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1. 发明授权

US5536788A Carboxyl-containing isobutene copolymers 失效
公开(公告)号：US5536788A
公开(公告)日：1996-07-16
申请号：US490031
申请日：1995-06-13
申请人： Andreas Deckers , Hans-Joachim Muller , Roger Klimesch , Eckehardt Wistuba , Heinz Plaumann , Erich Kolk , Gunther Isbarn , Karl-Heinz Fauth , Joachim Krobb
发明人： Andreas Deckers , Hans-Joachim Muller , Roger Klimesch , Eckehardt Wistuba , Heinz Plaumann , Erich Kolk , Gunther Isbarn , Karl-Heinz Fauth , Joachim Krobb
IPC分类号： C08F4/04 , C08F4/14 , C08F4/32 , C08F8/46 , C08F255/08 , C09J151/06 , C08F220/02 , C08F222/04
CPC分类号： C09J151/06 , C08F255/08 , C08F8/32 , C08F8/46 , C08G18/6204 , C08F210/14 , C08F2800/10 , C08F2810/20
摘要： Carboxyl-containing isobutene copolymers are obtainablea) by cationic polymerization of a mixture of from 1 to 99 mol % of isobutene and from 99 to 1 mol % of a 2-methylalk-1-ene at less than 20.degree. C. in the presence of a halogen-containing Lewis acid andb) subsequent grafting of the isobutene copolymer obtainable in this manner with an .alpha.,.beta.-ethylenically unsaturated carboxylic acid or carboxylic acid derivative at above 100.degree. C. and in the presence of a free radical initiator.Such carboxyl-containing isobutene copolymers are particularly suitable as adhesive raw materials or as sealing compounds.

2. 发明授权

US5473022A Carboxyl-containing isobutene copolymers 失效
标题翻译：含羧基异丁烯共聚物
公开(公告)号：US5473022A
公开(公告)日：1995-12-05
申请号：US300185
申请日：1994-09-02
申请人： Andreas Deckers , Hans-Joachim Muller , Roger Klimesch , Eckehardt Witsuba , Heinz Plaumann , Erich Kolk , Gunther Isbarn , Karl-Heinz Fauth , Joachim Krobb
发明人： Andreas Deckers , Hans-Joachim Muller , Roger Klimesch , Eckehardt Witsuba , Heinz Plaumann , Erich Kolk , Gunther Isbarn , Karl-Heinz Fauth , Joachim Krobb
IPC分类号： C08F4/04 , C08F4/14 , C08F4/32 , C08F8/46 , C08F255/08 , C09J151/06
CPC分类号： C09J151/06 , C08F255/08 , C08F8/32 , C08F8/46 , C08G18/6204 , C08F210/14 , C08F2800/10 , C08F2810/20
摘要： Carboxyl-containing isobutene copolymers are obtainablea) by cationic polymerization of a mixture of from 1 to 99 mol % of isobutene and from 99 to 1 mol % of a 2-methylalk-1-ene at less than 20.degree. C. in the presence of a halogen-containing Lewis acid andb) subsequent grafting of the isobutene copolymer obtainable in this manner with an .alpha.,.beta.-ethylenically unsaturated carboxylic acid or carboxylic acid derivative at above 100.degree. C. and in the presence of a free radical initiator.Such carboxyl-containing isobutene copolymers are particularly suitable as adhesive raw materials or as sealing compounds.
摘要翻译：含羧基的异丁烯共聚物可以通过在低于20℃的存在下通过阳离子聚合1至99mol％的异丁烯和99至1mol％的2-甲基-1-烯的混合物获得，的含卤素的路易斯酸，以及b）随后在100℃下和在自由基引发剂存在下用α，β-烯键式不饱和羧酸或羧酸衍生物以这种方式获得的异丁烯共聚物接枝。这种含羧基的异丁烯共聚物特别适用作粘合剂原料或密封剂。

3. 发明授权

US4691072A Polymerization of isobutylene 失效
标题翻译：异丁烯的聚合
公开(公告)号：US4691072A
公开(公告)日：1987-09-01
申请号：US887938
申请日：1986-07-22
申请人： Hans Schick , Erich Kolk , Karl-Heinz Fauth , Heinrich Mohr
发明人： Hans Schick , Erich Kolk , Karl-Heinz Fauth , Heinrich Mohr
IPC分类号： C08F2/38 , C08F4/14 , C08F10/10 , C07C2/08
CPC分类号： C08F10/10
摘要： The conversion is increased in the preparation of polyisobutylene by polymerization of isobutylene in a polymerization zone at from 0.degree. to -130.degree. C. in the presence of from 0.01 to 1.0% by weight of a boron trifluoride catalyst, from 0.001 to 1.0% by weight of a molecular weight regulator and from 30 to 90% by weight of a low-boiling solvent which is inert under the reaction conditions, by a process in which the content of but-1-ene in the monomeric isobutylene is kept constant at from 1.9 to 2.1, in particular 2.0, % by weight.
摘要翻译：在聚异丁烯制备聚异丁烯时，在0〜-130℃的聚合区中，在0.01〜1.0重量％的三氟化硼催化剂存在下，在0.001〜1.0％分子量调节剂的重量和30至90重量％的在反应条件下为惰性的低沸点溶剂，其中单体异丁烯中的丁-1-烯的含量保持恒定在 1.9至2.1，特别是2.0重量％。

4. 发明授权

US4794151A Preparation of finely divided homopolymers and copolymers of ethene using a liquid alkane as reaction medium 失效
标题翻译：使用液体烷烃作为反应介质制备细碎的乙烯均聚物和共聚物
公开(公告)号：US4794151A
公开(公告)日：1988-12-27
申请号：US035919
申请日：1987-04-08
申请人： Rudolf Mueller-Mall , Guido Funk , Robert Bachl , Peter Hennenberger , Erich Kolk
发明人： Rudolf Mueller-Mall , Guido Funk , Robert Bachl , Peter Hennenberger , Erich Kolk
IPC分类号： C08F2/06 , C08F2/14 , C08F2/18 , C08F10/02 , C08F210/16 , C08F10/08
CPC分类号： C08F10/02 , C08F210/16 , Y10S526/909 , Y10S526/922
摘要： A process for the continuous preparation of finely divided homopolymers and copolymers of ethene by catalytic polymerization in a circular tube reactor using a liquid alkane as reaction medium in which the ethene or ethene/comonomer mixture to be polymerized is present in dissolved form and the polymer formed is present in suspended form and running the reaction mixture as a cycle stream to which the feed materials are added by bleeding in and from which the polymer formed is withdrawn by bleeding out reaction mixture, comprising (a) maintaining the mean concentration C.sub.m of polymer in the cycle stream at a value within a certain range and (b) effecting the bleeding out of reaction mixture at a point of the cycle stream at which the concentration of polymer has a value which is lower than the mean concentration C.sub.m by a distinct and definite amount.
摘要翻译：通过催化聚合在圆管反应器中连续制备乙烯的均匀聚合物和共聚物的方法，其中使用液体烷烃作为反应介质，其中待聚合的乙烯或乙烯/共聚单体混合物以溶解形式存在并形成聚合物以悬浮形式存在，并以作为循环流的方式运行反应混合物，通过渗出反应混合物，通过渗出所形成的聚合物而将原料加入到该循环流中，通过渗出反应混合物排出，其包括（a）将聚合物的平均浓度Cm保持在循环流在一定范围内的值，和（b）在聚合物浓度具有低于平均浓度C m的值的循环流的点处，通过不同的和明确的方式实现反应混合物的渗出量。

5. 发明授权

US5756627A High molecular weight homopolymers and copolymers of ethene 失效
标题翻译：乙烯的高分子量均聚物和共聚物
公开(公告)号：US5756627A
公开(公告)日：1998-05-26
申请号：US954429
申请日：1992-09-30
申请人： Hans Gropper , Guido Funk , Erich Kolk , Dieter Oeder
发明人： Hans Gropper , Guido Funk , Erich Kolk , Dieter Oeder
IPC分类号： C08F4/02 , C08F4/18 , C08F4/22 , C08F4/24 , C08F10/00 , C08F110/02 , C08F10/02
CPC分类号： C08F10/00 , C08F110/02
摘要： The present invention relates to high molecular weight homopolymers and copolymers of ethene, which homopolymer or copolymer is obtained by polymerizing the monomer(s) at a temperature of from 70.degree. to 150.degree. C. and under a pressure of from 2 to 150 bar in contact witha chromium trioxide catalyst, (1) loading a support based on silicon dioxide with (2) either chromium trioxide or a chromium compound capable of being converted to chromium trioxide under the conditions of stage (3) below and then (3) heating the resulting intermediate in a gas stream containing oxygen, the support (1) being a special silica xerogel obtained by extracting not more than 30% of the water from a silica hydrogel by means of an alkanol, an alkanone or a mixture thereof followed by drying, comminution and fractional screening.
摘要翻译：本发明涉及乙烯的高分子量均聚物和共聚物，其均聚物或共聚物是通过在70℃至150℃的温度和2至150巴的压力下将单体聚合而获得的与三氧化铬催化剂接触，（1）在下述阶段（3）的条件下，将（2）三氧化铬或能够转化成三氧化铬的铬化合物（2）加载基于二氧化硅的载体，然后（3）加热在含有氧的气流中产生中间体，所述载体（1）是通过使用烷醇，烷酮或其混合物从二氧化硅水凝胶中提取不超过30％的水而获得的特殊二氧化硅干凝胶，然后干燥，粉碎和分数筛选。

6. 发明授权

US4113933A Manufacture of homopolymers and copolymers of .alpha.-monoolefins 失效
标题翻译： “ - 烯烃的共聚物和共聚物的制备”
公开(公告)号：US4113933A
公开(公告)日：1978-09-12
申请号：US762858
申请日：1977-01-27
申请人： Gunther Schweier , Erich Kolk , Heinz Mueller-Tamm , Hans Frielingsdorf , Robert Bachl , Wolfgang Gruber
发明人： Gunther Schweier , Erich Kolk , Heinz Mueller-Tamm , Hans Frielingsdorf , Robert Bachl , Wolfgang Gruber
IPC分类号： C08F10/00 , C08F4/02 , C08F10/02
CPC分类号： C08F10/00
摘要： A process for the manufacture of homopolymers and copolymers of .alpha.-monoolefins of 2 to 6 carbon atoms by polymerizing the monomer or monomers by means of a Ziegler catalyst system comprising (1) a catalyst component containing titanium and (2) a particular compound of aluminum, magnesium or zinc, the atomic ratio of titanium from catalyst component (1) to metal (Me) from catalyst component (2) being from 1 : 0.1 to 1 : 500, wherein the titanium-containing catalyst component (1) employed is the solid-phase product (VI) obtained by (1.1) first bringing into contact (1.1.1) a particular finely divided, porous, inorganic oxidic material (I) and (1.1.2) a particular aluminum compound (II) dissolved in an organic solvent, to form a solid-phase product (III) and (1.2) then bringing into contact (1.2.1) the solid-phase product (III) obtained from stage (1.1) and (1.2.2) a solution (IV) which is obtained on bringing together (IVa) 100 parts by weight of a particular alcohol, (IVb) from 0.01 to 6 parts by weight (calculated as titanium) of a titanium trihalide and (IVc) from 0.01 to 4 parts by weight (calculated as magnesium) of a magnesium compound which is soluble in the alcohol (IVa), to form a dispersion (V), and evaporating the dispersion (V) until it has a dry consistency, thus forming the solid-phase product (VI). The new process is particularly advantageous for the manufacture of homopolymers and copolymers having, for example, particularly advantageous morphological properties.

7. 发明授权

US4175170A Manufacture of olefin polymers 失效
标题翻译：烯烃聚合物的制造
公开(公告)号：US4175170A
公开(公告)日：1979-11-20
申请号：US720777
申请日：1976-09-07
申请人： Guenther Schweier , Robert Bachl , Heinz Mueller-Tamm , Hans Frielingsdorf , Wolfgang Gruber , Erich Kolk
发明人： Guenther Schweier , Robert Bachl , Heinz Mueller-Tamm , Hans Frielingsdorf , Wolfgang Gruber , Erich Kolk
IPC分类号： C08F4/00 , B01J35/10 , C08F4/60 , C08F4/62 , C08F10/00 , C08F4/02 , C08F10/02
CPC分类号： C08F10/00
摘要： Manufacture of polymers of .alpha.-monoolefins by polymerization with a Ziegler catalyst system comprising (1) a catalyst component containing titanium and/or vanadium and (2) a particular compound of the metals aluminum, magnesium or zinc. The characteristic feature of the process according to the invention is that the catalyst component (1) containing titanium and/or vanadium is the solid-phase product (VII) contained by first (1.1) bringing a finely divided porous inorganic oxidic material (I), which has the formula Al.sub.2 O.sub.3 or SiO.sub.2.aAl.sub.2 O.sub.3, where a is a number from 0 to 2, into contact with an aluminum compound (II) dissolved in an organic solvent, to form a solid-phase product (III), then (1.2) bringing the solid-phase product (III) obtained in stage (1.1) into contact with a magnesium compound (IV), dissolved in an organic solvent, to form a solid-phase product (V), and finally (1.3) bringing the solid-phase product (V) obtained in stage (1.2) into contact with a compound (VI) of the transition metals titanium and/or vanadium to form a solid-phase product (VII). This process functions better than comparable conventional processes.
摘要翻译：通过用齐格勒催化剂体系聚合制备α-单烯烃的聚合物，其包含（1）含有钛和/或钒的催化剂组分和（2）金属铝，镁或锌的特定化合物。根据本发明的方法的特征在于，含有钛和/或钒的催化剂组分（1）是首先（1.1）所含的固体相产物（VII），使细碎的多孔无机氧化物质（I），其中a为0至2的数为Al 2 O 3或SiO 2·aAl 2 O 3，与溶于有机溶剂的铝化合物（II）接触，形成固相产物（III），然后（1.2 ）使得在阶段（1.1）中获得的固相产物（III）与溶解在有机溶剂中的镁化合物（IV）接触形成固相产物（V），最后（1.3）在阶段（1.2）中获得的固相产物（V）与过渡金属钛和/或钒的化合物（VI）接触以形成固相产物（VII）。该过程比可比较的常规方法更好。

8. 发明授权

US4110523A Manufacture of homopolymers and copolymers of .alpha.-monoolefins 失效
公开(公告)号：US4110523A
公开(公告)日：1978-08-29
申请号：US762856
申请日：1977-01-27
申请人： Guenther Schweier , Erich Kolk , Heinz Mueller-Tamm , Hans Frielingsdorf , Robert Bachl , Wolfgang Gruber
发明人： Guenther Schweier , Erich Kolk , Heinz Mueller-Tamm , Hans Frielingsdorf , Robert Bachl , Wolfgang Gruber
IPC分类号： C08F4/00 , C08F4/16 , C08F4/60 , C08F10/00 , C08F4/02 , C08F10/02
CPC分类号： C08F10/00
摘要： A process for the manufacture of homopolymers and copolymers of .alpha.-monoolefins of 2 to 6 carbon atoms by polymerizing the monomer or monomers by means of a Ziegler catalyst system comprising (1) a catalyst component containing titanium and (2) a particular compound of the metals aluminum, magnesium or zinc, the atomic ratio of titanium from catalyst component (1) to metal from catalyst component (2) being from 1:0.1 to 1:500, wherein the titanium-containing catalyst component (1) employed is the solid-phase product (IV) obtained by bringing into contact (1.1) a finely divided, porous, inorganic oxidic material (I) which has the formula SiO.sub.2 . aAl.sub.2 O.sub.3 --, where a is a number from 0 to 2, and (1.2) a solution (II) formed on bringing together (IIa) 100 parts by weight of an alcohol of the general formula Z--OH, where Z is a saturated hydrocarbon radical of 1 to 8 carbon atoms, (IIb) from 0.01 to 6 parts by weight (calculated as titanium) of a titanium trihalide and (IIc) from 0.01 to 4 parts by weight (calculated as magnesium) of a magnesium compound which is soluble in the alcohol (IIa), so as to form a dispersion (III), with the proviso that the weight ratio of inorganic oxidic material (I) to titanium in the titanium trihalide (IIb) is from 1:0.01 to 1:0.2 and the weight ratio of inorganic oxidic material (I) to magnesium in the magnesium compound (IIc) is from 1:0.01 to 1:0.25, and evaporating the dispersion (III) until it has a dry consistency, thus forming the solid-phase product (IV). The new process is particularly advantageous for the manufacture of homopolymers and copolymers having, for example, particularly advantageous morphological properties.

9. 发明授权

US3941760A Manufacture of particulate homopolymers or copolymers of ethylene 失效
标题翻译：颗粒均聚物或乙烯共聚物的制造
公开(公告)号：US3941760A
公开(公告)日：1976-03-02
申请号：US478864
申请日：1974-06-13
申请人： Rudolf Herbeck , Erich Kolk , Guenther Schweier , Hans Schick , Friedrich Urban
发明人： Rudolf Herbeck , Erich Kolk , Guenther Schweier , Hans Schick , Friedrich Urban
IPC分类号： C08F4/00 , C08F4/60 , C08F10/00 , C08F4/02 , C08F10/02
CPC分类号： C08F10/00 , Y10S526/908 , Y10S526/909
摘要： Particulate polymers of ethylene are prepared by polymerization of ethylene or ethylene/.alpha. -monoalkene mixtures in a dry agitated bed (B) of the particulate polymer by means of a Ziegler/Natta catalyst system consisting of (1) a titanium-containing component and (2) an aluminum-containing component, the said components (1) and (2) being separately fed to the bed (B). Component (1) is a particulate reaction product (U) (of) (1.1) a substance of the formula TiCl.sub.3 . (AlCl.sub.3).sub.n where n is a number equal to from 0 to 0.34, and (1.2) a reaction product (R) of phosgene and a substnace (S) obtained from a substance of the formula Mg.sub.6 . Al.sub.2 . (OH).sub.16 . CO.sub.3 . (H.sub.2 O).sub.4 by calcination (heating), provided that (R) has a chlorine content of from 10 to 76% by weight and (U) has been obtained by milling (1.1) and (1.2) together.
摘要翻译：通过由（1）含钛组分和（1）的齐格勒/纳塔催化剂体系在颗粒聚合物的干燥搅拌床（B）中聚合乙烯或乙烯/α-单烯烃混合物来制备乙烯的颗粒聚合物， 2）含铝组分，所述组分（1）和（2）分别进料到床（B）。组分（1）是式TiCl 3的物质的颗粒反应产物（U）（的）（1.1）。（AlCl 3）n，其中n是等于0至0.34的数，和（1.2）光气的反应产物（R）和由式Mg 6的物质获得的基团（S）。 Al2。（OH）16。 CO3。（H），通过煅烧（加热），（R）的氯含量为10〜76重量％，（U）通过研磨（1.1）和（1.2）得到。

10. 发明授权

US5658840A Preparation of Ziegler-Natta type catalyst systems 失效
标题翻译：齐格勒 - 纳塔型催化剂体系的制备
公开(公告)号：US5658840A
公开(公告)日：1997-08-19
申请号：US457280
申请日：1995-06-05
申请人： Peter Kolle , Patrik Muller , Rainer Hemmerich , Erich Kolk
发明人： Peter Kolle , Patrik Muller , Rainer Hemmerich , Erich Kolk
IPC分类号： C08F4/64 , C08F4/642 , C08F4/646 , C08F10/00
CPC分类号： C08F10/00
摘要： A process for the preparation of Ziegler-Natta type catalyst systems, containing, as active constituentsa) a titanium-containing solid component, which contains in addition to a compound of titanium at least one electron donor compound, and is present in an inert solvent in the form of a suspension, and, as co-catalyst,b) an aluminum compound andc) optionally further electron donor compoundsin which, following the preparation of the titanium-containing solid component a), the inert solvent present in the suspension is removed by first filtering the suspension in a first step, and then removing further solvent from the filtered material in a second step by applying a pressure difference at temperatures of not more than 100.degree. C.
摘要翻译：一种制备齐格勒 - 纳塔型催化剂体系的方法，其含有作为活性组分的a）含钛固体组分，其除了含有至少一种电子给体化合物的钛化合物外，还存在于惰性溶剂中作为助催化剂，b）铝化合物和c）任选的其它电子给体化合物，其中在制备含钛固体组分a）之后，存在于悬浮液中的惰性溶剂通过在第一步骤中首先过滤悬浮液，然后在第二步骤中通过在不超过100℃的温度下施加压差而从过滤的材料中除去另外的溶剂来除去。

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