公开(公告)号：JP2001010004A

公开(公告)日：2001-01-16

申请号：JP2000154733

申请日：2000-05-25

Applicant: BAYER AG

Inventor： REIHS KARSTEN ,  RASSHOFER WERNER ,  WARTH HOLGER ,  WEGENER DIRK ,  SCHMIDT MANFRED ,  HEITKAEMPER PETER

IPC: B32B27/40 ,  C08G18/06 ,  C08J5/12 ,  C09J175/08

Abstract: PROBLEM TO BE SOLVED: To provide a stable adherent composite material formed of polyurethane and other thermoplastic material, a manufacturing method thereof and usage thereof in an automobile. SOLUTION: In a composite material consisting of at least two layers directly bonded to each other, A) at least one polyurethane-containing layer formed by reacting at least one kind of polyisocyanate (a) with at least one kind of isocyanate-reactive component (b), and B) at least one layer, which is directly bonded to the polyurethane layer A) and contains thermoplastic plastic material different from the polyurethane layer A), the layer A) contains the residual content of the reaction component having an ether group, which is produced from the production of polyurethane, of 400 ppm or less, and preferably 100 ppm or less.

公开(公告)号：JP2013032537A

公开(公告)日：2013-02-14

申请号：JP2012220071

申请日：2012-10-02

Applicant: Bayer Ag ,  バイエル アクチェンゲゼルシャフトBayer Aktiengesellschaft

Inventor： WARTH HOLGER ,  SEIDEL ANDREAS ,  ECKEL THOMAS ,  WITTMANN DIETER ,  KELLER BERND

IPC: C08J3/20 ,  C08L69/00 ,  C08J5/00 ,  C08K3/34 ,  C08L51/00 ,  C08L55/02 ,  C08L57/00 ,  C08L67/02 ,  C08L101/00

CPC classification number: C08K3/34 ,  C08L51/00 ,  C08L55/02 ,  C08L69/00 ,  C08L2666/02

Abstract: PROBLEM TO BE SOLVED: To provide a polycarbonate composition having high toughness, low glass transition temperature, low thermal expansion coefficient and good processability.SOLUTION: The polycarbonate composition comprises polycarbonate resin, at least one impact modifier and highly pure talc containing AlOin an amount of less than 1 wt.% of the talc.

Abstract translation: 要解决的问题：提供具有高韧性，低玻璃化转变温度，低热膨胀系数和良好加工性能的聚碳酸酯组合物。 解决方案：聚碳酸酯组合物包含聚碳酸酯树脂，至少一种抗冲改性剂和含有Al 3 的量小于1重量％的滑石。 版权所有（C）2013，JPO＆INPIT

公开(公告)号：JP2012097286A

公开(公告)日：2012-05-24

申请号：JP2012035303

申请日：2012-02-21

Applicant: Bayer Ag ,  バイエル アクチェンゲゼルシャフトBayer Aktiengesellschaft

Inventor： EICHENAUER HERBERT ,  ECKEL THOMAS ,  WARTH HOLGER ,  WITTMANN DIETER

IPC: C08J5/00 ,  C08L69/00 ,  C08F279/02 ,  C08F279/04 ,  C08K5/521 ,  C08L51/04 ,  C08L55/02 ,  C08L101/00

CPC classification number: C08L51/04 ,  C08F279/02 ,  C08F279/04 ,  C08L55/02 ,  C08L2666/02 ,  C08L2666/14

Abstract: PROBLEM TO BE SOLVED: To provide a polycarbonate composition with improved mechanical strength (particularly impact strength and elongation at break) and improved processing performance (flow properties), and to provide the use of the composition for manufacturing molded parts as housing parts, cover panels for the building and structural sector and parts for the automotive sector, sheets or films, and also to provide the molded parts, sheets or films themselves.SOLUTION: The invention relates to thermoplastic polycarbonate/graft polymer molding compositions.

Abstract translation: 要解决的问题：为了提供具有改善的机械强度（特别是冲击强度和断裂伸长率）和改进的加工性能（流动性）的聚碳酸酯组合物，并且提供了用于制造模制部件的组合物作为壳体部件的用途 ，用于建筑物和结构部门的盖板，用于汽车部件，片材或薄膜的部件，以及本身提供成型部件，片材或薄膜。 解决方案：本发明涉及热塑性聚碳酸酯/接枝聚合物模塑组合物。 版权所有（C）2012，JPO＆INPIT

公开(公告)号：JP2001018345A

公开(公告)日：2001-01-23

申请号：JP2000154746

申请日：2000-05-25

Applicant: BAYER AG

Inventor： REIHS KARSTEN ,  KEMPKES FLORE ,  KOEHLER BURKHARD ,  WARTH HOLGER

IPC: B32B27/40 ,  B32B5/18 ,  B32B27/20 ,  C07C67/307 ,  C08G18/48 ,  C08J5/12 ,  C08J7/04 ,  C08K3/36 ,  C08K9/04 ,  C08L75/04 ,  C08L75/08

Abstract: PROBLEM TO BE SOLVED: To provide a composite material having at least two layers comprising different plastic materials having an enhanced composite bond and directly bonded to each other, a method for producing the same and a method of using the some in a car. SOLUTION: In a composite material having at least two layers of different materials directly bonded to each other, one layer (A) of the composite material contains polyurethane and the layer (B) directly bonded to the layer A thereof contains a thermoplastic material different from the material contained in the layer (A) and the layer (A) contains uniformly distributed particles with a particle size of 50 nm or less at least coated with a thermoplastic material different from the material constituting the layer (A) and the total surface area of the particles corresponds to at least the total interface between the layers (A), (B).

公开(公告)号：WO0123474A3

公开(公告)日：2001-11-01

申请号：PCT/EP0009015

申请日：2000-09-15

Applicant: BAYER AG ,  WARTH HOLGER ,  WITTMANN DIETER ,  ALBERTS HEINRICH

Inventor： WARTH HOLGER ,  WITTMANN DIETER ,  ALBERTS HEINRICH

IPC: C08J5/00 ,  C08K5/00 ,  C08L25/04 ,  C08L51/00 ,  C08L51/04 ,  C08L63/00 ,  C08L67/02 ,  C08L69/00

CPC classification number: C08L51/003 ,  C08L25/12 ,  C08L51/04 ,  C08L55/02 ,  C08L67/02 ,  C08L69/00 ,  C08L69/005 ,  C08L2666/02 ,  C08L2666/14 ,  C08L2666/18

Abstract: The present invention relates to polymer blends containing a component selected from the group poly(ester)carbonate, graft polymers or mixtures thereof. Said blends also contain polyalkylene naphthalate as the second component and optionally an additional component selected from the group of vinyl (co)polymers, polyalkylene terephthalate or mixtures thereof, whereby mixtures of polycarbonate, polyalkylene naphthalate and optionally polyalkylene terephthalate do not contain a tetra fluor ethylene polymer.

Abstract translation: 本发明涉及包含选自下组的聚选择其组分的接枝聚合物，或它们的混合物，任选地含有选自乙烯基（共）作为第二组分的聚亚烷基萘二甲酸酯和，聚对苯二甲酸或它们的混合物组成的组中的另外的组分的聚合物，其中（酯）碳酸酯聚合物共混物 包括聚碳酸酯，聚萘二甲酸亚烷基酯和任选的聚对苯二甲酸亚烷基酯的混合物，不包括四氟乙烯聚合物。

公开(公告)号：CA2402404C

公开(公告)日：2010-07-13

申请号：CA2402404

申请日：2001-02-27

Applicant: BAYER AG

Inventor： EICHENAUER HERBERT ,  ECKEL THOMAS ,  WARTH HOLGER ,  WITTMANN DIETER

IPC: C08J5/00 ,  C08L69/00 ,  B29C35/08 ,  C08F279/02 ,  C08F279/04 ,  C08K5/521 ,  C08K5/523 ,  C08L51/04 ,  C08L55/02 ,  C08L101/00

Abstract: The invention relates to thermoplastic polycarbonate/graft polymerizate molding materials comprising improved mechanical properties (especially impact strength and elongation at tear) and an improved processing behavior (flow behavior).

公开(公告)号：AU2003294004A1

公开(公告)日：2004-07-29

申请号：AU2003294004

申请日：2003-12-24

Applicant: BAYER AG

Inventor： BRAIG THOMAS ,  FRIEDEMANN PAUL ,  WARTH HOLGER

IPC: C08K5/00 ,  C08L51/00 ,  C08L51/04 ,  C08L53/00 ,  C08L67/02 ,  C08L69/00

Abstract: A thermoplastic molding composition characterized in its color homogeneity is disclosed. The composition that is suitable for preparing automotive parts contains A) 4 to 80% of at least one polyalkylene terephthalate, B) 10 to 90% of at least one aromatic polycarbonate, C) 1.5 to 30% of at least one AES graft polymer, D) 0 to 54% of at least one mineral filler in particulate form, E) 0.01 to 10% of a coloring material and F) 0 to 10% of at least one functional additive, the percents, all occurrences being relative to the weight of the composition.

公开(公告)号：DE10259500A1

公开(公告)日：2004-07-01

申请号：DE10259500

申请日：2002-12-19

Applicant: BAYER AG

Inventor： MICHELS GISBERT ,  WARTH HOLGER ,  VANHOORNE PIERRE

IPC: C08F255/02 ,  C08F255/04 ,  C08F255/06 ,  C08L51/06 ,  C08L67/02 ,  C08L69/00

Abstract: A thermoplastic molding composition comprising a graft polymer is disclosed. The graft polymer contains: a) a continuous phase containing the polymerized product of at least one vinylaromatic monomer and at least one ethylenically unsaturated nitrile monomer, and b) a disperse phase containing ethylene/alpha-olefin rubber that is grafted with the polymerization product of at least one vinylaromatic monomer and at least one ethylenically unsaturated nitrile monomer. The weight average molecular weight of the continuous phase is 130,000 to 275,000 g/mole and the disperse phase is characterized in that its, weight average particle size is less than 0.90 mum. The molding composition is characterized in improved resistance to weathering.

公开(公告)号：BR0115113A

公开(公告)日：2004-01-27

申请号：BR0115113

申请日：2001-10-22

Applicant: BAYER AG

Inventor： WARTH HOLGER ,  ALBERTS HEINRICH

IPC: C08K3/00 ,  C08K5/09 ,  C08K5/49 ,  C08L23/16 ,  C08L25/12 ,  C08L51/04 ,  C08L51/06 ,  C08L67/02 ,  C08L69/00 ,  C08L77/00 ,  C08L55/00

Abstract: A composition containing a graft polymer based on acrylonitrile/ethylene propylene rubber/styrene (AES) and an additive is disclosed. The additive is one which increases the "Deltasoft phase" of the composition making it possible to produce moldings with improved toughness at low temperatures, without substantially changing the melt volume rate.

公开(公告)号：AU2003221558A1

公开(公告)日：2003-11-03

申请号：AU2003221558

申请日：2003-04-07

Applicant: BAYER AG

Inventor： VATHAUER MARC ,  WARTH HOLGER

IPC: C08K3/36 ,  C08K5/103 ,  C08L51/04 ,  C08L51/06 ,  C08L69/00

Abstract: A thermoplastic molding composition having improved impact strength at low temperatures is disclosed. The composition contains A) polycarbonate and/or polyester carbonate B) a graft polymer based on ethylene-alpha-olefin rubber as graft base, C) wollastonite having carbon content greater than 0.1% relative to the weight of the wollastonite and D) at least one of triglyceride, aliphatic saturated hydrocarbon and aliphatic unsaturated hydrocarbon.