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1. 发明授权

US08501868B2 Thermoplastic molding compositions with improved optical properties 失效
标题翻译：具有改善光学性能的热塑性模塑组合物
公开(公告)号：US08501868B2
公开(公告)日：2013-08-06
申请号：US13072099
申请日：2011-03-25
申请人： Matthias Müller , Ludger Leber , Achim Datko , Leonie Felicitas Braun , Christian Lemaire , Piyada Charoensirisomboon , Michel Pepers
发明人： Matthias Müller , Ludger Leber , Achim Datko , Leonie Felicitas Braun , Christian Lemaire , Piyada Charoensirisomboon , Michel Pepers
IPC分类号： C08L33/12 , C08L51/06 , C08L25/12 , C08L33/20 , C08L51/04
CPC分类号： C08L33/12 , C08F285/00 , C08L25/00 , C08L51/003 , C08L51/04 , C08L2207/53 , C08L25/12 , C08F212/08
摘要： The present invention relates to thermoplastic molding compositions having a mixture of (a) from 10 to 50% by weight of a methyl methacrylate polymer as component (A), from 20 to 60% by weight of a copolymer as component (B), and from 20 to 70% by weight of a graft copolymer as component (C). Component (C) is obtainable from components (c1) a core, (c2) a first graft shell, and (c3) a second graft shell. The second graft shell (c3) is obtainable via polymerization of a C1-C8-alkyl ester of methacrylic acid as component (c31) and a further vinylaromatic monomer as component (c32). Graft copolymer (C) is produced via emulsion polymerization and is isolated from the reaction mixture by precipitation resulting from shear. Also disclosed are processes for producing the molding compositions, the use of the molding compositions, and moldings obtainable from the molding compositions.
摘要翻译：本发明涉及具有（a）10至50重量％的作为组分（A）的甲基丙烯酸甲酯聚合物，20至60重量％的作为组分（B）的共聚物的混合物的热塑性模塑组合物，以及 20〜70重量％的作为组分（C）的接枝共聚物。组分（C）可从组分（c1）芯，（c2）第一接枝壳和（c3）第二接枝壳获得。第二接枝壳（c3）可通过作为组分（c31）的甲基丙烯酸的C 1 -C 8烷基酯和作为组分（c32）的另外的乙烯基芳族单体的聚合获得。接枝共聚物（C）通过乳液聚合制备，并通过剪切产生的沉淀从反应混合物中分离。还公开了用于生产模塑组合物的方法，模塑组合物的使用以及可从成型组合物获得的模制品。

2. 发明申请

US20110237749A1 THERMOPLASTIC MOLDING COMPOSITIONS WITH IMPROVED OPTICAL PROPERTIES 失效
标题翻译：具有改进的光学性质的热塑性成型组合物
公开(公告)号：US20110237749A1
公开(公告)日：2011-09-29
申请号：US13072099
申请日：2011-03-25
申请人： Matthias Müller , Ludger Leber , Achim Datko , Leonie Felicitas Braun , Christian Lemaire , Piyada Charoensirisomboon , Michel Pepers
发明人： Matthias Müller , Ludger Leber , Achim Datko , Leonie Felicitas Braun , Christian Lemaire , Piyada Charoensirisomboon , Michel Pepers
IPC分类号： C08L51/06 , C08L33/12 , C08L33/20
CPC分类号： C08L33/12 , C08F285/00 , C08L25/00 , C08L51/003 , C08L51/04 , C08L2207/53 , C08L25/12 , C08F212/08
摘要： The present invention relates to thermoplastic molding compositions comprising a mixture of (a) from 10 to 50% by weight, based on the entirety of components (A), (B), and (C), of a methyl methacrylate polymer as component (A), and (b) from 20 to 60% by weight, based on the entirety of components (A), (B), and (C), of a copolymer as component (B), obtainable via polymerization of a vinylaromatic monomer and of a vinyl cyanide, and (c) from 20 to 70% by weight, based on the entirety of components (A), (B), and (C), of a graft copolymer as component (C), obtainable from (c1) from 50 to 70% by weight, based on (C), of a core as component (C1), obtainable via polymerization of a 1,3-diene and of a vinylaromatic monomer and an agglomeration polymer, and (c2) from 15 to 25% by weight, based on (C), of a first graft shell as component (C2), obtainable via polymerization of a vinylaromatic monomer, of a C1-C8-alkyl ester of methacrylic acid, and/or of a C1-C8-alkyl ester of acrylic acid, and a crosslinking monomer, and (c3) from 15 to 25% by weight, based on (C), of a second graft shell as component (C3), obtainable via polymerization of a C1-C8-alkyl ester of methacrylic acid as component (C31) and a further monomer as component (C32), where it is essential to the invention that component (C32) is a vinylaromatic monomer and the graft copolymer (C) is produced via emulsion polymerization and is isolated from the reaction mixture by precipitation resulting from shear, and also to processes for producing said molding compositions, to the use of these, and to the moldings obtainable therefrom.
摘要翻译：本发明涉及热塑性模塑组合物，其包含（a）10至50重量％，基于组分（A），（B）和（C）的组分（A），（B）和（C））的混合物，所述甲基丙烯酸甲酯聚合物作为组分 A），（b）20〜60重量％，作为成分（B）的共聚物的组分（A），（B）和（C）的全部，可通过乙烯基芳族单体和（c）20〜70重量％的组分（A），（B）和（C））作为组分（C）的接枝共聚物，可从（ c1）基于（C）50〜70重量％的作为组分（C1）的芯可通过1,3-二烯和乙烯基芳族单体和附聚聚合物的聚合获得，和（c2）从 15重量％至25重量％，基于（C），作为组分（C2）的第一接枝壳可通过乙烯基芳族单体聚合得到甲基丙烯酸的C 1 -C 8烷基酯和/或C 1 -C 8烷基酯丙烯酸的-C8-烷基酯，和a 交联单体和（c3）15至25重量％，基于（C），作为组分（C 3）的第二接枝壳可通过作为组分（C31）的甲基丙烯酸的C 1 -C 8烷基酯的聚合）和作为组分（C32）的另外的单体，其中本发明组分（C32）是乙烯基芳族单体并且通过乳液聚合制备接枝共聚物（C）是重要的，并且通过沉淀从反应混合物中分离剪切，以及用于生产所述模塑组合物的方法，使用它们以及由其获得的模制品。

3. 发明授权

US08168719B2 Thermoplastic molding compound with processing-independent viscosity 失效
标题翻译：具有加工独立粘度的热塑性模塑料
公开(公告)号：US08168719B2
公开(公告)日：2012-05-01
申请号：US12598938
申请日：2008-04-23
申请人： Martin Weber , Achim Datko , Ludger Leber
发明人： Martin Weber , Achim Datko , Ludger Leber
IPC分类号： C08L51/00 , C08L33/08 , C08L25/12 , B29C45/00
CPC分类号： C08L51/04 , C08F257/02 , C08F279/02 , C08F285/00 , C08L25/12 , C08L33/08 , C08L33/12 , C08L35/06 , C08L51/00 , C08L51/003 , C08L2205/03 , C08L2666/02 , C08L2666/04
摘要： The present invention relates to thermoplastic molding compositions comprising a mixture composed of (A) at least one methyl methacrylate polymer, (B) at least one copolymer, obtainable via polymerization of a mixture, composed of (B1) at least one vinylaromatic monomer, and (B2) at least one vinyl cyanide, as monomers, (C) at least one graft polymer, obtainable from a core, and a first graft shell, and a second graft shell, (D) at least one polybutyl acrylate whose molar mass is from 1700 to 4000 g/mol (determined as Mw by means of gel permeation chromatography), and (E) if appropriate conventional additives, as component (E), to a process for preparation of these thermoplastic molding compositions, to the use of this thermoplastic molding composition for production of moldings, and also to the use of styrene-methyl methacrylate copolymers whose molar mass is from 1700 to 4000 g/mol (determined as Mw by means of gel permeation chromatography) for improvement of flowability and for reduction of the dependency of notched impact strength and haze values of thermoplastic molding compositions on injection-molding conditions.
摘要翻译：本发明涉及热塑性模塑组合物，其包含由（A）至少一种甲基丙烯酸甲酯聚合物，（B）至少一种共聚物组成的混合物，所述共聚物可通过由（B1）至少一种乙烯基芳族单体组成的混合物聚合获得，和（B2）至少一种乙烯基氰，作为单体，（C）至少一种可从芯获得的接枝聚合物和第一接枝壳和第二接枝壳，（D）至少一种丙烯酸丁酯，其摩尔质量为通过凝胶渗透色谱法测定为1700至4000g / mol（通过凝胶渗透色谱法测定为Mw），和（E）如果合适的常规添加剂（E）作为组分（E），用于制备这些热塑性模塑组合物的方法用于制造模制品的热塑性模塑组合物，以及摩尔质量为1700至4000g / mol（通过凝胶渗透色谱法测定为Mw）的苯乙烯 - 甲基丙烯酸甲酯共聚物的用途，用于改善流动性和红色对热塑性模塑组合物的缺口冲击强度和雾度值的依赖性对注塑条件的影响。

4. 发明申请

US20100130685A1 THERMOPLASTIC MOLDING COMPOUND WITH PROCESSING-INDEPENDENT VISCOSITY 失效
标题翻译：具有加工独立粘度的热塑性模塑料
公开(公告)号：US20100130685A1
公开(公告)日：2010-05-27
申请号：US12598938
申请日：2008-04-23
申请人： Martin Weber , Achim Datko , Ludger Leber
发明人： Martin Weber , Achim Datko , Ludger Leber
IPC分类号： C08L51/00 , B29C51/10 , B29C49/00 , B29C45/00 , B29C43/24 , B29C47/00 , B29C43/44
CPC分类号： C08L51/04 , C08F257/02 , C08F279/02 , C08F285/00 , C08L25/12 , C08L33/08 , C08L33/12 , C08L35/06 , C08L51/00 , C08L51/003 , C08L2205/03 , C08L2666/02 , C08L2666/04
摘要： The present invention relates to thermoplastic molding compositions comprising a mixture composed of (A) at least one methyl methacrylate polymer, (B) at least one copolymer, obtainable via polymerization of a mixture, composed of (B1) at least one vinylaromatic monomer, and (B2) at least one vinyl cyanide, as monomers, (C) at least one graft polymer, obtainable from a core, and a first graft shell, and a second graft shell, (D) at least one polybutyl acrylate whose molar mass is from 1700 to 4000 g/mol (determined as Mw by means of gel permeation chromatography), and (E) if appropriate conventional additives, as component (E), to a process for preparation of these thermoplastic molding compositions, to the use of this thermoplastic molding composition for production of moldings, and also to the use of styrene-methyl methacrylate copolymers whose molar mass is from 1700 to 4000 g/mol (determined as Mw by means of gel permeation chromatography) for improvement of flowability and for reduction of the dependency of notched impact strength and haze values of thermoplastic molding compositions on injection-molding conditions.
摘要翻译：本发明涉及热塑性模塑组合物，其包含由（A）至少一种甲基丙烯酸甲酯聚合物，（B）至少一种共聚物组成的混合物，所述共聚物可通过由（B1）至少一种乙烯基芳族单体组成的混合物聚合获得，和（B2）至少一种乙烯基氰，作为单体，（C）至少一种可从芯获得的接枝聚合物和第一接枝壳和第二接枝壳，（D）至少一种丙烯酸丁酯，其摩尔质量为通过凝胶渗透色谱法测定为1700至4000g / mol（通过凝胶渗透色谱法测定为Mw），和（E）如果合适的常规添加剂（E）作为组分（E），用于制备这些热塑性模塑组合物的方法用于制造模制品的热塑性模塑组合物，以及摩尔质量为1700至4000g / mol（通过凝胶渗透色谱法测定为Mw）的苯乙烯 - 甲基丙烯酸甲酯共聚物的用途，用于改善流动性和红色对热塑性模塑组合物的缺口冲击强度和雾度值的依赖性对注塑条件的影响。

5. 发明申请

US20050156344A1 Method for producing expandable polystyrene 有权
标题翻译：生产可发性聚苯乙烯的方法
公开(公告)号：US20050156344A1
公开(公告)日：2005-07-21
申请号：US10516921
申请日：2003-06-06
申请人： Franz-Josef Dietzen , Gerd Ehrmann , Bernhard Schmied , Martin Laun , Klaus Hahn , Joachim Ruch , Markus Allmendinger , Jan Holoch , Achim Datko
发明人： Franz-Josef Dietzen , Gerd Ehrmann , Bernhard Schmied , Martin Laun , Klaus Hahn , Joachim Ruch , Markus Allmendinger , Jan Holoch , Achim Datko
IPC分类号： C08J9/00 , B29B9/10 , B29B11/10 , B29C44/34 , B29K25/00 , B29K105/04 , C08J9/16 , B29C44/00
CPC分类号： C08J9/16 , B29C44/3461 , C08J2325/04
摘要： A process for the preparation of expandable styrene polymers having a molecular weight Mw of greater than 170,000 g/mol, which comprises conveying a blowing agent-containing styrene polymer melt having a temperature of at least 120° C. through a die plate with holes whose diameter at the die exit is at most 1.5 mm, and subsequently granulating the extrudate, and expandable styrene polymers (EPS) having a molecular weight Mw of more than 170,000 g/mol with 0.05 to 1.5% by weight of internal water.
摘要翻译：一种制备分子量大于170,000g / mol的可发性苯乙烯聚合物的方法，其包括输送温度至少为120℃的含发泡剂的苯乙烯聚合物熔体通过具有在模具出口处的直径为至多1.5mm的孔的模具板，然后将挤出物造粒，并且具有大于170,000g的分子量M w的可膨胀的苯乙烯聚合物（EPS） /摩尔，含有0.05〜1.5重量％的内部水。

6. 发明授权

US07776244B2 Method for producing expandable polystyrene 有权
标题翻译：生产可发性聚苯乙烯的方法
公开(公告)号：US07776244B2
公开(公告)日：2010-08-17
申请号：US10516921
申请日：2003-06-06
申请人： Franz-Josef Dietzen , Gerd Ehrmann , Bernhard Schmied , Martin Laun , Klaus Hahn , Joachim Ruch , Markus Allmendinger , Jan Holoch , Achim Datko
发明人： Franz-Josef Dietzen , Gerd Ehrmann , Bernhard Schmied , Martin Laun , Klaus Hahn , Joachim Ruch , Markus Allmendinger , Jan Holoch , Achim Datko
IPC分类号： B29B9/06 , B29C47/30
CPC分类号： C08J9/16 , B29C44/3461 , C08J2325/04
摘要： A process for the preparation of expandable styrene polymers having a molecular weight Mw of greater than 170,000 g/mol, which comprises conveying a blowing agent-containing styrene polymer melt having a temperature of at least 120° C. through a die plate with holes whose diameter at the die exit is at most 1.5 mm, and subsequently granulating the extrudate, and expandable styrene polymers (EPS) having a molecular weight Mw of more than 170,000 g/mol with 0.05 to 1.5% by weight of internal water.
摘要翻译：一种制备分子量Mw大于170,000g / mol的可发性苯乙烯聚合物的方法，其包括将具有至少120℃温度的含发泡剂的苯乙烯聚合物熔体通过具有孔的模板输送，模头出口处的直径至多为1.5mm，随后将挤出物和分子量Mw大于170,000g / mol的可发性苯乙烯聚合物（EPS）与0.05-1.5重量％的内部水造粒。

7. 发明授权

US06555638B2 Production of water-expandable styrene polymers 失效
标题翻译：水膨胀性苯乙烯聚合物的生产
公开(公告)号：US06555638B2
公开(公告)日：2003-04-29
申请号：US10028316
申请日：2001-12-28
申请人： Achim Datko , Peter Dodel , Klaus Hahn
发明人： Achim Datko , Peter Dodel , Klaus Hahn
IPC分类号： C08F218
CPC分类号： C08J9/20 , C08F12/08 , C08J9/125 , C08J2325/04
摘要： A process for the preparation of styrene polymers containing water as the sole expanding agent by polymerization of styrene in aqueous suspension in the presence of an amphiphilic organic emulsifier which carries both hydrophilic and hydrophobic groups, or a polar group-containing, water-miscible polymer.
摘要翻译：一种制备含有水作为唯一发泡剂的苯乙烯聚合物的方法，该方法是在亲水和疏水基团的两亲性有机乳化剂或含极性基团的水混溶性聚合物的存在下，在水性悬浮液中聚合苯乙烯。

8. 发明授权

US08173714B2 Expanded styrene polymers having a reduced thermal conductivity 有权
标题翻译：具有降低的热导率的膨胀苯乙烯聚合物
公开(公告)号：US08173714B2
公开(公告)日：2012-05-08
申请号：US11629776
申请日：2005-06-09
申请人： Achim Datko , Klaus Hahn , Markus Allmendinger
发明人： Achim Datko , Klaus Hahn , Markus Allmendinger
IPC分类号： C08J9/00
CPC分类号： C08J9/0014 , C08J9/0066 , C08J9/20 , C08J2203/14 , C08J2325/06
摘要： Expanded styrene polymers which have a density of less than 25 g/l and a thermal conductivity λ, determined at 10° C. in accordance with DIN 52612, of less than 32 mW/m*K, and also a process for producing them.
摘要翻译：密度小于25g / l和热导率λ（根据DIN 52612测定的热导率λ）小于32mW / m * K的发泡苯乙烯聚合物，以及它们的制备方法。

9. 发明申请

US20070142488A1 Expanded styrene polymers having a reduced thermal conductivity 有权
标题翻译：具有降低的热导率的膨胀苯乙烯聚合物
公开(公告)号：US20070142488A1
公开(公告)日：2007-06-21
申请号：US11629776
申请日：2005-06-09
申请人： Achim Datko , Klaus Hahn , Markus Allmendinger
发明人： Achim Datko , Klaus Hahn , Markus Allmendinger
IPC分类号： B29C44/34
CPC分类号： C08J9/0014 , C08J9/0066 , C08J9/20 , C08J2203/14 , C08J2325/06
摘要： Expanded styrene polymers which have a density of less than 25 g/l and a thermal conductivity A, determined at 10° C. in accordance with DIN 52612, of less than 32 mW/m*K, and also a process for producing them.
摘要翻译：根据DIN 52612，在10℃下测定的密度小于25g / l和热导率A的膨胀苯乙烯聚合物的含量小于32mW / m * K，以及它们的制备方法。

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