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    Highly transparent and tough-stiff styrene-butadiene block copolymer mixtures
    1.
    发明授权
    Highly transparent and tough-stiff styrene-butadiene block copolymer mixtures 有权
    高度透明和坚韧的苯乙烯 - 丁二烯嵌段共聚物混合物

    公开(公告)号：US08217104B2

    公开(公告)日：2012-07-10

    申请号：US12306258

    申请日：2007-06-13

    申请人： Jennifer Stewart ,  Peter Merkel ,  Daniel Wagner ,  Konrad Knoll ,  Jürgen Koch

    发明人： Jennifer Stewart ,  Peter Merkel ,  Daniel Wagner ,  Konrad Knoll ,  Jürgen Koch

    IPC分类号： C08F293/00 ,  C08F295/00 ,  C08F297/04 ,  C08L53/00 ,  C08L53/02

    CPC分类号： C08F297/044 ,  C08F297/04 ,  C08L53/02 ,  C08L2205/025 ,  C08L2205/03 ,  C08L2666/02 ,  C08L2666/24 ,  C08L25/06

    摘要： A mixture which comprises a) from 25 to 75% by weight of a block copolymer A which comprises at least one hard block S composed of vinylaromatic monomers and comprises one or more soft blocks BA in each case composed of from 0 to 5% by weight of vinylaromatic monomers and from 95 to 100% by weight of dienes, where the proportion by weight of the hard blocks S in the block copolymer A is from 65 to 90% by weight; b) from 5 to 25% by weight of a block copolymer B which comprises at least one hard block S composed of vinylaromatic monomers and comprises one or more copolymer blocks (B/S)B in each case composed of from 20 to 60% by weight of vinylaromatic monomers and from 80 to 40% by weight of dienes, where the proportion by weight of the hard blocks S in the block copolymer B is from 25 to 70% by weight; c) from 0 to 70% by weight of polystyrene or of a block copolymer C other than A and B, and d) from 0 to 6% by weight of a plasticizer D, where the entirety of components A) to D) gives 100% by weight, and use for transparent thermoforming foils or transparent injection-molded items.

    摘要翻译： 一种混合物，其包含a）25至75重量％的嵌段共聚物A，其包含至少一种由乙烯基芳族单体组成的硬质块S，并且包含一种或多种软块BA，每种情况由0至5重量％ 的乙烯基芳族单体和95〜100重量％的二烯，其中嵌段共聚物A中的硬质块S的重量比为65〜90重量％ b）5至25重量％的嵌段共聚物B，其包含至少一种由乙烯基芳族单体组成的硬质块S，并且包含一种或多种共聚物嵌段（B / S）B，每种情况下由20至60％由 乙烯基芳族单体的重量和80〜40重量％的二烯，其中嵌段共聚物B中的硬质块S的重量比为25〜70重量％ c）0至70重量％的聚苯乙烯或除A和B之外的嵌段共聚物C，以及d）0至6重量％的增塑剂D，其中组分A）至D）的总量为100 重量％，用于透明热成型箔或透明注塑件。

    HIGHLY TRANSPARENT AND TOUGH-STIFF STYRENE-BUTADIENE BLOCK COPOLYMER MIXTURES
    2.
    发明申请
    HIGHLY TRANSPARENT AND TOUGH-STIFF STYRENE-BUTADIENE BLOCK COPOLYMER MIXTURES 有权
    高透明度和韧性苯乙烯 - 丁二烯嵌段共聚物混合物

    公开(公告)号：US20090286918A1

    公开(公告)日：2009-11-19

    申请号：US12306258

    申请日：2007-06-13

    申请人： Jennifer R. Stewart ,  Peter Merkel ,  Daniel Wagner ,  Konrad Knoll ,  Jürgen Koch

    发明人： Jennifer R. Stewart ,  Peter Merkel ,  Daniel Wagner ,  Konrad Knoll ,  Jürgen Koch

    IPC分类号： C08L53/02

    CPC分类号： C08F297/044 ,  C08F297/04 ,  C08L53/02 ,  C08L2205/025 ,  C08L2205/03 ,  C08L2666/02 ,  C08L2666/24 ,  C08L25/06

    摘要： A mixture which comprises a) from 25 to 75% by weight of a block copolymer A which comprises at least one hard block S composed of vinylaromatic monomers and comprises one or more soft blocks BA in each case composed of from 0 to 5% by weight of vinylaromatic monomers and from 95 to 100% by weight of dienes, where the proportion by weight of the hard blocks S in the block copolymer A is from 65 to 90% by weight; b) from 5 to 25% by weight of a block copolymer B which comprises at least one hard block S composed of vinylaromatic monomers and comprises one or more copolymer blocks (B/S)B in each case composed of from 20 to 60% by weight of vinylaromatic monomers and from 80 to 40% by weight of dienes, where the proportion by weight of the hard blocks S in the block copolymer B is from 25 to 70% by weight; c) from 0 to 70% by weight of polystyrene or of a block copolymer C other than A and B, and d) from 0 to 6% by weight of a plasticizer D, where the entirety of components A) to D) gives 100% by weight, and use for transparent thermoforming foils or transparent injection-molded items.

    摘要翻译： 一种混合物，其包含a）25至75重量％的嵌段共聚物A，其包含至少一种由乙烯基芳族单体组成的硬质块S，并且包含一种或多种软块BA，每种情况由0至5重量％ 的乙烯基芳族单体和95〜100重量％的二烯，其中嵌段共聚物A中的硬质块S的重量比为65〜90重量％ b）5至25重量％的嵌段共聚物B，其包含至少一种由乙烯基芳族单体组成的硬质块S，并且包含一种或多种共聚物嵌段（B / S）B，每种情况下由20至60％由 乙烯基芳族单体的重量和80〜40重量％的二烯，其中嵌段共聚物B中的硬质块S的重量比为25〜70重量％ c）0至70重量％的聚苯乙烯或除A和B之外的嵌段共聚物C，以及d）0至6重量％的增塑剂D，其中组分A）至D）的总量为100 重量％，用于透明热成型箔或透明注塑件。

    Transparent mixtures of linear styrene-butadiene block copolymers
    3.
    发明授权
    Transparent mixtures of linear styrene-butadiene block copolymers 有权
    线性苯乙烯 - 丁二烯嵌段共聚物的透明混合物

    公开(公告)号：US07470746B2

    公开(公告)日：2008-12-30

    申请号：US11297470

    申请日：2005-12-09

    申请人： Konrad Knoll ,  Daniel Wagner ,  Jürgen Koch ,  Peter Merkel

    发明人： Konrad Knoll ,  Daniel Wagner ,  Jürgen Koch ,  Peter Merkel

    IPC分类号： C08L53/02

    CPC分类号： C08L53/025 ,  C08F297/04 ,  C08L51/003 ,  C08L53/02 ,  C08L2666/24 ,  C08L2666/02 ,  C08L53/00

    摘要： Mixtures comprising linear block copolymers composed of vinylaromatic monomers and dienes of the structure (I) S1-B1-S2 and (II) B2-S3, where S1 is a block composed of vinylaromatic monomers whose number-average molar mass Mn is in the range from 40 000 to 100 000 g/mol, each of S2 and S3 is a block composed of vinylaromatic monomers whose number-average molar mass Mn is in the range from 5000 to 20 000 g/mol, each of B1 and B2 is one or more blocks composed of dienes or is copolymer blocks composed of dienes and vinylaromatic monomers whose number-average molar mass Mn is in the range from 15 000 to 100 000 g/mol, and the ratio of block copolymers (I)/(II) is in the range from 0.5 to 10, and their use for impact-modification of blends using polystyrene.

    摘要翻译： 包含由乙烯基芳族单体和结构（I）S1-B1-S2和（II）B2-S3组成的二烯的线性嵌段共聚物的混合物，其中S1是由数均摩尔质量Mn在该范围内的乙烯基芳族单体组成的嵌段 从40000至100000g / mol，S2和S3各自为数均摩尔质量Mn为5000〜200000g / mol的乙烯基芳族单体的组成，B1和B2各为1或 由二烯构成的更多嵌段或由二烯和乙烯基芳族单体组成的共聚物嵌段，其数均摩尔质量Mn在15000至100000g / mol的范围内，嵌段共聚物（I）/（II）的比例为 在0.5至10的范围内，以及它们用于使用聚苯乙烯的共混物的冲击改性的用途。

    TRANSPARENT, TOUGH AND RIGID MOLDING COMPOSITIONS BASED ON STYRENE-BUTADIENE BLOCK COPOLYMER MIXTURES
    4.
    发明申请
    TRANSPARENT, TOUGH AND RIGID MOLDING COMPOSITIONS BASED ON STYRENE-BUTADIENE BLOCK COPOLYMER MIXTURES 失效
    基于苯乙烯 - 丁二烯嵌段共聚物混合物的透明，粗糙和刚性成型组合物

    公开(公告)号：US20100304067A1

    公开(公告)日：2010-12-02

    申请号：US12677960

    申请日：2008-09-03

    申请人： Konrad Knoll ,  Jürgen Koch ,  Piyada Charoensirisomboon ,  Daniel Wagner

    发明人： Konrad Knoll ,  Jürgen Koch ,  Piyada Charoensirisomboon ,  Daniel Wagner

    IPC分类号： C08L53/02 ,  B32B3/12 ,  B32B1/08

    CPC分类号： C08L25/06 ,  C08K5/0016 ,  C08L25/10 ,  C08L53/02 ,  C08L2205/02 ,  C08L2205/035 ,  C08L2666/24 ,  C08L2666/02

    摘要： A mixture which comprises a) from 95 to 30% by weight of a copolymer or block copolymer A comprising one or more copolymer blocks (B/S)A which are respectively composed of from 65 to 95% by weight of vinylaromatic monomers and of from 35 to 5% by weight of dienes, and whose glass transition temperature TgA is in the range from 40° to 90° C., b) from 5 to 45% by weight of a block copolymer B comprising at least one hard block S which is composed of vinylaromatic monomers, and comprising one or more copolymer blocks (B/S)B which are respectively composed of from 20 to 60% by weight of vinylaromatic monomers and of from 80 to 40% by weight of dienes, and whose glass transition temperature TgB is in the range from −70° to 0° C., c) from 0 to 40% by weight of polystyrene C, and d) from 0 to 30% by weight of a block copolymer D comprising at least one copolymer block (B/S)A which is respectively composed of from 65 to 95% by weight of vinylaromatic monomers and of from 35 to 5% by weight of dienes, and whose glass transition temperature TgA is in the range from 40° to 90° C., and comprising at least one diene block B or one copolymer block (B/S)B which is respectively composed of from 1 to 60% by weight of vinylaromatic monomers and of from 99 to 40% by weight of dienes, and whose glass transition temperature TgB is in the range from −100° to 0° C., e) from 0 to 6% by weight of a plastifying agent, and its use for the production of packaging for electronics components.

    摘要翻译： 包含a）95至30重量％的共聚物或嵌段共聚物A，其包含一种或多种共聚物嵌段（B / S）A，其分别由65至95重量％的乙烯基芳族单体和 35〜5重量％的二烯，玻璃化转变温度TgA在40℃〜90℃的范围内，b）5〜45重量％的嵌段共聚物B，其包含至少一个硬嵌段S， 由乙烯基芳族单体组成，并且包含一种或多种共聚物嵌段（B / S）B，其分别由20至60重量％的乙烯基芳族单体和80至40重量％的二烯组成，并且其玻璃化转变 温度TgB在-70℃至0℃的范围内，c）0至40重量％的聚苯乙烯C，以及d）0至30重量％的嵌段共聚物D，其包含至少一个共聚物嵌段 （B / S）A，其分别由65至95重量％的乙烯基芳族单体和35至5重量％的重量 并且其玻璃化转变温度TgA在40℃至90℃的范围内，并且包含至少一个二烯嵌段B或一个共聚物嵌段（B / S）B，其分别由1至60个 乙烯基芳族单体的重量百分比和99至40重量％的二烯，其玻璃化转变温度TgB在-100℃至0℃的范围内，e）0至6重量％的塑化 代理商及其用于生产电子元件包装的用途。

    Transparent, tough and rigid molding compositions based on styrene-butadiene block copolymer mixtures
    5.
    发明授权
    Transparent, tough and rigid molding compositions based on styrene-butadiene block copolymer mixtures 失效
    基于苯乙烯 - 丁二烯嵌段共聚物混合物的透明，坚韧和刚性的模塑组合物

    公开(公告)号：US08575269B2

    公开(公告)日：2013-11-05

    申请号：US12677960

    申请日：2008-09-03

    申请人： Konrad Knoll ,  Jürgen Koch ,  Piyada Charoensirisomboon ,  Daniel Wagner

    发明人： Konrad Knoll ,  Jürgen Koch ,  Piyada Charoensirisomboon ,  Daniel Wagner

    IPC分类号： C08L53/02 ,  B32B3/12 ,  B32B1/08

    CPC分类号： C08L25/06 ,  C08K5/0016 ,  C08L25/10 ,  C08L53/02 ,  C08L2205/02 ,  C08L2205/035 ,  C08L2666/24 ,  C08L2666/02

    摘要： A mixture which contains a) a copolymer or block copolymer A comprising one or more copolymer blocks (B/S)A which are respectively composed of from 65 to 95% by weight of vinylaromatic monomers and of from 35 to 5% by weight of dienes, and whose glass transition temperature TgA is in the range from 40° to 90° C., b) a block copolymer B comprising at least one hard block S which is composed of vinylaromatic monomers, and comprising one or more copolymer blocks (B/S)B which are respectively composed of from 20 to 60% by weight of vinylaromatic monomers and of from 80 to 40% by weight of dienes, and whose glass transition temperature TgB is in the range from −70° to 0° C., c) a polystyrene C, and its use for the production of packaging for electronics components.

    摘要翻译： 包含a）共聚物或嵌段共聚物A的组合物，其包含一种或多种共聚物嵌段（B / S）A，它们分别由65至95重量％的乙烯基芳族单体和35至5重量％的二烯 并且其玻璃化转变温度TgA在40℃至90℃的范围内，b）嵌段共聚物B，其包含至少一个由乙烯基芳族单体组成的硬质块S，并且包含一个或多个共聚物嵌段（B / S）B，其分别由20至60重量％的乙烯基芳族单体和80至40重量％的二烯组成，并且其玻璃化转变温度TgB在-70℃至0℃的范围内， c）聚苯乙烯C及其用于生产电子元件包装的用途。

    PHASE-SEPARATING BLOCK COPOLYMERS COMPOSED OF INCOMPATIBLE HARD BLOCKS AND MOLDING MATERIALS WITH HIGH STIFFNESS
    6.
    发明申请
    PHASE-SEPARATING BLOCK COPOLYMERS COMPOSED OF INCOMPATIBLE HARD BLOCKS AND MOLDING MATERIALS WITH HIGH STIFFNESS 审中-公开
    组成不可分割硬块的相分离块状共聚物和具有高刚度的成型材料

    公开(公告)号：US20110257335A1

    公开(公告)日：2011-10-20

    申请号：US13141840

    申请日：2009-12-14

    申请人： Konrad Knoll ,  Jürgen Koch ,  Piyada Charoensirisomboon ,  Daniel Wagner ,  Geert Verlinden ,  Roland Weidisch

    发明人： Konrad Knoll ,  Jürgen Koch ,  Piyada Charoensirisomboon ,  Daniel Wagner ,  Geert Verlinden ,  Roland Weidisch

    IPC分类号： C08L53/02 ,  C08F279/00

    CPC分类号： C08F297/04 ,  C08L25/06 ,  C08L25/10 ,  C08L51/04 ,  C08L51/06 ,  C08L53/02 ,  C08L2205/02 ,  C08L2205/03 ,  C08L2666/02 ,  C08L2666/24 ,  C08L2666/04

    摘要： A block copolymer with weight-average molar mass Mw of at least 100 000 g/mol, comprisinga) at least one block S composed of from 95 to 100% by weight of vinylaromatic monomers and from 0 to 5% by weight of dienes, andb) at least one copolymer block (S/B)A composed of from 63 to 80% by weight of vinylaromatic monomers and from 20 to 37% by weight of dienes, with glass transition temperature TgA in the range from 5 to 30° C., andc) at least one copolymer block (S/B)B composed of from 20 to 60% by weight of vinylaromatic monomers and from 40 to 80% by weight of dienes, with glass transition temperature TgB in the range from 0 to −80° C.,where the proportion by weight of the entirety of all of the blocks S is in the range from 50 to 70% by weight, and the proportion by weight of the entirety of all of the blocks (S/B)A and (S/B)B is in the range from 30 to 50% by weight, based in each case on the block copolymer A, and also mixtures thereof, and their use.

    摘要翻译： 一种重均摩尔质量Mw至少为100000g / mol的嵌段共聚物，包含a）至少一种由95-100％（重量）乙烯基芳族单体和0-5％（重量）二烯组成的嵌段S， 和b）由63至80重量％的乙烯基芳族单体和20至37重量％的二烯组成的至少一种共聚物嵌段（S / B）A，玻璃化转变温度TgA在5至30℃的范围内 C）和c）由20至60重量％的乙烯基芳族单体和40至80重量％的二烯组成的至少一种共聚物嵌段（S / B）B，玻璃化转变温度TgB为0 至-80℃，其中全部块S的重量比例在50至70重量％的范围内，并且全部块的重量比（S / B ）A和（S / B）B在30至50重量％的范围内，基于嵌段共聚物A的每种情况，以及它们的混合物及其用途。