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. 发明公开

EP2934910A2 COMPOSITION DE CAOUTCHOUC COMPORTANT DE LA CELLULOSE 审中-公开
标题翻译：成分DE CAOUTCHOUC专利DE LA纤维素
公开(公告)号：EP2934910A2
公开(公告)日：2015-10-28
申请号：EP13820758.4
申请日：2013-12-19
申请人： Compagnie Générale des Etablissements Michelin , MICHELIN Recherche et Technique S.A. , Centre National de la Recherche Scientifique (CNRS)
发明人： DE GAUDEMARIS, Benoît , BERRIOT, Julien , VEYLAND, Anne , SEEBOTH, Nicolas , HEUX, Laurent , BOISSEAU, Sonia , FUMAGALLI, Matthieu
IPC分类号： B60C1/00
CPC分类号： B60C1/0016 , C08L9/06 , C08L21/00 , C08L1/02
摘要： The invention relates to a rubber composition containing at least one diene elastomer and at least one reinforcing filler, said reinforcing filler comprising cellulose which is formed by nanocrystals and grafted by molecules of a coupling agent that can bond to the diene elastomer. The aforementioned molecules comprise at least one A function and one B function such that: A represents a functional group (A function) which can bond chemically to the cellulose and which comprises at least one heteroatom selected from among oxygen, phosphorous, halogens, nitrogen and sulphur; and B represents a functional group (B function) which can bond physically and/or chemically to the diene elastomer, said A and B functions being connected by an at least divalent X group.
摘要翻译：本发明涉及含有至少一种二烯弹性体和至少一种增强填料的橡胶组合物，所述增强填料包含由纳米晶体形成并由可与二烯弹性体结合的偶联剂分子接枝的纤维素。上述分子包含至少一个A官能团和一个B官能团，使得：A代表可以化学键合到纤维素并包含至少一个选自氧，磷，卤素，氮和氧的杂原子的官能团（A官能团）硫; B表示能够与二烯弹性体物理和/或化学键合的官能团（B官能团），所述A和B官能团通过至少二价X基团连接。

2. 发明公开

EP2934909A1 COMPOSITION DE CAOUTCHOUC COMPORTANT DE LA CELLULOSE 审中-公开
标题翻译：与纤维素的橡胶组合物
公开(公告)号：EP2934909A1
公开(公告)日：2015-10-28
申请号：EP13814899.4
申请日：2013-12-19
申请人： Compagnie Générale des Etablissements Michelin , Michelin Recherche et Technique S.A. , Centre National de la Recherche Scientifique (CNRS)
发明人： DE GAUDEMARIS, Benoît , BERRIOT, Julien , VEYLAND, Anne , SEEBOTH, Nicolas , HEUX, Laurent , BOISSEAU, Sonia , FUMAGALLI, Matthieu
IPC分类号： B60C1/00 , C08L9/06 , C08L1/02
CPC分类号： B60C1/0016 , C08L9/06 , C08L1/02
摘要： The invention relates to a rubber composition containing at least one diene elastomer and at least one reinforcing filler, said reinforcing filler comprising cellulose grafted by molecules of a coupling agent that can bond to the diene elastomer. The aforementioned molecules comprise at least one A function and one B function such that: A represents a functional group (A function) which can bond chemically to the cellulose and which comprises at least one heteroatom selected from among oxygen, phosphorous, halogens, nitrogen and sulphur; and B represents a functional group (B function) which can bond physically and/or chemically to the diene elastomer, said A and B functions being connected by an at least divalent X group.

3. 发明公开

EP3134472A1 COMPOSITION DE CAOUTCHOUC POUR PNEUMATIQUE COMPORTANT UN AGENT DE COUPLAGE AZOSILANE 有权转让
标题翻译： GUMMIREIFENZUSAMMENSETZUNG MIT EINEM AZO-SILUP-KUPPLER
公开(公告)号：EP3134472A1
公开(公告)日：2017-03-01
申请号：EP15716064.9
申请日：2015-04-16
申请人： Compagnie Générale des Etablissements Michelin , Michelin Recherche et Technique S.A.
发明人： MOUGIN, Catherine , VEYLAND, Anne , PETERLE, Torsten , KECK, Julia , ERHARDT, Sascha , BLUME, Anke , RÖBEN, Caren
IPC分类号： C08K5/5455 , C08K5/548 , B60C1/00 , C08K3/36
CPC分类号： C08K5/5455 , B60C1/0016 , C08K3/36 , C08K5/548 , C08L7/00
摘要： The invention concerns a rubber tyre composition made from at least one diene elastomer, an inorganic filler as a reinforcing filler, a coupling agent linking the inorganic filler and the diene elastomer, characterised in that the coupling agent is an azo-silane compound of the following formula (I): (G
1 )
3-a (G
2 )
a Si-Z-NH-C(O)-N=N-G4 (I) in which: - G
1 , identical or different, each represent a monovalent hydrocarbon group chosen from the linear or branched, substituted or unsubstituted alkyls having 1 to 18 carbon atoms, the substituted or unsubstituted cycloalkyls or aryls having from 5 to 18 carbon atoms, - G
2 , identical or different, each represent a hydroxyl group or a monovalent group in the form (G
3 )
n -OG
1 , in which G
3 is a divalent linking group comprising 1 to 18 carbon atoms and containing one or more heteroatoms chosen from O, S, Si and N, and n is a number greater than or equal to 0 and less than or equal to 18, - G
4 represents an aromatic or heteroaromatic, substituted or unsubstituted group, or a substituted or unsubstituted alkyl group, - Z represents a divalent linking group comprising 1 to 18 carbon atoms, - a is equal to 1, 2 or 3.
摘要翻译：本发明涉及由至少一种二烯弹性体，无机填料作为增强填料制成的橡胶轮胎组合物，连接无机填料和二烯弹性体的偶联剂，其特征在于偶联剂是下列的偶氮硅烷化合物式（I）：（G1）3-a（G2）aSi-Z-NH-C（O）-N = N-G4（I）其中：-G1相同或不同，各自表示选择的一价烃基来自具有1至18个碳原子的直链或支链的取代或未取代的烷基，取代或未取代的具有5至18个碳原子的环烷基或芳基，相同或不同，各自表示羟基或单价基团形式（G3）n-OG1，其中G3是包含1至18个碳原子并含有一个或多个选自O，S，Si和N的杂原子的二价连接基团，n是大于或等于0的数，小于或等于18，-G4表示芳族或杂芳族，取代或未取代的取代基或取代或未取代的烷基，-Z表示包含1至18个碳原子的二价连接基团，a等于1,2或3。

4. 发明授权

EP1576043B1 COMPOSITION DE CAOUTCHOUC POUR PNEUMATIQUE A BASE D UN ALUMINOSILICATE RENFORCANT 有权
标题翻译：橡胶组合物轮胎具有加强铝酸盐含有
公开(公告)号：EP1576043B1
公开(公告)日：2012-06-13
申请号：EP03789182.7
申请日：2003-12-09
申请人： Compagnie Générale des Etablissements Michelin , Michelin Recherche et Technique S.A.
发明人： SIMONOT, Laure , VEYLAND, Anne , LAPRA, Arnaud , CUSTODERO, Emmanuel
IPC分类号： C08K3/34 , C08L9/00 , C08L7/00 , C08J5/12 , B60C1/00
CPC分类号： B60C1/0016 , B60C1/00 , C08K3/34 , C08L21/00
摘要： The invention relates to a rubber composition which can be used to produce tyres and which is based on at least one diene elastomer, an inorganic reinforcing filler and a coupling agent which is used to join the inorganic filler and the elastomer. The inventive composition is characterised in that the aforementioned inorganic filler comprises a synthetic aluminosilicate having formula (I) Mx Si Aly Oa (OH)b, (H20)c, wherein: M is a cation which is selected from the group comprising K+, Na+, Ca++ and mixtures of said cations; x > 0; y > 0; a ≥ 0; b ≥ 0, c ≥ 0 and a+b > 0, and having the following characteristics: (a) a specific surface area (BET) of between 20 and 300 m2/g; (b) an average particle size in mass (dW) of between 20 and 400 nm; and (c) a deagglomeration speed (α), using ultrasound, which is greater than 5.10-4 µm-1/min. The invention also relates to the use of one such rubber composition for the production of rubber articles, in particular tyres or semi-finished rubber products, such as treads, which are intended for tyres.

5. 发明授权

EP2697302B1 COMPOSITION DE CAOUTCHOUC COMPRENANT UN DÉRIVÉ DE LA 1,2,4-TRIAZINE 有权
标题翻译： WITH A 1,2,4-三嗪衍生物的橡胶组合物
公开(公告)号：EP2697302B1
公开(公告)日：2015-06-03
申请号：EP12715955.6
申请日：2012-04-16
申请人： Compagnie Générale des Etablissements Michelin , MICHELIN Recherche et Technique S.A.
发明人： VEYLAND, Anne , SEEBOTH, Nicolas
IPC分类号： C08K5/00 , C08K5/3492 , C07D253/07 , C08L21/00
CPC分类号： C08L9/06 , C07D253/07 , C07D487/04 , C07F9/65212 , C08K5/0025 , C08K5/34928 , C08K5/378 , C08K5/5373 , C08L21/00

6. 发明公开

EP2697301A2 COMPOSITION DE CAOUTCHOUC COMPRENANT UN DÉRIVÉ DE THIAZOLE 审中-公开
标题翻译： KAUTSCHUKZUSAMMENSETZUNG MIT EINEM THIAZOLDERIVAT
公开(公告)号：EP2697301A2
公开(公告)日：2014-02-19
申请号：EP12715381.5
申请日：2012-04-16
申请人： Compagnie Générale des Etablissements Michelin , MICHELIN Recherche et Technique S.A.
发明人： VEYLAND, Anne , SEEBOTH, Nicolas
IPC分类号： C08K5/00
CPC分类号： C08L47/00 , B60C1/0016 , C07D277/36 , C07F9/6539 , C08K5/0025 , C08K5/46 , C08K5/47 , C08L21/00 , C08L2666/04
摘要： The invention relates to a rubber composition for manufacturing tires, containing one or more diene elastomers, one or more reinforcing fillers, and a vulcanization system, characterized in that said vulcanization system includes one or more thiazole compounds selected from the compounds the following formula (I). The invention also relates to certain specific thiazole derivatives.
摘要翻译：用于制造轮胎的橡胶组合物基于一种或多种二烯弹性体，一种或多种增强填料和硫化体系。硫化体系包括一种或多种选自具有下式（I）的化合物的噻唑化合物：描述了某些具体的噻唑衍生物。

7. 发明公开

EP2694581A1 COMPOSITION DE CAOUTCHOUC POUR PNEUMATIQUE COMPORTANT UN AGENT DE COUPLAGE AZOSILANE 审中-公开
标题翻译：偶氮系士兰微耦合轮胎组合物
公开(公告)号：EP2694581A1
公开(公告)日：2014-02-12
申请号：EP12710754.8
申请日：2012-03-28
申请人： Compagnie Générale des Etablissements Michelin , MICHELIN Recherche et Technique S.A.
发明人： DARNAUD, Christelle , ARAUJO DA SILVA, José Carlos , LONGCHAMBON, Karine , VEYLAND, Anne
IPC分类号： C08L7/00 , C08L21/00 , C07F7/18 , C07C281/20
CPC分类号： C08K5/5455 , C08K3/04 , C08K3/36 , C08K13/02 , C08L7/00 , C08L21/00
摘要： The invention relates to a rubber composition for tyres, comprising at least a diene elastomer, an inorganic reinforcing filler, and a coupling agent linking the inorganic filler and the diene elastomer. The composition is characterised in that the coupling agent is an azo-silane compound having formula (I) (G
1 )
3-a (G
2 )
a Si-Z-NH-C(O)-N=N-C(O)-NH-Z-Si(G
1 )
3-a (G
2 )
a , wherein: - G
1 , which may be identical or different, each represent a monovalent hydrocarbon group selected from among optionally substituted, linear or branched alkyls having between 1 and 18 carbon atoms, cycloalkyls or aryls, optionally substituted, having between 5 and 18 carbon atoms; - G
2 , which may be identical or different, each represent a hydroxyl group or a monovalent group selected from among optionally substituted, linear or branched alkoxyls having between 1 and 18 carbon atoms, cycloalkoxyls, optionally substituted, having between 5 and 18 carbon atoms; - Z represents a divalent linking group comprising between 1 and 18 carbons; and - a is equal to 1, 2 or 3.

8. 发明授权

EP1576043B8 COMPOSITION DE CAOUTCHOUC POUR PNEUMATIQUE A BASE D UN ALUMINOSILICATE RENFORCANT 有权
标题翻译：成分DE CAOUCHOUC POUR PNEUMATIQUE A BASE D UN ALUMINOSILICATE RENFORCANT
公开(公告)号：EP1576043B8
公开(公告)日：2012-08-01
申请号：EP03789182.7
申请日：2003-12-09
申请人： Compagnie Générale des Etablissements Michelin , Michelin Recherche et Technique S.A.
发明人： SIMONOT, Laure , VEYLAND, Anne , LAPRA, Arnaud , CUSTODERO, Emmanuel
IPC分类号： C08K3/34 , C08L9/00 , C08L7/00 , C08J5/12 , B60C1/00
CPC分类号： B60C1/0016 , B60C1/00 , C08K3/34 , C08L21/00
摘要： The invention relates to a rubber composition which can be used to produce tyres and which is based on at least one diene elastomer, an inorganic reinforcing filler and a coupling agent which is used to join the inorganic filler and the elastomer. The inventive composition is characterised in that the aforementioned inorganic filler comprises a synthetic aluminosilicate having formula (I) Mx Si Aly Oa (OH)b, (H20)c, wherein: M is a cation which is selected from the group comprising K+, Na+, Ca++ and mixtures of said cations; x > 0; y > 0; a ≥ 0; b ≥ 0, c ≥ 0 and a+b > 0, and having the following characteristics: (a) a specific surface area (BET) of between 20 and 300 m2/g; (b) an average particle size in mass (dW) of between 20 and 400 nm; and (c) a deagglomeration speed (α), using ultrasound, which is greater than 5.10-4 µm-1/min. The invention also relates to the use of one such rubber composition for the production of rubber articles, in particular tyres or semi-finished rubber products, such as treads, which are intended for tyres.
摘要翻译：本发明涉及可用于生产轮胎并且基于至少一种二烯弹性体，无机增强填料和用于连接无机填料和弹性体的偶联剂的橡胶组合物。本发明的组合物的特征在于上述无机填料包含具有式（I）的合成硅铝酸盐：其中：M是选自K +，Na + ，Ca ++和所述阳离子的混合物; x> 0; y> 0; a≥0; b≥0，c≥0和a + b> 0，并且具有以下特征：（a）比表面积（BET）为20-300m 2 / g; （b）平均粒径（dW）为20-400nm; 和（c）使用超过5.10-4μm-1 / min的超声波的解聚速度（α）。本发明还涉及一种这样的橡胶组合物用于生产橡胶制品，特别是用于轮胎的轮胎或半成品橡胶制品如胎面。

9. 发明公开

EP2877526A1 COMPOSITION DE CAOUTCHOUC COMPRENANT UNE RESINE ÉPOXYDE ET UN DURCISSEUR POLY-IMINE 有权转让
标题翻译： KAUTSCHUKZUSAMMENSETZUNG MIT EINEM EPOXIDHARZ UND EINEMPOLYIMINHÄRTUNGSMITTEL
公开(公告)号：EP2877526A1
公开(公告)日：2015-06-03
申请号：EP13740292.1
申请日：2013-07-24
申请人： Compagnie Générale des Etablissements Michelin , MICHELIN Recherche et Technique S.A.
发明人： VEYLAND, Anne , MOUGIN, Catherine
IPC分类号： C08K5/29
摘要： The invention relates to a rubber composition containing at least one diene elastomer, a reinforcing filler, a cross-linking system, an epoxy resin, at a concentration ranging from 1 to 20 phr, and a polyimine hardener at a concentration ranging from 0.2 to 15 phr.
摘要翻译：基于至少一种二烯弹性体，增强填料，交联体系，环氧树脂，含量范围为1〜20phr，聚亚胺硬化剂的橡胶组合物，其含量范围为0.2 至15phr

10. 发明公开

EP2697302A2 COMPOSITION DE CAOUTCHOUC COMPRENANT UN DÉRIVÉ DE LA 1,2,4-TRIAZINE 有权
标题翻译： WITH A 1,2,4-三嗪衍生物的橡胶组合物
公开(公告)号：EP2697302A2
公开(公告)日：2014-02-19
申请号：EP12715955.6
申请日：2012-04-16
申请人： Compagnie Générale des Etablissements Michelin , MICHELIN Recherche et Technique S.A.
发明人： VEYLAND, Anne , SEEBOTH, Nicolas
IPC分类号： C08K5/00 , C08K5/3492 , C07D253/07 , C08L21/00
CPC分类号： C08L9/06 , C07D253/07 , C07D487/04 , C07F9/65212 , C08K5/0025 , C08K5/34928 , C08K5/378 , C08K5/5373 , C08L21/00
摘要： The invention relates to a rubber composition for manufacturing tires, containing one or more diene elastomers, one or more reinforcing fillers, and a vulcanizing system, characterized in that said vulcanizing system includes one or more 1,2,4-triazine compounds selected from among the compounds of formulas (I) and (II). The invention also relates to certain specific 1,2,4-triazine derivatives.

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