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1.发明公开COMPOSITION DE CAOUTCHOUC POUR PNEUMATIQUE COMPORTANT UN POLYORGANOSILOXANE MULTIFONCTIONNEL A TITRE D'AGENT DE COUPLAGE 审中-公开轮胎橡胶组合物官能聚有机硅氧烷ALS离合器存在
公开(公告)号：EP1297055A1
公开(公告)日：2003-04-02
申请号：EP01947362.8
申请日：2001-06-13
IPC分类号： C08G77/26 , C08G77/388 , C08K5/5425 , C08K5/544 , C08L21/00 , B60C1/00
CPC分类号： C08K5/5425 , B60C1/00 , C08K5/544 , C08L7/00 , C08L9/06 , C08L21/00 , C08L83/04 , C08L2666/14
摘要： The invention concerns a sulphur crosslinkable elastomer composition, for use in the manufacture of tyres, comprising at least: i) an isoprene elastomer, in particular natural rubber; ii) a reinforcing inorganic filler, in particular silica; and iii) as coupling agent (white filler/isoprene elastomer), a multifunctional polyorganosiloxane (POS) comprising, grafted on its silicone atoms, part at least of a hydroxyl or hydrolysable function, at least a group bearing at least an activated double ethylene bond. Said POS is in particular a POS with imide, acid or ester function, whereof the double ethylene bond is activated by at least an adjacent carbonyl group (>C=O). The invention also concerns a tyre or semi-finished product, in particular a running tread for tyre comprising said inventive composition.
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2.发明公开PNEUMATIQUE ET BANDE DE ROULEMENT COMPORTANT COMME AGENT DE COUPLAGE UN TETRASULFURE DE BIS-ALKOXYSILANE 有权轮胎和胎面，它作为离合器意味着TETRA硫化二烷氧基硅烷CONTAINS
公开(公告)号：EP1392769A1
公开(公告)日：2004-03-03
申请号：EP02735225.1
申请日：2002-04-05
CPC分类号： C08K5/548 , B60C1/00 , B60C1/0016 , B60C1/0025 , B60C15/06 , B60C2015/0614 , C08L21/00 , C08L9/00
摘要： The invention concerns a tyre or a running tread incorporating an elastomeric composition with improved vulcanization kinetics, based on at least a diene elastomer, a reinforcing inorganic filler and, as coupling agent (inorganic filler/elastomer), a bis-alkoxysilane tetrasulphide of formula (I) wherein: the symbols R1, identical or different, represent each a monovalent hydrocarbon group selected among alkyls, linear or branched, having 1 to 4 carbon atoms; R2 and R3, 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; x is an integer or a fraction number between 3 and 5.
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3.发明授权PNEUMATIQUE ET BANDE DE ROULEMENT COMPORTANT COMME AGENT DE COUPLAGE UN TETRASULFURE DE BIS-ALKOXYSILANE 有权轮胎和胎面，它作为离合器意味着TETRA硫化二烷氧基硅烷CONTAINS
公开(公告)号：EP1392769B1
公开(公告)日：2012-01-25
申请号：EP02735225.1
申请日：2002-04-05
CPC分类号： C08K5/548 , B60C1/00 , B60C1/0016 , B60C1/0025 , B60C15/06 , B60C2015/0614 , C08L21/00 , C08L9/00
摘要： The invention concerns a tyre or a running tread incorporating an elastomeric composition with improved vulcanization kinetics, based on at least a diene elastomer, a reinforcing inorganic filler and, as coupling agent (inorganic filler/elastomer), a bis-alkoxysilane tetrasulphide of formula (I) wherein: the symbols R1, identical or different, represent each a monovalent hydrocarbon group selected among alkyls, linear or branched, having 1 to 4 carbon atoms; R2 and R3, 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; x is an integer or a fraction number between 3 and 5.
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