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    THERMOPLASTIC POLYURETHANE SILICONE ELASTOMERS
    1.
    发明申请
    THERMOPLASTIC POLYURETHANE SILICONE ELASTOMERS 审中-公开
    热塑性聚氨酯硅酮弹性体

    公开(公告)号：WO2016023914A1

    公开(公告)日：2016-02-18

    申请号：PCT/EP2015/068489

    申请日：2015-08-11

    Applicant: MULTIBASE SA

    Inventor： BOUCARD, Sylvain ,  GRADELET, Yann

    IPC: C08G77/12 ,  C08G77/20 ,  C08L75/04

    CPC classification number: C08L75/04 ,  C08G77/12 ,  C08G77/20 ,  C08K3/04 ,  C08K3/36 ,  C08L9/06 ,  C08L25/08 ,  C08L33/00 ,  C08L83/00 ,  C08L2207/04

    Abstract: The invention relates to thermoplastic elastomer compositions comprising a blend of a thermoplastic urethane polymer and a silicone composition, and to a process for forming a vulcanised thermoplastic elastomer composition. The thermoplastic elastomer composition comprises a blend of a thermoplastic organic polymer comprising a urethane polymer and (B) a silicone composition comprising (B1) a silicone base comprising (B1a) a diorganopolysiloxane gum having an average of at least 2 alkenyl groups per molecule and (B1b) from 1 to 50% by weight based on the diorganopolysiloxane gum (B1a) of a reinforcing filler, and (B2) an organohydrido silicone compound which contains an average of at least 2 silicon-bonded hydrogen groups per molecule, wherein the weight ratio of the thermoplastic organic polymer (A) to the silicone composition (B) is in the range 55:45 to 80:20.

    Abstract translation: 本发明涉及包含热塑性聚氨酯聚合物和有机硅组合物的共混物的热塑性弹性体组合物，以及形成硫化热塑性弹性体组合物的方法。 所述热塑性弹性体组合物包含包含聚氨酯聚合物的热塑性有机聚合物和（B）有机硅组合物的共混物，所述硅酮组合物包含（B1）硅氧烷基，所述硅氧烷基包含（B1a）每分子平均具有至少2个烯基的二有机基聚硅氧烷胶和（ B1b），基于增强填料的二有机聚硅氧烷胶（B1a）为1至50重量％，和（B2）每分子平均包含至少2个与硅键合的氢基团的有机氢化硅化合物，其中重量比 的热塑性有机聚合物（A）与硅氧烷组合物（B）的摩尔比在55:45至80:20的范围内。

    THERMOPLASTIC COMPOSITION
    3.
    发明申请
    THERMOPLASTIC COMPOSITION 审中-公开

    公开(公告)号：WO2019193192A1

    公开(公告)日：2019-10-10

    申请号：PCT/EP2019/058726

    申请日：2019-04-05

    Applicant: MULTIBASE SA

    Inventor： BOUCARD, Sylvain ,  GRADELET, Yann

    IPC: C08L83/04

    Abstract: Thermoplastic silicone vulcanisates as masterbatch additives in thermoplastic compositions including thermoplastic elastomer compositions are disclosed. Using thermoplastic silicone vulcanisates as masterbatch additives have been found to, for example increase impact resistance, decrease mechanical modulus and increase surface properties comparative to non-modified thermoplastic compositions. A process for making the masterbatch and thermoplastic composition is also described.

    THERMOPLASTIC POLYMER MASTERBATCH
    4.
    发明申请
    THERMOPLASTIC POLYMER MASTERBATCH 审中-公开
    热塑性聚合物主板

    公开(公告)号：WO2015132190A1

    公开(公告)日：2015-09-11

    申请号：PCT/EP2015/054279

    申请日：2015-03-02

    Applicant: DOW CORNING CORPORATION ,  MULTIBASE SA ,  MULTIBASE INC.

    Inventor： ARRIGONI, Aurelie ,  CORNELIS, Stephane ,  FALETTO, Sandrine ,  GRADELET, Yann ,  HABIMANA, Jean De La Croix ,  HAYS, Ted ,  PERRIN, Ludovic ,  PRELE, Patrick

    IPC: C08L23/02 ,  C08L23/08 ,  C08L23/10 ,  C08L51/00 ,  C08L51/06 ,  C08L83/10

    CPC classification number: C08L23/12 ,  C08G77/20 ,  C08J3/005 ,  C08J3/22 ,  C08J2323/12 ,  C08J2387/00 ,  C08K3/34 ,  C08K5/005 ,  C08L23/04 ,  C08L23/16 ,  C08L83/04 ,  C08L87/005 ,  C08L2310/00 ,  C08L23/00

    Abstract: Process for increasing the scratch resistance of a composition comprising a thermoplastic organic polymer and a scratch resistant polymer composition per se . The process for increasing the scratch resistance of a composition comprising a thermoplastic organic polymer (P) comprises reactively mixing a thermoplastic organic polymer (A) and an organopolysiloxane (B) in a first step (I) at a temperature at which the thermoplastic organic polymer (A) and the organopolysiloxane (B) are in liquid phases to form a masterbatch, wherein the organopolysiloxane (B) contains at least one functionality capable of reacting with the thermoplastic organic polymer (A) so that a copolymer of (A) and (B) is formed in the masterbatch during the reactive mixing, and in a second step (II) mixing the masterbatch with the composition comprising thermoplastic organic polymer (P).

    Abstract translation: 包含热塑性有机聚合物和耐擦伤聚合物组合物本身的组合物的耐擦伤性的方法。 包含热塑性有机聚合物（P）的组合物的耐刮擦性的方法包括在第一步骤（I）中将热塑性有机聚合物（A）和有机聚硅氧烷（B）在热塑性有机聚合物 （A）和有机聚硅氧烷（B）处于液相以形成母料，其中有机聚硅氧烷（B）含有至少一种能够与热塑性有机聚合物（A）反应的官能团，使得（A）和（A） B）在反应混合期间在母料中形成，并且在第二步（II）中将母料与包含热塑性有机聚合物（P）的组合物混合。

    THERMOPLASTIC POLYURETHANE SILICONE ELASTOMERS
    5.
    发明公开
    THERMOPLASTIC POLYURETHANE SILICONE ELASTOMERS 审中-公开
    热塑性聚氨酯弹性体

    公开(公告)号：EP3180389A1

    公开(公告)日：2017-06-21

    申请号：EP15750413.5

    申请日：2015-08-11

    Applicant: Multibase SA

    Inventor： BOUCARD, Sylvain ,  GRADELET, Yann

    IPC: C08G77/12 ,  C08G77/20 ,  C08L75/04

    CPC classification number: C08L75/04 ,  C08G77/12 ,  C08G77/20 ,  C08K3/04 ,  C08K3/36 ,  C08L9/06 ,  C08L25/08 ,  C08L33/00 ,  C08L83/00 ,  C08L2207/04

    Abstract: The invention relates to thermoplastic elastomer compositions comprising a blend of a thermoplastic urethane polymer and a silicone composition, and to a process for forming a vulcanised thermoplastic elastomer composition. The thermoplastic elastomer composition comprises a blend of a thermoplastic organic polymer comprising a urethane polymer and (B) a silicone composition comprising (B1) a silicone base comprising (B1a) a diorganopolysiloxane gum having an average of at least 2 alkenyl groups per molecule and (B1b) from 1 to 50% by weight based on the diorganopolysiloxane gum (B1a) of a reinforcing filler, and (B2) an organohydrido silicone compound which contains an average of at least 2 silicon-bonded hydrogen groups per molecule, wherein the weight ratio of the thermoplastic organic polymer (A) to the silicone composition (B) is in the range 55:45 to 80:20.

    Abstract translation: 本发明涉及包含热塑性聚氨酯聚合物和有机硅组合物的共混物的热塑性弹性体组合物，以及形成硫化热塑性弹性体组合物的方法。 所述热塑性弹性体组合物包含包含聚氨酯聚合物的热塑性有机聚合物和（B）有机硅组合物的共混物，所述硅酮组合物包含（B1）硅氧烷基，所述硅氧烷基包含（B1a）每分子平均具有至少2个烯基的二有机基聚硅氧烷胶和（ B1b），基于增强填料的二有机聚硅氧烷胶（B1a）为1至50重量％，和（B2）每分子平均包含至少2个与硅键合的氢基团的有机氢化硅化合物，其中重量比 的热塑性有机聚合物（A）与硅氧烷组合物（B）的摩尔比在55:45至80:20的范围内。

    THERMOPLASTIC POLYMER MASTERBATCH
    9.
    发明公开
    THERMOPLASTIC POLYMER MASTERBATCH 审中-公开
    热塑性聚合物棒

    公开(公告)号：EP3114168A1

    公开(公告)日：2017-01-11

    申请号：EP15707619.1

    申请日：2015-03-02

    Applicant: Dow Corning Corporation ,  Multibase SA ,  Multibase Inc.

    Inventor： ARRIGONI, Aurelie ,  CORNELIS, Stephane ,  FALETTO, Sandrine ,  GRADELET, Yann ,  HABIMANA, Jean De La Croix ,  HAYS, Ted ,  PERRIN, Ludovic ,  PRELE, Patrick

    IPC: C08L23/02 ,  C08L23/08 ,  C08L23/10 ,  C08L51/00 ,  C08L51/06 ,  C08L83/10

    CPC classification number: C08L23/12 ,  C08G77/20 ,  C08J3/005 ,  C08J3/22 ,  C08J2323/12 ,  C08J2387/00 ,  C08K3/34 ,  C08K5/005 ,  C08L23/04 ,  C08L23/16 ,  C08L83/04 ,  C08L87/005 ,  C08L2310/00 ,  C08L23/00

    Abstract: A process for increasing the scratch resistance of a composition comprising a thermoplastic organic polymer and a scratch resistant polymer composition per se. The process for increasing the scratch resistance of a composition comprising a thermoplastic organic polymer (P) comprises reactively mixing a thermoplastic organic polymer (A) and an organopolysiloxane (B) in a first step (I) at a temperature at which the thermoplastic organic polymer (A) and the organopolysiloxane (B) are in liquid phases to form a masterbatch. The organopolysiloxane (B) contains at least one functionality capable of reacting with the thermoplastic organic polymer (A) so that a copolymer of components (A) and (B) is formed in the masterbatch during the reactive mixing. The process further comprises a second step (II) of mixing the masterbatch with the composition comprising the thermoplastic organic polymer (P).

    Abstract translation: 包含热塑性有机聚合物和耐擦伤聚合物组合物本身的组合物的耐擦伤性的方法。 包含热塑性有机聚合物（P）的组合物的耐刮擦性的方法包括在第一步骤（I）中将热塑性有机聚合物（A）和有机聚硅氧烷（B）在热塑性有机聚合物 （A）和有机聚硅氧烷（B）处于液相以形成母料。 有机聚硅氧烷（B）含有至少一种能够与热塑性有机聚合物（A）反应的官能团，使得在反应混合期间在母料中形成组分（A）和（B）的共聚物。 该方法还包括将母料与包含热塑性有机聚合物（P）的组合物混合的第二步骤（II）。

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