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    Process for making membranes
    13.
    发明授权
    Process for making membranes 有权

    公开(公告)号：US10906012B2

    公开(公告)日：2021-02-02

    申请号：US15758641

    申请日：2016-09-07

    Applicant: BASF SE

    Inventor： Oliver Gronwald ,  Martin Weber ,  Frank Rittig ,  Martin Heijnen ,  Henning Urch

    IPC: B01D67/00 ,  B01D71/34 ,  B01D71/68 ,  C07C235/06 ,  B01D69/02 ,  B01D61/00 ,  B01D61/02

    Abstract: Process for making membranes M comprising the following steps: a) providing a dope solution D comprising at least one polymer P and at least one solvent S, b) adding at least one coagulant C to said dope solution D to coagulate said at least one polymer P from said dope solution D to obtain a membrane M, wherein said at least one solvent S comprises more than 50% by weight of at least one compound according to formula (I) (I), wherein R1 and R2 are independently C1 to C20 alkyl, R3 is selected from H or an aliphatic rest, 20 R4 is selected from H or an aliphatic rest, AO represents at least one alkylene oxide, n is a number from 0 to 100.

    Process for producing high-performance thermoplastics with improved intrinsic color
    16.
    发明授权
    Process for producing high-performance thermoplastics with improved intrinsic color 有权
    具有改进内在色彩的高性能热塑性塑料的生产工艺

    公开(公告)号：US09127160B2

    公开(公告)日：2015-09-08

    申请号：US13902236

    申请日：2013-05-24

    Applicant: BASF SE

    Inventor： Martin Weber ,  Rolf Pinkos ,  Thomas Vogler

    IPC: C08L71/12 ,  C08G65/48

    CPC classification number: C08L71/126 ,  C08G65/48 ,  C08G65/485

    Abstract: The present invention relates to a process for the work-up of polymer solutions comprising N-methyl-2-pyrrolidone and a polymer where the polymer solution is hydrogenated with hydrogen in the presence of a hydrogenation catalyst.The present invention also relates to the product obtainable from said process, and to its use for producing, in particular, polyarylene ether products.

    Abstract translation: 本发明涉及一种用于处理包含N-甲基-2-吡咯烷酮和聚合物的聚合物溶液的方法，其中聚合物溶液在氢化催化剂存在下用氢氢化。 本发明还涉及可从所述方法获得的产品及其用于生产特别是聚芳醚产品的用途。

    THERMALLY CONDUCTIVE POLYESTER MOLDING MATERIALS
    17.
    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：US20130270477A1

    公开(公告)日：2013-10-17

    申请号：US13913924

    申请日：2013-06-10

    Applicant: BASF SE*

    Inventor： Hiroki Fukuhara ,  Andreas Eipper ,  Carsten Weiss ,  Mark Völkel ,  Reinhard Stransky ,  Jens Assmann ,  Martin Weber

    IPC: C09K5/14

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

    Abstract: Thermoplastic molding compositions comprisingA) 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%.

    Abstract translation: 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％。

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