公开(公告)号：US06649695B1

公开(公告)日：2003-11-18

申请号：US10048833

申请日：2002-02-06

申请人： Hans Peter Rath ,  Arno Lange ,  Helmut Mach ,  Konrad Knoll

发明人： Hans Peter Rath ,  Arno Lange ,  Helmut Mach ,  Konrad Knoll

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。

公开(公告)号：US06444762B1

公开(公告)日：2002-09-03

申请号：US09242464

申请日：1999-02-17

申请人： Wolfgang Fischer ,  Konrad Knoll ,  Wolfgang Loth ,  Volker Warzelhan ,  Alain Deffieux ,  Philippe Desbois ,  Michel Fontanille ,  Stefan Lätsch ,  Christian Schade ,  Hermann Gausepohl

发明人： Wolfgang Fischer ,  Konrad Knoll ,  Wolfgang Loth ,  Volker Warzelhan ,  Alain Deffieux ,  Philippe Desbois ,  Michel Fontanille ,  Stefan Lätsch ,  Christian Schade ,  Hermann Gausepohl

IPC分类号： C08F202

CPC分类号： C08F297/04 ,  C08F4/44 ,  C08F4/50 ,  C08F12/04 ,  C08F12/08 ,  C08F36/04 ,  C08F279/02 ,  C08F4/46 ,  C08F4/54 ,  C08F4/52 ,  C08F4/48 ,  C08F212/08

摘要： A process for the continuous anionic polymerization or copolymerization of styrene or diene monomers using an alkali metal alkyl compound as polymerization initiator is carried out in the presence of an alkyl- or arylmetal compound of an element which occurs in at least divalent form as rate regulator, preferably under non-isothermal conditions and without back-mixing in a tubular or tube-bundle reactor, preferably using an alkyl- or arylmetal compound A of the formula R1M1 and an alkyl- or arylmetal compound B of the formula R2nM2 in a molar ratio between B and A of from 0.1:1 to 500:1, where M1 is Li, Na or K; R1 is hydrogen, C1-C20-alkyl, C6-C20-aryl, or C7-C20-alkyl-substituted aryl; M2 is an n-valent element from group 2a, 2b or 3a of the Periodic Table; and R2 is hydrogen, halogen, C1-C20-alkyl or C6-C20-aryl; and a special anionic polymerization initiator containing no Lewis base.

摘要翻译： 使用碱金属烷基化合物作为聚合引发剂的苯乙烯或二烯单体的连续阴离子聚合或共聚的方法是在以至少二价形式作为速率调节剂发生的元素的烷基或芳基金属化合物的存在下进行， 优选在非等温条件下，并且在管或管束反应器中没有反混合，优选使用式R 1 M 1的烷基或芳基金属化合物A和式R2nM2的烷基 - 或芳基金属化合物B以摩尔比 B和A为0.1：1至500：1，其中M 1为Li，Na或K; R 1为氢，C 1 -C 20烷基，C 6 -C 20 - 芳基或C 7 -C 20烷基取代的芳基; M 2为 元素周期表2a，2b或3a的n价元素; 和R 2是氢，卤素，C 1 -C 20烷基或C 6 -C 20 - 芳基; 和不含路易斯碱的特殊的阴离子聚合引发剂。

公开(公告)号：US06369160B1

公开(公告)日：2002-04-09

申请号：US09623179

申请日：2000-08-29

申请人： Konrad Knoll ,  Norbert Niessner ,  Josef Wünsch ,  Hermann Gausepohl

发明人： Konrad Knoll ,  Norbert Niessner ,  Josef Wünsch ,  Hermann Gausepohl

IPC分类号： C08L5302

CPC分类号： C08J5/18 ,  C08J2325/06 ,  C08J2353/02 ,  C08L25/06 ,  C08L53/02 ,  C08L2205/02 ,  C08L2205/025 ,  C08L2205/03 ,  C08L2666/24 ,  C08L2666/04

摘要： Polymer mixtures comprise P1) from 1 to 85% by weight of an elastomeric block copolymer which has been built up from hard blocks S made from vinylaromatic monomers and from random soft blocks B/S made up from dienes and from vinylaromatic monomers, and which contains at least the block structure S-B/S-S, where the diene content is less than 50 percent by weight and the proportion of the soft phase formed from the blocks B/S is at least 60 percent by weight, based in each case on the entire block copolymer, P2) from 5 to 89% by weight of a block copolymer differing from P1) and made from vinylaromatic monomers and from dienes, P3) from 10 to 94% by weight of glass-clear or impact-modified polystyrene or mixtures thereof, and P4) from 0 to 84% by weight of other additives, where the total of components P1) to P4) is 100%.

摘要翻译： 聚合物混合物包含1至85重量％的弹性体嵌段共聚物，其由由乙烯基芳族单体制成的硬块S和由二烯和乙烯基芳族单体组成的无规软嵌段B / S构成，并且其包含 至少块结构SB / SS，其中二烯含量小于50重量％，并且由块B / S形成的软相的比例为至少60重量％，基于每种情况下在整个嵌段共聚物 ，P2）5至89重量％的不同于P1的嵌段共聚物，并由乙烯基芳族单体和二烯制成P3）10至94重量％的玻璃透明或冲击改性的聚苯乙烯或其混合物，和P 4 ）0〜84重量％的其他添加剂，其中组分P1）至P4的总量）为100％。

公开(公告)号：US06346572B1

公开(公告)日：2002-02-12

申请号：US08981424

申请日：1997-12-23

申请人： Wolfgang Loth ,  Konrad Knoll ,  Hermann Gausepohl

发明人： Wolfgang Loth ,  Konrad Knoll ,  Hermann Gausepohl

IPC分类号： C08L2508

CPC分类号： C08F287/00 ,  C08L25/02 ,  C08L53/02 ,  C08L2666/24

摘要： A molding material as based on from 60 to 98% by weight of a hard matrix A comprising polymerized or copolymerized units of at least one vinylaromatic monomer or at least one vinylaromatic monomer and at least one polar comonomer and from 2 to 40% by weight, the percentages in each case being based on the molding material comprising A and B, of a soft phase B formed from a hydrogenated or unhydrogenated block copolymer prepared by anionic polymerization and comprising a vinylaromatic monomer V and a diene D, having at least one random or quasi-random block (V/D) of vinylaromatic monomer and diene and containing from 10 to 80% by weight, based on the soft phase B, of occlusions of matrix material (a) formed during the polymerization of the hard matrix A in the presence of the block rubber, and said molding material is used for the production of films, sheets or moldings.

摘要翻译： 基于60至98重量％的包含至少一种乙烯基芳族单体或至少一种乙烯基芳族单体和至少一种极性共聚单体的聚合或共聚单元和2至40重量％的硬质基质A的成型材料， 每种情况下的百分比均基于包含A和B的由通过阴离子聚合制备的包含乙烯基芳族单体V和二烯D的氢化或未氢化嵌段共聚物形成的软相B的模塑材料，所述乙​​烯基芳族单体V和二烯D具有至少一个随机或 乙烯基芳族单体和二烯的准随机嵌段（V / D）和基于软相B含有10至80重量％的基质材料（a）在硬质基体A的聚合过程中形成的闭塞 块状橡胶的存在和所述成型材料用于制造薄膜，片材或模制品。

公开(公告)号：US6162866A

公开(公告)日：2000-12-19

申请号：US372809

申请日：1999-08-12

申请人： Josef Wunsch ,  Konrad Knoll ,  Hermann Gausepohl

发明人： Josef Wunsch ,  Konrad Knoll ,  Hermann Gausepohl

IPC分类号： C08F293/00 ,  C08K5/00 ,  C08L53/00 ,  C08L51/00

CPC分类号： C08L53/00

摘要： Thermoplastic molding compositions comprise:______________________________________ A) from 20 to 96% by weight of star polymers obtainable by polymerizing vinylaromatic monomers with a branched monomer building block which contains at least two vinylaromatic functions, B) from 3 to 50% by weight of copolymers comprising vinylaromatic monomers, 1,1-diphenylethylene and, if desired, dienes, C) from 1 to 15% by weight of polyarylene ethers, D) from 0 to 5% by weight of nucleating agents, E) from 0 to 5% by weight of antioxidants, F) from 0 to 5% by weight of stabilizers, and G) from 0 to 50% by weight of fibrous or particulate fillers. ______________________________________

摘要翻译： 热塑性成型组合物包含：A）20至96重量％的星形聚合物，可通过将乙烯基芳族单体与含有至少两个乙烯基芳族官能团的支链单体结构单元聚合而获得，B）3至50％ 共聚物的重量包括 - 乙烯基芳族单体，1,1-二苯基乙烯，以及如果需要的话，二烯，-C）1至15重量％的聚亚芳基醚， - D）0-5重量％的成核剂， - E）0至5重量％的抗氧化剂， - F）0至5重量％的稳定剂， - 和 - G）0至50重量％的纤维或颗粒填料。 -

公开(公告)号：US5998544A

公开(公告)日：1999-12-07

申请号：US948233

申请日：1997-10-09

申请人： Axel Gottschalk ,  Ralf Engelhardt ,  Martin Weber ,  Konrad Knoll

发明人： Axel Gottschalk ,  Ralf Engelhardt ,  Martin Weber ,  Konrad Knoll

IPC分类号： C08G81/02 ,  C08L81/02 ,  C08L25/12 ,  C08L53/02

CPC分类号： C08G81/021

摘要： Graft copolymers are prepared by anionic polymerization which comprises reacting polymers (A) having at least one anionic chain end with polymers (B) which contain at least one nitrile group, in the presence of a solvent.

摘要翻译： 通过阴离子聚合制备接枝共聚物，其包括使具有至少一个阴离子链端的聚合物（A）与含有至少一个腈基的聚合物（B）在溶剂存在下反应。

公开(公告)号：US5760134A

公开(公告)日：1998-06-02

申请号：US721539

申请日：1996-09-26

申请人： Norbert Guntherberg ,  Konrad Knoll ,  Martin Weber

发明人： Norbert Guntherberg ,  Konrad Knoll ,  Martin Weber

IPC分类号： C08L51/00 ,  C08L53/02 ,  C08L51/04

CPC分类号： C08L51/003 ,  C08L53/02 ,  Y10S525/902

摘要： Thermoplastic molding materials of A) from 30 to 98% by weight of a graft polymer of a.sub.c) from 30 to 90% by weight of an elastomeric graft core and a.sub.s) from 10 to 70% by weight of a graft shell, B) from 1 to 50% by weight of a thermoplastic polymer, C) from 1 to 70% by weight of an elastomeric block copolymer, and D) from 0 to 30% by weight of a polymer having a star-like structure.

摘要翻译： A）30至98重量％的交联聚合物（ac）为30至90重量％的弹性体接枝芯，以及10至70重量％的接枝壳，B）从 1至50重量％的热塑性聚合物，C）1至70重量％的弹性体嵌段共聚物，和D）0至30重量％的具有星形结构的聚合物。

公开(公告)号：US5753777A

公开(公告)日：1998-05-19

申请号：US553664

申请日：1995-11-17

申请人： Klaus Bronstert ,  Konrad Knoll

发明人： Klaus Bronstert ,  Konrad Knoll

IPC分类号： C08F8/30 ,  C08C19/44 ,  C08F4/48 ,  C08F36/00 ,  C08F36/02 ,  C08F36/04 ,  C08G18/69 ,  C08F136/06 ,  C08F8/32 ,  C08F136/08

CPC分类号： C08G18/696 ,  C08C19/44 ,  C08F36/04

摘要： A polydiene which is obtainable by anionic polymerization of a diene using a bifunctional Li initiator followed by polymer-like reaction and which contains at least one ethanolamine or oligoetherolamine terminal group of the general structure I ##STR1## in which R.sup.1 denotes alkyl or aryl, Ar denotes aryl, R.sup.2 denotes alkyl or hydrogen, and R.sup.3 denotes aryl, alkyl, or hydrogen and X can assume a value from 1 to 10, and the hydrogenation products thereof.

摘要翻译： PCT No.PCT / EP94 / 01802 Sec。 371日期：1995年11月17日 102（e）1995年11月17日日期PCT PCT 1994年6月3日PCT公布。 第WO94 / 29354号公报 日期：1994年12月22日A聚二烯，其可以通过使用双官能的Li引发剂进行二聚体的阴离子聚合，然后进行聚合物样反应并含有至少一种通式II的乙醇胺或低聚乙酰胺末端基，Ar表示芳基，R2表示 烷基或氢，R3表示芳基，烷基或氢，X可以为1至10的值，并且其氢化产物。

公开(公告)号：US5321093A

公开(公告)日：1994-06-14

申请号：US764870

申请日：1991-09-24

申请人： Klaus Bronstert ,  Konrad Knoll ,  Erich Haedicke

发明人： Klaus Bronstert ,  Konrad Knoll ,  Erich Haedicke

IPC分类号： C08C19/44 ,  C08F4/48 ,  C08F36/04 ,  C08F297/04 ,  C08F297/94

CPC分类号： C08F297/042 ,  C08C19/44 ,  C08F36/04

摘要： A process for preparing bifunctional living polymers which are able to forth bifunctional telechelic polymers or block copolymers with at least 3 blocks of conjugated dienes and/or vinylaromatics with molecular weights of from 1,500 to 500,000, by bifunctional initiators whose anionic centers are aliphatic carbon atoms which are substituted by lithium and an aliphatic hydrocarbon radical as well as by either 2 aryl radicals or by one aryl radical and one hydrogen radical, where one of the aryl radicals can also be part of the two anionic centers, in a first stage being reacted in the presence of not more than 2.5 moles of an aliphatic ether or a tertiary amine per mole of lithium and not less than 2 mol/l of a conjugated diene at from -40.degree. to +35.degree. C. with not less than two moles of diene, resulting in the formation of low molecular weight diene oligomers which in turn act as bifunctional initiators, and using the latter in a second reaction stage in a conventional manner at above 40.degree. C., with or without the addition of other monomers, to obtain polymers of the required molecular weight.

摘要翻译： 制备双官能活性聚合物的方法，其能够通过双官能引发剂（其阴离子中心是脂族碳原子）与分子量为1,500至500,000的至少3个共轭二烯和/或乙烯基芳香族嵌段的双官能遥爪聚合物或嵌段共聚物 被锂和脂族烃基以及2个芳基或一个芳基和一个氢基取代，其中一个芳基也可以是两个阴离子中心的一部分，在第一阶段中被反应 在-40℃至+ 35℃下每摩尔锂和不小于2mol / l共轭二烯的摩尔数不超过2.5摩尔的脂族醚或叔胺的存在，不少于2摩尔的 二烯，导致形成低分子量二烯低聚物，其又作为双官能引发剂，并在上述常规方式的第二反应阶段中使用后者 40℃，加入或不加入其它单体，得到所需分子量的聚合物。

公开(公告)号：US5122573A

公开(公告)日：1992-06-16

申请号：US696914

申请日：1991-05-08

申请人： Konrad Knoll ,  Klaus Bronstert ,  Dietmar Bender

发明人： Konrad Knoll ,  Klaus Bronstert ,  Dietmar Bender

IPC分类号： C08F8/20

CPC分类号： C08F8/20

摘要： A process for the preparation of polymers of isobutene having tertiary chloride groups by reaction of appropriate polymers which have been prepared by cationic polymerization of isobutene with hydrogen chloride.

摘要翻译： 通过异丁烯的阳离子聚合制备的合适的聚合物与氯化氢的反应制备具有三氯化钛基团的异丁烯的聚合物的方法。