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1. 发明授权

US4873289A Graft polymers and blends thereof with polyamides 失效
标题翻译：接枝聚合物及其与聚酰胺的共混物
公开(公告)号：US4873289A
公开(公告)日：1989-10-10
申请号：US246887
申请日：1988-09-15
申请人： Christian Lindner , Dieter Wittmann , Ludwig Trabert , Carlhans Suling , Herbert Bartl , Karl-Heinz Ott
发明人： Christian Lindner , Dieter Wittmann , Ludwig Trabert , Carlhans Suling , Herbert Bartl , Karl-Heinz Ott
IPC分类号： C08F291/00 , C08F291/02 , C08L7/00 , C08L21/00 , C08L23/00 , C08L33/00 , C08L33/02 , C08L51/00 , C08L51/02 , C08L77/00 , C08L101/00
CPC分类号： C08F291/02 , C08L77/00
摘要： The invention relates to new graft polymers based on elastomers as the graft base and grafted-on vinyl monomers, their preparation and blend thereof with polyamides.
摘要翻译：本发明涉及基于弹性体作为接枝基质和接枝的乙烯基单体的新型接枝聚合物，其与聚酰胺的制备和共混。

2. 发明授权

US4785050A High impact strength, readily flowing polyamide moulding materials 失效
标题翻译：高冲击强度，易流动的聚酰胺成型材料
公开(公告)号：US4785050A
公开(公告)日：1988-11-15
申请号：US907315
申请日：1986-09-15
申请人： Dieter Wittmann , Christian Lindner , Ludwig Trabert , Rudolf Binsack , Karl-Heinz Ott
发明人： Dieter Wittmann , Christian Lindner , Ludwig Trabert , Rudolf Binsack , Karl-Heinz Ott
IPC分类号： C08F291/02 , C08L51/00 , C08L51/04 , C08L51/06 , C08L77/00
CPC分类号： C08F291/02 , C08L77/00 , Y10S525/902
摘要： Readily processable moulding materials with improved impact strength of polyamides and graft products which have a particular chemical and physical structure.
摘要翻译：易于加工的成型材料具有改善的具有特殊化学和物理结构的聚酰胺和接枝产品的冲击强度。

3. 发明授权

US5191017A High-impact thermoplastic polyether sulfone molding compositions 失效
标题翻译：高冲击热塑性聚醚砜成型组合物
公开(公告)号：US5191017A
公开(公告)日：1993-03-02
申请号：US702984
申请日：1991-05-20
申请人： Thomas Eckel , Dieter Wittmann , Karl-Heinz Ott , Christian Lindner
发明人： Thomas Eckel , Dieter Wittmann , Karl-Heinz Ott , Christian Lindner
IPC分类号： C08L51/04 , C08L71/00 , C08L81/06
CPC分类号： C08L51/04 , C08L71/00 , C08L81/06 , Y10S525/906
摘要： The invention relates to high-impact polyether sulfone molding compositions containing aromatic polyether sulfones, diene graft polymers and, optionally, other thermoplastic resins, at most half the aromatic polyether sulfone being replaceable by other thermoplastic resins.
摘要翻译：本发明涉及含有芳族聚醚砜，二烯接枝聚合物和任选的其它热塑性树脂的高抗冲聚醚砜模塑组合物，其中至多一半的芳族聚醚砜可被其它热塑性树脂所替代。

4. 发明授权

US4959418A Polymers in particle form with improved properties, for the preparation of thermoplastic moulding materials 失效
标题翻译：具有改进性能的颗粒形式的聚合物，用于制备热塑性模塑材料
公开(公告)号：US4959418A
公开(公告)日：1990-09-25
申请号：US897348
申请日：1986-08-18
申请人： Christian Lindner , Karl-Heinz Ott , Dieter Wittmann , Hans-Eberhard Braese
发明人： Christian Lindner , Karl-Heinz Ott , Dieter Wittmann , Hans-Eberhard Braese
IPC分类号： C08F2/30 , C08F4/30 , C08F265/06 , C08F285/00 , C08F291/00
CPC分类号： C08F265/06 , C08F285/00 , C08F291/00
摘要： Polymer powders and thermoplastic moulding materials with improved properties are obtained if graft polymers and/or resins in particle form are used and small amounts of rubber-like polymers are polymerized or graft-polymerized onto their particle surfaces.
摘要翻译：如果使用颗粒形式的接枝聚合物和/或树脂并且少量的类橡胶状聚合物聚合或接枝聚合到其颗粒表面上，则获得具有改进性能的聚合物粉末和热塑性模塑材料。

5. 发明授权

US4866123A Molding compositions of polycarbonate and polyalkylene terephthalate showing improved joint line strength 失效
标题翻译：聚碳酸酯和聚对苯二甲酸亚烷基酯的成型组合物显示出改进的接合线强度
公开(公告)号：US4866123A
公开(公告)日：1989-09-12
申请号：US232019
申请日：1988-08-15
申请人： Dieter Wittmann , Hans-Jurgen Kress , Karl-Heinz Ott , Christian Lindner
发明人： Dieter Wittmann , Hans-Jurgen Kress , Karl-Heinz Ott , Christian Lindner
IPC分类号： C08L51/04 , C08L67/00 , C08L67/02 , C08L69/00
CPC分类号： C08L67/02 , C08L69/00
摘要： Molding compositions of polycarbonate, polyalkylene terephthalate and special graft polymer show high joint line strength and high toughness at low temperatures.
摘要翻译：聚碳酸酯，聚对苯二甲酸亚烷基酯和特殊接枝聚合物的成型组合物在低温下显示出高的接合线强度和高韧性。

6. 发明授权

US4970262A Process for the production of moulding compositions from thermoplastic polyamide and graft rubber, and corresponding moulding compositions 失效
标题翻译：用于从热塑性聚酰胺和接枝橡胶制备模塑组合物的方法以及相应的模塑组合物
公开(公告)号：US4970262A
公开(公告)日：1990-11-13
申请号：US273673
申请日：1988-11-21
申请人： Uwe Westeppe , Ludwig Trabert , Rudolf Binsack , Dieter Wittmann , Christian Lindner , Josef Merten
发明人： Uwe Westeppe , Ludwig Trabert , Rudolf Binsack , Dieter Wittmann , Christian Lindner , Josef Merten
IPC分类号： C08K3/18 , C08K5/14 , C08L77/00
CPC分类号： C08K3/18 , C08K5/14 , C08L77/00 , Y10S525/902
摘要： The invention relates to thermoplastic polyamide moulding compositions with improved toughness at low temperatures consisting of at least 60% by weight of polyamide and from 3 to 35% by weight of graft rubbers from the group comprising diene rubbers and acrylate rubbers, which are produced in that a mixture of the two components is produced in the presence of from 0.01 to 5% by weight of a radical forming agent and the moulding compositions are then heated below the polyamide melting point as far as possible in the absence of oxygen.
摘要翻译：本发明涉及在低温下具有改善的韧性的热塑性聚酰胺模塑组合物，其由至少60重量％的聚酰胺和3至35重量％的来自由二烯橡胶和丙烯酸酯橡胶组成的组的接枝橡胶组成，在0.01至5重量％的自由基形成剂的存在下制备两种组分的混合物，然后在不存在氧的情况下将模塑组合物尽可能地在聚酰胺熔点以下加热。

7. 发明授权

US06228938B1 ABS materials 失效
标题翻译： ABS材料
公开(公告)号：US06228938B1
公开(公告)日：2001-05-08
申请号：US08262745
申请日：1994-06-20
申请人： Herbert Eichenauer , Karl-Heinz Ott , Dieter Wittmann , Alfred Pischtschan
发明人： Herbert Eichenauer , Karl-Heinz Ott , Dieter Wittmann , Alfred Pischtschan
IPC分类号： C08L2512
CPC分类号： C08L25/12 , C08L55/02 , C08L2205/02 , C08L2666/02
摘要： Thermoplastic materials containing A) 5 to 80 parts by weight of a thermoplastic co- or terpolymer made from the monomers styrene, &agr;-methylstyrene, methyl methacrylate, acrylonitrile with an average molecular weight ({overscore (M)}w) of 70,000 to 119,000, B) 1 to 30 parts by weight of a thermoplastic copolymer made from 60 to 95% by weight of styrene and/or &agr;-methylstyrene and 40 to 5% by weight of acrylonitrile with an average molecular weight ({overscore (M)}w) of 25,000 to 49,500, C) 0.1 to 10 parts by weight of a thermoplastic co- or terpolymer made from the monomers styrene, &agr;-methylstyrene, methyl methacrylate, acrylonitrile with an average molecular weight ({overscore (M)}w) of 1,500 to 6,000 and D) 0.5 to 50 parts by weight of a particulate rafted rubber with a glass transition temperature ≦10° C. and an average particle diameter (d50) of 0.05 to 0.50 &mgr;m, which contains 15 to 80 parts by weight of a chemically bonded polymer made from styrene, methyl methacrylate, acrylonitrile or mixtures thereof, per 100 parts by weight of rubber and optionally E) 10 to 300 parts by weight of an aromatic polycarbonate and/or poly-alkylene terephthalate per 100 parts by weight of A+B+C+D, or F) 1 to 40 parts by weight of a thermoplastic polyurethane.
摘要翻译：含有A）的热塑性材料5至80重量份由单体苯乙烯，α-甲基苯乙烯，甲基丙烯酸甲酯，平均分子量（{超芯（M）} w）的单体制得的热塑性共聚物或三元共聚物为70,000至119,000， B）1至30重量份由60至95重量％的苯乙烯和/或α-甲基苯乙烯和40至5重量％的平均分子量（{超芯（M）} w的丙烯腈制成的热塑性共聚物）为25,000至49,500，C）0.1至10重量份由单体苯乙烯，α-甲基苯乙烯，甲基丙烯酸甲酯，丙烯腈制成的热塑性共聚物或三元共聚物，其平均分子量（{overscore（M）} w）为 1,500至6000和D）0.5至50重量份玻璃化转变温度<= 10℃，平均粒径（d50）为0.05至0.50微米的颗粒状筏式橡胶，其含有15至80重量份的由苯乙烯，甲基丙烯酸甲酯，a。制成的化学键合聚合物丙烯腈或其混合物，每100重量份橡胶和任选的E）10至300重量份的芳族聚碳酸酯和/或聚对苯二甲酸亚烷基酯/ 100重量份的A + B + C + D，或F）1至 40重量份的热塑性聚氨酯。

8. 发明授权

US4985493A Thermoplastic moulding compounds with low temperature toughness obtained from aromatic polyester carbonates and special graft polymers 失效
标题翻译：由芳族聚酯碳酸酯和特殊的接枝聚合物得到的具有低温韧性的热塑性模塑料
公开(公告)号：US4985493A
公开(公告)日：1991-01-15
申请号：US389326
申请日：1989-08-03
申请人： Thomas Eckel , Dieter Wittmann , Edgar Leitz , Jochen Schoeps , Karl-Heinz Ott , Horst Peters
发明人： Thomas Eckel , Dieter Wittmann , Edgar Leitz , Jochen Schoeps , Karl-Heinz Ott , Horst Peters
IPC分类号： C08L25/00 , C08L33/00 , C08L35/00 , C08L51/04 , C08L69/00
CPC分类号： C08L51/04 , C08L69/005
摘要： The thermoplastic moulding compounds according to the invention obtained from aromatic polyester carbonates and special graft polymers have a very high weld-line strength as well as a high notched impact strength at room temperature and especially at low temperatures and may be used for the production of moulded articles.
摘要翻译：由芳族聚酯碳酸酯和特殊接枝聚合物获得的本发明的热塑性模塑料在室温下，特别是在低温下具有非常高的焊接线强度和高的缺口冲击强度，并可用于生产模塑文章。

9. 发明授权

US5393835A Polycarbonate/ABS molding compounds 失效
标题翻译：聚碳酸酯/ ABS模塑料
公开(公告)号：US5393835A
公开(公告)日：1995-02-28
申请号：US63382
申请日：1993-05-18
申请人： Thomas Eckel , Dieter Wittmann , Gerhard Fennhoff , Jochen Schoeps , Karl-Heinz Ott , Wolfgang Jakob
发明人： Thomas Eckel , Dieter Wittmann , Gerhard Fennhoff , Jochen Schoeps , Karl-Heinz Ott , Wolfgang Jakob
IPC分类号： C08L25/08 , C08L25/12 , C08L51/00 , C08L51/04 , C08L51/06 , C08L55/00 , C08L55/02 , C08L69/00
CPC分类号： C08L51/04 , C08L69/00
摘要： 1. Thermoplastic molding compounds containingA. 5 to 95 parts by weight of an aromatic polycarbonate,B. 1 to 50 parts by weight of a vinyl copolymer andC. 5 to 95 parts by weight of one or more graft polymers obtained by graft polymerization,characterized in that 10 to 100% of component A is replaced by a mixture of two polycarbonates A.1 and A.2 of identical structure,1) the relative solution viscosity of A.1 being 1.18 to 1.24,2) the relative solution viscosity of A.2 being 1.24 to 1.34 and3) the difference between the relative solution viscosities of A.1 and A.2 being greater than or equal to 0.06
摘要翻译： 1.含有A.5至95重量份芳族聚碳酸酯的热塑性模塑料，B 1至50重量份的乙烯基共聚物和C 5至95重量份的通过接枝聚合获得的一种或多种接枝聚合物其特征在于10〜100％的成分A被相同结构的两种聚碳酸酯A.1和A.2的混合物代替，1）A.1的相对溶液粘度为1.18〜1.24，2）相对溶液 A.2的粘度为1.24〜1.34，3）A.1和A.2的相对溶液粘度之差大于或等于0。

10. 发明授权

US5061745A Flame-retardant, high-impact polycarbonate molding compounds 失效
标题翻译：阻燃剂，高冲击聚碳酸酯模塑料
公开(公告)号：US5061745A
公开(公告)日：1991-10-29
申请号：US355957
申请日：1989-05-23
申请人： Dieter Wittmann , Horst Peters , Jochen Schoeps , Hans-Jurgen Kress , Josef Buekers , Karl-Heinz Ott
发明人： Dieter Wittmann , Horst Peters , Jochen Schoeps , Hans-Jurgen Kress , Josef Buekers , Karl-Heinz Ott
IPC分类号： C08K3/00 , C08K5/521 , C08K5/5333 , C08L69/00
CPC分类号： C08K5/521 , C08K5/5333 , C08L69/00
摘要： The invention relates to polycarbonate molding compounds consisting of halogen-free polycarbonates, graft polymers, phosphorus compounds, tetrafluoroethylene polymers and, optionally, copolymers and/or, optionally, other additives known per se and a process for their production.
摘要翻译：本发明涉及由无卤素聚碳酸酯，接枝聚合物，磷化合物，四氟乙烯聚合物和任选的共聚物和/或任选的其它本身已知的添加剂及其生产方法组成的聚碳酸酯模塑料。

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