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公开(公告)号：EP1648960B1
公开(公告)日：2012-01-18
申请号：EP04763345.8
申请日：2004-07-20
发明人： CAMBON, Stéphanie , VASSEUR, Didier
CPC分类号： C08K3/36 , B29L2030/002 , B60C1/0016 , C08K3/04 , C08K5/548 , C08L21/00
摘要： The invention relates to a tyre tread comprising a rubber composition which is based on at least one diene elastomer, a reinforcing inorganic filler, such as silica, an elastomer/inorganic filler coupling agent, and a very small quantity of carbon black, at a rate of between 0.05 and 2 pce. After one such tread has been subjected to a photo-oxidation treatment, tyres comprising same have noticeably improved grip on wet roads. Preferably, the aforementioned photo-oxidation treatment, e.g. under visible UV radiation, can be performed during the production of the treads or tyres, in the green state, such as after curing, or later during the service life of said tyres.
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公开(公告)号：EP2379631A1
公开(公告)日：2011-10-26
申请号：EP09775231.5
申请日：2009-12-18
发明人： CAMBON, Stéphanie , VASSEUR, Didier
摘要： The invention relates to a rubber compound containing no or less than 0.5 phr zinc, which can be used for the manufacture of tyres, the compound being based on at least: a diene elastomer; a sulphur-based crosslinking system; an inorganic filler as reinforcing filler; a blocked mercaptosilane; and an amine-containing disulphide.
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3.发明公开
公开(公告)号：EP2379634A1
公开(公告)日：2011-10-26
申请号：EP09796714.5
申请日：2009-12-18
IPC分类号： C08K5/548
CPC分类号： C08K5/548 , B60C1/0016 , C08K3/013 , C08L21/00
摘要： The invention relates to a rubber compound containing no or less than 0.5 phr zinc, which can be used for the manufacture of tyres, the compound being based on at least: a diene elastomer; a sulphur-based crosslinking system; an inorganic filler as reinforcing filler; and a blocked mercaptosilane of the following general formula (I) in which formula (I): R
1 which are the same or different, each represent a monovalent hydrocarbon group chosen from alkyls, whether linear or branched, cycloalkyls or aryls, having 1 to 18 carbon atoms; A represents hydrogen or a monovalent hydrocarbon group chosen from alkyls, whether linear or branched, cycloalkyls or aryls, having 1 to 18 carbon atoms; Z represents a divalently bonded group having 1 to 18 carbon atoms; and n is an integer equal to 0, 1 or 2.-
4.发明授权BANDE DE ROULEMENT AYANT DES ELEMENTS DE SCULPTURE RECOUVERTS D'UN MELANGE EVOLUTIF 有权踏面由特定的混合物中所述包覆成型元件
公开(公告)号：EP1682360B1
公开(公告)日：2007-04-18
申请号：EP04791003.9
申请日：2004-10-29
发明人： CAMBON, Stéphanie , VASSEUR, Didier
CPC分类号： B60C1/0016 , B60C11/00 , B60C11/1346
摘要： The invention relates to a tread comprising a plurality of relief elements (1) formed by at least one rubber mixture (base mixture). The inventive tread is characterised in that, seen as a section in a plane containing the thickness of the tread, at least one lateral face defining the element is at least partially covered by a second rubber mixture (covering mixture), said covering mixture part extending, when new, to a height Hr at least equal to 30 % of the height H of the face. At least one first base mixture ends on the contact face (2), when new, or at the latest after wear equal to a maximum of 10 % of the height Hr. According to the invention, the base mixture has a blacking rate higher than 2 ecp, and the covering mixture has a blacking rate higher than 0 ecp and at the most equal to 2 ecp.
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公开(公告)号：EP1773938B1
公开(公告)日：2011-04-20
申请号：EP05772236.5
申请日：2005-07-28
发明人： CAMBON, Stéphanie , VASSEUR, Didier
CPC分类号： C08K5/548 , B60C1/0016 , Y02T10/862 , C08L21/00
摘要： The invention concerns a composition free or practically free of zinc or zinc derivative, useful in particular for making tyres or tyre running treads, comprising at least: one diene elastomer; one inorganic filler as reinforcing filler; optionally carbon black, at a rate less 5 than parts by weight per 100 parts of elastomer; a silane-polysulfide of formula (I), wherein: the symbols R1 and R2, identical or different, represent each a monovalent hydrocarbon group selected among alkyls, linear or branched, having 1 to 6 carbon atoms and the phenyl radical; the symbols R3, identical or different, represent each hydrogen or a monovalent hydrocarbon group selected among alkyls, linear or branched, having 1 to 4 carbon atoms and alkoxyalkyls, linear or branched, having 2 to 8 carbon atoms; the symbols Z, identical or different, are divalent binding groups comprising 1 to 18 carbon atoms; x is an integer or fraction not less than 2.
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公开(公告)号：EP1841820A1
公开(公告)日：2007-10-10
申请号：EP06700002.6
申请日：2006-01-16
发明人： CAMBON, Stéphanie , VASSEUR, Didier
CPC分类号： C08K5/0033 , B60C1/0016 , C08K5/07 , C08K5/1545 , C08K5/46 , C08K5/5397 , C08K5/548 , C08L21/00
摘要： The inventive tyre running thread comprises a rubber composition based on at least one type of diene elastomer, a non-black reinforcement filler, in particular inorganic, a coupling agent for bonding said dien elastomer and the filler, wherein said composition is characterised in that it also comprises a pro-photo oxidant agent and optionally a carbon black at a rate of less than 5 pce (parts by weight per hundred parts of elastomer). Said pro-photo oxidant agent is mainly embodied in the form of a radical or cationic photoinitiator activated or not by the presence of a photo-sensitiser. Tyres provided with said photo oxide (exposed to UV-visible radiation) running thread exhibit a substentially increased adherence on a wet road.
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公开(公告)号：EP1648960A1
公开(公告)日：2006-04-26
申请号：EP04763345.8
申请日：2004-07-20
发明人： CAMBON, Stéphanie , VASSEUR, Didier
CPC分类号： C08K3/36 , B29L2030/002 , B60C1/0016 , C08K3/04 , C08K5/548 , C08L21/00
摘要： The invention relates to a tyre tread comprising a rubber composition which is based on at least one diene elastomer, a reinforcing inorganic filler, such as silica, an elastomer/inorganic filler coupling agent, and a very small quantity of carbon black, at a rate of between 0.05 and 2 pce. After one such tread has been subjected to a photo-oxidation treatment, tyres comprising same have noticeably improved grip on wet roads. Preferably, the aforementioned photo-oxidation treatment, e.g. under visible UV radiation, can be performed during the production of the treads or tyres, in the green state, such as after curing, or later during the service life of said tyres.
摘要翻译： 本发明涉及一种轮胎胎面，其包含基于至少一种二烯弹性体，增强无机填料如二氧化硅，弹性体/无机填料偶联剂和极少量炭黑的橡胶组合物， 介于0.05和2 pce之间。 在一个这样的胎面经过光氧化处理之后，包含它们的轮胎在湿路面上的抓地力显着提高。 优选地，上述光氧化处理，例如， 在可见UV辐射下，可以在生产胎面或轮胎期间，在生坯状态下，例如在固化之后或在所述轮胎的使用寿命期间的后期进行。
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公开(公告)号：EP1773938A1
公开(公告)日：2007-04-18
申请号：EP05772236.5
申请日：2005-07-28
发明人： CAMBON, Stéphanie , VASSEUR, Didier
CPC分类号： C08K5/548 , B60C1/0016 , Y02T10/862 , C08L21/00
摘要： The invention concerns a composition free or practically free of zinc or zinc derivative, useful in particular for making tyres or tyre running treads, comprising at least: one diene elastomer; one inorganic filler as reinforcing filler; optionally carbon black, at a rate less 5 than parts by weight per 100 parts of elastomer; a silane-polysulfide of formula (I), wherein: the symbols R1 and R2, identical or different, represent each a monovalent hydrocarbon group selected among alkyls, linear or branched, having 1 to 6 carbon atoms and the phenyl radical; the symbols R3, identical or different, represent each hydrogen or a monovalent hydrocarbon group selected among alkyls, linear or branched, having 1 to 4 carbon atoms and alkoxyalkyls, linear or branched, having 2 to 8 carbon atoms; the symbols Z, identical or different, are divalent binding groups comprising 1 to 18 carbon atoms; x is an integer or fraction not less than 2.
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9.发明公开BANDE DE ROULEMENT AYANT DES ELEMENTS DE SCULPTURE RECOUVERTS D'UN MELANGE EVOLUTIF 有权踏面由特定的混合物中所述包覆成型元件
公开(公告)号：EP1682360A1
公开(公告)日：2006-07-26
申请号：EP04791003.9
申请日：2004-10-29
发明人： CAMBON, Stéphanie , VASSEUR, Didier
CPC分类号： B60C1/0016 , B60C11/00 , B60C11/1346
摘要： The invention relates to a tread comprising a plurality of relief elements (1) formed by at least one rubber mixture (base mixture). The inventive tread is characterised in that, seen as a section in a plane containing the thickness of the tread, at least one lateral face defining the element is at least partially covered by a second rubber mixture (covering mixture), said covering mixture part extending, when new, to a height Hr at least equal to 30 % of the height H of the face. At least one first base mixture ends on the contact face (2), when new, or at the latest after wear equal to a maximum of 10 % of the height Hr. According to the invention, the base mixture has a blacking rate higher than 2 ecp, and the covering mixture has a blacking rate higher than 0 ecp and at the most equal to 2 ecp.
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公开(公告)号：EP2379631B1
公开(公告)日：2015-09-02
申请号：EP09775231.5
申请日：2009-12-18
发明人： CAMBON, Stéphanie , VASSEUR, Didier
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