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

US6156691A Ziegler-Natta catalyst systems modified during their preparation 失效
标题翻译：齐格勒 - 纳塔催化剂体系在制备过程中改进
公开(公告)号：US6156691A
公开(公告)日：2000-12-05
申请号：US928394
申请日：1997-09-12
申请人： Stephan Huffer , Ulrich Moll , Ian David McKenzie , Franz Langhauser , Peter Kolle , Roland Hingmann , Gunther Schweier , Rainer Hemmerich , Jurgen Kerth
发明人： Stephan Huffer , Ulrich Moll , Ian David McKenzie , Franz Langhauser , Peter Kolle , Roland Hingmann , Gunther Schweier , Rainer Hemmerich , Jurgen Kerth
IPC分类号： C08F4/02 , C08F4/642 , C08F4/646 , C08F4/654 , C08F4/658 , C08F10/00 , B01J31/00
CPC分类号： C08F10/00
摘要： In catalyst systems of the Ziegler-Natta type modified during their preparation and comprising as active constituentsa) a titanium-containing solid component which is obtained by reacting a compound of titanium with a compound of magnesium, a halogen, an inorganic oxide as support, a C.sub.1 -C.sub.8 -alkanol and a carboxylic ester as electron donor compound,and also as cocatalystb) an aluminum compound andc) if desired, a further electron donor compound,the titanium-containing solid component a) is prepared by first, in a first stage, admixing an inorganic oxide as support with a solution of a chlorine-free compound of magnesium in an inert solvent, stirring this mixture for from 0.5 to 5 hours at from 10 to 120.degree. C. and subsequently reacting it while stirring continually in an inert solvent with a C.sub.1 -C.sub.8 -alkanol in an at least 1.3-fold excess, based on the compound of magnesium, to give a chlorine-free intermediate, then, without purification or extraction of the intermediate, adding a compound of trivalent or tetravalent titanium and a carboxylic ester as electron donor compound to this intermediate, stirring the resulting mixture for at least 30 minutes at from 20 to 130.degree. C., subsequently filtering off and washing the solid thus obtained and subsequently, in a second stage, extracting the solid obtained from the first stage in an inert solvent comprising at least 5% by weight of titanium tetrachloride and washing it with a liquid alkane.
摘要翻译：在其制备过程中改性的齐格勒 - 纳塔型催化剂体系中，包含作为活性成分的含钛固体成分a）通过使钛化合物与镁，卤素，无机氧化物作为载体反应而得到的含钛固体成分，作为电子给体化合物的C1-C8-链烷醇和羧酸酯，以及作为助催化剂的b）铝化合物，和c）如果需要，另外的电子给体化合物，含钛固体组分a）首先在第一阶段，将无机氧化物作为载体与无氯化合物的镁在惰性溶剂中的溶液混合，在10至120℃下搅拌该混合物0.5至5小时，随后在持续搅拌下反应在基于镁化合物的至少1.3倍过量的C 1 -C 8烷醇的惰性溶剂中，得到无氯中间体，然后不经纯化或萃取中间体，加入一种磅三价或四价钛和羧酸酯作为电子给体化合物，在20至130℃下搅拌所得混合物至少30分钟，随后过滤并洗涤由此获得的固体，随后在第二阶段，在包含至少5重量％的四氯化钛的惰性溶剂中萃取从第一阶段获得的固体，并用液体烷烃洗涤。

2. 发明授权

US06265339B1 Process for preparing carrier-borne transition metal catalysts 失效
标题翻译：制备载体过渡金属催化剂的方法
公开(公告)号：US06265339B1
公开(公告)日：2001-07-24
申请号：US09202534
申请日：1998-12-16
申请人： Wolfgang Bidell , Franz Langhauser , Ulrich Moll , Ian David McKenzie , David Fischer , Roland Hingmann , Günther Schweier , Bernd Lothar Marczinke , Meinolf Kersting , Peter John Vaughan Jones , John Russell Grasmeder
发明人： Wolfgang Bidell , Franz Langhauser , Ulrich Moll , Ian David McKenzie , David Fischer , Roland Hingmann , Günther Schweier , Bernd Lothar Marczinke , Meinolf Kersting , Peter John Vaughan Jones , John Russell Grasmeder
IPC分类号： C08F416
CPC分类号： C08F10/00 , C08F4/61908 , C08F4/61912 , C08F4/61916 , C08F4/6192 , C08F4/61927 , C08F110/06 , Y10S526/943 , C08F2500/12 , C08F2500/17 , C08F2500/03 , C08F2500/24
摘要： A process for preparing a supported transition metal catalyst comprising a particulate organic or inorganic support material, a transition metal complex and a compound capable of forming metallocenium ions comprises the following process steps: a) contacting a solution of a compound capable of forming metallocenium ions with a second solvent in which this compound is only sparingly soluble, in the presence of the support material, b) removing at least part of the solvent from the support material and c) contacting a solution of a mixture of a compound capable of forming metallocenium ions and a transition metal complex with a second solvent in which this mixture is only sparingly soluble, in the presence of the support material obtained as described in a) and b).
摘要翻译：一种制备负载型过渡金属催化剂的方法，其包括颗粒状有机或无机载体材料，过渡金属络合物和能够形成金属茂离子的化合物包括以下工艺步骤：a）使能够形成金属茂离子的化合物的溶液与在载体材料存在下，该化合物只有微溶的第二溶剂，b）从载体材料中除去至少一部分溶剂，和c）使能够形成金属茂离子的化合物的混合物和在如a）和b）中所述获得的载体材料存在下，其中该混合物仅仅是微溶的第二溶剂的过渡金属络合物。

3. 发明申请

US20050085610A1 Random propylene copolymers 有权
公开(公告)号：US20050085610A1
公开(公告)日：2005-04-21
申请号：US10971080
申请日：2004-10-25
申请人： David Appleyard , Franz Langhauser , Murray Horton , Roland Hingmann , Gunther Schweier , Volker Rauschenberger , Ingolf Hennig , Dieter Lilge , Werner Schone , Meinolf Kersting
发明人： David Appleyard , Franz Langhauser , Murray Horton , Roland Hingmann , Gunther Schweier , Volker Rauschenberger , Ingolf Hennig , Dieter Lilge , Werner Schone , Meinolf Kersting
IPC分类号： C08F2/34 , C08F4/02 , C08F4/658 , C08F210/06 , C08F210/16 , D01F6/30 , C08F8/00
CPC分类号： D01F6/30 , C08F210/06 , C08F210/16 , Y10T428/31938 , C08F4/6546 , C08F210/08 , C08F2500/12
摘要： Random copolymers of propylene with other 1-alkenes having up to carbon atoms, whose content of comonomers is in the range from 0.7 to 1.4% by weight if the only comonomer present in the propylene copolymers is ethylene, or whose content of comonomers is in the range from 0.7 to 3.0% by weight if at least one C4-C10-1-alkene is present as comonomer, and whose cold-xylene-soluble fraction is from 1.0 to 2.5% by weight if ethylene is present as a comonomer in the propylene copolymers, or whose cold-xylene-soluble fraction is from 0.75 to 2.0% by weight if the only comonomers present are C4-C10-1-alkenes, and a process for preparing the random copolymers of propylene is described, as is their use for producing films, fibers or moldings, and also the films, fibers and moldings themselves and biaxially stretched films made from random propylene copolymers of this type and processes for their production.

4. 发明申请

US20050085609A1 Random propylene copolymers 有权
标题翻译：无规丙烯共聚物
公开(公告)号：US20050085609A1
公开(公告)日：2005-04-21
申请号：US10971079
申请日：2004-10-25
申请人： David Appleyard , Franz Langhauser , Murray Horton , Roland Hingmann , Gunther Schweier , Volker Rauschenberger , Ingolf Hennig , Dieter Lilge , Werner Schone , Meinolf Kersting
发明人： David Appleyard , Franz Langhauser , Murray Horton , Roland Hingmann , Gunther Schweier , Volker Rauschenberger , Ingolf Hennig , Dieter Lilge , Werner Schone , Meinolf Kersting
IPC分类号： C08F2/34 , C08F4/02 , C08F4/658 , C08F210/06 , C08F210/16 , D01F6/30 , C08F110/00
CPC分类号： D01F6/30 , C08F210/06 , C08F210/16 , Y10T428/31938 , C08F4/6546 , C08F210/08 , C08F2500/12
摘要： Random copolymers of propylene with other 1-alkenes having up to carbon atoms, whose content of comonomers is in the range from 0.7 to 1.4% by weight if the only comonomer present in the propylene copolymers is ethylene, or whose content of comonomers is in the range from 0.7 to 3.0% by weight if at least one C4-C10-1-alkene is present as comonomer, and whose cold-xylene-soluble fraction is from 1.0 to 2.5% by weight if ethylene is present as a comonomer in the propylene copolymers, or whose cold-xylene-soluble fraction is from 0.75 to 2.0% by weight if the only comonomers present are C4-C10-1-alkenes, and a process for preparing the random copolymers of propylene is described, as is their use for producing films, fibers or moldings, and also the films, fibers and moldings themselves and biaxially stretched films made from random propylene copolymers of this type and processes for their production.
摘要翻译：丙烯与具有至多碳原子的其它1-烯烃的无规共聚物，如果丙烯共聚物中存在的共聚单体中唯一的共聚单体为共聚单体，其共聚单体的含量为0.7-1.4重量％，或其共聚单体的含量为如果至少一个C 4 -C 10 - 1-烯烃作为共聚单体存在，其冷二甲苯可溶成分为如果乙烯作为丙烯共聚物中的共聚单体存在，则其重量为1.0至2.5重量％，或者如果仅存在共聚单体为C 4 - 4，则冷二甲苯可溶成分为0.75-2.0重量％描述了用于制备膜，纤维或模制品的方法，以及薄膜，纤维和模制品本身以及双轴的方法制备丙烯的无规共聚物的方法。由这种类型的无规丙烯共聚物制成的拉伸薄膜及其生产方法。

5. 发明授权

US5483002A Propylene polymers having low-temperature impact strength 失效
标题翻译：具有低温冲击强度的丙烯聚合物
公开(公告)号：US5483002A
公开(公告)日：1996-01-09
申请号：US303717
申请日：1994-09-09
申请人： Stephan Seelert , Franz Langhauser , Jurgen Kerth , Patrik Muller , David Fischer , Gunther Schweier
发明人： Stephan Seelert , Franz Langhauser , Jurgen Kerth , Patrik Muller , David Fischer , Gunther Schweier
IPC分类号： C08F2/34 , C08F4/642 , C08F4/646 , C08F4/68 , C08F4/69 , C08L23/00 , C08L23/12
CPC分类号： C08L23/12 , C08L2205/02 , C08L2205/025 , C08L2314/02 , C08L2314/06
摘要： Propylene polymers containA) a semicrystalline propylene homopolymer having a melting point of 125 to 165.degree. C. and a glass transition temperature which is greater than -10.degree. C. andB) a semicrystalline propylene homopolymer having a melting point below 130.degree. C. and a glass transition temperature which is less than or equal to -10.degree. C. or a non-crystallizing propylene homopolymer having a glass transition temperature which is less than or equal to -10.degree. C.
摘要翻译：丙烯聚合物含有A）熔点为125〜165℃，玻璃化转变温度大于-10℃的半结晶丙烯均聚物，B）熔点低于130℃的半结晶丙烯均聚物。玻璃化转变温度小于或等于-10℃，或玻璃化转变温度低于-10℃的非结晶丙烯均聚物。

6. 发明授权

US5670683A Racemic metallocene complexes and their preparation 失效
标题翻译：外消旋茂金属络合物及其制备
公开(公告)号：US5670683A
公开(公告)日：1997-09-23
申请号：US620318
申请日：1996-03-22
申请人： Franz Langhauser , Jurgen Kerth , Gunther Schweier , Hans-Herbert Brintzinger , Stefan Mansel
发明人： Franz Langhauser , Jurgen Kerth , Gunther Schweier , Hans-Herbert Brintzinger , Stefan Mansel
IPC分类号： C07F7/08 , C07F17/00 , C08F4/6192 , C08F4/622 , C08F4/6392 , C08F4/642 , C08F4/646 , C08F4/68 , C08F10/00
CPC分类号： C08F10/00 , C07F17/00 , C07F7/0807 , C07F7/0818 , C08F4/61927 , C08F4/63927 , Y10S526/943
摘要： Cyclopentadineyl compounds of the formula II ##STR1## and formula III ##STR2## their preparation and their use as intermediates in the preparation of metallocene complexes of the formula I.
摘要翻译：式II的环戊二氢茚基化合物II和式III的化合物及其作为制备式I的茂金属络合物的中间体的用途。

7. 发明授权

US5639839A Oligomers and polymers of aminoalkenes 失效
标题翻译：氨基烯烃的低聚物和聚合物
公开(公告)号：US5639839A
公开(公告)日：1997-06-17
申请号：US529971
申请日：1995-09-19
申请人： David Fischer , Franz Langhauser , Jurgen Kerth , Gunther Schweier , Rolf Muelhaupt , Martin Schneider
发明人： David Fischer , Franz Langhauser , Jurgen Kerth , Gunther Schweier , Rolf Muelhaupt , Martin Schneider
IPC分类号： C07F7/12 , C08F4/642 , C08F4/68 , C08F8/00 , C08F30/08 , C08F210/00 , C08F230/08
CPC分类号： C08F30/08 , C08F210/00 , Y10S526/943
摘要： Oligomers and polymers, obtainable fromA) from 0.001 to 100 mol % of at least one aminoalkene of the general formula I ##STR1## where X is an integer from 0 to 25 andR.sup.1 to R.sup.6 are hydrogen, C.sub.1 - to C.sub.10 -alkyl, 5- to 7-membered cycloalkyl which, in turn, can carry C.sub.1 - to C.sub.6 -alkyl groups as substituents or C.sub.6 - to C.sub.15 -aryl andB) from 0 to 99.999 mol % of at least one alkene,for x=1 in formula I propene being excluded as component B).
摘要翻译：低聚物和聚合物，可由A）0.001至100摩尔％的至少一种通式I的氨基链烯，其中X为0至25的整数，R 1至R 6为氢，C 1至C 10 - 烷基 5至7元环烷基，其又可以携带C 1至C 6烷基作为取代基或C 6至C 15 - 芳基，B）为0至99.999摩尔％的至少一种烯烃，x = 1 在式I中，作为组分B）排除丙烯。

8. 发明授权

US5912373A Process for converting the achiral meso form of an ansa-metallocene complex into the chiral racemic form 失效
标题翻译：将ana-金属茂络合物的非手性中间形式转化为手性外消旋形式的方法
公开(公告)号：US5912373A
公开(公告)日：1999-06-15
申请号：US981100
申请日：1997-12-17
申请人： David Fischer , Franz Langhauser , Jurgen Kerth , Gunther Schweier , Hans-Herbert Brintzinger , Katrin Schmidt
发明人： David Fischer , Franz Langhauser , Jurgen Kerth , Gunther Schweier , Hans-Herbert Brintzinger , Katrin Schmidt
IPC分类号： C07F17/00 , C07F7/28 , C07F11/00
CPC分类号： C07F17/00 , Y10S526/943
摘要： The conversion of the achiral meso form of an ansa-metallocene complex into the chiral rac form is carried out photochemically in the presence of a chiral auxiliary reagent.
摘要翻译： PCT No.PCT / EP96 / 02868 Sec。 371 1997年12月17日第 102（e）日期1997年12月17日PCT PCT 1996年7月1日PCT公布。出版物WO97 / 03080 日期1997年1月30日在手性助剂的存在下，通过光学化学方法将ana-金属茂络合物的非手性中间体形式转化为手性外消旋形式。

9. 发明授权

US5756608A Polymerization process using metallocene complexes in the catalyst system 失效
标题翻译：在催化剂体系中使用茂金属络合物的聚合方法
公开(公告)号：US5756608A
公开(公告)日：1998-05-26
申请号：US683517
申请日：1996-07-12
申请人： Franz Langhauser , David Fischer , Jurgen Kerth , Gunther Schweier , Hans-Herbert Brintzinger , Elke Barsties , Werner Roell
发明人： Franz Langhauser , David Fischer , Jurgen Kerth , Gunther Schweier , Hans-Herbert Brintzinger , Elke Barsties , Werner Roell
IPC分类号： C07F7/00 , C07F7/08 , C07F7/10 , C07F7/22 , C07F7/30 , C07F9/72 , C07F9/90 , C07F17/00 , C08F4/619 , C08F4/6192 , C08F4/642 , C08F4/659 , C08F4/68 , C08F10/00
CPC分类号： C08F10/00 , C07F17/00 , C07F7/0812 , C07F7/0818 , C07F7/2212 , C07F7/30 , C08F4/61912 , C08F4/61927 , C08F4/65916 , Y10S526/943
摘要： A process for polymerizing C.sub.2 -C.sub.10 -alk-1-enes in the presence of a metallocene complex of the formula I ##STR1## where the substituent groups have the meanings described in the specification.
摘要翻译：在式I的茂金属络合物存在下使C2-C10-烷-1-烯聚合的方法，其中取代基具有说明书中描述的含义。

10. 发明授权

US5491205A Preparation of polymers of C.sub.2 -C.sub.10 -alk-1-enes using racemic metal-locene complexes as catalysts 失效
标题翻译：使用外消旋金属 - 络合物作为催化剂制备C 2 -C 10 - 烷-1-烯的聚合物
公开(公告)号：US5491205A
公开(公告)日：1996-02-13
申请号：US330870
申请日：1994-10-28
申请人： Franz Langhauser , Jurgen Kerth , Gunther Schweier , Hans-Herbert Brintzinger , Stefan Mansel , Werner Roell , Robin Kirsten
发明人： Franz Langhauser , Jurgen Kerth , Gunther Schweier , Hans-Herbert Brintzinger , Stefan Mansel , Werner Roell , Robin Kirsten
IPC分类号： C08F4/639 , C08F4/6392 , C08F4/642 , C08F4/646 , C08F4/68 , C08F10/00 , C08F110/06 , C08F4/622
CPC分类号： C08F110/06 , C08F10/00 , C08F4/63912 , C08F4/63927
摘要： Polymers of C.sub.2 -C.sub.10 -alk-1-enes are prepared at from 0.5 to 3000 bar and from -50.degree. to 300.degree. C. using a catalyst system by a process in which the catalyst system used is one which contains, as active components:a) a metallocene complex of the general formula I ##STR1## where M is titanium, zirconium, hafnium, vanadium, niobium or tantalum,X is fluorine, chlorine, bromine, iodine, hydrogen, C.sub.1 -C.sub.10 -alkyl, C.sub.6 -C.sub.15 -aryl or --OR.sup.7,R.sup.7 is C.sub.1 -C.sub.10 -alkyl, C.sub.6 -C.sub.15 -aryl, alkylaryl, arylalkyl, fluoroalkyl or fluoraryl, where each alkyl radical is of 1 to 10 carbon atoms and each aryl radical is of 6 to 20 carbon atoms,R.sup.1 to R.sup.6 are each hydrogen, C.sub.1 -C.sub.10 -alkyl, 5-membered to 7-membered cycloalkyl, which in turn may carry C.sub.1 -C.sub.10 -alkyl radicals as substituents, C.sub.6 -C.sub.15 -aryl or arylalkyl, where two adjacent radicals together may furthermore be a cyclic group of 4 to 15, carbon atoms, or Si(R.sup.8).sub.3R.sup.8 is C.sub.1 -C.sub.10 -alkyl, C.sub.6 -C.sub.15 -aryl or C.sub.3 -C.sub.10 -cycloalkyl, is silicon, germanium, tin or carbon,Y.sup.1, Y.sup.2 are each ##STR2## R.sup.9 to R.sup.16 are each hydrogen, C.sub.1 -C.sub.10 -alkyl, 5-membered to 7-membered cycloalkyl, which in turn may carry C.sub.1 -C.sub.10 -alkyl radicals as substituents, C.sub.6 -C.sub.15 -aryl or arylalkyl, where two adjacent radicals together may furthermore be a cyclic group of 4 to 15 carbon atoms, or Si(R.sup.17).sub.3,R.sup.17 is C.sub.1 -C.sub.10 -alkyl, C.sub.6 -C.sub.15 -aryl or C.sub.3 -C.sub.10 -cycloalkyl andu, v, w are each an integer from 0 to 7, with the proviso that the sum is u+v+w.gtoreq.2, andb) an open-chain or cyclic alumoxane compound of the general formula VI or VII ##STR3## where R.sup.18 is C.sub.1 -C.sub.4 -alkyl and m is an integer from 5 to 30.
摘要翻译：使用催化剂体系，通过使用催化剂体系的方法制备C 2 -C 10 - 烷-1-烯的聚合物，其为0.5-3000巴和-50-300℃，其中使用的催化剂体系是含有作为活性组分的催化剂体系：a）通式I的茂金属络合物，其中M是钛，锆，铪，钒，铌或钽，X是氟，氯，溴，碘，氢，C 1 -C 10 - 烷基， C 15 - 芳基或-OR 7，R 7是C 1 -C 10 - 烷基，C 6 -C 15 - 芳基，烷基芳基，芳基烷基，氟代烷基或氟芳基，其中每个烷基具有1-10个碳原子，并且每个芳基是6-20碳原子，R 1至R 6各自为氢，C 1 -C 10 - 烷基，5元至7元环烷基，其又可以携带C 1 -C 10 - 烷基作为取代基，C 6 -C 15 - 芳基或芳基烷基，其中两个相邻的基团在一起另外可以是4〜15个碳原子的环状基团，或Si（R 8）3 R 8是C 1 -C 10 - 烷基，C 6 -C 15 - 芳基或C 3 -C 10 - 环烷基，是硅，锗，锡或碳，Y 1 ，Y2分别为< 图像> R 9至R 16各自为氢，C 1 -C 10 - 烷基，5元至7元环烷基，其又可以携带C1-C10-烷基作为取代基，C6-C15 - 芳基或芳烷基，其中两个相邻的基团另外可以是4〜15个碳原子的环状基团，或Si（R 17）3，R 17是C 1 -C 10 - 烷基，C 6 -C 15 - 芳基或C 3 -C 10 - 环烷基，u，v，w分别为整数 0至7，条件是该和为u + v + w> / = 2，和b）通式VI或VII的开链或环状铝氧烷化合物，其中R18 是C 1 -C 4 - 烷基，m是5至30的整数。

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