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1. 发明授权

US06444762B1 Anionic polymerization process 失效
标题翻译：阴离子聚合工艺
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。

2. 发明授权

US5795938A Preparation of toughened polystyrene molding materials 失效
标题翻译：增韧聚苯乙烯成型材料的制备
公开(公告)号：US5795938A
公开(公告)日：1998-08-18
申请号：US849894
申请日：1997-06-16
申请人： Konrad Knoll , Wolfgang Loth , Wolfgang Fischer , Hermann Gausepohl
发明人： Konrad Knoll , Wolfgang Loth , Wolfgang Fischer , Hermann Gausepohl
IPC分类号： C08F2/42 , C08F6/00 , C08F297/04 , C08J3/00 , C08L25/06 , C08L53/02
CPC分类号： C08J3/005 , C08F297/04 , C08F6/003 , C08L25/06 , C08L53/02
摘要： Toughened vinyl aromatic compounds, in particular high impact polystyrene, are prepared by a continuous process in which the vinyl aromatic compound and the impact modifier, an elastomeric block copolymer, are each prepared separately in a reaction zone by anionic polymerization, with or without heat exchange with the environment and, if required, with the addition of a solvent, and are polymerized until complete conversion is achieved, and the living chain ends are terminated in a manner known per se, and a thermoplastic, toughened molding material is based on a vinyl aromatic compound having a residual content of less than 50 ppm of monomers and less than 100 ppm of oligomers.
摘要翻译： PCT No.PCT / EP95 / 04809 Sec。 371日期：1997年6月16日 102（e）日期1997年6月16日PCT提交1995年12月7日PCT公布。 WO96 / 18682 PCT出版物日期1996年6月20日通过连续方法制备乙烯基芳族化合物，特别是高抗冲聚苯乙烯，其中乙烯基芳族化合物和抗冲改性剂弹性体嵌段共聚物各自通过阴离子聚合在反应区中分别制备，与环境进行或不进行热交换，并且如果需要，通过加入溶剂，并且聚合直至完全转化，并且活性链末端以本身已知的方式终止，并且将热塑性增韧的模塑材料基于剩余含量小于50ppm的单体和小于100ppm的低聚物的乙烯基芳族化合物。

3. 发明授权

US5990236A Preparation of impact-resistant polystyrene 失效
标题翻译：抗冲击聚苯乙烯的制备
公开(公告)号：US5990236A
公开(公告)日：1999-11-23
申请号：US886284
申请日：1997-07-01
申请人： Konrad Knoll , Wolfgang Loth , Hermann Gausepohl
发明人： Konrad Knoll , Wolfgang Loth , Hermann Gausepohl
IPC分类号： C08F287/00 , C08L53/02 , C08F279/00
CPC分类号： C08L53/02 , C08F287/00
摘要： Abstract of the disclosure: A process is described for the continuous preparation of an impact-resistant molding material by anionic polymerization of styrene or another aromatic vinyl compound or mixtures thereof in the presence of a solvent and a block rubber, wherein the polymerization is carried out in at least 2 reaction vessels that together form a reactor cascade, the monomer stream being subdivided among the reaction vessels present, the living polymer chain ends being terminated in a conventional manner and the solvent being removed.
摘要翻译：本发明摘要描述了一种在溶剂和嵌段橡胶存在下通过苯乙烯或其它芳族乙烯基化合物或其混合物的阴离子聚合连续制备耐冲击成型材料的方法，其中进行聚合在共同形成反应器级联的至少2个反应容器中，将单体流细分为存在的反应容器，活性聚合物链末端以常规方式终止并除去溶剂。

4. 发明授权

US06346572B1 Impact-resistant molding compound made of styrene polymers 失效
标题翻译：由苯乙烯聚合物制成的耐冲击模塑料
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。

5. 发明授权

US06353056B1 Method for the production of block copolymers by retarded anionic polymerization 失效
标题翻译：通过延迟阴离子聚合制备嵌段共聚物的方法
公开(公告)号：US06353056B1
公开(公告)日：2002-03-05
申请号：US09622175
申请日：2000-08-14
申请人： Konrad Knoll , Hermann Gausepohl , Volker Warzelhan , Christian Schade , Wolfgang Fischer
发明人： Konrad Knoll , Hermann Gausepohl , Volker Warzelhan , Christian Schade , Wolfgang Fischer
IPC分类号： C08F29704
CPC分类号： C08F297/04
摘要： In a process for the preparation of block copolymers from vinylaromatic monomers and dienes, the monomers are polymerized in the presence of at least one alkali metal organyl or alkali metal alkoxide and at least one magnesium, aluminum or zinc organyl.
摘要翻译：在由乙烯基芳族单体和二烯制备嵌段共聚物的方法中，单体在至少一种碱金属有机碱金属醇盐和至少一种镁，铝或锌有机基团存在下聚合。

6. 发明授权

US06593430B1 Transparent, impact-resistant polystyrene on a styrene-butadiene block copolymer basis 有权
标题翻译：基于苯乙烯 - 丁二烯嵌段共聚物的透明耐冲击聚苯乙烯
公开(公告)号：US06593430B1
公开(公告)日：2003-07-15
申请号：US09936784
申请日：2001-09-18
申请人： Konrad Knoll , Wolfgang Fischer , Hermann Gausepohl , Jürgen Koch , Josef Wünsch , Paul Naegele
发明人： Konrad Knoll , Wolfgang Fischer , Hermann Gausepohl , Jürgen Koch , Josef Wünsch , Paul Naegele
IPC分类号： C08F29704
CPC分类号： C08F297/044 , C08F297/04 , C08L25/06 , C08L53/02 , C08L2666/24 , C08L2666/02
摘要： Block copolymers comprise at least two hard blocks S1 and S2 made from vinylaromatic monomers and, between these, at least one random soft block B/S made from vinylaromatic monomers and from dienes, where the proportion of the hard blocks is above 40% by weight, based on the total block copolymer.
摘要翻译：嵌段共聚物包括由乙烯基芳族单体制成的至少两个硬嵌段S1和S2，并且在它们之间，由乙烯基芳族单体和二烯制成的至少一个无规软嵌段B / S，其中硬嵌段的比例高于40重量％，基于总嵌段共聚物。

7. 发明授权

US06350834B1 Method for retarded anionic polymerization 失效
标题翻译：延迟阴离子聚合法
公开(公告)号：US06350834B1
公开(公告)日：2002-02-26
申请号：US09622210
申请日：2000-08-14
申请人： Christian Schade , Wolfgang Fischer , Hermann Gausepohl , Konrad Knoll , Volker Warzelhan , Michel Fontanille , Alain Deffieux , Philippe Desbois
发明人： Christian Schade , Wolfgang Fischer , Hermann Gausepohl , Konrad Knoll , Volker Warzelhan , Michel Fontanille , Alain Deffieux , Philippe Desbois
IPC分类号： C08F452
CPC分类号： C08F12/04 , C08F236/10 , C08F4/46 , C08F4/54 , C08F4/12 , C08F4/52
摘要： In a process for the homopolymerization of vinylaromatic monomers or the copolymerization of vinylaromatic monomers and dienes in the presence of at least one alkali metal compound and at least one compound of an element of group 3a of the Periodic Table of the elements, the compounds contain, based on the sum of molar equivalents of alkali metal and elements of group 3a, in each case a) from 0.1 to 3.9 molar equivalents of oxygen, sulfur, nitrogen or phosphorus and b) from 0.1 to 3.9 molar equivalents of an organyl ligand.
摘要翻译：在至少一种碱金属化合物和元素周期表第3a族元素的至少一种化合物的存在下，在乙烯基芳族单体的均聚或乙烯基芳族单体和二烯的共聚合的方法中，基于碱金属和第3a族元素的摩尔当量的总和，在每种情况下）a 0.1至3.9摩尔当量的氧，硫，氮或磷和b）0.1至3.9摩尔当量的有机配体。

8. 发明授权

US06197889B1 Thermoplastic elastomeric block copolymers 失效
标题翻译：热塑性弹性体嵌段共聚物
公开(公告)号：US06197889B1
公开(公告)日：2001-03-06
申请号：US08981051
申请日：1997-12-11
申请人： Konrad Knoll , Hermann Gausepohl , Norbert Niessner , Paul Naegele , Wolfgang Fischer
发明人： Konrad Knoll , Hermann Gausepohl , Norbert Niessner , Paul Naegele , Wolfgang Fischer
IPC分类号： C08F29300
CPC分类号： C08F297/04
摘要： Elastomeric block copolymers comprising at least one hard block A composed of styrene monomers and at least one elastomeric block (B/A) composed of styrene monomers and dienes, the glass transition temperature Tg of the block A being more than 25° C. and that of block (B/A) being less than 25° C. and the phase volume ratio of block A to block (B/A) being chosen so that the proportion of the hard phase in the total block copolymer is from 1 to 40% by volume and the amount by weight of the diene is less than 50% by weight, and the relative proportion of 1,2 linkages of the polydiene, based on the sum of 1,2- and 1,4-cis/trans linkages, being below 15%, are prepared by anionic polymerization by means of a lithium alkyl in a nonpolar solvent in the presence of a soluble potassium salt and are used for the production of shaped articles.
摘要翻译：弹性体嵌段共聚物包含至少一个由苯乙烯单体组成的硬嵌段A和至少一个由苯乙烯单体和二烯构成的弹性嵌段（B / A），嵌段A的玻璃化转变温度Tg高于25℃，（B / A）小于25℃，并且选择块A与嵌段（B / A）的相体积比，使得总嵌段共聚物中硬相的比例为1〜40％并且二烯的重量百分比小于50重量％，并且基于1,2-和1,4-顺/反键的总和的聚二烯的1,2-键的相对比例，低于15％，通过在非极性溶剂中在可溶性钾盐的存在下通过烷基锂进行阴离子聚合制备，并用于生产成型制品。

9. 发明授权

US5854353A Thermoplastic molding compound 失效
标题翻译：热塑性模塑料
公开(公告)号：US5854353A
公开(公告)日：1998-12-29
申请号：US750635
申请日：1996-12-16
申请人： Konrad Knoll , Hermann Gausepohl
发明人： Konrad Knoll , Hermann Gausepohl
IPC分类号： C08L25/04 , C08F2/00 , C08F212/08 , C08F212/32 , C08F297/00 , C08F297/02 , C08L25/16 , C08F293/00
CPC分类号： C08F212/32 , C08F297/02
摘要： Thermoplastic molding compounds comprise as essential components A) from 10 to 100% by weight of copolymers of the monomers of the general formulae I and II ##STR1## where R.sub.1 is H or alkyl of 1-22 carbon atoms, R.sub.2 is H or alkyl of 1-22 carbon atoms, R.sub.3 is H or alkyl of 1-4 carbon atoms, a is 0, 1, 2, 3, 4 or 5, and b is 0, 1, 2, 3, 4 or 5, B) from 0 to 3000 ppm, based on the weight of component A, of compounds of the general formula I, C) from 0 to 500 ppm, based on the weight of component A, of compounds of the general formula II, D) from 0 to 90% by weight, based on the total weight of the molding compound, of polymers other than A), and E) from 0 to 50% by weight, based on the total weight of the molding compound, of additives and processing aids.
摘要翻译： PCT No.PCT / EP95 / 02072 Sec。 371日期1996年12月16日第 102（e）日期1996年12月16日PCT提交1995年5月31日PCT公布。出版物WO95 / 34586 日期1995年12月21日热塑性成型化合物包含作为必要组分的A）10至100重量％的通式I和II的单体的共聚物，其中R 1为H或1- 22个碳原子，R2是H或1-22个碳原子的烷基，R3是H或1-4个碳原子的烷基，a是0,1,2,3,4或5，b是0,1,2 ，3,4或5，B）0-3000ppm，基于组分A的重量，通式I的化合物，C）0-500ppm，基于组分A的重量，化合物通式II，D）0至90重量％，基于模塑料的总重量，除A）以外的聚合物，和E）0至50重量％，基于模塑料，添加剂和加工助剂。

10. 发明授权

US06388149B2 Process for reacting an organic compound in the presence of a supported ruthenium catalyst 有权
标题翻译：在负载型钌催化剂存在下使有机化合物反应的方法
公开(公告)号：US06388149B2
公开(公告)日：2002-05-14
申请号：US09726250
申请日：2000-11-30
申请人： Thomas Rühl , Boris Breitscheidel , Jochem Henkelmann , Andreas Henne , Rolf Lebkücher , Konrad Knoll , Paul Naegele , Hermann Gausepohl , Sabine Weiguny , Norbert Niessner
发明人： Thomas Rühl , Boris Breitscheidel , Jochem Henkelmann , Andreas Henne , Rolf Lebkücher , Konrad Knoll , Paul Naegele , Hermann Gausepohl , Sabine Weiguny , Norbert Niessner
IPC分类号： C07C503
CPC分类号： B01J23/462 , B01J23/44 , B01J35/0053 , B01J35/10 , B01J35/1019 , B01J35/108 , C08F8/04
摘要： A process for the reaction of an organic compound in the presence of a catalyst comprising, as active metal, ruthenium alone or together with at least one Group Ib, VIIb, or VIIIb metal in an amount of from 0.01 to 30 wt %, based on the total weight of the catalyst, applied to a support, wherein from 10 to 50% of the pore volume of the support comprises macropores having a pore diameter in the range of from 50 nm to 10,000 nm and from 50 to 90% of the pore volume of the support comprises mesopores having a pore diameter in the range of from 2 to 50 nm, the sum of said pore volumes being 100%, and said catalyst as such.
摘要翻译：一种有机化合物在催化剂存在下反应的方法，所述催化剂包含作为活性金属的钌单独或与至少一种量为0.01至30重量％的Ib族，VIIb或Ⅷb族金属，基于施加到载体上的催化剂的总重量，其中载体的孔体积的10至50％包含孔径在50nm至10,000nm的孔径和50至90％的孔隙中的大孔载体的体积包含孔径在2至50nm范围内的孔隙，所述孔体积的总和为100％，所述催化剂本身。

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