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. 发明申请

WO2005030818A2 BIMODAL POLYETHYLENE 审中-公开
标题翻译：双峰聚乙烯
公开(公告)号：WO2005030818A2
公开(公告)日：2005-04-07
申请号：PCT/EP2004/052291
申请日：2004-09-23
申请人： TOTAL PETROCHEMICALS RESEARCH FELUY , CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE , LAVASTRE, Olivier , GALLARD, Laurent , RAZAVI, Abbas
发明人： LAVASTRE, Olivier , GALLARD, Laurent , RAZAVI, Abbas
IPC分类号： C08F110/02
CPC分类号： C08F110/02 , C07B2200/11 , C07F15/025 , C08F10/00 , C08F4/027 , C08F2/001 , C08F2500/05 , C08F4/7042
摘要： The present invention discloses a method for preparing a catalyst component suitable for the preparation of bimodal polymers that comprises the steps of: a) providing hollow beads of polyethylene of controlled morphology and size; b) drying the hollow beads under vacuum; c) impregnating the dried hollow beads with a concentrated solution of the desired catalyst component under vacuum; d) submitting the impregnated hollow beads to atmospheric pressure; e) draining excess liquid; f) drying under inert gas at atmospheric pressure. It also discloses a method for preparing bimodal polymers that uses the new catalyst component catalyst.
摘要翻译：本发明公开了一种制备适用于制备双峰聚合物的催化剂组分的方法，其包括以下步骤：a）提供具有可控形态和尺寸的聚乙烯空心珠粒; b）在真空下干燥空心珠粒; c）在真空下用所需催化剂组分的浓缩溶液浸渍干燥的空心珠粒; d）将浸渍的空心珠粒提供至大气压力; e）排出多余的液体; f）在惰性气体下在大气压力下干燥。它还公开了使用新催化剂组分催化剂制备双峰聚合物的方法。

2. 发明申请

WO2005030392A1 IONIC LIQUIDS AS SUPPORTS 审中-公开
标题翻译：离子液体作为支持
公开(公告)号：WO2005030392A1
公开(公告)日：2005-04-07
申请号：PCT/EP2004/052292
申请日：2004-09-23
申请人： TOTAL PETROCHEMICALS RESEARCH FELUY , CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE , LAVASTRE, Olivier , BONNETTE, Fabien , RAZAVI, Abbas
发明人： LAVASTRE, Olivier , BONNETTE, Fabien , RAZAVI, Abbas
IPC分类号： B01J31/02
CPC分类号： B01J31/143 , B01J31/0284 , B01J31/1805 , B01J2231/12 , B01J2231/20 , B01J2531/824 , B01J2531/847 , C08F110/02 , C08F4/7006
摘要： The present invention discloses a method for preparing a supported catalyst component comprising the steps of: a) providing a halogenated bisimine precursor component of formula (I); b) reacting the halogenated bisimine precursor with an ionic liquid precursor in a solvent to prepare an ionic liquid; c) reacting the ionic liquid prepared in step b) with a metallic complex of formula (II) L 2 MY 2 ; wherein L is a labile ligand, M is a metal selected from Ni or Pd and Y is a halogen; d) retrieving a single site catalyst component dissolved in an ionic liquid. It also discloses an active catalyst system dissolved in an ionic liquid and its use in the polymerisation of olefins.
摘要翻译：本发明公开了一种制备载体催化剂组分的方法，包括以下步骤：a）提供式（I）的卤化双亚胺前体组分; b）使卤化双亚胺前体与离子液体前体在溶剂中反应以制备离子液体; c）使步骤b）中制备的离子液体与式（II）的金属络合物L2MY2反应; 其中L是不稳定的配体，M是选自Ni或Pd的金属，Y是卤素; d）回收溶解在离子液体中的单一位点催化剂组分。它还公开了溶解在离子液体中的活性催化剂体系及其在烯烃聚合中的用途。

3. 发明申请

WO2007009977A1 POLYMERISATION CATALYST SYSTEM BASED ON DIOXIME LIGANDS 审中-公开
标题翻译：基于DIOXIME LIGANDS的聚合催化剂体系
公开(公告)号：WO2007009977A1
公开(公告)日：2007-01-25
申请号：PCT/EP2006/064335
申请日：2006-07-17
申请人： TOTAL PETROCHEMICALS RESEARCH FELUY , CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS) , BOULANGER, Loïse , LAVASTRE, Olivier , SIROL, Sabine , RAZAVI, Abbas
发明人： BOULANGER, Loïse , LAVASTRE, Olivier , SIROL, Sabine , RAZAVI, Abbas
IPC分类号： C08F10/00 , C07F15/04 , C07C251/38 , C07D307/52 , C07D213/38
CPC分类号： C07C251/38 , B01J31/14 , B01J31/143 , B01J31/1805 , B01J2231/12 , B01J2231/20 , B01J2531/0258 , B01J2531/60 , B01J2531/62 , B01J2531/70 , B01J2531/80 , B01J2531/84 , C07D213/38 , C07D307/52 , C07F15/025 , C07F15/045 , C07F15/065 , C08F10/00 , C08F110/02 , C08F4/69224 , C08F4/7042 , C08F4/7081
摘要： The present invention discloses active oligomerisation and polymerisation catalyst systems based on dioxime ligands.
摘要翻译：本发明公开了基于二肟配体的活性低聚和聚合催化剂体系。

4. 发明申请

WO2005085305A1 IONIC LIQUIDS FOR HETEROGENISING METALLOCENE CATALYSTS 审中-公开
标题翻译：用于异构金属催化剂的离子液体
公开(公告)号：WO2005085305A1
公开(公告)日：2005-09-15
申请号：PCT/EP2005/050859
申请日：2005-03-01
申请人： TOTAL PETROCHEMICALS RESEARCH FELUY , CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE , LAVASTRE, Olivier , BONNETTE, Fabien , RAZAVI, Abbas
发明人： LAVASTRE, Olivier , BONNETTE, Fabien , RAZAVI, Abbas
IPC分类号： C08F110/06
CPC分类号： C08F110/06 , C08F4/65912 , C08F4/65916 , C08F4/65927
摘要： The present invention discloses a method for preparing an heterogeniseded catalyst component comprising the steps of: a) providing a halogenated precursor component of formula (I) -X-[-CH 2 ]-CH 3 b) reacting the halogenated precursor with an ionic liquid precursor in a solvent to prepare an ionic liquid; IL + X - c) optionally, reacting the intermediate IL + X - with a salt C + A - , wherein C + is a cation that can be selected from K + , Na + , NH4 + , and A - is an anion that can be selected from PF 6 - , SbF 6 - , BF 4 - , (CF 3 -SO 2 ) 2 N - CIO 4 -, CF 3 SO 3 - , NO 3 - or CF 3 CO 2 - . d) using the ionic liquid prepared in step b) to heterogenise a metallocene component of formula (II) R" (CpR m ) (Cp'R n ) MQ 2 wherein Cp and C'p are independen tly selected from substituted or unsubstituted cyclopentadienyl groups M is a metal selected from Group 4 of the Periodic Table, R" is a structural bridge imparting stereorigidity between Cp and Cp' and Q is a halogen or an alkyl having from 1 to 12 carbo n atoms; e) heterogenising the ionic liquid/metal system by addition of an apolar solvent inducing the precipitation reaction; f) retrieving a metallocene catalyst component heterogenised by an ionic liquid. It also discloses an active catalyst system hetero genised by an ionic liquid and its use in the polymerisation of olefins.
摘要翻译：本发明公开了一种制备异质化催化剂组分的方法，包括以下步骤：a）提供式（I）的卤代前体组分-X - [ - CH 2] -CH 3 b）使卤化前体与离子液体前体反应制备离子液体的溶剂; C 1 -C 6烷基，C 1 -C 6烷基，C 1 -C 6烷基，C 1 -C 6烷基， +，Na +，NH 4 +和A - 是可以选自PF 6 - ，SbF 6 - ，BF 4 - ，（CF 3 -SO 2）2 N - CIO4-，CF3SO3 - ，NO3-或CF3CO2 - 。 d）使用步骤b）中制备的离子液体使式（Ⅱ）R“（CpR m）（Cp'R n）MQ2的茂金属组分异构化，其中Cp和C'p独立地选自被取代的或未取代的环戊二烯基M是选自周期表第4族的金属，R“是赋予Cp和Cp'之间立体刚性的结构桥，Q是卤素或具有1至12个碳原子的烷基; e）通过添加引起沉淀反应的非极性溶剂使离子液体/金属体系异源化; f）检索由离子液体异源化的茂金属催化剂组分。它还公开了由离子液体杂化的活性催化剂体系及其在烯烃聚合中的用途。

5. 发明申请

WO2007009976A1 POLYMERISATION CATALYST SYSTEM BASED ON MONOOXIME LIGANDS 审中-公开
标题翻译：基于MONOOXIME LIGANDS的聚合催化剂体系
公开(公告)号：WO2007009976A1
公开(公告)日：2007-01-25
申请号：PCT/EP2006/064334
申请日：2006-07-17
申请人： TOTAL PETROCHEMICALS RESEARCH FELUY , CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS) , BOULANGER, Loïse , LAVASTRE, Olivier , SIROL, Sabine , RAZAVI, Abbas
发明人： BOULANGER, Loïse , LAVASTRE, Olivier , SIROL, Sabine , RAZAVI, Abbas
IPC分类号： C08F10/00 , C08F4/70
CPC分类号： C07F15/065 , C07F15/0066 , C07F15/025 , C07F15/045 , C08F10/00 , C08F110/02 , C08F4/7042 , C08F4/7044 , C08F4/7045
摘要： The present invention discloses active oligomerisation and polymerisation catalyst systems based on monooxime ligands.
摘要翻译：本发明公开了基于单肟配体的活性低聚和聚合催化剂体系。

6. 发明申请

WO2005047350A3 HETEROGENISATION OF POLYMERISATION CATALYSTS BY IONIC LIQUIDS 审中-公开
公开(公告)号：WO2005047350A3
公开(公告)日：2005-05-26
申请号：PCT/EP2004/052820
申请日：2004-11-05
申请人： TOTAL PETROCHEMICALS RESEARCH FELUY , CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE , LAVASTRE, Olivier , BONNETTE, Fabien , RAZAVI, Abbas
发明人： LAVASTRE, Olivier , BONNETTE, Fabien , RAZAVI, Abbas
IPC分类号： C08F4/70
摘要： The present invention discloses a method for preparing a dissolved catalyst component comprising the steps of: a) providing a halogenated precursor component of formula (I) X ¯ [CH2-]- b) reacting the halogenated bisimine precursor with an ionic liquid precursor in a solvent to prepare an ionic liquid; c) mixing in a solvent one equivalent of the ionic liquid prepared in step b) with a metallic complex of formula (II) L 2 MY 2 wherein L is a coordinating ligand for the metallic site, said coordination being achieved by phosphorus, nitrogen or oxygen; d) evaporating the solvent; and e) retrieving a hybrid single site catalyst component/ionic liquid system. It also discloses an active catalyst system heterogenised by an ionic liquid and its use in the polymerisation of olefins.

7. 发明申请

WO2007113169A1 CATALYST COMPONENTS BASED ON FERRICINIUM COMPLEXES USED FOR OLEFIN POLYMERISATION 审中-公开
标题翻译：基于用于烯烃聚合的氟化物复合物的催化剂组分
公开(公告)号：WO2007113169A1
公开(公告)日：2007-10-11
申请号：PCT/EP2007/052910
申请日：2007-03-27
申请人： TOTAL PETROCHEMICALS RESEARCH FELUY , CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS) , REVAULT, Cyril , LAVASTRE, Olivier , SIROL, Sabine
发明人： REVAULT, Cyril , LAVASTRE, Olivier , SIROL, Sabine
IPC分类号： C08F4/80 , C08F10/02 , C07F17/02 , C07F11/00
CPC分类号： C07F17/02 , C08F4/61912 , C08F4/61925 , C08F10/00 , C08F10/06 , C08F110/02 , C08F2410/03 , C08F2420/01 , C08F4/613 , C08F4/69 , C08F4/61904
摘要： The present invention discloses catalyst components based on ferricinium ligands, their method of preparation and their use in the polymerization of olefins.
摘要翻译：本发明公开了基于铁配体的催化剂组分及其制备方法及其在烯烃聚合中的应用。

8. 发明申请

WO2007113168A1 CATALYST COMPONENTS BASED ON FERROCENYL COMPLEXES USED FOR OLEFIN POLYMERISATION 审中-公开
标题翻译：基于用于烯烃聚合的烯烃复合物的催化剂组分
公开(公告)号：WO2007113168A1
公开(公告)日：2007-10-11
申请号：PCT/EP2007/052909
申请日：2007-03-27
申请人： TOTAL PETROCHEMICALS RESEARCH FELUY , CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS) , REVAULT, Cyril , LAVASTRE, Olivier , SIROL, Sabine
发明人： REVAULT, Cyril , LAVASTRE, Olivier , SIROL, Sabine
IPC分类号： C08F4/80 , C08F10/02 , C07F17/02 , C07F11/00
CPC分类号： C07F17/02 , C08F4/61912 , C08F4/61925 , C08F10/00 , C08F10/06 , C08F110/06 , C08F2410/03 , C08F4/613 , C08F4/69 , C08F4/61904
摘要： The present invention discloses catalyst components based on ferrocenyl ligands, their method of preparation and their use in the polymerization of olefins.
摘要翻译：本发明公开了基于二茂铁基配体的催化剂组分及其制备方法及其在烯烃聚合中的应用。

9. 发明申请

WO2009013194A2 CATALYST COMPONENTS BASED ON FULVENE COMPLEXES 审中-公开
标题翻译：基于富勒烯复合物的催化剂组分
公开(公告)号：WO2009013194A2
公开(公告)日：2009-01-29
申请号：PCT/EP2008/059280
申请日：2008-07-16
申请人： TOTAL PETROCHEMICALS RESEARCH FELUY , CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS) , LANSALOT-MATRAS, Clément , LAVASTRE, Olivier , SIROL, Sabine
发明人： LANSALOT-MATRAS, Clément , LAVASTRE, Olivier , SIROL, Sabine
IPC分类号： C07F19/00 , C07F13/00 , C07F15/04 , C08F10/00
CPC分类号： C07F13/005 , C07F15/045
摘要： The present invention discloses metallic complexes based on hydroxyl- carbonyl fulvene ligands, their method of preparation and their use in the oligomerisation or polymerisation of ethylene and alpha-olefins.
摘要翻译：本发明公开了基于羟基 - 羰基富烯配体的金属络合物，其制备方法及其在乙烯和α-烯烃的低聚或聚合中的应用。

10. 发明申请

WO2005123253A1 USE OF IONIC LIQUIDS FOR SIMULTANEOUS DEPOSITION OF SEVERAL SINGLE SITE CATALYST COMPONENTS ON A SUPPORT TO GENERATE HYBRID POLYMERS 审中-公开
标题翻译：使用离子液体同时沉积几种单一催化剂组分，以支持生成混合聚合物
公开(公告)号：WO2005123253A1
公开(公告)日：2005-12-29
申请号：PCT/EP2005/052718
申请日：2005-06-13
申请人： TOTAL PETROCHEMICALS RESEARCH FELUY , CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE , LAVASTRE, Olivier , BOULANGER, Loïse
发明人： LAVASTRE, Olivier , BOULANGER, Loïse
IPC分类号： B01J31/14
CPC分类号： B01J31/143 , B01J31/0294 , B01J31/1616 , B01J31/1815 , B01J31/2295 , B01J37/0201 , B01J2231/122 , B01J2231/20 , B01J2531/0241 , B01J2531/842 , B01J2531/847 , C08F4/6592 , C08F4/65927 , C08F10/00 , C08F110/02 , C08F4/65912 , C08F4/65916 , C08F4/7042 , C08F4/7006
摘要： The present invention discloses the use of ionic liquids to deposit simultaneously several single site catalyst components onto the same support. It also provides new polymers prepared with said catalyst systems.
摘要翻译：本发明公开了使用离子液体将多个单个位点催化剂组分同时沉积到相同的载体上。它还提供了用所述催化剂体系制备的新型聚合物。

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