公开(公告)号：EP2438072A1

公开(公告)日：2012-04-11

申请号：EP10723533.5

申请日：2010-06-01

申请人： Société de Technologie MICHELIN ,  MICHELIN Recherche et Technique S.A. ,  Centre National de la Recherche Scientifique ,  Ecole Polytechnique

发明人： CORTIAL, Guillaume ,  LE FLOCH, Pascal ,  NIEF, François ,  THUILLIEZ, Julien

IPC分类号： C07F3/00 ,  C07F3/02 ,  C08F4/622 ,  C08F2/00

CPC分类号： C07F3/02 ,  C07F3/00

摘要： The invention relates to a novel organometallic compound containing a divalent metal belonging to the second column of the periodic table, useful as an alkylating agent in a rare earth metal catalytic system. Said novel compound has formula (I), where: M is a metal belonging to the second column of the periodic table, selected among Be, Mg, Sr, Ba and Ra; R1, R2, R3, R4 are hydrogen atoms or alkyl or aryl substituents, optionally bonded together to form at least one ring system or at least one aromatic ring; R and R' denote alkyl or aryl substituents; L is a Lewis base; x is an integer from 0 to 4; m is an integer greater than or equal to 0; and n is an integer greater than or equal to 1.

公开(公告)号：EP3230292A1

公开(公告)日：2017-10-18

申请号：EP15818014.1

申请日：2015-12-11

申请人： Compagnie Générale des Etablissements Michelin ,  Michelin Recherche et Technique S.A. ,  Université Claude Bernard Lyon 1 ,  Centre National de la Recherche Scientifique ,  CPE Lyon Formation Continue et Recherche

发明人： CORTIAL, Guillaume ,  THUILLIEZ, Julien ,  BOISSON, Christophe ,  D'AGOSTO, Franck ,  NORSIC, Sébastien

IPC分类号： C07F7/08

CPC分类号： C07F7/0816 ,  C07F7/081 ,  C08F10/02

摘要： The present invention relates to a compound of formula (II) and its use in the preparation of a functional or telechelic polyolefin: Y((CH
2 )
P -B')
m (II) m = 2 or 3; Y being and alkaline earth or zinc when m = 2, Y being aluminium when m = 3; B' being selected from the group comprising N(SiMe
3 )
2 ; N(SiMe
2 CH
2 CH
2 SiMe
2 ); C
6 F
5 ; C
3 F
7 ; C
6 F
13 ; para-C
6 H
4 -NMe
2 ; para-C
6 H
4 -0-Me; para-C
6 H
4 -N(SiMe
3 )
2 ; and CH(OCH
2 CH
2 0); p being an integer between 0 and 50.

摘要翻译： 本发明涉及式（II）化合物及其在制备官能或遥爪聚烯烃中的用途：Y（（CH 2）P-B'）m（II）m = 2或3; 当m = 2时Y为碱土或锌，当m = 3时Y为铝; B'选自N（SiMe 3）2; N（SiMe 2 CH 2 CH 2 SiMe 2）; C 6F 5; C 3F 7; C 6F 13; 对-C 6H 4 -NMe 2; 对-C 6H 4-0-Me; 对-C 6H 4 -N（SiMe 3）2; 和CH（OCH 2 CH 20）; p是0到50之间的整数。

公开(公告)号：EP2948320B1

公开(公告)日：2016-11-16

申请号：EP14701037.5

申请日：2014-01-21

申请人： Compagnie Générale des Etablissements Michelin ,  MICHELIN Recherche et Technique S.A.

发明人： THUILLIEZ, Julien ,  SCHNELL, Benoît ,  CLADIERE, Julien

IPC分类号： B60C1/00 ,  C08K3/00 ,  C08L23/08

CPC分类号： C08L23/083 ,  B60C1/0016 ,  C08F236/10 ,  C08L9/06 ,  C08L2205/02 ,  C08F210/02 ,  C08F236/06

公开(公告)号：EP2424902A1

公开(公告)日：2012-03-07

申请号：EP10717618.2

申请日：2010-04-27

申请人： Société de Technologie MICHELIN ,  MICHELIN Recherche et Technique S.A. ,  Centre National de la Recherche Scientifique ,  University Claude Bernard Lyon I

发明人： BOISSON, Christophe ,  ROLLAND, Olivier ,  THUILLIEZ, Julien

IPC分类号： C08F4/54 ,  C08F36/06 ,  C08F36/08

CPC分类号： C08F4/545 ,  C08F36/04

摘要： The present invention relates to a multi-component catalytic system which can be used for 1,4-cis stereospecific polymerisation of conjugated dienes. The system is made up of (i) a rare earth complex with formula (II) Ln(A)
3 (B)
n , in which Ln is a rare earth metal, A is a ligand, B is a Lewis base or a molecule of solvent and n is a number from 0 to 3; (ii) an alkylating agent, (iii) a compound made up of an aromatic ring having at least two hetero atoms, selected from the elements O, N, S, P, and having the formula (III), wherein the R groupings each designate hydrogen, an alkyl radical possibly comprising one or more hetero atoms (N, O, P, S, Si) or one or more halogen atoms, a halogen atom, a grouping made up of one or more hetero atoms (N, O, P, S, Si); x and y are integers from 0 to 6; D is a grouping having a chemical function in which one of the atoms has a non-binding doublet; L being an atom from the first column of the periodic table.

公开(公告)号：EP2382263A1

公开(公告)日：2011-11-02

申请号：EP09796733.5

申请日：2009-12-22

申请人： Société de Technologie MICHELIN ,  MICHELIN Recherche et Technique S.A.

发明人： THUILLIEZ, Julien ,  DE LANDTSHEER, Stéphanie ,  CHAUVIN, Brigitte

IPC分类号： C08K5/25 ,  B60C15/00

CPC分类号： B60C1/00 ,  B60C2009/0021 ,  C08K3/013 ,  C08K5/25 ,  Y10T152/10855 ,  C08L7/00

摘要： Tyre component which is not in contact with air or with an inflation gas, comprising a rubber composition based on: (a) an elastomeric matrix based on natural rubber; (b) a reinforcing filler; (c) more than 2.5 to 8.5 phr sulphur; and (d) a dihydrazide compound satisfying the following formula (I): in which R is a divalent hydrocarbon radical chosen from substituted or unsubstituted aromatic radicals having 6 to 20 carbon atoms, and saturated or unsaturated, linear or branched, aliphatic radicals having 2 to 20 carbon atoms; and n is equal to 0 or 1. These tyre components are more particularly those that comprise reinforcing threads, especially metal threads, such as carcass plies or crowned plies for tyres.

公开(公告)号：EP1957506A2

公开(公告)日：2008-08-20

申请号：EP06818327.6

申请日：2006-10-31

申请人： Société de Technologie Michelin ,  Michelin Recherche et Technique S.A. ,  Total Petrochemicals France ,  Centre National de la Recherche Scientifique ,  Ecole Superieure de Chimie Physique Electronique de Lyon

发明人： THUILLIEZ, Julien ,  BOISSON, Christophe ,  SPITZ, Roger

IPC分类号： C07F17/00 ,  C08F4/52 ,  C08F210/12

CPC分类号： C08F210/02 ,  C07F17/00 ,  C08F10/00 ,  Y10S526/943 ,  C08F4/52 ,  C08F236/06

摘要： The invention relates to a borohydride metallocene complex of a lanthanide, the preparation method thereof, a catalytic system including said borohydride metallocene complex and a method for the copolymerisation of olefins using said catalytic system. The inventive complex has one of the following formulas (A and B), wherein, in formula A, two ligands Cp1 and Cp2 are linked to the lanthanide Ln, such as Nd, said ligands each consisting of a cyclopentadienyl group, and, in formula B, a ligand molecule is linked to the lanthanide Ln, said ligand molecule consisting of two cyclopentadienyl groups Cp1 and Cp2 which are interlinked by means of a bridge P having formula MR1R2, in which M is an element from column IVA, such as Si, and R1 and R2, which may be identical or different, represent an alkyl group having between 1 and 20 carbon atoms. According to the invention, L represents an alkali metal, such as Li, N represents a molecule of a complexing solvent, such as THF, x is an integer or a non-integer which is greater than 0, p is an integer which is equal to or greater than 1 and y is an integer which is equal to or greater than 0.

摘要翻译： 本发明涉及镧系元素的硼氢化物金属茂配合物，其制备方法，包括所述硼氢化物金属茂配合物的催化体系以及使用所述催化体系进行烯烃共聚的方法。 本发明的配合物具有下式（A和B）之一，其中在式A中，两个配体Cp1和Cp2连接至镧系元素Ln，例如Nd，所述配体各自由环戊二烯基组成，并且在式 B，配体分子与镧系元素Ln连接，所述配体分子由两个环戊二烯基Cp1和Cp2组成，它们通过具有式MR1R2的桥P相互连接，其中M是来自IVA列的元素，例如Si， 并且R1和R2可以相同或不同，表示具有1至20个碳原子的烷基。 根据本发明，L表示碱金属如Li，N表示配位溶剂例如THF的分子，x是大于0的整数或非整数，p是相等的整数 等于或大于1，并且y是等于或大于0的整数。

公开(公告)号：EP2925793B1

公开(公告)日：2017-01-11

申请号：EP13799238.4

申请日：2013-11-21

申请人： Compagnie Générale des Etablissements Michelin ,  MICHELIN Recherche et Technique S.A.

发明人： SCHNELL, Benoît ,  THUILLIEZ, Julien ,  CLADIERE, Julien

IPC分类号： C08C19/02 ,  C08F4/606 ,  B60C1/00

CPC分类号： C08K3/36 ,  B60C1/0016 ,  C08C19/02 ,  C08F236/06 ,  C08F236/10 ,  C08K3/04 ,  C08L7/00 ,  C08L9/00 ,  C08L15/00 ,  C08L61/04 ,  C08L91/00 ,  C08L93/00

公开(公告)号：EP2794686A1

公开(公告)日：2014-10-29

申请号：EP12810277.9

申请日：2012-12-20

申请人： Compagnie Générale des Etablissements Michelin ,  MICHELIN Recherche et Technique S.A.

发明人： THUILLIEZ, Julien ,  ROLLAND, Olivier

IPC分类号： C08F36/04 ,  C08F36/06 ,  C08F4/54 ,  C08K5/56

CPC分类号： C08F136/06 ,  C08F36/04 ,  C08F36/06 ,  C08K5/56 ,  C08F4/545

摘要： The invention relates to a "preformed" activated catalytic system for the stereospecific 1,4-cis polymerization of dienes conjugated base on at least one or more preformed conjugated diene monomers, one or more salts of one or more rare earth metals of one or more acids selected from an organic phosphoric acid, an organic carboxylic acid and a mixture thereof, one or more alkylation agents consisting of one or more alkylaluminiums of formula A1R
3 or HA1R
2 , wherein R represents an alkyl radical and H represents a hydrogen atom, one or more halogen donors consisting of an alkylaluminum halide and one or more compounds having formula (I).

公开(公告)号：EP2382264A1

公开(公告)日：2011-11-02

申请号：EP09801975.5

申请日：2009-12-22

申请人： Société de Technologie MICHELIN ,  MICHELIN Recherche et Technique S.A.

发明人： THUILLIEZ, Julien ,  DE LANDTSHEER, Stéphanie ,  CHAUVIN, Brigitte

IPC分类号： C08K5/25 ,  C08L7/00 ,  B60C1/00

CPC分类号： C08K5/548 ,  B60C1/0016 ,  C08K3/013 ,  C08K5/25 ,  C08L7/00

摘要： Reinforced rubber composition based on at least: (a) an elastomeric matrix predominantly based on natural rubber; (b) a reinforcing filler predominantly based on an inorganic filler; (c) a coupling agent; and (d) a dihydrazide compound satisfying the following formula (I), in which R is a divalent hydrocarbon radical chosen from aromatic radicals having 6 to 20 carbon atoms and saturated or unsaturated aliphatic radicals having 2 to 20 carbon atoms; and n is equal to 0 or 1. This rubber composition is intended for example for the manufacture of a semi-finished rubber product for making motor vehicle tyres.

公开(公告)号：EP2925793A1

公开(公告)日：2015-10-07

申请号：EP13799238.4

申请日：2013-11-21

申请人： Compagnie Générale des Etablissements Michelin ,  MICHELIN Recherche et Technique S.A.

发明人： SCHNELL, Benoît ,  THUILLIEZ, Julien ,  CLADIERE, Julien

IPC分类号： C08C19/02 ,  C08F4/606 ,  B60C1/00

CPC分类号： C08K3/36 ,  B60C1/0016 ,  C08C19/02 ,  C08F236/06 ,  C08F236/10 ,  C08K3/04 ,  C08L7/00 ,  C08L9/00 ,  C08L15/00 ,  C08L61/04 ,  C08L91/00 ,  C08L93/00

摘要： The present invention relates to a rubber composition made of a reinforcing filler and an elastomer matrix containing a highly saturated diene elastomer containing units of the following A, B, C, D, and E categories or units of said same categories A, B, C, D, and E including, for at least one of the B, C, D, and E categories, a mixture of at least two different units of the same category which differ from one another by the nature of the side groupings Ri thereof: formulas A), B), C), D), E) in which R1, R2, R3, and R4 are identical or different and represent a hydrogen atom, a methyl radical or a phenyl radical substituted or not in the ortho, meta or para position by a methyl radical; R5 is a hydrogen atom or a methyl radical; R6 is methyl or phenyl radical substituted or not in the ortho, meta or para position by a methyl radical; and m, n, o, p and q are numbers going from 0 to 100. Said rubber composition enables a satisfying rigidity level to be achieved while maintaining acceptable or enhanced hysteresis properties, and can be used in the production of tires for motor vehicles.

摘要翻译： 本发明涉及由增强填料和含有高饱和二烯弹性体的弹性体基体制成的橡胶组合物，所述高度饱和二烯弹性体含有以下A，B，C，D和E类别或所述相同类别A，B，C单元 ，D和E包括对于B，C，D和E类别中的至少一个而言至少两个相同类别的不同单元的混合物，所述至少两个不同单元通过其侧基团R 1的性质彼此不同： 其中R 1，R 2，R 3和R 4是相同或不同的并且表示氢原子，甲基或被取代或不在邻位，间位的苯基残基的式A），B），C），D），E） 或对位被甲基取代; R5是氢原子或甲基; R6是甲基或被甲基取代或不在邻位，间位或对位的苯基; 并且m，n，o，p和q是从0到100的数字。所述橡胶组合物能够实现满意的刚性水平，同时保持可接受的或增强的滞后性能，并且可以用于机动车辆轮胎的生产。