公开(公告)号：US20090039557A1

公开(公告)日：2009-02-12

申请号：US12278442

申请日：2007-02-01

申请人： Rainer Klenz ,  Norbert Effen ,  Mark Volkel ,  Andreas Eipper ,  Jens Assmann ,  Michael Dahlke

发明人： Rainer Klenz ,  Norbert Effen ,  Mark Volkel ,  Andreas Eipper ,  Jens Assmann ,  Michael Dahlke

IPC分类号： B29C45/00

CPC分类号： B29C45/0001 ,  B29C45/63 ,  B29K2067/006 ,  C08L25/12 ,  C08L25/14 ,  C08L67/02 ,  C08L2666/06

摘要： A process is proposed for production of low-emission moldings for continuous operating temperatures >50° C. composed of a thermoplastic molding composition comprising A) from 10 to 99.9% by weight of polybutylene terephthalate or a mixture thereof with polyethylene terephthalate and/or polypropylene terephthalate, B) from 0.1 to 50% by weight of at least one terpolymer obtainable from b1) at least one vinylaromatic monomer, b2) at least one C1-C4-alkyl (meth)acrylate or (meth)acrylonitrile, and b3) from 0.1 to 10% by weight, based on the total weight of components b1) to b3), of at least one monomer which comprises an α,β-unsaturated anhydride, and C) from 0 to 60% by weight of other additives, where the total of the percentages by weight of the components (A) to (C) is 100%, via injection molding, which comprises carrying out the injection molding by means of a vented plastifying unit with a cylinder with inlet aperture for the thermoplastic molding composition, with a screw which conveys and plastifies the thermoplastic molding composition within a screw channel, and with one or more vents for discharge of volatile content from the plastified thermoplastic molding composition from the screw channel outward from the vented plastifying unit.

摘要翻译： 提出了一种生产用于连续工作温度> 50℃的低排放模制品的方法，其由热塑性模塑组合物组成，其包含A）10至99.9重量％的聚对苯二甲酸丁二醇酯或其与聚对苯二甲酸乙二醇酯和/或聚丙烯的混合物 B）0.1至50重量％的至少一种由b1）至少一种乙烯基芳族单体获得的至少一种三元共聚物，b2）至少一种（甲基）丙烯酸C 1 -C 4烷基酯或（甲基）丙烯腈，和b 3）从 0.1至10重量％，基于组分b1）至b3）的总重量，至少一种包含α，β-不饱和酸酐的单体，和C）0至60重量％的其它添加剂，其中 通过注射成型，组分（A）至（C）的重量百分比的总和为100％，其包括通过具有用于热塑性模塑组合物的入口孔的气缸进行注射成型 ，用螺丝w 在螺旋通道内传送和塑化热塑性模塑组合物，以及一个或多个排气孔，用于从膨胀的塑化模塑组合物从膨胀塑化单元向外的螺旋通道排放挥发物。

公开(公告)号：US20080210463A1

公开(公告)日：2008-09-04

申请号：US11912712

申请日：2006-04-26

申请人： Heiko Maas ,  Rene Lochtman ,  Wolfgang Gutting ,  Gerald Lippert ,  Michael Dahlke ,  Norbert Schneider ,  Volker Warzelhan ,  Jurgen Pfister ,  Norbert Wagner ,  Norbert Niessner ,  Bettina Sobotka ,  Matthias Scheibitz

发明人： Heiko Maas ,  Rene Lochtman ,  Wolfgang Gutting ,  Gerald Lippert ,  Michael Dahlke ,  Norbert Schneider ,  Volker Warzelhan ,  Jurgen Pfister ,  Norbert Wagner ,  Norbert Niessner ,  Bettina Sobotka ,  Matthias Scheibitz

IPC分类号： H05K9/00 ,  B32B5/16 ,  C08K3/08 ,  C08K3/10 ,  B29C47/06 ,  B32B37/14 ,  B29C39/00 ,  B29C45/00 ,  C25D5/48 ,  C23C16/44 ,  B05D3/10 ,  C23C14/34

CPC分类号： C08L51/003 ,  B29C48/022 ,  B29C48/04 ,  B29C48/08 ,  B29C48/18 ,  B29C48/30 ,  B29C48/305 ,  B29C51/00 ,  B29K2105/0008 ,  B29K2105/0032 ,  B29K2105/0044 ,  B29K2105/005 ,  B29K2105/256 ,  B32B5/16 ,  B32B27/08 ,  B32B27/14 ,  B32B2255/10 ,  B32B2255/205 ,  B32B2260/025 ,  B32B2260/046 ,  B32B2264/105 ,  B32B2274/00 ,  B32B2307/202 ,  B32B2307/416 ,  B32B2307/546 ,  B32B2307/558 ,  B32B2307/7242 ,  B32B2419/00 ,  B32B2509/00 ,  B32B2605/00 ,  C08J5/18 ,  C08K3/08 ,  C08K2201/008 ,  C08L23/02 ,  C08L53/02 ,  C08L55/02 ,  C08L71/02 ,  C08L2205/16 ,  C23C18/54 ,  C25D5/56 ,  H01Q15/141 ,  H01Q17/008 ,  H05K9/0083 ,  Y10T156/10 ,  Y10T428/25 ,  Y10T428/256 ,  C08L2666/04 ,  C08L2666/02

摘要： Metalizable foils or sheets produced from a plastics mixture comprising, components A, B, C, and D, which gives a total of 100% by weight, a from 5 to 50% by weight of a thermoplastic polymer as component A, b from 50 to 95% by weight of a metal powder with an average particle diameter of from 0.01 to 100 μm where the normal electrode potential of the metal in acidic solution is more negative than that of silver, as component B, c from 0 to 10% by weight of a dispersing agent as component C, and d from 0 to 40% by weight of fibrous or particulate fillers or their mixtures as component D, wherein the tensile strain at break of component A is greater by a factor of from 11 to 100 than the tensile strain at break of the plastics mixture comprising components A, B, and, if present, C and D, and wherein the tensile strength of component A is greater by a factor of from 0.5 to 4 than the tensile strength of the plastics mixture comprising components A, B, and, if present, C and D.

摘要翻译： 组分A，B，C和D的组合物A，B，C和D生产的可金属化箔或片材，其总量为100重量％，5至50重量％的作为组分A的热塑性聚合物，b为50 至95重量％的平均粒径为0.01至100μm的金属粉末，其中酸性溶液中的金属的正电极电势比银的正电极作为组分B，c为0至10％，由0至10％ 作为组分C的分散剂的重量，和d为0至40重量％的纤维或颗粒填料或其作为组分D的混合物，其中组分A的断裂拉伸应变大于11至100倍 塑料混合物的拉伸应变包含组分A，B，如果存在C和D，并且其中组分A的拉伸强度比塑料混合物的拉伸强度大0.5至4倍 包括组分A，B，如果存在C和D.