Use of vinylaromatic-diene copolymers in lactam compositions
    51.
    发明授权
    Use of vinylaromatic-diene copolymers in lactam compositions 有权
    在内酰胺组合物中使用乙烯基芳族二烯共聚物

    公开(公告)号:US09080050B2

    公开(公告)日:2015-07-14

    申请号:US13408298

    申请日:2012-02-29

    IPC分类号: C08L77/02 C08L53/02 C08G69/18

    CPC分类号: C08L77/02 C08G69/18 C08L53/02

    摘要: A lactam composition which comprises the following components: from 3 to 25% by weight of a random vinylaromatic-diene copolymer (A), where the random vinylaromatic-diene copolymer is composed of at least one block (S) which forms a hard phase and which is composed of vinylaromatic monomers, and of at least one random block (S/B) which forms a soft phase and which has vinylaromatic monomers and diene monomers, from 75 to 97% by weight of at least one lactam component (B), and also optionally reinforcing materials and/or additives has improved viscosity in the melt and can be used for producing polyamide moldings.

    摘要翻译: 一种内酰胺组​​合物,其包含以下组分:3至25重量%的无规乙烯基芳族二烯共聚物(A),其中无规乙烯基芳族二烯共聚物由至少一个形成硬相的嵌段(S)和 由乙烯基芳族单体和形成软相的至少一种无规嵌段(S / B)组成,并且具有乙烯基芳族单体和二烯单体,75至97重量%的至少一种内酰胺组​​分(B), 并且还可选地,增强材料和/或添加剂在熔体中具有改善的粘度,并且可用于生产聚酰胺模制品。

    Thermoplastic linoleum
    52.
    发明授权
    Thermoplastic linoleum 失效
    热塑性油毡

    公开(公告)号:US08697795B2

    公开(公告)日:2014-04-15

    申请号:US13216391

    申请日:2011-08-24

    IPC分类号: C08K5/09 C09B67/00

    摘要: The present invention relates to a thermoplastic molding composition at least comprising particles made of nonoxidatively polymerized vegetable oil which has been crosslinked by way of functional groups, as component (A), at least one thermoplastic polymer, as component (B), optionally at least one resin, as component (C), optionally at least one filler, as component (D), and optionally further additives, use thereof and a process for production thereof.

    摘要翻译: 本发明涉及一种热塑性模塑组合物,其至少包含通过官能团交联的非氧化聚合植物油,作为组分(A),至少一种热塑性聚合物作为组分(B),任选地至少 一种树脂,作为组分(C),任选的至少一种填料,作为组分(D),以及任选的其它添加剂,其用途及其制备方法。

    THERMOPLASTIC ELASTOMER COMPOSITION AND METHOD FOR THE PRODUCTION THEREOF
    53.
    发明申请
    THERMOPLASTIC ELASTOMER COMPOSITION AND METHOD FOR THE PRODUCTION THEREOF 有权
    热塑性弹性体组合物及其生产方法

    公开(公告)号:US20140011929A1

    公开(公告)日:2014-01-09

    申请号:US13993290

    申请日:2011-12-20

    IPC分类号: C08L53/02

    摘要: A thermoplastic elastomer composition, containing a) 5 to 99 wt % of a block copolymer, which is constructed of hard blocks (A) made of vinyl aromatic monomers and one or more random soft blocks (B) of non-hydrogenated or hydrogenated block copolymer materials made of dienes and vinyl aromatic monomers, b) 1 to 95 wt % of a plasticizer having a higher polarity than white oil and a lower polarity than dinonyl adipate, c) 0 to 50 wt % of a polyolefin, and d) 0 to 60 wt % of additives, has advantageous properties in regard to processability.

    摘要翻译: 一种热塑性弹性体组合物,其包含a)5至99重量%的嵌段共聚物,其由由乙烯基芳族单体制成的硬嵌段(A)和一种或多种非氢化或氢化嵌段共聚物的无规嵌段(B)构成 由二烯和乙烯基芳族单体制成的材料,b)1至95重量%的具有比白油高的极性和比己二酸二壬酯低的极性的增塑剂,c)0至50重量%的聚烯烃,以及d)0至 60重量%的添加剂在加工性方面具有有利的性质。

    PHASE-SEPARATING BLOCK COPOLYMERS COMPOSED OF INCOMPATIBLE HARD BLOCKS AND MOLDING MATERIALS WITH HIGH STIFFNESS
    54.
    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

    IPC分类号: C08L53/02 C08F279/00

    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。

    Blends of styrene/butadiene block copolymers
    56.
    发明授权
    Blends of styrene/butadiene block copolymers 失效
    苯乙烯/丁二烯嵌段共聚物的共混物

    公开(公告)号:US07524899B2

    公开(公告)日:2009-04-28

    申请号:US11085473

    申请日:2005-03-22

    IPC分类号: C08L53/02

    摘要: A blend comprising a) from 5 to 40% by weight of a linear block copolymer of vinylaromatic monomers and dienes of the structure (I) S1—(B/S)1—S2 having a flexible phase fraction (B/S)1 of not more than 55% by weight, based on the block copolymer (I) and b) from 95 to 60% by weight of a linear block copolymer of vinylaromatic monomers and dienes of the structure (II) S3—(B/S)2—S4 having a flexible phase fraction (B/S)2 of at least 65% by weight, based on the block copolymer (II), where S1 is a block of vinylaromatic monomers having a number average molar mass Mn in the range from 40 000 to 100 000 g/mol, S2, S3 and S4 are in each case blocks of vinylaromatic monomers having a number average molar mass Mn in the range from 5000 to 20 000 g/mol, (B/S)1 and (B/S)2 are in each case copolymer blocks of dienes and vinylaromatic monomers having a number average molar mass Mn in the range from 15 000 to 40 000 g/mol.

    摘要翻译: 一种共混物,其包含a)5至40重量%的乙烯基芳族单体和结构(I)S1-(B / S)1-S2的二烯的线性嵌段共聚物,其具有柔性相分数(B / S)1 不超过55重量%,基于嵌段共聚物(I)和b)95至60重量%的乙烯基芳族单体和结构(II)S3-(B / S)2的二烯的线型嵌段共聚物 -S4具有基于嵌段共聚物(II)至少65重量%的柔性相分数(B / S)2,其中S1是数均摩尔质量Mn在40的范围内的乙烯基芳族单体的嵌段 000〜100 000g / mol,S2,S3和S4分别为数均摩尔质量Mn为5000〜200000g / mol,(B / S)1和(B / S)2分别为数均摩尔质量Mn在15000至40000g / mol范围内的二烯和乙烯基芳族单体的共聚物嵌段。

    Stabilised block copolymers made from styrol monomers and diene monomers
    57.
    发明申请
    Stabilised block copolymers made from styrol monomers and diene monomers 审中-公开
    由苯乙烯单体和二烯单体制成的稳定的嵌段共聚物

    公开(公告)号:US20060020061A1

    公开(公告)日:2006-01-26

    申请号:US10525088

    申请日:2003-07-25

    IPC分类号: C08K5/15

    摘要: The invention relates to thermoplastic moulded masses containing, a) at least one block copolymer (A), comprising, with relation to (A), a1) 50 to 90 wt. % of at least one styrol monomer, a2) 10 to 50 wt. % of at least one diene monomer, with the following as stabilisers, relative to the moulded mass, b) 0.001 to 0.18 wt. % of at least one benzofuranone derivative (B), c) 0.05 to 1 wt. % of at least one organic phosphite (C), and d) 0.1 to 0.3 wt. % of at least one stabiliser compound (D), selected from sterically hindered phenols and aromatic amines.

    摘要翻译: 本发明涉及含有a)至少一种嵌段共聚物(A)的热塑性模塑料,其包含与(A)相关的组合物,a1)50-90wt。 %的至少一种苯乙烯单体,a2)10〜50wt。 %的至少一种二烯单体,以下为稳定剂,相对于模制物质,b)0.001至0.18wt。 %的至少一种苯并呋喃酮衍生物(B),c)0.05〜1wt。 %的至少一种有机亚磷酸酯(C),和d)0.1〜0.3重量% %的至少一种稳定剂化合物(D),选自空间位阻酚和芳族胺。

    Elastic sealing material on the basis of block copolymers made of isobutene and vinyl aromatic monomers
    59.
    发明授权
    Elastic sealing material on the basis of block copolymers made of isobutene and vinyl aromatic monomers 失效
    基于由异丁烯和乙烯基芳族单体制成的嵌段共聚物的弹性密封材料

    公开(公告)号:US06649695B1

    公开(公告)日:2003-11-18

    申请号:US10048833

    申请日:2002-02-06

    IPC分类号: C08F25510

    CPC分类号: C08L53/00 E06B3/66342

    摘要: Linear or star block copolymers which have at least one polymer block A which is essentially composed of isobutene units and at least two polymer blocks B which are essentially composed of units which are derived from vinylaromatic monomers are used as resilient sealing material. In particular, such sealing materials are used for sealing the edge joints in insulation glass panes, and insulation glass panes have a flexible edge joint seal which contains one of the block copolymers.

    摘要翻译: 具有至少一个聚合物嵌段A的线性或星形嵌段共聚物用作弹性密封材料,其中聚合物嵌段A基本上由异丁烯单元组成,至少两个聚合物嵌段B基本上由衍生自乙烯基芳族单体的单元构成。 特别地,这种密封材料用于密封绝缘玻璃板中的边缘接头,并且绝缘玻璃板具有包含嵌段共聚物之一的柔性边缘接头密封件。