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    PROCESS FOR PRODUCING EXPANDABLE THERMOPLASTIC BEADS WITH IMPROVED EXPANDABILITY
    4.
    发明申请
    PROCESS FOR PRODUCING EXPANDABLE THERMOPLASTIC BEADS WITH IMPROVED EXPANDABILITY 审中-公开
    生产具有可扩展性的可膨胀热塑性珠粒的方法

    公开(公告)号：US20120121905A1

    公开(公告)日：2012-05-17

    申请号：US13291357

    申请日：2011-11-08

    申请人： Holger Ruckdäschel ,  Carsten Schips ,  Klaus Hahn ,  Jens Aßmann ,  Maximilian Hofmann

    发明人： Holger Ruckdäschel ,  Carsten Schips ,  Klaus Hahn ,  Jens Aßmann ,  Maximilian Hofmann

    IPC分类号： B32B27/00 ,  C08J9/18

    CPC分类号： C08J9/0066 ,  B29C44/3461 ,  C08J9/0061 ,  C08J9/141 ,  C08J2201/03 ,  C08J2203/182 ,  C08J2205/044 ,  C08J2325/04 ,  C08J2423/02 ,  C08J2453/02 ,  Y10T428/2982

    摘要： A process for producing expandable, thermoplastic polymer beads comprising cavities via extrusion of a polymer melt comprising blowing agent through a die plate and pelletization in a chamber comprising liquid under a pressure in the range from 1.5 to 15 bar, which comprises using a polymer melt comprising blowing agent, where the melt comprises from 0.1 to 5% by weight of a nucleating agent D), from 1 to 10% by weight of a blowing agent E) which in essence remains within the polymer beads, from 0.01 to 5% by weight of a co-blowing agent F) forming the cavities, based in each case on the polymer melt comprising blowing agent, and also the expandable thermoplastic polymer bead material which can be obtained by the process, comprising cavities with an average diameter in the range from 0.1 to 50 μm.

    摘要翻译： 一种用于生产可膨胀的热塑性聚合物珠粒的方法，其包括通过包含发泡剂的聚合物熔体挤出通过模板并在包含液体的室中在1.5至15巴的压力范围内造粒的空腔，其包括使用聚合物熔体，其包含 发泡剂，其中熔体包含0.1至5重量％的成核剂D），1至10重量％的发泡剂E），其本质上保留在聚合物颗粒内，0.01至5重量％ 的共发泡剂F）形成空腔，在每种情况下基于包含发泡剂的聚合物熔体，以及可通过该方法获得的可发泡热塑性聚合物珠粒材料，其包括平均直径范围从 0.1〜50μm。

    HIGHLY FUNCTIONAL, HYPERBRANCHED POLYCARBONATES AND PRODUCTION AND USE THEREOF
    5.
    发明申请
    HIGHLY FUNCTIONAL, HYPERBRANCHED POLYCARBONATES AND PRODUCTION AND USE THEREOF 有权
    高功能，高分子聚碳酸酯及其生产和使用

    公开(公告)号：US20120065328A1

    公开(公告)日：2012-03-15

    申请号：US13229094

    申请日：2011-09-09

    申请人： Bernd BRUCHMANN ,  Jens Aßmann ,  Claudius Schwittay ,  Harald Schäfer

    发明人： Bernd BRUCHMANN ,  Jens Aßmann ,  Claudius Schwittay ,  Harald Schäfer

    IPC分类号： C08G64/16 ,  C09D169/00 ,  C08G64/30 ,  C09D11/10 ,  C08G16/04

    CPC分类号： C08G64/0208 ,  C08G64/0216 ,  C08G64/0225 ,  C08G64/302 ,  C08G64/305 ,  C08G65/2603 ,  C09D11/102 ,  C09D169/00

    摘要： Hyperbranched polycarbonates having stabilizing groups, prepared by reaction of (a) at least one compound having at least three alcoholic hydroxyl groups per molecule with (b) at least one reagent of the general formula I (c) and at least one reagent of the general formula X3-(A1)m-X4, where the variables are defined as follows: X1, X2 are identical or different and are selected from among halogen, C1-C10-alkoxy, C6-C10-aryloxy and O—C(═O)-halogen, X3 is a functional group selected from among OH, SH, NH2, NH—C1-C4-alkyl, iso-cyanate, epoxy, COOH, COOR12, C(═O)—O—C(═O), C(═O)—Cl, R12 is C1-C4-alkyl or C6-C10-aryl, A1 is a spacer or a single bond, m is zero or one. X4 is a group selected from among phenol groups, benzophenones, aromatic amines and nitrogen-comprising heterocycles, in each case substituted or unsubstituted.

    摘要翻译： 具有稳定基团的超支化聚碳酸酯，其通过（a）每分子具有至少三个醇羟基的至少一种化合物与（b）至少一种通式I（c）的试剂和至少一种通式 式X3-（A1）m-X4，其中变量定义如下：X1，X2相同或不同，选自卤素，C 1 -C 10 - 烷氧基，C 6 -C 10 - 芳氧基和O-C（= O ） - 卤素，X3是选自OH，SH，NH2，NH-C1-C4-烷基，异氰酸酯，环氧，COOH，COOR12，C（= O）-O-C（= O）的官能团， C（= O）-Cl，R 12为C 1 -C 4 - 烷基或C 6 -C 10 - 芳基，A 1为间隔基或单键，m为0或1。 X 4是选自苯酚基，二苯甲酮，芳族胺和含氮杂环的基团，各自为取代或未取代的基团。

    THERMALLY CONDUCTIVE POLYESTER MOLDING MATERIALS
    7.
    发明申请
    THERMALLY CONDUCTIVE POLYESTER MOLDING MATERIALS 审中-公开
    导热聚酯模塑材料

    公开(公告)号：US20120145948A1

    公开(公告)日：2012-06-14

    申请号：US13363839

    申请日：2012-02-01

    申请人： Hiroki Fukuhara ,  Andreas Eipper ,  Carsten Weiß ,  Mark Völkel ,  Reinhard Stransky ,  Jens Aßmann ,  Martin Weber

    发明人： Hiroki Fukuhara ,  Andreas Eipper ,  Carsten Weiß ,  Mark Völkel ,  Reinhard Stransky ,  Jens Aßmann ,  Martin Weber

    IPC分类号： C09K5/14

    CPC分类号： C09K5/14 ,  C08K3/22 ,  C08K5/09 ,  C08L67/00 ,  C08L67/02 ,  C08L69/00 ,  C08L2666/18

    摘要： Thermoplastic molding compositions comprising A) from 10 to 69% by weight of a thermoplastic polyester B) from 30 to 79% by weight of an aluminum oxide C) from 0.01 to 10% by weight of an organic or inorganic acid or mixture of these D) from 0 to 10% by weight of D1) at least one highly branched or hyperbranched polycarbonate with an OH number of from 1 to 600 mg KOH/g of polycarbonate (to DIN 53240, part 2), or D2) at least one highly branched or hyperbranched polyester of AxBy type, where x is at least 1.1 and y is at least 2.1, or a mixture of these E) from 0 to 50% by weight of other additives, where the entirety of the percentages by weight of components A) to E) gives 100%.

    摘要翻译： 热塑性成型组合物，其包含A）10至69重量％的热塑性聚酯B）30至79重量％的氧化铝C）0.01至10重量％的有机或无机酸或这些D的混合物 ）0至10重量％的D1）至少一种高度支化或超支化的聚碳酸酯，其OH数为1至600mg KOH / g聚碳酸酯（根据DIN 53240，第2部分）或D2）至少一种高度 支链或超支化的AxBy型聚酯，其中x为至少1.1，y为至少2.1，或这些E）的混合物为0至50重量％的其它添加剂，其中组分A的重量百分比 ）到E）给出100％。