公开(公告)号：US20060142499A1

公开(公告)日：2006-06-29

申请号：US11304773

申请日：2005-12-16

申请人： Norbert Guntherberg ,  Tanja Seebeck ,  Ronald Lange

发明人： Norbert Guntherberg ,  Tanja Seebeck ,  Ronald Lange

IPC分类号： C08F297/02

CPC分类号： C08F8/12 ,  B29C48/00 ,  C08F283/06 ,  C08F218/08

摘要： The present invention relates to a process for preparation of graft copolymers which have repeat units derived from vinyl alcohol and have polyether groups, via reactive extrusion of corresponding graft copolymers based on esters of vinyl alcohol in the presence of water and/or of at least one C1-C6 alkanol, and of a base.

摘要翻译： 本发明涉及一种制备接枝共聚物的方法，所述接枝共聚物具有衍生自乙烯醇并具有聚醚基团的重复单元，所述接枝共聚物通过在水存在下基于乙烯醇的酯和/或至少一种 C 1 -C 6烷醇和碱。

公开(公告)号：US5969042A

公开(公告)日：1999-10-19

申请号：US983233

申请日：1998-01-13

申请人： Kristin Tiefensee ,  Norbert Guntherberg

发明人： Kristin Tiefensee ,  Norbert Guntherberg

IPC分类号： C08J3/20 ,  C08F285/00 ,  C08L25/06 ,  C08L25/12 ,  C08L33/12 ,  C08L51/00 ,  C08L51/04

CPC分类号： C08L25/06 ,  C08L33/12 ,  C08L51/04 ,  C08L2205/02 ,  C08L25/12

摘要： Thermoplastic molding materials contain a mixture of(A) a methacrylate polymer,(B) a copolymer of vinylaromatic monomers and vinyl cyanide,(C) a graft copolymer comprising a core and a graft shell and(D) a further graft copolymer comprising a core and a graft shell,the average particle size (d.sub.50)-C of the graft copolymer (C) being from 25 to 60 nm and that of the graft copolymer (D) being from 90 to 300 nm and the ratio of the average particle size (d.sub.50)-C to (d.sub.50)-D being kept in the range from 2:1 to 5:1.

摘要翻译： PCT No.PCT / EP96 / 03072 Sec。 371日期1998年1月13日 102（e）1998年1月13日PCT PCT 1996年7月12日PCT公布。 出版物WO97 / 05198 日期1997年2月13日热塑性成型材料含有（A）甲基丙烯酸酯聚合物，（B）乙烯基芳族单体和乙烯基氰化物的共聚物的混合物，（C）包含芯和接枝壳的接枝共聚物，（D） 包含芯和接枝壳的接枝共聚物，接枝共聚物（C）的平均粒径（d50）-C为25〜60nm，接枝共聚物（D）的平均粒径（d50）-C为90〜300nm， 的平均粒度（d50）-C至（d50）-D保持在2:1至5:1的范围内。

公开(公告)号：US5969016A

公开(公告)日：1999-10-19

申请号：US772127

申请日：1996-12-20

申请人： Martin Weber ,  Robert Weiss ,  Norbert Guntherberg ,  Klemens Massonne ,  Joachim Seibring ,  Guenther Zimmer

发明人： Martin Weber ,  Robert Weiss ,  Norbert Guntherberg ,  Klemens Massonne ,  Joachim Seibring ,  Guenther Zimmer

IPC分类号： C08L25/12 ,  C08L51/04 ,  C08L69/00 ,  C08L71/00 ,  C08L55/02

CPC分类号： C08L51/04 ,  C08L69/00 ,  C08L25/12 ,  C08L71/00

摘要： Molding materials containA) from 5 to 97.9% by weight of at least one polycarbonate having a weight average molecular weight (M.sub.w) of from 10,000 to 64,000 g/mol,B) from 1 to 93.9% by weight of at least one graft copolymer,C) from 1 to 93.9% by weight of at least one copolymerc.sub.1) at least one vinylaromatic compound of the general formula I ##STR1## where R is hydrogen or C.sub.1 -C.sub.8 -alkyl, R.sup.1 is C.sub.1 -C.sub.8 -alkyl and n is an integer from 0 to 3, or of a C.sub.1 -C.sub.8 -alkyl acrylate, a C.sub.1 -C.sub.8 -alkyl C.sub.1 -C.sub.8 -alkylacrylate or a mixture thereof and c.sub.2) acrylonitrile, C.sub.1 -C.sub.8 -alkylacrylonitrile or a mixture thereof,D) from 0.01 to 10% by weight of at least one polyhydroxyether of at least one aliphatic or aromatic diol with epihalohydrin,E) from 1 to 25% by weight of at least one halogen-free phosphorus compound andF) from 0 to 50% by weight of additives.

摘要翻译： 成型材料包含A）5至97.9重量％的至少一种重均分子量（Mw）为10,000至64,000g / mol的聚碳酸酯，B）1至93.9重量％的至少一种接枝共聚物 C）1至93.9重量％的至少一种共聚物c1）至少一种通式I的乙烯基芳族化合物，其中R是氢或C 1 -C 8烷基，R 1是C 1 -C 8 - 烷基，n是整数 丙烯酸C1-C8烷基酯，丙烯酸C1-C8-烷基酯或其混合物，和c2）丙烯腈，C1-C8烷基丙烯腈或其混合物，D）为0.01〜 10重量％的至少一种至少一种脂族或芳族二醇与表卤代醇的聚羟基醚，E）1至25重量％的至少一种无卤素磷化合物和F）0至50重量％的添加剂 。

公开(公告)号：US5907010A

公开(公告)日：1999-05-25

申请号：US820279

申请日：1997-03-18

申请人： Martin Weber ,  Norbert Guntherberg

发明人： Martin Weber ,  Norbert Guntherberg

IPC分类号： C08L35/00 ,  C08F283/06 ,  C08G65/48 ,  C08G81/02 ,  C08L51/08 ,  C08L71/00 ,  C08L71/10 ,  C08L77/00 ,  C08L39/04

CPC分类号： C08G81/025 ,  C08G65/48 ,  C08L71/00

摘要： Graft copolymers are obtainable by reactingA) polyarylene ethers,B) polyamides andC) copolymers which contain cyclic, .alpha.,.beta.-unsaturated dicarboxylic anhydridesand are used for the preparation of thermoplastic molding materials or as compatibilizers for polymer blends based on polyarylene ethers and polyamides.

摘要翻译： 接枝共聚物可以通过使A）聚亚芳基醚，B）聚酰胺和C）含有环状α，β-不饱和二羧酸酐的共聚物反应获得，并且用于制备热塑性成型材料或用作基于聚亚芳基醚和聚亚芳基醚的聚合物共混物的增容剂 聚酰胺。

公开(公告)号：US5877258A

公开(公告)日：1999-03-02

申请号：US740212

申请日：1996-10-25

申请人： Norbert Guntherberg ,  Martin Weber ,  Freddy Gruber ,  Gerhard Lindenschmidt

发明人： Norbert Guntherberg ,  Martin Weber ,  Freddy Gruber ,  Gerhard Lindenschmidt

IPC分类号： B29C47/00 ,  B29C45/00 ,  B29C47/14 ,  C08F265/06 ,  C08L9/06 ,  C08L21/00 ,  C08L25/02 ,  C08L25/04 ,  C08L51/00 ,  C08L51/04 ,  C08L51/06 ,  C08L53/02 ,  C08L71/02

CPC分类号： C08L51/003 ,  C08L51/06 ,  C08L53/02 ,  Y10S525/902

摘要： Thermoplastic molding materials compriseA) from 30 to 98% by weight of a graft polymer ofa.sub.K) from 30 to 90% by weight of an elastomeric graft core, obtainable by copolymerization ofa.sub.K /1) from 80 to 99.99% by weight of a C.sub.1 -C.sub.10 -alkyl ester of acrylic acid,a.sub.K /2) from 0.01 to 20% by weight of a crosslinking monomer anda.sub.K /3) from 0 to 40% by weight of one or more further monomers, anda.sub.S) from 10 to 70% by weight of a graft shell ofa.sub.S /1) from 50 to 100% by weight of a styrene compound of the general formula ##STR1## where R.sup.1 and R.sup.2 are each hydrogen or C.sub.1 -C.sub.8 -alkyl, and/or of a C.sub.1 -C.sub.8 -alkyl ester of acrylic acid or methacrylic acid, anda.sub.S /2) from 0 to 50% by weight of one or more further monomers,B) from 1 to 50% by weight of a thermoplastic polymer ofb.sub.1) from 50 to 100% by weight of styrene and/or .alpha.-methylstyrene,b.sub.2) from 0 to 50% by weight of acrylonitrile andb.sub.3) from 0 to 50% by weight of one or more further monomers, andC) from 1 to 70% by weight of a copolymer ofc.sub.1) from 30 to 90% by weight of styrene and/or .alpha.-methylstyrene,C.sub.2) from 10 to 70% by weight of butadiene andC.sub.3) from 0 to 30% by weight of one or more further monomers,in which all or virtually all of the olefinic double bonds have been hydrogenated.

摘要翻译： 热塑性成型材料包括A）30至98重量％的aK的接枝聚合物，30重量％至90重量％的弹性体接枝核心，其通过aK / 1）的80至99.99重量％ 丙烯酸的C1-C10烷基酯，aK / 2）0.01至20重量％的交联单体和K / 3）0至40重量％的一种或多种另外的单体，aS）为10至 70重量％的aS / 1的接枝壳）50至100重量％的通式为“IMAGE”的苯乙烯化合物，其中R 1和R 2各自为氢或C 1 -C 8烷基，和/或 丙烯酸或甲基丙烯酸的C 1 -C 8烷基酯和1/2）0-50％重量的一种或多种其它单体，B）1至50重量％的热塑性聚合物，b1）50 至100重量％的苯乙烯和/或α-甲基苯乙烯，b2）0至50重量％的丙烯腈和b3）0至50重量％的一种或多种其它单体，和C）1至70重量％ 的c1）共聚物 30至90重量％的苯乙烯和/或α-甲基苯乙烯，C2）10至70重量％的丁二烯和C3）0至30重量％的一种或多种其它单体，其中全部或几乎全部 的烯属双键已被氢化。

公开(公告)号：US5852113A

公开(公告)日：1998-12-22

申请号：US620309

申请日：1996-03-22

申请人： Norbert Guntherberg ,  Jurgen Hofmann ,  Elmar Mailahn ,  Hilmar Ohlig ,  Sven Grabowski ,  Bernhard Czauderna ,  Klaus Bus

发明人： Norbert Guntherberg ,  Jurgen Hofmann ,  Elmar Mailahn ,  Hilmar Ohlig ,  Sven Grabowski ,  Bernhard Czauderna ,  Klaus Bus

IPC分类号： B29B7/48 ,  B29B7/58 ,  B29B7/88 ,  B29B13/06 ,  B29C47/76 ,  C08J3/20 ,  C08L9/00 ,  C08L21/00 ,  C08L25/04 ,  C08L27/06 ,  C08L33/04 ,  C08L33/12 ,  C08L51/00 ,  C08L51/04 ,  C08G63/48

CPC分类号： B29C47/76 ,  B29B13/06 ,  C08L51/04 ,  B29C47/0011 ,  B29C47/0019 ,  B29C47/0023 ,  B29C47/003 ,  B29C47/762 ,  B29K2055/02 ,  B29K2096/02

摘要： Toughened thermoplastics are prepared by mixing a water-moist elastomer component A containing up to 60% by weight of residual water with a thermoplastic polymer B and further polymers C and additives D in an extruder with mechanical dewatering of the elastomer component A, by a process in which the components A, B, C and D are fed to a twin-screw extruder which has corotating screws and essentially comprises, in the transport direction, at least one metering section in which the elastomer component A is fed to the extruder by a metering means, at least one squeeze section which serves for dewatering the component A and contains at least one retarding element and in each case at least one associated dewatering orifice, at least one section in which the thermoplastic polymer B is introduced as a melt into the extruder, at least one section provided with mixing, kneading or other plasticating elements or combinations of these elements, at least one devolatilization section which is provided with at least one devolatilization orifice and in which the residual water is removed as steam, and a discharge zone, the water emerging from the dewatering orifices being present partially or completely in the liquid phase, and the components C or D or mixtures thereof, together or separately from one another, being fed to one or more of the stated extruder sections, either together with the component A or B or mixtures thereof or separately from A and B.

摘要翻译： 增韧的热塑性塑料通过将包含高达60重量％的残余水的水分润湿性组分A与热塑性聚合物B混合，并且在挤出机中将另外的聚合物C和添加剂D混合在一起，通过一种方法将该弹性体组分A机械脱水 其中将组分A，B，C和D进料到具有同向旋转螺杆的双螺杆挤出机中，并且在输送方向上基本上包括至少一个计量段，其中弹性体组分A通过 计量装置，至少一个挤压部分，其用于对部件A进行脱水并且包含至少一个延迟元件，并且在每种情况下包含至少一个相关联的脱水孔，至少一个部分，其中热塑性聚合物B作为熔体引入其中 挤出机，至少一个具有混合，捏合或其它塑化元件或这些元件的组合的部分，至少一个脱挥发段 与至少一个脱挥发孔一起使用，其中残留的水作为蒸汽除去，以及排出区，从脱水孔中排出的水部分或完全存在于液相中，以及组分C或D或其混合物， 一起或彼此分开地，被供给到一个或多个所述的挤出机部分，与组分A或B一起或其混合物或与A和B分开。

公开(公告)号：US5851463A

公开(公告)日：1998-12-22

申请号：US620259

申请日：1996-03-22

申请人： Norbert Guntherberg ,  Jurgen Hofmann ,  Elmar Mailahn ,  Hilmar Ohlig

发明人： Norbert Guntherberg ,  Jurgen Hofmann ,  Elmar Mailahn ,  Hilmar Ohlig

IPC分类号： C08J3/20 ,  B29B7/48 ,  B29B7/58 ,  B29C47/76 ,  C08L25/04 ,  C08L27/06 ,  C08L33/04 ,  C08L33/12 ,  C08L51/00 ,  C08L55/02 ,  B29C47/40

CPC分类号： B29C47/76 ,  C08L55/02 ,  B29C47/0011 ,  B29C47/0019 ,  B29C47/0023 ,  B29C47/003 ,  B29C47/762

摘要： Toughened thermoplastics are prepared by mechanically dewatering a water-moist elastomer component A containing up to 50% by weight of residual water and mixing the resulting dewatered elastomer component A' with a thermoplastic polymer B in a mixing unit, by a process in which the elastomer component A is fed to a twin-screw extruder which has corotating, in each case triple-flight, screws and essentially includes, in the transport direction, one unheated metering section in which the elastomer component A is fed to the extruder by a metering means, at least one squeeze section which serves for dewatering and contains at least one retarding element and in each case at least one associated dewatering orifice, at least one section in which the thermoplastic polymer B is introduced as a melt into the extruder, at least one section provided with mixing, kneading or other plasticating elements or combinations of these elements, at least one devolatilization section which is provided with at least one devolatilization orifice and in which the residual water is removed as steam, and unheated discharge zone, and in which the water emerging from the dewatering orifices is present partially or completely in the liquid phase.

摘要翻译： 增韧的热塑性塑料通过机械脱水含有高达50重量％的残余水的水分弹性体组分A，并将所得脱水的弹性体组分A'与热塑性聚合物B混合在混合单元中，通过其中弹性体 组分A被输送到双螺杆挤出机，该双螺杆挤出机在每种情况下都具有共旋转的螺旋，并且在输送方向上基本上包括一个未加热的计量部分，其中弹性体组分A通过计量装置 至少一个挤压部分，其用于脱水并且包含至少一个延迟元件，并且在每种情况下包含至少一个相关联的脱水孔，至少一个部分，其中热塑性聚合物B作为熔体引入挤出机中，至少一个 其具有混合，捏合或其它塑化元件或这些元素的组合，至少一个脱挥发段，其设置有 至少一个脱挥发孔，其中残余水作为蒸汽和未加热排放区除去，其中从脱水孔出来的水部分地或完全地存在于液相中。

公开(公告)号：US5760134A

公开(公告)日：1998-06-02

申请号：US721539

申请日：1996-09-26

申请人： Norbert Guntherberg ,  Konrad Knoll ,  Martin Weber

发明人： Norbert Guntherberg ,  Konrad Knoll ,  Martin Weber

IPC分类号： C08L51/00 ,  C08L53/02 ,  C08L51/04

CPC分类号： C08L51/003 ,  C08L53/02 ,  Y10S525/902

摘要： Thermoplastic molding materials of A) from 30 to 98% by weight of a graft polymer of a.sub.c) from 30 to 90% by weight of an elastomeric graft core and a.sub.s) from 10 to 70% by weight of a graft shell, B) from 1 to 50% by weight of a thermoplastic polymer, C) from 1 to 70% by weight of an elastomeric block copolymer, and D) from 0 to 30% by weight of a polymer having a star-like structure.

摘要翻译： A）30至98重量％的交联聚合物（ac）为30至90重量％的弹性体接枝芯，以及10至70重量％的接枝壳，B）从 1至50重量％的热塑性聚合物，C）1至70重量％的弹性体嵌段共聚物，和D）0至30重量％的具有星形结构的聚合物。