专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06589905B1 Method for producing a supported catalyst 有权
标题翻译：负载型催化剂的制造方法
公开(公告)号：US06589905B1
公开(公告)日：2003-07-08
申请号：US09720881
申请日：2001-01-02
申请人： David Fischer , Wolfgang Bidell , Ulrich Moll , Joachim Rösch , Franz Langhauser , Roland Hingmann , Heike Gregorius , Carsten Süling , Günther Schweier
发明人： David Fischer , Wolfgang Bidell , Ulrich Moll , Joachim Rösch , Franz Langhauser , Roland Hingmann , Heike Gregorius , Carsten Süling , Günther Schweier
IPC分类号： B01J2300
CPC分类号： C08F10/06 , C08F4/65904 , C08F4/65912 , C08F4/65927 , C08F110/06 , C08F4/65916 , C08F4/025 , C08F2500/18 , C08F2500/24 , C08F2500/12 , C08F2500/17 , C08F2500/03
摘要： The invention relates to a method for producing a supported catalyst which contains metal, or a supported catalyst constituent which contains metal by impregnating a supporting material with an impregnating solution containing the metal constituent, whereby the impregnating solution flows through the supporting material.
摘要翻译：本发明涉及含有金属的负载型催化剂的制造方法或通过用含有金属成分的浸渍溶液浸渍担载材料而含有金属的负载型催化剂成分，由此浸渍液流过支撑材料。

2. 发明授权

US07196140B2 Highly flowable propylene block copolymers 有权
标题翻译：高流动性丙烯嵌段共聚物
公开(公告)号：US07196140B2
公开(公告)日：2007-03-27
申请号：US10296256
申请日：2001-05-23
申请人： Ulrich Dahn , Wolfgang Bidell , Hans-Jürgen Zimmermann , Roland Hingmann , Joachim Rösch , Günther Schweier , Jürgen Oelze
发明人： Ulrich Dahn , Wolfgang Bidell , Hans-Jürgen Zimmermann , Roland Hingmann , Joachim Rösch , Günther Schweier , Jürgen Oelze
IPC分类号： C08F297/08 , C08F297/00 , C08F4/64 , C08F4/642
CPC分类号： C08F297/08 , C08F10/06 , C08F110/06 , C08F210/06 , C08L53/00 , C08F2/001 , C08F2/34 , C08L2666/02 , C08F2500/12 , C08F2500/17 , C08F210/16
摘要： The invention relates to highly flowable propylene block copolymers that comprise 50 to 80 wt.-% of a propylene homopolymer and 10 to 70 wt.-% of a propylene copolymer having 5 to 50 wt.-% of a C2–C8 alk-1-ene polymerized into it that is different from propylene, and that are obtainable from the gaseous phase by a two-step polymerization by means of a Ziegler-Natta catalyst system. In a first polymerization step, the propylene is polymerized at a pressure of 10 to 50 bar, a temperature of 50 to 100° C. and an average dwelling time of the reaction mixture of 0.3 to 5 hours in the presence of at least 2.0% by volume, based on the total volume, of hydrogen. The propylene homopolymer obtained in said first polymerization step is transferred together with the Ziegler-Natta catalyst system into an intermediate container, expanded for 0.01 to 5 minutes to less than 5 bar and maintained at a temperature of 10 to 80° C. The pressure in the intermediate container is then increased by 5 to 60 bar by introducing under pressure a gaseous mixture, and the propylene homopolymer is then transferred to a second polymerization step together with the Ziegler-Natta catalyst system. In said second polymerization step, a mixture from propylene and a C2–C8 alk-1-ene is polymerized into the propylene homopolymer at a pressure of 10 to 50 bar, a temperature of 50 to 100° C. and an average dwelling time of 0.5 to 5 hours. The weight ratio between the monomers reacted in the first and those reacted in the second polymerization step are adjusted to be in the range of from 4:1 to 1:1.
摘要翻译：本发明涉及高流动性丙烯嵌段共聚物，其包含50至80重量％的丙烯均聚物和10至70重量％的丙烯共聚物，其具有5至50重量％的C 2 其中聚合成与丙烯不同的烷基-1-烯，并且可以通过采用齐格勒 - 纳塔催化剂体系的两步聚合由气相获得。在第一聚合步骤中，丙烯在10至50巴的压力，50至100℃的温度和在至少2.0％的存在下反应混合物的平均停留时间为0.3至5小时的聚合反应，，基于总体积的氢气。将所述第一聚合步骤中获得的丙烯均聚物与齐格勒 - 纳塔催化剂体系一起转移到中间容器中，膨胀0.01至5分钟至小于5巴，并保持在10至80℃的温度。然后通过在压力下引入气体混合物将中间容器增加5至60巴，然后将丙烯均聚物与齐格勒 - 纳塔催化剂体系一起转移到第二聚合步骤。在所述第二聚合步骤中，将丙烯和C 12 -C 13烷-1-烯的混合物在10至50巴的压力下聚合成丙烯均聚物，温度为50〜100℃，平均停留时间为0.5〜5小时。在第一聚合步骤中反应的单体和在第二聚合步骤中反应的单体之间的重量比被调节至4:1至1:1的范围内。

3. 发明授权

US06221983B1 Dispersion polymerization in the presence of metallocene catalyst 失效
标题翻译：在茂金属催化剂存在下进行分散聚合
公开(公告)号：US06221983B1
公开(公告)日：2001-04-24
申请号：US09068307
申请日：1998-05-07
申请人： Michael Geprägs , Josef Wünsch , Joachim Rösch
发明人： Michael Geprägs , Josef Wünsch , Joachim Rösch
IPC分类号： C08F208
CPC分类号： C08F212/04 , C08F4/61912 , C08F4/6192 , C08F210/02 , C08F212/08 , C08F2500/03
摘要： The present invention is a process of preparing copolymers of vinyl aromatic and olefinic monomers wherein the polymerization is carried out in a dispersion in the presence of a metallocene catalyst and a dispersion aid. The dispersion aid is a styrene-diene two-block copolymer or a styrene-diene three-block copolymer. The resultant polymer is useful as a fiber, film or molding.
摘要翻译：本发明是一种制备乙烯基芳族和烯烃单体的共聚物的方法，其中聚合在茂金属催化剂和分散助剂的存在下在分散体中进行。分散助剂是苯乙烯 - 二烯二嵌段共聚物或苯乙烯 - 二烯三嵌段共聚物。所得聚合物可用作纤维，薄膜或模塑。

4. 发明授权

US07232785B2 Solid catalytic component and catalytic system of the ziegler-natta type, process for their preparation and their use in the polymerization of alk-1-enes 失效
标题翻译：齐格勒 - 纳塔型固体催化组分和催化体系，其制备方法及其在烷-1-烯的聚合中的应用
公开(公告)号：US07232785B2
公开(公告)日：2007-06-19
申请号：US10504702
申请日：2003-01-28
申请人： Wolf Spaether , John Lynch , Joachim Rösch , Rainer Hemmerich
发明人： Wolf Spaether , John Lynch , Joachim Rösch , Rainer Hemmerich
IPC分类号： B01J37/00 , B01J31/12
CPC分类号： C08F110/06 , C08F4/651 , C08F4/025 , C08F4/6546 , C08F2500/12 , C08F2500/15 , C08F2500/24
摘要： The present invention relates to a new solid catalytic component, which can be used in combination with an aluminum compound as co-catalyst and optionally an external electron donor as additional co-catalyst to form a catalytic system of the Ziegler-Natta-catalyst-type. The solid catalytic system comprises titanium or vanadium compound, a compound of magnesium containing at least one halogen, a particulate porous support, and optionally an internal electron donor.
摘要翻译：本发明涉及一种新的固体催化组分，其可以与作为助催化剂的铝化合物和任选的外部电子给体一起用作另外的助催化剂以形成齐格勒 - 纳塔催化剂型催化体系。固体催化体系包括钛或钒化合物，含有至少一个卤素的镁的化合物，颗粒状多孔载体和任选的内部电子给体。

5. 发明授权

US06495634B2 Propylene polymers 失效
标题翻译：丙烯聚合物
公开(公告)号：US06495634B2
公开(公告)日：2002-12-17
申请号：US09097865
申请日：1998-06-16
申请人： Stephan Hüffer , Joachim Rösch , Franz Langhauser , Dieter Lilge , Roland Hingmann
发明人： Stephan Hüffer , Joachim Rösch , Franz Langhauser , Dieter Lilge , Roland Hingmann
IPC分类号： C08L2312
CPC分类号： C08L23/10 , C08F10/06 , C08F210/16 , C08L23/14 , C08L23/142 , C08L2205/02 , C08F2/001 , C08F4/025 , C08F4/651 , C08F4/6546 , C08L2666/04 , C08F210/06 , C08F2500/12
摘要： Propylene polymers containing a matrix of a propylene homopolymer and a copolymer of propylene and other alkenes, wherein, during the separation of the propylene polymers according to tacticity and comonomer distribution of the polymer chains, by first dissolving the propylene polymers in boiling xylene, then cooling the solution at a cooling rate of 10° C./h to 25° C. and thereafter, increasing the temperature, separating the propylene polymers into fractions of different solubility, either one or more of the conditions that i) more than 20% by weight of the matrix remain undissolved on further heating to 112° C. or ii) more than 8% by weight of the matrix remain undissolved on further heating to 117° C. or iii) more than 1% by weight of the matrix remain undissolved on further heating to 122° C. are fulfilled by the matrix which remains undissolved on heating the cooled propylene polymer solution to 80° C., a process for the preparation of the propylene polymers, their use for the production of films, fibers or moldings and the films, fibers or moldings comprising these propylene polymers, are described.
摘要翻译：含有丙烯均聚物基质和丙烯与其它烯烃共聚物的丙烯聚合物，其中在根据聚合物链的立构规整度和共聚单体分布分离丙烯聚合物期间，首先将丙烯聚合物溶解在沸腾的二甲苯中，然后冷却该溶液以10℃/ h至25℃的冷却速率，然后升高温度，将丙烯聚合物分离成不同溶解度的分数，其中的一种或多种条件为：超过20重量％的基质在进一步加热至112°C时仍未溶解。或）在基于进一步加热至117℃时，基质重量不得超过8％。或者，更多加热时，大于1重量％的基质仍然不溶解至122℃，通过在将冷却的丙烯聚合物溶液加热至80℃时仍未溶解的基质来实现，制备丙烯聚合物的方法，其用于p 描述了膜，纤维或模制品的引导以及包含这些丙烯聚合物的膜，纤维或模制品。

6. 发明授权

US06336942B1 Processes of treating leather and skins employing polymer compositions 失效
标题翻译：用聚合物组合物处理皮革和皮肤的方法
公开(公告)号：US06336942B1
公开(公告)日：2002-01-08
申请号：US08913104
申请日：1997-09-15
申请人： Peter Danisch , Johannes Peter Dix , Walter Denzinger , Axel Kistenmacher , Michael Kneip , Hans-Joachim Müller , Joachim Rösch , Gunnar Schornick
发明人： Peter Danisch , Johannes Peter Dix , Walter Denzinger , Axel Kistenmacher , Michael Kneip , Hans-Joachim Müller , Joachim Rösch , Gunnar Schornick
IPC分类号： C14C902
CPC分类号： C09D17/001 , C08F210/14 , C08F290/042 , C09B67/0085 , C14C9/00 , C08F222/06 , C08F2500/02
摘要： Aqueous solutions or aqueous emulsions of copolymers are obtainable by copolymerization of (a) from 20 to 95 mol % of at least one monoethylenically unsaturated C4-C12-dicarboxylic acid or the anhydride thereof with (b) from 5 to 80 mol % of at least one branched oligomer or polymer which has a vinyl, vinylidene or alkylvinylene terminal group and is of at least 9 carbon atoms and (c) from 0 to 50 mol % of at least one further monoethylenically unsaturated compound which is copolymerizable with the monomers (a) and (b) and contain from 0.5 to 70% by weight, based on the total amount of the solutions or emulsions, of these copolymers. These copolymer solutions or emulsions are suitable as leather assistants and as dispersants for pigments.
摘要翻译：共聚物的水溶液或水乳液可以通过（a）20至95摩尔％的至少一种单烯属不饱和C4-C12-二羧酸或其酸酐与（b）至少5至80摩尔％的至少具有乙烯基，亚乙烯基或烷基亚乙烯基端基并且具有至少9个碳原子的一个支链低聚物或聚合物，和（c）0至50摩尔％的至少一种可与单体（a）共聚的另外的单烯属不饱和化合物，和（b），并且基于这些共聚物的溶液或乳液的总量含有0.5至70重量％。这些共聚物溶液或乳液适合用作皮革助剂和作为颜料的分散剂。

7. 发明授权

US06191210B1 Water-dilutable binders, aqueous paints containing these binders, and process for priming or painting plastics materials with a single coat of paint 失效
公开(公告)号：US06191210B1
公开(公告)日：2001-02-20
申请号：US09043559
申请日：1998-06-23
申请人： Joachim Rösch , Harald Borgholte , Horst Hintze-Brüning
发明人： Joachim Rösch , Harald Borgholte , Horst Hintze-Brüning
IPC分类号： C08L3100
CPC分类号： C09D151/06
摘要： The invention relates to water-dilutable binders which can be prepared by subjecting (A) from 20 to 90% by weight of a mixture of (a1) from 3 to 50% by weight of acrylic acid, methacrylic acid or of a mixture of acrylic acid and methacrylic acid, and (a2) from 50 to 97% by weight of an ethylenically unsaturated monomer or of a mixture of ethylenically unsaturated monomers to free-radical polymerization in the presence of (B) from 9.9 to 79.9% by weight of a halogen-free copolymer composed of (b1) from 1 to 99, preferably from 50 to 90% by weight, of propylene, (b2) from 1 to 99, preferably from 10 to 50% by weight, of at least one olefin which is copolymerizable with (b1) and contains per molecule from five to twenty, preferably from six to eight, carbon atoms, with the exception of isoprene, and (b3) from 0 to 50, preferably from 0 to 25% by weight, of ethylene and/or butylene, or of a mixture of such copolymers, and (C) from 0.1 to 10% by weight of a free-radical initiator or of a mixture of free-radical initiators, and, after neutralization of at least 20% of the carboxyl groups which are present in the resulting polymerization product, dispersing the polymerization product in water, the sum of the percentages by weight of components (A), (B) and (C) and of (a1) and (a2) being in each case always 100% by weight, and the composition of the mixture of (al) and (a2) being selected such that polymerization of the mixture of (al) and (a2) alone gives a polymer which has a glass transition temperature of from 0 to 150° C., and contains from 0.04 to 1.0 milliequivalent of one or more of the following functional groups: —COOH, —OH, —NR3, —CN, —CONH2, —CO—, —NHCONH—, —OCONH—, —OP3H, —OSO3H, —R—O—R—, where R is an organic radical.

8. 发明授权

US06864208B2 Method for production of a solid catalyst for olefin polymerization 失效
标题翻译：烯烃聚合用固体催化剂的制备方法
公开(公告)号：US06864208B2
公开(公告)日：2005-03-08
申请号：US10168268
申请日：2000-12-11
申请人： Carsten Süling , Wolf Spaether , Nicola Paczkowski , Joachim Rösch , Joachim Wulff-Döring , Wolfgang Bidell
发明人： Carsten Süling , Wolf Spaether , Nicola Paczkowski , Joachim Rösch , Joachim Wulff-Döring , Wolfgang Bidell
IPC分类号： C08F4/614 , C08F4/02 , C08F4/04 , C08F4/6192 , C08F4/64 , C08F4/658 , C08F4/659 , C08F4/6592 , C08F10/00 , C08F10/06 , C08F110/06 , B01J31/00 , B01J37/00 , C08F4/60
CPC分类号： C08F10/06 , C08F4/65912 , C08F4/65927 , C08F110/06 , C08F4/022 , C08F4/65916 , C08F2500/03
摘要： A catalyst solid for olefin polymerization comprising A) at least one magnesium halide, B) at least one metallocene complex and C) at least one compound capable of forming metallocenium ions, is prepared by i) firstly preparing finely divided support particles consisting of the magnesium halide A) and an C1-C8-alcohol having a mean particle diameter of from 1 to 200 μm from an adduct of the magnesium halide A) and a C1-C8-alcohol, where the adduct contains from 1.5 to 5 mol of the C1-C8-alcohol per mole of magnesium halide, ii) then depositing the compound C) capable of forming metallocenium ions on the finely divided support particles and iii) subsequently bringing the reaction product hereby obtained into contact with the metallocene complex B). This catalyst solid can be used for the polymerization or copolymerization of olefins.
摘要翻译：一种用于烯烃聚合的催化剂固体，其包括：A）至少一种卤化镁，B）至少一种茂金属络合物和C）至少一种能够形成金属茂离子的化合物，其通过以下步骤制备：首先制备由卤化镁A）组成的细分散的载体颗粒，和来自卤化镁A）和C1-C8-醇的加合物的平均粒径为1至200μm的C1-C8-醇，其中加合物含有1.5至5mol的C1-C8- 醇，然后将能够在细分散的载体颗粒上形成金属茂离子的化合物C）沉积，并且ii）随后使由此得到的反应产物与茂金属络合物B）接触。该催化剂固体可用于烯烃的聚合或共聚。

9. 发明授权

US07022795B1 Highly crystalline propylene homopolymers 失效
标题翻译：高度结晶的丙烯均聚物
公开(公告)号：US07022795B1
公开(公告)日：2006-04-04
申请号：US09041698
申请日：1998-03-13
申请人： Stephan Hüffer , Joachim Rösch , Stefan Seelert , Franz Langhauser , Dieter Lilge , Roland Hingmann , Günther Schweier
发明人： Stephan Hüffer , Joachim Rösch , Stefan Seelert , Franz Langhauser , Dieter Lilge , Roland Hingmann , Günther Schweier
IPC分类号： C08F110/06 , C08F4/646 , C08F4/649
CPC分类号： C08F10/00 , C08F110/06 , C08F4/651 , C08F4/6546 , C08F2500/12
摘要： Propylene homopolymers, wherein, in their separation according to tacticity by first dissolving the polymers in boiling xylene, then cooling the solution to 25° C. at a cooling rate of 10° C./h and then, with ascending temperature, separating the propylene homopolymers into fractions of different tacticity, either one or more of the conditions that i) the fraction of propylene homopolymers which remains undissolved on heating the cooled propylene homopolymer solution to 112° C. is greater than 20% by weight or ii) the fraction of propylene homopolymers which remains undissolved on heating the cooled propylene homopolymer solution to 117° C. is greater than 8% by weight or iii) the fraction of propylene homopolymers which remains undissolved on heating the cooled propylene homopolymer solution to 122° C. is greater than 1% by weight, are satisfied.
摘要翻译：丙烯均聚物，其中通过首先将聚合物溶解在沸腾的二甲苯中，根据立构规整度的分离，然后以10℃/小时的冷却速率将溶液冷却至25℃，然后在升高温度下分离丙烯将均聚物分成不同立构规整度的一个或多个条件，i）在将冷却的丙烯均聚物溶液加热至112℃时保持未溶解的丙烯均聚物的分数大于20重量％或ii）在将冷却的丙烯均聚物溶液加热至117℃时保持未溶解的丙烯均聚物大于8重量％或iii）在将冷却的丙烯均聚物溶液加热至122℃时保持未溶解的丙烯均聚物的分数大于 1重量％。

10. 发明授权

US06812185B2 Preparation of a metal-containing supported catalyst or a supported catalyst component by impregnation of a support material 有权
标题翻译：通过浸渍载体材料制备含金属的负载型催化剂或负载型催化剂组分
公开(公告)号：US06812185B2
公开(公告)日：2004-11-02
申请号：US10402301
申请日：2003-07-30
申请人： David Fischer , Wolfgang Bidell , Ulrich Moll , Joachim Rösch , Franz Langhauser , Roland Hingmann , Heike Gregorius , Carsten Süling , Günther Schweier
发明人： David Fischer , Wolfgang Bidell , Ulrich Moll , Joachim Rösch , Franz Langhauser , Roland Hingmann , Heike Gregorius , Carsten Süling , Günther Schweier
IPC分类号： C08F464
CPC分类号： C08F10/06 , C08F4/65904 , C08F4/65912 , C08F4/65927 , C08F110/06 , C08F4/65916 , C08F4/025 , C08F2500/18 , C08F2500/24 , C08F2500/12 , C08F2500/17 , C08F2500/03
摘要： In a process for preparing a metal-containing supported catalyst or a metal-containing supported catalyst component by impregnation of a support material with an impregnation solution comprising the metal component, the impregnation solution flows through the support material.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式