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公开(公告)号：US5071921A
公开(公告)日：1991-12-10
申请号：US426460
申请日：1989-10-20
申请人： Herbert Eichenauer , Christian Lindner , Edgar Leitz , Karl-Heinz Ott , Hans-Josef Buysch , Peter Mues , Hartwig Hocker , Helmut Keul
发明人： Herbert Eichenauer , Christian Lindner , Edgar Leitz , Karl-Heinz Ott , Hans-Josef Buysch , Peter Mues , Hartwig Hocker , Helmut Keul
摘要： Thermoplastic block copolymers of the idealized formulae (I)A--B--A; B--A--B or (A--B).sub.x (I)in whichx=1 to 40,and whereinA is the radical of a homopolymer of styrene, vinylnaphthalene, butadiene and isoprene, andB the radical of a homopolymer of a cyclic polycarbonate or lactone,the average molecular weight of blocks A and B being greater than 800, and a process for the preparation of these blocks copolymers in several reaction stages.
摘要翻译： 理想化的式（I）A-B-A的热塑性嵌段共聚物; BAB或（AB）x（I），其中x = 1-40，并且其中A是苯乙烯，乙烯基萘，丁二烯和异戊二烯的均聚物的基团，B是环状聚碳酸酯或内酯的均聚物的基团， 嵌段A和B的平均分子量大于800，以及在几个反应阶段制备这些嵌段共聚物的方法。
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公开(公告)号：US5064885A
公开(公告)日：1991-11-12
申请号：US655204
申请日：1991-02-11
摘要： This invention relates to aliphatic polycarbonates including sequential copolymers based on cyclic aliphatic carbonates and esters and block copolymers of blocks of polymerised cyclic aliphatic carbonates and blocks of polymerised vinyl compounds stabilized against thermal degradation containing 0.01 to 3.0% by weight, based on polymer, of a compound of trivalent phosphorus.
摘要翻译： 本发明涉及脂肪族聚碳酸酯，其包括基于环状脂族碳酸酯的顺序共聚物和聚合的环状脂肪族碳酸酯的嵌段的嵌段共聚物和稳定的耐热降解的聚合的乙烯基化合物的嵌段的嵌段共聚物，其包含基于聚合物的0.01至3.0重量％ 三价磷化合物。
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13.发明授权Polymer mixtures having high tensile strength and good tear propagation resistance 失效具有高拉伸强度和良好的抗撕裂传播性的聚合物混合物
公开(公告)号：US4959410A
公开(公告)日：1990-09-25
申请号：US318972
申请日：1989-03-06
申请人： Herbert Eichenauer , Edgar Leitz , Karl-Heinz Ott , Christian Lindner , Lothar Meier , Otto Billinger
发明人： Herbert Eichenauer , Edgar Leitz , Karl-Heinz Ott , Christian Lindner , Lothar Meier , Otto Billinger
IPC分类号： C08L25/04 , C08L25/12 , C08L51/04 , C08L51/06 , C08L53/00 , C08L55/00 , C08L55/02 , C08L67/00 , C08L67/04 , C08L69/00
摘要： Polymer mixtures having high tensile strength and good tear propagation resistance, consisting of(A) from 10 to 95 parts by weight of a graft polymer,(B) from 0 to 75 parts by weight of a thermoplastic resin component and(C) from 5 to 60 parts by weight of a copolymer having a sequence type of structure corresponding to the idealized formula (I)(A--X--B).sub.n (I) whereinA=polymer of a cyclic carbonate,B=polymer of another cyclic ester andX=middle member containing partial structures of both A and B.
摘要翻译： 由（A）10〜95重量份的接枝聚合物，（B）0〜75重量份的热塑性树脂成分和（C）5重量份的（A）组成的具有高拉伸强度和良好的抗撕裂扩展性的聚合物混合物 至60重量份具有对应于理想化式（I）（AXB）n（I）的结构的序列类型的共聚物的共聚物，其中A =环状碳酸酯的聚合物，B =另一种环状酯的聚合物，X =中间构件 包含A和B的部分结构。
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14.发明授权Thermoplastics moulding compositions based on polysiloxane/polycarbonate block copolymers 失效基于聚硅氧烷/聚碳酸酯嵌段共聚物的热塑性塑料成型组合物
公开(公告)号：US4746701A
公开(公告)日：1988-05-24
申请号：US934066
申请日：1986-11-24
摘要： The present invention relates to thermoplastic moulding compositions containing (A) 20 to 80 parts by weight of a polydiorganosiloxane/polycarbonate block copolymer, (B) 70 to 5 parts by weight of a graft polymer in particle form and (C) 5 to 60 parts by weight of a rubber-free, thermoplastic vinyl polymer, the total of parts by weight of components (A)+(B)+(C) being in each case 100 parts by weight, and, if appropriate, other known additives.
摘要翻译： 本发明涉及含有（A）20〜80重量份聚二有机硅氧烷/聚碳酸酯嵌段共聚物的热塑性成型组合物，（B）70〜5重量份的粒子形式的接枝聚合物和（C）5〜60份 重量的无橡胶热塑性乙烯基聚合物，组分（A）+（B）+（C）的总重量分别为100重量份，如果合适，其它已知的添加剂。
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公开(公告)号：US5552465A
公开(公告)日：1996-09-03
申请号：US566030
申请日：1995-12-01
申请人： Dieter Witmann , Jochen Schoeps , Bernd Urbanneck , Karl Huff , Karl-Heinz Ott , Horst Peters
发明人： Dieter Witmann , Jochen Schoeps , Bernd Urbanneck , Karl Huff , Karl-Heinz Ott , Horst Peters
IPC分类号： C08K5/51 , C08K5/52 , C08L25/00 , C08L25/08 , C08L33/04 , C08L33/06 , C08L33/12 , C08L33/18 , C08L33/20 , C08L33/24 , C08L35/00 , C08L51/04 , C08L55/00 , C08L55/02 , C08L67/00 , C08L67/02 , C08L67/03 , C08L69/00 , C08L51/00
CPC分类号： C08L67/03 , C08L69/00 , C08L69/005
摘要： Polycarbonate molding compositions resistant to light aging and exhibiting an improved notched impact strength are disclosed. The compositions which are based on an aromatic polycarbonate, aromatic polyester carbonate or a polyester, contain a redox-catalyzed graft polymer of resin-forming monomers on a rubber, a phosphorus compound and a fluorinated polyolefin.
摘要翻译： 公开了耐光老化并表现出改善的缺口冲击强度的聚碳酸酯模塑组合物。 基于芳族聚碳酸酯，芳族聚酯碳酸酯或聚酯的组合物在橡胶，磷化合物和氟化聚烯烃上含有氧化还原催化的树脂形成单体的接枝聚合物。
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16.发明授权Impact resistant thermoplastic moulding compounds of aromatic polyester carbonates and polyalkylene terephthalates 失效芳族聚酯碳酸酯和聚对苯二甲酸亚烷基酯的抗冲击热塑性模塑料
公开(公告)号：US5223572A
公开(公告)日：1993-06-29
申请号：US617925
申请日：1990-11-21
申请人： Thomas Eckel , Dieter Wittmann , Jochen Schoeps , Horst Peters , Karl-Heinz Ott
发明人： Thomas Eckel , Dieter Wittmann , Jochen Schoeps , Horst Peters , Karl-Heinz Ott
CPC分类号： C08L51/04 , C08L67/02 , C08L69/005
摘要： Thermoplastic moulding compounds based on fully aromatic polyester carbonates polyalkylene terephthalates and grafted diene rubber have a well balanced combination of notched impact strength at room temperature and low temperatures and high weld line strength and may be used for the production of moulded articles, in particular by injection moulding.
摘要翻译： 基于完全芳族聚酯碳酸酯聚对苯二甲酸亚烷基酯和接枝二烯橡胶的热塑性模塑料具有在室温和低温下的缺口冲击强度和高焊接线强度的良好平衡组合，并且可用于生产模塑制品，特别是通过注射 成型。
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17.发明授权Thermoplastic moulding compounds of great toughness and good processability in the molten state 失效热塑性模塑料在熔融状态下具有很好的韧性和良好的加工性能
公开(公告)号：US4912161A
公开(公告)日：1990-03-27
申请号：US318976
申请日：1989-03-06
IPC分类号： C08L25/04 , C08L7/00 , C08L25/12 , C08L33/00 , C08L33/04 , C08L51/04 , C08L55/00 , C08L55/02 , C08L69/00 , C08L87/00
摘要： Thermoplastic moulding compounds containing(A) from 5-90 parts by weight of one or more thermoplastic polymers,(B) from 5-90 parts by weight of one or more graft polymers and(C) from 0.25-40 parts by weight of a blocked copolymer corresponding to the idealized formula (I)A - B - A; B - A - B or (A - B).sub.x (I) whereinA denotes the residue of a homopolymer, e.g. of styrene, andB denotes the residue of a homopolymer of a cyclic carbonate or lactone.
摘要翻译： 含有（A）5-90重量份的一种或多种热塑性聚合物的热塑性模塑料，（B）5-90重量份的一种或多种接枝聚合物和（C）0.25-40重量份的 对应于理想化的式（I）A-B-A的嵌段共聚物; B-A-B或（A-B）x（I）其中A表示均聚物的残基，例如 的苯乙烯，B表示环状碳酸酯或内酯的均聚物的残基。
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18.发明授权Process for the preparation of linear aliphatic polycarbonate from cyclic aliphatic carbonate 失效由环状脂肪族碳酸酯制备直链脂肪族聚碳酸酯的方法
公开(公告)号：US4754017A
公开(公告)日：1988-06-28
申请号：US17879
申请日：1987-02-24
申请人： Edgar Leitz , Christian Lindner , Herbert Eichenauer , Karl-Heinz Ott , Hans-Josef Buysch , Peter Mues , Hartwig Hocker , Helmut Keul
发明人： Edgar Leitz , Christian Lindner , Herbert Eichenauer , Karl-Heinz Ott , Hans-Josef Buysch , Peter Mues , Hartwig Hocker , Helmut Keul
CPC分类号： C08G64/30 , C08G64/0208
摘要： Process for the polymerization of cyclic aliphatic carbonates in the presence of aprotic organic solvents with exclusion of atmospheric oxygen and atmospheric moisture, wherein organometallic compounds of elements of main group 1 of the periodic table are used as initiators, the monomer/solvent ratio is in the range from 1 part by weight to 50 parts by weight of monomer per 100 parts by weight of solvent and the polymerization temperature is between -100.degree. C. and +20.degree. C.
摘要翻译： 在非质子有机溶剂的存在下，在排除大气中的氧气和大气水分的情况下环状脂族碳酸酯的聚合方法，其中使用周期表主族1元素的有机金属化合物作为引发剂，单体/溶剂比为 范围为1重量份至50重量份单体/ 100重量份溶剂，聚合温度为-100℃至+ 20℃。
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19.发明授权Thermoplastic molding compounds based on mixtures of vinyl chloride polymers and block copolymers based on cyclic carbonates and lactones 失效基于氯乙烯聚合物和基于环状碳酸酯和内酯的嵌段共聚物的混合物的热塑性模塑化合物
公开(公告)号：US4912168A
公开(公告)日：1990-03-27
申请号：US318962
申请日：1989-03-06
申请人： Herbert Eichenauer , Edgar Leitz , Karl-Heinz Ott , Lothar Meier , Maria Gartner
发明人： Herbert Eichenauer , Edgar Leitz , Karl-Heinz Ott , Lothar Meier , Maria Gartner
CPC分类号： C08L27/06 , C08L67/04 , C08L69/005 , C08L69/00
摘要： Transparent vinyl chloride polymer molding compounds containing a sequential copolymer having the following idealized formula(A-X-B).sub.n (I)in whichA=a polymer of a cyclic carbonate,B=a polymer of another cyclic ester andX=a middle segment containing both partial structures of A and B.
摘要翻译： 含有具有以下理想化学式（AXB）n（I）的顺序共聚物的透明氯乙烯聚合物模塑料，其中A =环状碳酸酯的聚合物，B =另一种环状酯的聚合物，X =含有部分 A和B的结构
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公开(公告)号：US4900797A
公开(公告)日：1990-02-13
申请号：US318977
申请日：1989-03-06
申请人： Edgar Leitz , Herbert Eichenauer , Karl-Heinz Ott
发明人： Edgar Leitz , Herbert Eichenauer , Karl-Heinz Ott
CPC分类号： C08L69/00
摘要： The invention relates to thermoplastic polycarbonate mixtures containing aromatic polycarbonates and aliphatic polycarbonates and, optionally, stabilizers, pigments, mold release agents, flameproofing agents and/or antistatic agents. The invention also relates to a process for the production of the polycarbonate mixtures.
摘要翻译： 本发明涉及含有芳族聚碳酸酯和脂肪族聚碳酸酯以及任选的稳定剂，颜料，脱模剂，防火剂和/或抗静电剂的热塑性聚碳酸酯混合物。 本发明还涉及一种生产聚碳酸酯混合物的方法。
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