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1. 发明授权

US08759469B2 Synthesis of urethanes and polyurethanes catalysed by carbenes 有权
标题翻译：由卡宾催化的聚氨酯和聚氨酯的合成
公开(公告)号：US08759469B2
公开(公告)日：2014-06-24
申请号：US12670298
申请日：2008-07-25
申请人： Gerard Mignani , Mathias Destarac , Daniel Taton , Yves Gnanou , Antoine Baceiredo , Tsuyoshi Kato , Fabien Bonnette , Gopakumar Sivasankarapillai
发明人： Gerard Mignani , Mathias Destarac , Daniel Taton , Yves Gnanou , Antoine Baceiredo , Tsuyoshi Kato , Fabien Bonnette , Gopakumar Sivasankarapillai
IPC分类号： C08G18/08 , C08G18/18
CPC分类号： B01J31/0239 , B01J31/006 , B01J31/0247 , B01J31/0267 , B01J2231/14 , C08G18/2018 , C08G18/2027 , C08G18/209 , C08G18/3206 , C08G18/4833
摘要： The present invention relates to a process for preparing a compound comprising at least a urethane group —HN—C(═O)—O, said process comprising a step (E) in which a compound (I) comprising at least an isocyanate functional group —N═C═O is reacted with an organic compound (II) carrying at least a hydroxyl group —OH, said reaction being carried out in a presence of a carbene (III) used as a catalyst.
摘要翻译：本发明涉及至少包含氨基甲酸酯基-HN-C（= O）-O的化合物的制备方法，所述方法包括步骤（E），其中至少包含异氰酸酯官能团的化合物（I） -N = C = O与至少含有羟基-OH的有机化合物（II）反应，所述反应在用作催化剂的卡宾（III）存在下进行。

2. 发明授权

US07598200B2 Ionic liquids for heterogenising metallocene catalysts 失效
标题翻译：用于异源化茂金属催化剂的离子液体
公开(公告)号：US07598200B2
公开(公告)日：2009-10-06
申请号：US10591408
申请日：2005-03-01
申请人： Olivier Lavastre , Fabien Bonnette , Abbas Razavi
发明人： Olivier Lavastre , Fabien Bonnette , Abbas Razavi
IPC分类号： C08F4/642 , C08F4/649 , C08F4/6592
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—[—CH2]—CH3 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 PF6−, SbF6−, BF4−, (CF3—SO2)2N−CIO4—, CF3SO3−, NO3— or CF3CO2−. d) using the ionic liquid prepared in step b) to heterogenise a metallocene component of formula (II) R″(CpRm)(Cp′Rn)MQ2 wherein Cp and C′p are independently 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 carbon 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源化催化剂组分的方法，包括以下步骤：a）提供式（I）的卤化前体成分-X - [ - CH 2] -CH 3 b）使卤代前体与离子液体前体反应制备离子液体的溶剂; IL + X-c）任选地，使中间体IL + X-与盐C + A-反应，其中C +是可以选自K +，Na +，NH 4 +和A-的阳离子，其是可以选自 PF6-，SbF6-，BF4-，（CF3-SO2）2N-CIO4-，CF3SO3-，NO3-或CF3CO2-。 d）使用步骤b）中制备的离子液体使式（II）R“（CpRm）（Cp'Rn）MQ2的茂金属组分异构化，其中Cp和C'p独立地选自取代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。

3. 发明申请

US20070213485A1 Ionic Liquids As Supports 审中-公开
标题翻译：离子液体作为支撑物
公开(公告)号：US20070213485A1
公开(公告)日：2007-09-13
申请号：US10573901
申请日：2004-09-23
申请人： Olivier Lavastre , Fabien Bonnette , Abbas Razavi
发明人： Olivier Lavastre , Fabien Bonnette , Abbas Razavi
IPC分类号： C08F4/44
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) L2MY2; 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）将步骤b）中制备的离子液体与式（II）的二价金属络合物反应，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。

4. 发明申请

US20070270560A1 Ionic Liquids for Heterogenising Metallocene Catalysts 失效
公开(公告)号：US20070270560A1
公开(公告)日：2007-11-22
申请号：US10591408
申请日：2005-03-01
申请人： Olivier Lavastre , Fabien Bonnette , Abbasa Razavi
发明人： Olivier Lavastre , Fabien Bonnette , Abbasa Razavi
IPC分类号： C08F110/06 , C08F4/64
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—[—CH2]—CH3 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 PF6−, SbF6−, BF4−, (CF3—SO2)2N−CIO4—, CF3SO3−, NO3— or CF3CO2−. d) using the ionic liquid prepared in step b) to heterogenise a metallocene component of formula (II) R″(CpRm)(Cp′Rn)MQ2 wherein Cp and C′p are independently 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 carbon 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.

5. 发明申请

US20070155621A1 Ionic liquids as solvents 审中-公开
标题翻译：离子液体作为溶剂
公开(公告)号：US20070155621A1
公开(公告)日：2007-07-05
申请号：US10579361
申请日：2004-11-05
申请人： Olivier Lavastre , Fabien Bonnette , Abbas Razavi
发明人： Olivier Lavastre , Fabien Bonnette , Abbas Razavi
IPC分类号： B01J27/24 , C08F4/44
CPC分类号： B01J31/143 , B01J31/0284 , B01J31/146 , B01J31/1805 , B01J31/1815 , B01J2531/0241 , B01J2531/824 , B01J2531/842 , B01J2531/847 , C08F10/00 , C08F110/02 , C08F2500/20 , C08F2500/24 , C08F4/7042 , C08F4/7006
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) L2MY2 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.
摘要翻译：本发明公开了一种制备溶解的催化剂组分的方法，包括以下步骤：a）提供式（I）的卤化前体成分X- [CH 2 - ] - b）使卤化双亚胺前体与离子液体前体在溶剂以制备离子液体; c）在溶剂中混合一当量的步骤b）中制备的离子液体与式（II）的二价金属络合物，其中L是配位配体对于金属部位，所述配位通过磷，氮或氧来实现; d）蒸发溶剂; 和e）检索混合单位点催化剂组分/离子液体体系。它还公开了由离子液体异源化的活性催化剂体系及其在烯烃聚合中的用途。

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