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1. 发明授权

US06462135B1 Low-odor polyethylene blends 失效
标题翻译：低气味聚乙烯混合物
公开(公告)号：US06462135B1
公开(公告)日：2002-10-08
申请号：US09743923
申请日：2001-01-17
申请人： Wolfgang Rohde , Peter Bauer , Dieter Lilge , Martin Lux , Paulus de Lange , Guido Funk
发明人： Wolfgang Rohde , Peter Bauer , Dieter Lilge , Martin Lux , Paulus de Lange , Guido Funk
IPC分类号： C08L2300
CPC分类号： C08L23/06 , C08L23/0815 , C08L2314/04 , Y10T428/1352 , Y10T428/31855 , C08L2666/04
摘要： In a low-odor polyethylene blend made from a high-molecular-weight ethylene copolymer obtainable by polymerization in the presence of a Ziegler catalyst and from a low-molecular-weight ethylene homopolymer or ethylene copolymer obtainable by polymerization in the presence of a chromocene catalyst on an oxidic support, the Al content of the high-molecular-weight component is from 5 to 60 mg/kg, the Al content of the low-molecular-weight component is from 0 to 5 mg/kg and the Al content of the blend is from 1 to 55 mg/kg. Processes are described for preparing blends of this type. Their use is described for producing moldings, in particular hollow articles and pipes. Moldings, in particular hollow articles and pipes, are produced from low-odor polyethylene blends.
摘要翻译：在由可在齐格勒催化剂存在下聚合得到的高分子量乙烯共聚物和可通过在色烯催化剂存在下聚合得到的低分子量乙烯均聚物或乙烯共聚物制成的低气味聚乙烯共混物在氧化载体上，高分子量成分的Al含量为5〜60mg / kg，低分子量成分的Al含量为0〜5mg / kg，Al 共混物为1至55mg / kg。描述了制备这种类型的共混物的方法。它们的用途描述用于生产模制品，特别是中空制品和管道。木制品，特别是中空制品和管道，由低气味聚乙烯混合物制成。

2. 发明授权

US06608151B1 Method for producing supported chrome catalysts and the use thereof for the polymerization of olefins 有权
标题翻译：负载型铬催化剂的制备方法及其在烯烃聚合中的应用
公开(公告)号：US06608151B1
公开(公告)日：2003-08-19
申请号：US10070341
申请日：2002-02-28
申请人： Paulus de Lange , Guido Funk , Andreas Deckers , Peter Kölle
发明人： Paulus de Lange , Guido Funk , Andreas Deckers , Peter Kölle
IPC分类号： C08F424
CPC分类号： C08F10/02 , B01J23/26 , B01J37/0203 , C08F210/16 , C08F4/24 , C08F4/025 , C08F210/14 , C08F2500/12 , C08F2500/13
摘要： The invention relates to a method for producing supported chromium catalysts for the polymerisation of olefins by loading a xerogel support with chromium by adding to the xerogel support a volume of a 0.025 to 15% by weight solution of a chromium compound or a volume of a solution comprising from 0.025 to 7.8% by weight of Cr which is essentially converted into a chromium(VI) compound on heating in a water-free stream of gas under oxidizing conditions at temperatures in the range from 300 to 1100° C. for a period of from 10 to 1000 minutes in a solvent which comprises a maximum of 20% by weight of water, and subsequently evaporating the solvent, where the volume of the chromium salt solution employed is smaller than the pore volume of the xerogel support.
摘要翻译：本发明涉及通过向干凝胶载体中加入0.025至15重量％的铬化合物或一定体积的溶液的体积来生产用于使烯烃聚合的负载型铬催化剂的方法，包括0.025至7.8重量％的Cr，其在氧化条件下在300至1100℃的温度范围内在无水气体流中加热，基本上转化为铬（VI）化合物一段时间在包含最多20重量％的水的溶剂中10至1000分钟，然后蒸发溶剂，其中所用的铬盐溶液的体积小于干凝胶载体的孔体积。

3. 发明授权

US06699947B1 Method for producing Phillips catalysts for polymerizing olefins with better productivity rates in the particle-form process 失效
标题翻译：用于在颗粒形成方法中以更好的生产率生产用于聚合烯烃的菲利普斯催化剂的方法
公开(公告)号：US06699947B1
公开(公告)日：2004-03-02
申请号：US10070805
申请日：2002-03-11
申请人： Kaspar Evertz , Guido Funk , Paulus de Lange , Peter Kölle , Andreas Deckers
发明人： Kaspar Evertz , Guido Funk , Paulus de Lange , Peter Kölle , Andreas Deckers
IPC分类号： C08F424
CPC分类号： C08F10/02 , B01J23/26 , C08F110/02 , C08F4/24 , C08F2/14 , C08F4/025 , C08F2500/12 , C08F2500/18
摘要： In a process for producing Phillips catalysts in which an oxidic support material is treated in suspension with a chromium salt solution and subsequently, after removing the solvent, calcined in an oxygen-containing atmosphere at above 300° C., the oxidic support material and/or the catalyst after calcination are/is, according to the present invention, comminuted until a mean particle size of
摘要翻译：在制备菲利普斯催化剂的方法中，其中氧化载体材料用铬盐溶液悬浮处理，随后在除去溶剂之后，在含氧气氛中在300℃以上煅烧，氧化载体材料和/ 或根据本发明的煅烧后的催化剂粉碎直至达到<100μm的平均粒度，并且尺寸<50μm的颗粒的比例为至少30％，优选在该范围内从40％到80％。还提供了在通过本发明的方法生产的催化剂存在下，在30至150℃的压力范围内，在环管反应器中制备乙烯的均聚物或共聚物的方法。

4. 发明授权

US06645900B2 Optimized method for the production of catalyst supports based on silica gel and chromium catalysts supported on silica gel 有权
标题翻译：基于硅胶和载于硅胶上的铬催化剂生产催化剂载体的优化方法
公开(公告)号：US06645900B2
公开(公告)日：2003-11-11
申请号：US10087012
申请日：2002-02-28
申请人： Paulus de Lange , Guido Funk , Andreas Deckers , Peter Kölle
发明人： Paulus de Lange , Guido Funk , Andreas Deckers , Peter Kölle
IPC分类号： B01J29035
CPC分类号： C08F10/00 , B01J21/08 , B01J37/0072 , B01J37/036 , C08F4/02 , C08F4/24
摘要： The invention relates to a catalyst support and to a method for the production of the catalyst support comprising the following steps: a) production of a silicic acid hydrogel having a solids content of from 10 to 25% by weight (calculated as SiO2) whose particles are substantially spherical, b) extraction of the hydrogel particles with an alcohol until at least 60% of the water present in the hydrogel has been removed, c) drying of the resultant hydrogel until the residual alcohol content is less than 10% by weight (xerogel formation) at temperatures of ≧160° C. at atmospheric pressure using an inert entraining gas, d) setting of the desired particle size of the resultant xerogel, in which the hydrogel particles have a particle size of ≧8 mm before the extraction, and to a catalyst and to a method for the production of the catalyst by loading the catalyst support with a chromium compound. The invention also relates to a method for the production of polyolefins using the catalyst.
摘要翻译：本发明涉及一种催化剂载体和用于生产催化剂载体的方法，包括以下步骤：a）制备固体含量为10至25重量％（以SiO 2计）的硅酸水凝胶，其颗粒基本上是球形的，b）用醇萃取水凝胶颗粒，直到水凝胶中存在的至少60％的水已被除去，c）干燥所得的水凝胶，直到残余的醇含量低于10重量％干燥剂形成），在大气压下使用惰性夹带气体，在大气压力= 160℃的温度下，d）设定所得干燥剂的所需粒度，其中水凝胶颗粒的颗粒尺寸> 萃取和催化剂的制备方法，以及通过用铬化合物负载催化剂载体来生产催化剂的方法。本发明还涉及使用该催化剂生产聚烯烃的方法。

5. 发明授权

US5455216A Preparation of a supported catalyst for the polymerization of .alpha.-olefins 失效
标题翻译：制备用于α-烯烃聚合的负载型催化剂
公开(公告)号：US5455216A
公开(公告)日：1995-10-03
申请号：US124047
申请日：1993-09-21
申请人： Hans-Joachim Mueller , Godofredo Follmer , Rainer Konrad , Roland Saive , Martin Lux , Hans-Helmut Goertz , Guido Funk
发明人： Hans-Joachim Mueller , Godofredo Follmer , Rainer Konrad , Roland Saive , Martin Lux , Hans-Helmut Goertz , Guido Funk
IPC分类号： C08F4/02 , C08F4/22 , C08F4/24 , C08F10/00 , B01J35/08 , B01J37/08
CPC分类号： C08F10/00
摘要： A process for the preparation of a supported catalyst for the polymerization of .alpha.-olefins, in which(1) a silicon dioxide-containing support gel is prepared by(1.1) introducing a sodium water glass or potassium water glass solution into a swirling stream of an aqueous mineral acid longitudinally and tangentially to the stream, spraying the resultant silica hydrosol in drop form into a gaseous medium and allowing it to solidify to form a hydrogel, and freeing the resultant hydrogel from salts by washing without prior ageing,(1.2) drying the hydrogel resulting from (1.1) to form the support gel,(2) the support gel (1) is charged with chromium trioxide or a chromium compound which can be converted into chromium trioxide under the conditions of process step (3), giving a chromium-containing support gel, and(3) the chromium-containing support gel (2) is heated at from 400.degree. to 1100.degree. C. for from 10 to 1000 minutes in an anhydrous gas stream containing oxygen in a concentration of greater than 10% by volume,comprises drying the hydrogel resulting from step (1.1) in step (1.2) within a time of not more than 60 seconds in a shaping, high-speed dryer at an inlet temperature of from 80.degree. to 400.degree. C.
摘要翻译：一种制备用于α-烯烃聚合的负载催化剂的方法，其中（1）含二氧化硅的载体凝胶通过（1.1）将钠水玻璃或钾水玻璃溶液引入旋流将水性无机酸纵向和切向于料流，将所得的二氧化硅水溶胶以液滴形式喷雾到气态介质中并使其固化形成水凝胶，并通过在没有预先熟化的情况下洗涤将所得水凝胶从盐中释放，（1.2）干燥由（1.1）产生的形成支持凝胶的水凝胶，（2）载体凝胶（1）中加入三氧化铬或铬化合物，其可以在工艺步骤（3）的条件下转化为三氧化铬，得到含铬载体凝胶，（3）含铬载体凝胶（2）在含有浓度浓度的氧的无水气流中在400〜1100℃下加热10〜1000分钟大于10体积％包括在入口温度为80°至400°的成形高速干燥器中在不超过60秒的时间内将步骤（1.2）中由步骤（1.1）得到的水凝胶干燥 DEG C.

6. 发明授权

US07803736B2 Supported chromium catalyst and its use for preparing homopolymers and copolymers of ethylene 有权
标题翻译：负载型铬催化剂及其制备乙烯均聚物和共聚物的用途
公开(公告)号：US07803736B2
公开(公告)日：2010-09-28
申请号：US10538536
申请日：2003-12-09
申请人： Wolfgang Rohde , Guido Funk , Andreas Haufe , Anke Bold , Neil Nadalin
发明人： Wolfgang Rohde , Guido Funk , Andreas Haufe , Anke Bold , Neil Nadalin
IPC分类号： B01J23/00 , B01J21/00 , B01J20/00
CPC分类号： C08F210/16 , C08F4/24 , C08F210/14 , C08F2500/18 , C08F2500/12 , C08F2500/07 , C08F2500/04 , C08F2500/13
摘要： A process for preparing supported, titanized chromium catalysts is disclosed. The process comprises A) bringing a support material into contact with a protic medium comprising a titanium compound and a chromium compound; B) optionally removing the solvent; C) optionally calcining the precatalyst obtained after step B); and D) optionally activating the precatalyst obtained after step B) or C) in an oxygen-containing atmosphere at from 400° C. to 1100° C.
摘要翻译：公开了制备负载的钛化铬催化剂的方法。该方法包括：A）使载体材料与包含钛化合物和铬化合物的质子介质接触; B）任选地除去溶剂; C）任选地煅烧在步骤B）之后获得的预催化剂; 和D）任选地在步骤B）或C）中在400℃至1100℃的含氧气氛中活化预催化剂。

7. 发明授权

US5625013A Preparation of a supported catalyst for the polymerization of .alpha.-olefins 失效
标题翻译：制备用于α-烯烃聚合的负载型催化剂
公开(公告)号：US5625013A
公开(公告)日：1997-04-29
申请号：US422937
申请日：1995-05-24
申请人： Hans-Joachim Mueller , Godofredo Follmer , Rainer Konrad , Roland Saive , Martin Lux , Hans-Helmut Goertz , Guido Funk
发明人： Hans-Joachim Mueller , Godofredo Follmer , Rainer Konrad , Roland Saive , Martin Lux , Hans-Helmut Goertz , Guido Funk
IPC分类号： C08F4/02 , C08F4/22 , C08F4/24 , C08F10/00 , B01J35/08
CPC分类号： C08F10/00
摘要： A process for the preparation of a supported catalyst for the polymerization of .alpha.-olefins, in which(1) a silicon dioxide-containing support gel is prepared by(1.1) introducing a sodium water glass or potassium water glass solution into a swirling stream of an aqueous mineral acid longitudinally and tangentially to the stream, spraying the resultant silica hydrosol in drop form into a gaseous medium and allowing it to solidify to form a hydrogel, and freeing the resultant hydrogel from salts by washing without prior ageing,(1.2) drying the hydrogel resulting from (1.1) to form the support gel,(2) the support gel (1) is charged with chromium trioxide or a chromium compound which can be converted into chromium trioxide under the conditions of process step (3), giving a chromium-containing support gel, and(3) the chromium-containing support gel (2) is heated at from 400.degree. to 1100.degree. C. for from 10 to 1000 minutes in an anhydrous gas stream containing oxygen in a concentration of greater than 10% by volume,comprises drying the hydrogel resulting from step (1.1) in step (1.2) within a time of not more than 60 seconds in a shaping, high-speed dryer at an inlet temperature of from 80.degree. to 400.degree. C.
摘要翻译：一种制备用于α-烯烃聚合的负载催化剂的方法，其中（1）含二氧化硅的载体凝胶通过（1.1）将钠水玻璃或钾水玻璃溶液引入旋流将水性无机酸纵向和切向于料流，将所得的二氧化硅水溶胶以液滴形式喷雾到气态介质中并使其固化形成水凝胶，并通过在没有预先熟化的情况下洗涤将所得水凝胶从盐中释放，（1.2）干燥由（1.1）产生的形成支持凝胶的水凝胶，（2）载体凝胶（1）中加入三氧化铬或铬化合物，其可以在工艺步骤（3）的条件下转化为三氧化铬，得到含铬载体凝胶，（3）含铬载体凝胶（2）在含有浓度浓度的氧的无水气流中在400〜1100℃下加热10〜1000分钟大于10体积％包括在入口温度为80°至400°的成形高速干燥器中在不超过60秒的时间内将步骤（1.2）中由步骤（1.1）得到的水凝胶干燥 DEG C.

8. 发明授权

US5414064A Preparation of homopolymers of ethylene or copolymers of ethylene 失效
标题翻译：制备乙烯均聚物或乙烯共聚物
公开(公告)号：US5414064A
公开(公告)日：1995-05-09
申请号：US274692
申请日：1994-07-14
申请人： Martin Lux , Guido Funk , Roland Saive , Hans-Helmut Goertz , Rainer Konrad
发明人： Martin Lux , Guido Funk , Roland Saive , Hans-Helmut Goertz , Rainer Konrad
IPC分类号： C09K3/16 , C08F2/34 , C08F2/44 , C08F10/00 , C08F10/02 , C08F110/02 , C08K5/17 , C08K5/20 , C08L23/02
CPC分类号： C08F10/02 , C08F110/02 , Y10S526/901 , Y10S526/904
摘要： Homopolymers of ethylene or copolymers of ethylene with minor amounts of other C.sub.3 -C.sub.12 -alk-1-enes are prepared by catalytic polymerization in a suspension or in the gas phase in the presence of an antistatic agent at from 50 to 120.degree. C. and from 5 to 50 bar by a process in which the antistatic agent used is a mixture of the following substances:a) a metal salt of medialanic acid of the formula (I) ##STR1## b) a metal salt of an anthranilic acid of the general formula (II) ##STR2## where the organic radical R.sup.1 is either.alpha.)--CO--(CH.sub.2).sub.x --CH.sub.3 (II.alpha.)or.beta.)--CO--(CH.sub.2).sub.y --CH.dbd.CH--(CH.sub.2).sub.z --CH.sub.3(III.beta.)and x, y and z are each an integer and are from 6 to 18 for x, from 1 to 16 for y, from 1 to 16 for z and from 4 to 17 for y+z, andc) a polyamine obtainable by reacting epichlorohydrin and an aliphatic primary monoamine or an N-alkylalkylenediamine of the general formula (IV)R.sup.2 NH--R.sup.3 --NH.sub.2 (IV),whereR.sup.2 is C.sub.8 -C.sub.24 -alkyl andR.sup.3 is C.sub.2 -C.sub.6 -alkylene.
摘要翻译：乙烯均聚物或乙烯与少量其它C 3 -C 12烷-1-烯的共聚物通过在50至120℃的抗静电剂存在下在悬浮液或气相中催化聚合制备，以及使用的抗静电剂为以下物质的混合物的方法为5〜50巴：a）式（I）的中间体金属盐（a）b）邻氨基苯甲酸的金属盐通式（II）的酸其中有机基团R1是α）-CO-（CH2）x-CH3（IIa）或β）-CO-（CH2）y-CH = CH - （CH 2）z -CH 3（IIIβ），x，y和z各自为整数，x为6至18，y为1至16，z为1至16，y为4至17 + z，和c）通过使表氯醇和通式（IV）R 2 NH-R 3 -NH 2（IV）的脂族伯单胺或N-烷基亚烷基二胺反应得到的多胺，其中R 2是C 8 -C 24 - 烷基，R 3是C 2 -C 6-亚烷基。

9. 发明申请

US20060063666A1 Supported chromium catalyst and its use for preparing homopolymers and copolymers of ethylene 有权
标题翻译：负载型铬催化剂及其制备乙烯均聚物和共聚物的用途
公开(公告)号：US20060063666A1
公开(公告)日：2006-03-23
申请号：US10538536
申请日：2003-12-09
申请人： Wolfgang Rohde , Guido Funk , Andreas Haufe , Anke Bold , Neil Nadalin
发明人： Wolfgang Rohde , Guido Funk , Andreas Haufe , Anke Bold , Neil Nadalin
IPC分类号： B01J23/26
CPC分类号： C08F210/16 , C08F4/24 , C08F210/14 , C08F2500/18 , C08F2500/12 , C08F2500/07 , C08F2500/04 , C08F2500/13
摘要： Process for preparing supported, titanized chromium catalysts, which comprises the following steps: A) bringing a support material into contact with a protic medium comprising a titanium compound and a chromium compound, B) optionally removing the solvent, C) optionally calcining the precatalyst obtained after step B) and D) optionally activating the precatalyst obtained after step B) or C) in an oxygen-containing atmosphere at from 400° C. to 1100° C.
摘要翻译：制备负载的钛化铬催化剂的方法，其包括以下步骤：A）使载体材料与包含钛化合物和铬化合物的质子介质接触，B）任选除去溶剂，C）任选地煅烧所获得的预催化剂在步骤B）和D）之后，任选地在步骤B）或C）中在400℃至1100℃的含氧气氛中活化预催化剂。

10. 发明授权

US06599969B1 Preparation of polyolefins with low extractables contents 失效
标题翻译：低可提取物含量的聚烯烃的制备
公开(公告)号：US06599969B1
公开(公告)日：2003-07-29
申请号：US08804665
申请日：1997-02-25
申请人： Wolfgang Rohde , Guido Funk , Hans-Helmut Görtz , Rolf Osterloh
发明人： Wolfgang Rohde , Guido Funk , Hans-Helmut Görtz , Rolf Osterloh
IPC分类号： C08K513
CPC分类号： C08F6/02 , C08L23/00
摘要： A process for preparing stabilized olefin polymers which have a low cold heptane extractables content by polymerization of olefins with Ziegler or Phillips catalysts, wherein the polymer is, immediately after leaving the polymerization reactor, brought into contact with an involatile phenol derivative.
摘要翻译：一种制备稳定的烯烃聚合物的方法，其通过用齐格勒或菲利普斯催化剂聚合烯烃而具有低的冷庚烷可提取物含量，其中聚合物在离开聚合反应器之后立即与非挥发性苯酚衍生物接触。

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