公开(公告)号：EP3105260A1

公开(公告)日：2016-12-21

申请号：EP15703585.8

申请日：2015-02-10

申请人： Compagnie Générale des Etablissements Michelin ,  Michelin Recherche et Technique S.A. ,  Centre National de la Recherche Scientifique (C.N.R.S.) ,  Université Paul Sabatier

发明人： DIRE, Charlotte ,  MATMOUR, Rachid ,  BLIDI, Issam ,  COUTELIER, Olivier ,  DESTARAC, Mathias

IPC分类号： C08F30/02 ,  C08F8/00 ,  C08F299/00

CPC分类号： C08F30/02 ,  C08C19/24 ,  C08F299/00 ,  C08F2438/03

摘要： The invention relates to a novel polyphosphorus polymer that is thiol-functionalised at the chain ends, of which the polymer chain comprises units bearing at least one phosphonate pendant functional group and/or at least one phosphonic pendant functional group along the length of the chain. This novel polymer is particularly suitable for use in a thiol-ene coupling reaction. This provides the possibility of grafting the polyphosphorus polymers to diene polymers for example.

公开(公告)号：EP2904034A1

公开(公告)日：2015-08-12

申请号：EP13776751.3

申请日：2013-10-01

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

发明人： MATMOUR, Rachid ,  SEEBOTH, Nicolas ,  CHATARD, Julien

IPC分类号： C08G77/60

CPC分类号： C08G77/60

摘要： The invention relates to a method for preparing a statistical copolymer based on diene monomers and cyclic carbosilane monomers. The method is characterised in that it comprises a step of copolymerisation in the presence of an anionic initiator in a reaction medium comprising a polar solvent, of at least one diene monomer and a cyclic carbosilane monomer of formula 1: (formula 1) wherein R1 and R2 are the same or different and each one is a C1-C5 alkyl group, a C6-C14 aryl group, or a C7-C11 aromatic alkyl group; R3 and R4 are the same or different and each one is a hydrogen atom or a C1-C5 alkyl group, a C6-C14 aryl group, or a C7-C11 aromatic alkyl group; and x is a whole number having a value of between 2 and 5, preferably 3.

公开(公告)号：EP3164453A1

公开(公告)日：2017-05-10

申请号：EP15731913.8

申请日：2015-06-25

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

发明人： COSTE, Nathalie ,  SCHACH, Régis ,  MATMOUR, Rachid

IPC分类号： C08L33/06

摘要： The present invention concerns a rubber composition made from a reinforcing filler, an elastomer matrix that is reactive in relation to the crosslinking system, said elastomer matrix comprising an elastomer A comprising monomer units of a first ester of methacrylic acid that represent at least 20 mol% of the monomer units of elastomer A, and a crosslinking system. The rubber composition can be used in order to improve the grip on wet ground of tyres of which the tread consists of the rubber composition.

摘要翻译： 本发明涉及由增强填料，相对于交联体系具有反应性的弹性体基质制成的橡胶组合物，所述弹性体基质包含弹性体A，所述弹性体A包含甲基丙烯酸的第一酯的单体单元，其代表至少20摩尔％ 的弹性体A的单体单元和交联体系。 可以使用橡胶组合物以改善胎面由橡胶组合物构成的轮胎在湿地上的抓地力。

公开(公告)号：EP3105269A1

公开(公告)日：2016-12-21

申请号：EP15703586.6

申请日：2015-02-10

申请人： Compagnie Générale des Etablissements Michelin ,  Michelin Recherche et Technique S.A. ,  Centre National de la Recherche Scientifique (C.N.R.S.) ,  Université Paul Sabatier

发明人： DIRE, Charlotte ,  MATMOUR, Rachid ,  BLIDI, Issam ,  COUTELIER, Olivier ,  DESTARAC, Mathias

IPC分类号： C08F299/00 ,  B60C1/00 ,  C08F30/02 ,  C08C19/20

CPC分类号： C08C19/24 ,  B60C1/00 ,  C08C19/20 ,  C08C19/22 ,  C08F299/00 ,  C08F2438/03 ,  C08K3/013 ,  C08K5/0008

摘要： The invention relates to a method for the synthesis of a novel diene polymer with a high content of phosphorus functional groups by means of the radical grafting of a poly(phosphorus) polymer bearing a chain-end thiol functional group to a diene polymer according to the following steps: a) at least one diene polymer in solution and at least one poly(phosphorus) polymer bearing a chain-end thiol functional group in solution are brought into contact under agitation; b) the homogenous reaction mixture obtained in the preceding step is heated to the temperature of the grafting reaction; and c) the radical initiator is added during step (a) or (b) or once the grafting reaction temperature has been reached.

摘要翻译： 本发明涉及一种新颖的合成服务聚合物与由带有链端的聚（磷）的聚合物的自由基接枝的手段具有高含量的磷官能团的方法巯基官能团到服务聚合物雅丁到 以下步骤：a）在溶液中的至少一种二烯系聚合物和轴承在溶液中的链端巯基官能团的至少一种聚（磷）聚合物被带入在搅拌下接触; b）在preceding-工序中得到的均相反应混合物加热到接枝反应的温度; 和c）步骤期间的自由基引发剂加入的（a）或（b）一次或接枝反应温度已经达到。

公开(公告)号：EP2768869B1

公开(公告)日：2015-12-30

申请号：EP12772949.9

申请日：2012-10-16

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

发明人： MATMOUR, Rachid ,  SEEBOTH, Nicolas

IPC分类号： C08F4/48 ,  C08G81/02 ,  C08F36/04 ,  C08C19/44

CPC分类号： C08F238/02 ,  C08C19/44 ,  C08F4/484 ,  C08F36/04 ,  C08F2438/01 ,  C08F4/48

公开(公告)号：EP2935341A1

公开(公告)日：2015-10-28

申请号：EP13805932.4

申请日：2013-12-17

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

发明人： MATMOUR, Rachid ,  NGO, Robert ,  SEEBOTH, Nicolas

IPC分类号： C08C19/20 ,  C08F8/34 ,  C08F2/38

CPC分类号： C08F279/02 ,  C08C19/20

摘要： The present invention relates to a process for radical grafting of a graft onto a diene elastomer, comprising the following steps: a. dissolving, with stirring, at least one diene elastomer and at least one thiol derivative as graft in a solvent comprising a mixture of at least one polar solvent and at least one nonpolar solvent, b. heating the homogeneous reaction mixture obtained in the previous step to the grafting reaction temperature, and c. once the grafting reaction temperature has been reached, adding the radical initiator in order to bring about the grafting of the graft onto the units of the elastomer comprising unsaturations. This radical grafting process makes it possible to achieve high grafting yields which can reach 100%.

摘要翻译： 这种根基接枝方法可以实现高达100％的高接枝收率。

公开(公告)号：EP2547728B1

公开(公告)日：2014-07-02

申请号：EP11708261.0

申请日：2011-03-15

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

发明人： ARAUJO DA SILVA, José Carlos ,  FAVROT, Jean-Michel ,  MATMOUR, Rachid ,  SALIT, Anne Frédérique ,  SEEBOTH, Nicolas

IPC分类号： C08L15/00 ,  C08C19/22 ,  C08C19/20 ,  C08C19/25 ,  C08C19/34 ,  C08C19/36 ,  C08L19/00

CPC分类号： C08C19/20 ,  B60C1/00 ,  C08C19/22 ,  C08C19/25 ,  C08L15/00

公开(公告)号：EP3083731A1

公开(公告)日：2016-10-26

申请号：EP14808613.5

申请日：2014-12-05

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

发明人： MATMOUR, Rachid

IPC分类号： C08F236/10 ,  C08C19/25

CPC分类号： C08F236/10 ,  C08C19/25 ,  C08L9/06 ,  C08L15/00

摘要： The present invention relates to a method for synthesising a modified polymer including epoxide groups along the polymer chain by causing the hydrosilylation reaction of the unsaturations with a hydrogenosilane having an epoxide function in the presence of a suitable catalyst. The method according to the invention is simple, reproducible and capable of being used on an industrial scale, and makes it possible to achieve high grafting yields of up to 100 %.

公开(公告)号：EP2768869A2

公开(公告)日：2014-08-27

申请号：EP12772949.9

申请日：2012-10-16

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

发明人： MATMOUR, Rachid ,  SEEBOTH, Nicolas

IPC分类号： C08F4/48 ,  C08G81/02

CPC分类号： C08F238/02 ,  C08C19/44 ,  C08F4/484 ,  C08F36/04 ,  C08F2438/01 ,  C08F4/48

摘要： The invention relates to a novel anionic polymerization initiator of formula (I), wherein met can be carried by the ortho, meta or para position and is an alkaline metal; R1, R2, and R3 and R4 can be carried at the ortho, meta or para position and represent a hydrogen atom, an alkyl, cycloalkyl, aryl, or arylalkyl group; and R5 is an alkyl, cycloalkyl, aryl, or arylalkyl group or a group protecting the alkyne function. The polymerization initiator can be used for synthesizing a diene elastomer having, at the or each of the ends thereof, a group containing the alkyne function that has a high functionalization rate.

公开(公告)号：EP3221373A1

公开(公告)日：2017-09-27

申请号：EP15808725.4

申请日：2015-11-17

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

发明人： RANNOUX, Claire ,  MATMOUR, Rachid ,  SALIT, Anne-Frédérique ,  LOUBAT, Cédric ,  BOUTEVIN, Gilles

IPC分类号： C08F236/04 ,  C08F236/06 ,  C08F8/12

CPC分类号： C08F8/12 ,  B60C1/00 ,  C08C19/36 ,  C08F212/08 ,  C08F230/02 ,  C08F236/06 ,  C08F236/08 ,  C08L7/00 ,  C08L9/00 ,  C08L15/00

摘要： The invention relates to compositions comprising phosphonate-functionalized polyene copolymers and a reinforcing filler, in particular rubber compositions, and also uses thereof. This phosphonate-functionalized polyene copolymer comprises, in its main linear chain, unsaturated units derived from at least one conjugated polyene monomer and units substituted by a -C(O)O-A-P(O)OR
1 OR
2 function, in which R
1 and R
2 , which may be identical or different, each represent H or a C
1 -C
6 alkyl and A represents a (C
1 - C
6 )alkylene radical or a (C
1 -C
5 )alkylene radical containing at least one heteroatom. The invention also relates to the use of this copolymer in a tyre composition additionally comprising a diene elastomer and a reinforcing filler, in order to improve the interactions between the filler and the diene elastomer included in said tyre composition.

摘要翻译： 本发明涉及包含膦酸酯官能化多烯共聚物和增强填料（特别是橡胶组合物）的组合物，以及其用途。 该膦酸酯官能化多烯共聚物在其主直链中包含衍生自至少一种共轭多烯单体和被-C（O）OAP（O）OR 1 OR 2官能团取代的单元的不饱和单元，其中R 1和R 2可以是 相同或不同，各自代表H或C1-C6烷基，A代表含有至少一个杂原子的（C1-C6）亚烷基或（C1-C5）亚烷基。 本发明还涉及该共聚物在另外包含二烯弹性体和增强填料的轮胎组合物中的用途，以改善包含在所述轮胎组合物中的填料和二烯弹性体之间的相互作用。