers 失效基于聚酯和接枝聚合物的玻璃纤维增强热塑性模塑组合物
公开(公告)号：US4940746A
公开(公告)日：1990-07-10
申请号：US254802
申请日：1988-10-07
申请人： Dietrich Lausberg , Wolfgang Seydl , Manfred Knoll , Erhard Seiler , Herbert Gutsche , Peter Kolm
发明人： Dietrich Lausberg , Wolfgang Seydl , Manfred Knoll , Erhard Seiler , Herbert Gutsche , Peter Kolm
摘要： Thermoplastic molding composition based on thermoplastic polyesters (a.sub.1), graft polymers incorporating acrylate rubbers as grafting base (a.sub.2), copolymers of aromatic vinyl monomers and acrylonitrile or methacrylonitrile (a.sub.3) and glass fibers (B) have particularly good mechanical properties if the (meth)acrylonitrile content in component (a.sub.3), based on the total weight of (a.sub.3), is less than the (meth)acrylonitrile content of component (a.sub.22).
摘要翻译： 基于热塑性聚酯（a1）的热塑性模塑组合物，将丙烯酸酯橡胶作为接枝基（a2）的接枝聚合物，芳族乙烯基单体和丙烯腈或甲基丙烯腈（a3）和玻璃纤维（B）的共聚物如果（甲基） ）（a3）中的丙烯腈含量基于（a3）的总重量小于组分（a22）的（甲基）丙烯腈含量。
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2.发明授权Tough polybutylene terephthalate molding compositions showing good thermo-aging stability and processing stability 失效韧性聚对苯二甲酸丁二醇酯模塑组合物显示出良好的热老化稳定性和加工稳定性
公开(公告)号：US4022752A
公开(公告)日：1977-05-10
申请号：US568145
申请日：1975-04-14
申请人： Peter Horn , Rolf Wurmb , Dietrich Wolff , Wolfgang Seydl
发明人： Peter Horn , Rolf Wurmb , Dietrich Wolff , Wolfgang Seydl
IPC分类号： C08L67/00 , C08G18/42 , C08G18/79 , C08K5/29 , C08K5/3442 , C08K5/36 , C08L1/00 , C08L23/00 , C08L27/00 , C08L33/00 , C08L33/02 , C08L59/00 , C08L71/00 , C08L71/12 , C08L77/00 , C08L101/00 , C08K5/16
CPC分类号： C08K5/3442 , C08G18/4213 , C08G18/797 , C08G18/798 , C08K5/29 , C08K5/36
摘要： Thermoplastic molding compositions based on polybutylene terephthalate having a relative viscosity of from 1.3 to 2.0, as measured in a phenol/o-dichlorobenzene mixture at 25.degree. C, and which contain, to increase the thermo-aging stability and toughness and also to improve the processing stability, from 0.1 to 10% by weight, based on the polybutylene terephthalate, of isocyanates or isothiocyanates and/or carbodiimides and/or compounds forming isocyanate groups or isothiocyanate groups and/or carbodiimide groups.
摘要翻译： 基于聚对苯二甲酸丁二醇酯的热塑性模塑组合物，其相对粘度为1.3至2.0，在苯酚/邻二氯苯混合物中在25℃下测量，并且其含有增加热老化稳定性和韧性以及改善 异氰酸酯或异硫氰酸酯和/或碳二亚胺和/或形成异氰酸酯基团或异硫氰酸酯基团和/或碳二亚胺基团的化合物的加工稳定性为0.1至10重量％。
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3.发明授权
公开(公告)号：US4060518A
公开(公告)日：1977-11-29
申请号：US620713
申请日：1975-10-08
摘要： Process for the continuous manufacture of polymeric starting materials for high-grade transparent thin sheeting, whereinA. .epsilon.-caprolactam is continuously agitated in a first reaction zone under polyamide-forming conditions at temperatures of from 240.degree. to 290.degree. C until at least 20% and preferably at least 35% of the .epsilon.-caprolactam has reacted,B. magnesium silicate having a particle size of less than 30 .mu.m is then added to the melt to give magnesium silicate concentrations in the reaction mixture of from 0.0005 to 0.5% and preferably from 0.001 to 0.01%, andC. the melt is then polymerized in further stages to completion until the relative viscosity is from 2.4 to 3.3 and preferably from 2.5 to 2.8.
摘要翻译： 用于连续制造用于高级透明薄片的聚合起始材料的方法，其中A.ε-CAPROLACTAM在第一反应区内连续地在240℃至290℃的温度下在多酰胺形成条件下搅拌直到至少20 ％，优选至少35％的ε-己内酰胺已经反应。B.具有小于30微米的颗粒尺寸的硅酸镁被添加到熔体中以在反应混合物中产生0.0005至0.5％的硅酸镁浓度， 优选从0.001到0。
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公开(公告)号：US3947421A
公开(公告)日：1976-03-30
申请号：US434271
申请日：1974-01-17
申请人： Wolfgang Seydl
发明人： Wolfgang Seydl
CPC分类号： C08K3/34 , Y10S260/24
摘要： Self-extinguishing molding compositions based on polybutylene terephthalate which do not drip flaming particles on exposure to a flame and which contain a compound containing halogen, which is stable under the conditions required for processing the melt, and a synergistically active metal compound, are obtained by incorporation of a magnesium silicate of the chrysotile type into the polycondensate.
摘要翻译： 基于聚对苯二甲酸丁二醇酯的自熄模塑组合物，其在暴露于火焰下不滴火焰的颗粒，并且含有在处理熔融物所需的条件下稳定的含卤素的化合物和协同活性金属化合物是通过 将温石棉类型的硅酸镁掺入缩聚物中。
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公开(公告)号：US4092284A
公开(公告)日：1978-05-30
申请号：US731126
申请日：1976-10-12
申请人： Rainer Theysohn , Rolf Wurmb , Wolfgang Seydl , Franz Zahradnik
发明人： Rainer Theysohn , Rolf Wurmb , Wolfgang Seydl , Franz Zahradnik
摘要： Filled nylon molding compositions of increased rigidity containing red phosphorus as a flameproofing agent and talc or mica as a filler. They may be converted to moldings which are used, above all, in the electrical industry.
摘要翻译： 含有红磷作为阻燃剂的刚性增加的填充尼龙成型组合物和滑石或云母作为填料。 它们可以转化为首先在电气工业中使用的模制品。
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6.发明授权Glass-fiber-reinforced polyester molding compositions of reduced flammability 失效降低易燃性的玻璃纤维增强聚酯模塑组合物
公开(公告)号：US3963669A
公开(公告)日：1976-06-15
申请号：US549659
申请日：1975-02-13
申请人： Rolf Wurmb , Joachim Kunde , Wolfgang Seydl
发明人： Rolf Wurmb , Joachim Kunde , Wolfgang Seydl
CPC分类号： C08K3/34 , C08K13/04 , C08K3/0058 , C08K3/02 , C08K3/40 , C08K5/0066 , Y10S260/24
摘要： Glass-fiber-reinforced molding compositions of reduced flammability consisting of (A) a linear saturated polyester resin, (B) from 10 to 60 per cent by weight of glass fibers and (C) from 3 to 30 per cent by weight of a flame retardant. The compositions contain from 2 to 20 per cent by weight, based on the total weight of the molding composition, of a particulate water-insoluble silicate having a bulk density of more than 100 g/l, which prevents dripping of the composition when in contact with an open flame.
摘要翻译： （A）直链饱和聚酯树脂，（B）10至60重量百分比的玻璃纤维和（C）3至30重量％的火焰组成的玻璃纤维增强的易燃性成型组合物 阻燃剂。 基于组合物的总重量，组合物含有2至20重量％的堆积密度大于100g / l的颗粒状水不溶性硅酸盐，其防止组合物在接触时滴落 有明火。
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公开(公告)号：US4107231A
公开(公告)日：1978-08-15
申请号：US669740
申请日：1976-03-23
CPC分类号： C08K5/03 , C08L67/02 , Y10S260/24
摘要： Flame-proofed linear polyesters containing, as flame-proofing agents, halogenated oligomeric styrenes and synergistic compounds.
摘要翻译： 作为阻燃剂，含有卤化低聚苯乙烯和协同化合物的防火线性聚酯。
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公开(公告)号：US4048135A
公开(公告)日：1977-09-13
申请号：US665062
申请日：1976-03-08
CPC分类号： C08K3/2279 , C08K3/22
摘要： Thermoplastic, linear, saturated polyesters containing flameproofing agents consisting of halogen compounds and an antimony trioxide which has been prepared in an aqueous suspension of an inorganic support using an aqueous antimony(III) halide solution and adding an aqueous solution of a base to raise the pH to from 6 to 8 with precipitation of the antimony compound onto the support, followed by separation of the solids from the aqueous phase.
摘要翻译： 含有由卤素化合物和三氧化锑组成的防火剂的热塑性线性饱和聚酯，其使用卤水溶液（III）溶液在无机载体的水性悬浮液中制备，并加入碱的水溶液以提高pH 至6至8，将锑化合物沉淀在载体上，然后将固体从水相中分离。
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9.发明授权Antistatic polybutylene terephthalate molding compositions containing alkoxylated polyamide 失效含有烷氧基化聚酰胺的抗静电聚对苯二甲酸丁二醇酯模塑料
公开(公告)号：US4024204A
公开(公告)日：1977-05-17
申请号：US591416
申请日：1975-06-30
申请人： Karl Schlichting , Ludwig Beer , Wolfgang Seydl
发明人： Karl Schlichting , Ludwig Beer , Wolfgang Seydl
CPC分类号： C08L67/02
摘要： Polybutylene terephthalate molding compositions containing from 0.5 to 20% by weight, based on the polyester, of an alkoxylated polyamide finely distributed therein to reduce the tendency of the polyester to electrification.
摘要翻译： 聚对苯二甲酸丁二醇酯模塑组合物含有基于聚酯的0.5至20重量％的精细分散在其中的烷氧基化聚酰胺以降低聚酯电气化倾向。
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10.发明授权Thermoplastic polyester molding compositions with improved heat distortion point 失效具有改进的热失真点的热塑性聚酯模塑组合物
公开(公告)号：US4145331A
公开(公告)日：1979-03-20
申请号：US858745
申请日：1977-12-08
CPC分类号： C08L51/003 , C08L67/02
摘要： Thermoplastic polyester molding compositions with improved heat distortion point contain, per 100 parts of a linear saturated polyester, from 1 to 100 parts of a rubbery graft copolymer, from 10 to 100 parts of an .alpha.-methylstyrene/acrylonitrile copolymer, and from 0 up to 80, preferably 10 to 80 parts of a filler, especially glass fibers as the filler. They can be converted to shaped articles by extrusion or injection molding.
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