公开(公告)号：US08765627B2

公开(公告)日：2014-07-01

申请号：US12665127

申请日：2008-06-12

Applicant: Henri Cramail ,  Cécile Bouilhac ,  Eric Cloutet ,  Daniel Taton ,  Alain Deffieux

Inventor： Henri Cramail ,  Cécile Bouilhac ,  Eric Cloutet ,  Daniel Taton ,  Alain Deffieux

IPC: B01J31/06 ,  C08F4/02 ,  C08F4/642 ,  C08F4/70 ,  C08F10/02

CPC classification number: B01J31/165 ,  B01J13/02 ,  B01J31/12 ,  B01J31/143 ,  C08F10/00 ,  C08F10/02 ,  C08F110/02 ,  C08F4/6028 ,  C08F4/027 ,  C08F4/7042

Abstract: The present invention relates to a catalyst system, to a method of manufacturing this system, and also to uses of this system. The catalyst system of the invention is characterized in that it comprises molecules of a polymer having, at one of its ends or along the chain, one or more polar functional groups; a solvent, said solvent, due to the fact of said polar functional group of said polymer, provoking and maintaining, when said molecules of the polymer are introduced thereinto, an organization of said molecules of the polymer into aggregates, micelles or vesicles so that the polar functional groups of said polymer are located inside the aggregates, micelles or vesicles formed; and a catalyst activator and a catalyst trapped in said aggregates, micelles or vesicles of said polymer. The catalyst system of the present invention may be used, for example, for catalyzing a (co)polymerization of olefins.

Abstract translation: 本发明涉及一种催化剂体系，一种制造该体系的方法，以及该系统的用途。 本发明的催化剂体系的特征在于其包含在其一个末端或沿着链一个或多个极性官能团的聚合物分子; 由于所述聚合物的所述极性官能团的事实，所述溶剂是所述溶剂，当聚合物的所述分子被引入其中时，引发和维持聚合物的所述分子组织成聚集体，胶束或囊泡，使得 所述聚合物的极性官能团位于形成的聚集体，胶束或囊泡内; 以及捕获在所述聚合物的所述聚集体，胶束或囊泡中的催化剂活化剂和催化剂。 本发明的催化剂体系可以用于例如催化烯烃的（共）聚合。

公开(公告)号：US20070100097A1

公开(公告)日：2007-05-03

申请号：US10557838

申请日：2004-05-10

Applicant: Philippe Desbois ,  Alain Deffieux ,  Stephane Carlotti ,  Cyrille Billouard

Inventor： Philippe Desbois ,  Alain Deffieux ,  Stephane Carlotti ,  Cyrille Billouard

IPC: C08F4/46

CPC classification number: C08G65/12

Abstract: Process for preparing homopolymers of oxiranes, or for preparing copolymers of oxiranes and comonomers, via anionic polymerization in the presence of an alkali metal compound and of an organylaluminum compound, which comprises avoiding any use of crown ethers or of cryptands during the polymerization.

Abstract translation: 在碱金属化合物和有机铝化合物的存在下通过阴离子聚合制备环氧乙烯的均聚物或制备环氧乙烷和共聚单体的共聚物的方法，其包括在聚合过程中避免使用冠醚或穴状物。

公开(公告)号：US20070173576A1

公开(公告)日：2007-07-26

申请号：US10595637

申请日：2004-10-30

Applicant: Philippe Desbois ,  Alain Deffieux ,  Stephane Carlotti ,  Cyrille Billouard

Inventor： Philippe Desbois ,  Alain Deffieux ,  Stephane Carlotti ,  Cyrille Billouard

IPC: C08K5/41

CPC classification number: C08G65/2642 ,  C08G65/10 ,  C08G65/105 ,  C08G65/12

Abstract: The invention relates to a process for preparation of homopolymers composed of oxiranes, or of copolymers composed of oxirans and comonomers, via anionic polymerization, which comprises carrying out a polymerization in the presence of a quaternary ammonium and/or phosphonium compound and of a mononuclear organylaluminum compound.

Abstract translation: 本发明涉及通过阴离子聚合制备由环氧乙烷或由环氧乙烷和共聚单体组成的共聚物的均聚物的方法，该方法包括在季铵和/或鏻化合物和单核有机铝的存在下进行聚合 复合。

公开(公告)号：US07101941B2

公开(公告)日：2006-09-05

申请号：US10545945

申请日：2004-01-28

Applicant: Philippe Desbois ,  Michael Ishaque ,  Christian Schade ,  Alain Deffieux ,  Stéphane Carlotti

Inventor： Philippe Desbois ,  Michael Ishaque ,  Christian Schade ,  Alain Deffieux ,  Stéphane Carlotti

IPC: C08F4/46 ,  C08F12/12

CPC classification number: C08F4/56 ,  C08F4/463 ,  C08F4/52 ,  C08F112/12 ,  C08F212/08 ,  C08F297/04 ,  C08L9/06 ,  C08L25/10 ,  C08L53/02 ,  C08L2666/24

Abstract: Process for preparing homopolymers of α-methylstyrene, or copolymers of α-methylstyrene and comonomers, by anionic polymerization in the presence of an initiator composition, which comprises using an initiator composition in which potassium hydride and at least one organylaluminum compound are present.

Abstract translation: 在引发剂组合物的存在下通过阴离子聚合制备α-甲基苯乙烯的均聚物或α-甲基苯乙烯和共聚单体的共聚物的方法，其包括使用其中存在氢化钾和至少一种有机铝化合物的引发剂组合物。

公开(公告)号：US06686423B1

公开(公告)日：2004-02-03

申请号：US10129512

申请日：2002-05-06

Applicant: Philippe Desbois ,  Volker Warzelhan ,  Christian Schade ,  Michel Fontanille ,  Alain Deffieux ,  Stephane Menoret

Inventor： Philippe Desbois ,  Volker Warzelhan ,  Christian Schade ,  Michel Fontanille ,  Alain Deffieux ,  Stephane Menoret

IPC: C08F448

CPC classification number: C08F4/52 ,  C08F4/44 ,  C08F4/48 ,  C08F297/04

Abstract: In a process for the anionic polymerization of vinylaromatic monomers or dienes in the presence of a lithium organyl or lithium alcoholate and a magnesium and/or an aluminum compound, a sterically hindered phenol or amine is added.

Abstract translation: 在乙烯基芳族单体或二烯的锂聚合的方法中，在锂有机锂或锂醇锂和镁和/或铝化合物的存在下，加入空间位阻酚或胺。

公开(公告)号：US06444762B1

公开(公告)日：2002-09-03

申请号：US09242464

申请日：1999-02-17

Applicant: Wolfgang Fischer ,  Konrad Knoll ,  Wolfgang Loth ,  Volker Warzelhan ,  Alain Deffieux ,  Philippe Desbois ,  Michel Fontanille ,  Stefan Lätsch ,  Christian Schade ,  Hermann Gausepohl

Inventor： Wolfgang Fischer ,  Konrad Knoll ,  Wolfgang Loth ,  Volker Warzelhan ,  Alain Deffieux ,  Philippe Desbois ,  Michel Fontanille ,  Stefan Lätsch ,  Christian Schade ,  Hermann Gausepohl

IPC: C08F202

CPC classification number: C08F297/04 ,  C08F4/44 ,  C08F4/50 ,  C08F12/04 ,  C08F12/08 ,  C08F36/04 ,  C08F279/02 ,  C08F4/46 ,  C08F4/54 ,  C08F4/52 ,  C08F4/48 ,  C08F212/08

Abstract: A process for the continuous anionic polymerization or copolymerization of styrene or diene monomers using an alkali metal alkyl compound as polymerization initiator is carried out in the presence of an alkyl- or arylmetal compound of an element which occurs in at least divalent form as rate regulator, preferably under non-isothermal conditions and without back-mixing in a tubular or tube-bundle reactor, preferably using an alkyl- or arylmetal compound A of the formula R1M1 and an alkyl- or arylmetal compound B of the formula R2nM2 in a molar ratio between B and A of from 0.1:1 to 500:1, where M1 is Li, Na or K; R1 is hydrogen, C1-C20-alkyl, C6-C20-aryl, or C7-C20-alkyl-substituted aryl; M2 is an n-valent element from group 2a, 2b or 3a of the Periodic Table; and R2 is hydrogen, halogen, C1-C20-alkyl or C6-C20-aryl; and a special anionic polymerization initiator containing no Lewis base.

Abstract translation: 使用碱金属烷基化合物作为聚合引发剂的苯乙烯或二烯单体的连续阴离子聚合或共聚的方法是在以至少二价形式作为速率调节剂发生的元素的烷基或芳基金属化合物的存在下进行， 优选在非等温条件下，并且在管或管束反应器中没有反混合，优选使用式R 1 M 1的烷基或芳基金属化合物A和式R2nM2的烷基 - 或芳基金属化合物B以摩尔比 B和A为0.1：1至500：1，其中M 1为Li，Na或K; R 1为氢，C 1 -C 20烷基，C 6 -C 20 - 芳基或C 7 -C 20烷基取代的芳基; M 2为 元素周期表2a，2b或3a的n价元素; 和R 2是氢，卤素，C 1 -C 20烷基或C 6 -C 20 - 芳基; 和不含路易斯碱的特殊的阴离子聚合引发剂。

公开(公告)号：US20090105430A1

公开(公告)日：2009-04-23

申请号：US12239296

申请日：2008-09-26

Applicant: Mana ITO ,  Stephane CARLOTTI ,  Alain DEFFIEUX ,  Michael LEFENFELD

Inventor： Mana ITO ,  Stephane CARLOTTI ,  Alain DEFFIEUX ,  Michael LEFENFELD

IPC: C08F2/10

CPC classification number: C07C7/12 ,  C07C7/14841 ,  C08F4/025 ,  C08F4/463 ,  C08F6/003 ,  C08F112/08 ,  Y10S526/912 ,  C07C11/18 ,  C07C15/46 ,  C07C13/18

Abstract: Stage I Group 1 metal/porous metal oxide compositions or Stage II Group 1 metal/porous metal oxide compositions are shown to be useful to remove impurities and act as drying agents for various types of solvents and for olefinic monomers used in anionic polymerizations. One important advantage of these compositions is their ability to dry simultaneously solvent and monomers, without inducing a significant polymerization of the latter. Another important characteristic is the capacity of the compositions to be totally inactive toward conventional anionic polymerization which allows them to be left in situ during the polymerization itself.

Abstract translation: 阶段I第1族金属/多孔金属氧化物组合物或II级第1族金属/多孔金属氧化物组合物被证明可用于除去杂质并用作各种类型的溶剂和用于阴离子聚合的烯烃单体的干燥剂。 这些组合物的一个重要优点是它们能够同时干燥溶剂和单体，而不会引起后者的显着聚合。 另一个重要的特征是组合物对于常规的阴离子聚合完全无活性的能力，这允许它们在聚合本身期间留在原位。

公开(公告)号：US07452947B2

公开(公告)日：2008-11-18

申请号：US10524435

申请日：2003-08-14

Applicant: Henri Cramail ,  Alain Deffieux ,  Cedric Dever ,  Sergio Mastroianni

Inventor： Henri Cramail ,  Alain Deffieux ,  Cedric Dever ,  Sergio Mastroianni

IPC: C08F4/42

CPC classification number: C07F17/00 ,  C01B33/12 ,  C01B33/16 ,  C01G1/00 ,  C01G25/00 ,  C07B2200/11 ,  C08F4/65904 ,  C08F4/65912 ,  C08F4/65927 ,  C08F110/02 ,  C08F4/65916 ,  C08F2500/03

Abstract: A process for the preparation of a silicon containing transition metal compound that includes the steps of (a) non-hydrolytic sol-gel condensation of a silane of formula LxSiQn wherein L is a σ-bonded ligand, Q is an anionic ligand, and x+n=4 with a halogenated silane (or siloxane) and an alkoxysilane, (b) optionally alkylation, (c) deprotonation and (d) addition of a transition metal compound. The process allows for the preparation of transition metal compounds which may suitably be used with cocatalysts for the polymerization of olefins, in particular for such processes carried out in the gas phase.

Abstract translation: 一种制备含硅过渡金属化合物的方法，其包括以下步骤：（a）式I的硅烷的非水解溶胶 - 凝胶凝缩步骤 其中L是σ键合的配体，Q是阴离子配体，x + n = 4，卤代硅烷（或硅氧烷）和烷氧基硅烷，（b）任选地烷基化，（c）去质子化和（d） 过渡金属化合物。 该方法允许制备适合与助催化剂一起使用以用于烯烃聚合的过渡金属化合物，特别是用于在气相中进行的这些方法。

公开(公告)号：US20060058177A1

公开(公告)日：2006-03-16

申请号：US10512444

申请日：2003-04-15

Applicant: Philippe Desbois ,  Christian Schade ,  Alain Deffieux ,  Stephane Menoret ,  Jurgen Demeter

Inventor： Philippe Desbois ,  Christian Schade ,  Alain Deffieux ,  Stephane Menoret ,  Jurgen Demeter

IPC: C08F4/46 ,  C08F36/00 ,  B01J31/00

CPC classification number: C08F297/04 ,  C07F5/062 ,  C08F4/54 ,  C08F36/04 ,  C08L53/02 ,  C08F4/52 ,  C08F4/48 ,  C08L2666/02

Abstract: The invention relates to an initiator composition for anionic polymerization, comprising at least one alkali metal hydride selected from LiH, NaH, and KH, and at least one organylaluminum compound, and to a process for the anionic polymerization of styrene monomers or of diene monomers using the initiator composition.

Abstract translation: 本发明涉及用于阴离子聚合的引发剂组合物，其包含至少一种选自LiH，NaH和KH的碱金属氢化物和至少一种有机铝化合物，以及使用苯乙烯单体或二烯单体进行阴离子聚合的方法，该方法使用 引发剂组合物。

公开(公告)号：US07932329B2

公开(公告)日：2011-04-26

申请号：US12239296

申请日：2008-09-26

Applicant: Mana Ito ,  Stephane Carlotti ,  Alain Deffieux ,  Michael Lefenfeld

Inventor： Mana Ito ,  Stephane Carlotti ,  Alain Deffieux ,  Michael Lefenfeld

IPC: C08F2/00 ,  B01D15/00 ,  C07C7/12 ,  C08F4/48

CPC classification number: C07C7/12 ,  C07C7/14841 ,  C08F4/025 ,  C08F4/463 ,  C08F6/003 ,  C08F112/08 ,  Y10S526/912 ,  C07C11/18 ,  C07C15/46 ,  C07C13/18

Abstract: Stage I Group 1 metal/porous metal oxide compositions or Stage II Group 1 metal/porous metal oxide compositions are shown to be useful to remove impurities and act as drying agents for various types of solvents and for olefinic monomers used in anionic polymerizations. One important advantage of these compositions is their ability to dry simultaneously solvent and monomers, without inducing a significant polymerization of the latter. Another important characteristic is the capacity of the compositions to be totally inactive toward conventional anionic polymerization which allows them to be left in situ during the polymerization itself.

Abstract translation: 阶段I第1族金属/多孔金属氧化物组合物或II级第1族金属/多孔金属氧化物组合物被证明可用于除去杂质并用作各种类型的溶剂和用于阴离子聚合的烯烃单体的干燥剂。 这些组合物的一个重要优点是它们能够同时干燥溶剂和单体，而不会引起后者的显着聚合。 另一个重要的特征是组合物对于常规的阴离子聚合完全无活性的能力，这允许它们在聚合本身期间留在原位。