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1.发明授权Rubber composition containing a modified elastomer, method for preparing same, and tire containing same 有权含有改性弹性体的橡胶组合物，其制备方法和含有其的轮胎公开(公告)号：US09394434B2
公开(公告)日：2016-07-19
申请号：US13809456
申请日：2011-07-12
CPC分类号： C08L9/06 , B60C1/0016 , C08C19/22 , C08C19/28 , C08K3/36 , C08K5/32 , C08K5/3445 , C08K5/548 , Y02T10/862
摘要： The invention relates to a rubber composition based on at least one diene elastomer, a reinforcing filler, a chemical crosslinker and a modifier selected from compounds comprising at least one group Q, and at least one group A, which are joined to one another by at least one and preferably one spacer group Sp, wherein: Q comprises a dipole containing at least one and preferably one nitrogen atom, A comprises an associative group comprising at least one nitrogen atom, Sp is an atom or group of atoms forming a bond between Q and A. This composition has an improved balance between stiffness under moderate deformations/elongation at break and improved hysteresis properties and is therefore especially suited to the manufacture of tires for enhancing the trade off between rolling resistance and resistance to large deformations.
摘要翻译： 本发明涉及一种基于至少一种二烯弹性体，增强填料，化学交联剂和选自包含至少一个Q基团的化合物和至少一个基团A的橡胶组合物，它们通过在 至少一个优选一个间隔基团Sp，其中：Q包括含有至少一个并优选一个氮原子的偶极子，A包含包含至少一个氮原子的缔合基团，Sp是在Q之间形成键的原子或原子基团 该组合物在中等变形/断裂伸长率下的刚度和改善的滞后特性之间具有改善的平衡，因此特别适用于制造用于增强滚动阻力和抗大变形之间的折衷的轮胎。
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公开(公告)号：US20130131279A1
公开(公告)日：2013-05-23
申请号：US13809840
申请日：2011-07-12
IPC分类号： C08F36/04
CPC分类号： C08C19/22 , C07D233/34 , C07D233/36 , C08C19/28 , C08F8/30 , C08F36/04
摘要： The present invention relates to a modified polymer obtained by grafting of a compound comprising at least one group Q and at least one group A, bonded together by at least, and preferably, one “spacer” group Sp in which: Q comprises a dipole containing at least, and preferably, one nitrogen atom, capable of being grafted onto the polymer chain by [1,3]-dipolar cycloaddition, A comprises an associative group comprising at least one nitrogen atom, Sp is an atom or a group of atoms forming a bond between Q and A.
摘要翻译： 本发明涉及通过接枝包含至少一个Q基团和至少一个基团A的化合物而获得的改性聚合物，其中至少一个，优选地由一个“间隔基”基团Sp结合在一起，其中：Q包括含有 至少，优选一个能够通过[1,3] - 双极环加成接枝到聚合物链上的氮原子，A包括包含至少一个氮原子的缔合基团，Sp是原子或一个原子基团 Q和A之间的纽带。
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公开(公告)号：US09481754B2
公开(公告)日：2016-11-01
申请号：US13809859
申请日：2011-07-12
IPC分类号： C08C19/22 , C08F236/08 , B60C1/00 , C08C19/28 , C08K3/00
CPC分类号： C08F236/08 , B60C1/00 , C08C19/22 , C08C19/28 , C08K3/013 , C08K3/0033 , C08L15/00
摘要： The present invention relates to a modified polymer obtained by grafting a compound comprising at least one group Q, and at least one group A bonded together by at least, and preferably, one “spacer” group Sp in which: Q comprises an azo-carbonyl group capable of being grafted onto the polymer chain by an “ene reaction”, A comprises an associative group comprising at least one nitrogen atom, Sp is an atom or a group of atoms forming a bond between Q and A.
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公开(公告)号：US20140316057A1
公开(公告)日：2014-10-23
申请号：US13809859
申请日：2011-07-12
IPC分类号： C08F236/08
CPC分类号： C08F236/08 , B60C1/00 , C08C19/22 , C08C19/28 , C08K3/013 , C08K3/0033 , C08L15/00
摘要： The present invention relates to a modified polymer obtained by grafting a compound comprising at least one group Q, and at least one group A bonded together by at least, and preferably, one “spacer” group Sp in which: Q comprises an azo-carbonyl group capable of being grafted onto the polymer chain by an “ene reaction”, A comprises an associative group comprising at least one nitrogen atom, Sp is an atom or a group of atoms forming a bond between Q and A.
摘要翻译： 本发明涉及通过接枝包含至少一个基团Q的化合物和至少一个通过至少并且优选一个“间隔基”基团Sp键合在一起的基团，其中：Q包括偶氮 - 羰基 A能够通过“烯”反应被接枝到聚合物链上，A包括包含至少一个氮原子的缔合基团，Sp是在Q和A之间形成键的原子或一组原子。
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公开(公告)号：US09394380B2
公开(公告)日：2016-07-19
申请号：US13809840
申请日：2011-07-12
IPC分类号： C08F8/30 , C08C19/22 , C08C19/28 , C07D233/34 , C07D233/36 , C08F36/04
CPC分类号： C08C19/22 , C07D233/34 , C07D233/36 , C08C19/28 , C08F8/30 , C08F36/04
摘要： The present invention relates to a modified polymer obtained by grafting of a compound comprising at least one group Q and at least one group A, bonded together by at least, and preferably, one “spacer” group Sp in which: Q comprises a dipole containing at least, and preferably, one nitrogen atom, capable of being grafted onto the polymer chain by [1,3]-dipolar cycloaddition, A comprises an associative group comprising at least one nitrogen atom, Sp is an atom or a group of atoms forming a bond between Q and A.
摘要翻译： 本发明涉及通过接枝包含至少一个Q基团和至少一个基团A的化合物而获得的改性聚合物，其中至少一个，优选地由一个“间隔基”基团Sp结合在一起，其中：Q包括含有 至少，优选一个能够通过[1,3] - 双极环加成接枝到聚合物链上的氮原子，A包括包含至少一个氮原子的缔合基团，Sp是原子或一个原子基团 Q和A之间的纽带。
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6.发明申请RUBBER COMPOSITION CONTAINING A MODIFED ELASTOMER, METHOD FOR PREPARING SAME, AND TIRE CONTAINING SAME 有权包含改性弹性体的橡胶组合物，其制备方法和含有其的轮胎公开(公告)号：US20130123418A1
公开(公告)日：2013-05-16
申请号：US13809456
申请日：2011-07-12
IPC分类号： C08L9/06
CPC分类号： C08L9/06 , B60C1/0016 , C08C19/22 , C08C19/28 , C08K3/36 , C08K5/32 , C08K5/3445 , C08K5/548 , Y02T10/862
摘要： The invention relates to a rubber composition based on at least one diene elastomer, a reinforcing filler, a chemical crosslinker and a modifier selected from compounds comprising at least one group Q, and at least one group A, which are joined to one another by at least one and preferably one spacer group Sp, wherein: Q comprises a dipole containing at least one and preferably one nitrogen atom, A comprises an associative group comprising at least one nitrogen atom, Sp is an atom or group of atoms forming a bond between Q and A. This composition has an improved balance between stiffness under moderate deformations/elongation at break and improved hysteresis properties and is therefore especially suited to the manufacture of tyres for enhancing the trade off between rolling resistance and resistance to large deformations.
摘要翻译： 本发明涉及一种基于至少一种二烯弹性体，增强填料，化学交联剂和选自包含至少一个Q基团的化合物和至少一个基团A的橡胶组合物，它们通过在 至少一个优选一个间隔基团Sp，其中：Q包括含有至少一个并优选一个氮原子的偶极子，A包含包含至少一个氮原子的缔合基团，Sp是在Q之间形成键的原子或原子基团 该组合物在中等变形/断裂伸长率下的刚度和改善的滞后特性之间具有改善的平衡，因此特别适用于制造用于增强滚动阻力和抗大变形之间的折衷的轮胎。
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公开(公告)号：US09340626B2
公开(公告)日：2016-05-17
申请号：US13581595
申请日：2011-03-15
申请人： José Carlos Araujo Da Silva , Jean-Michel Favrot , Rachid Matmour , Anne Frédérique Salit , Nicolas Seeboth
发明人： José Carlos Araujo Da Silva , Jean-Michel Favrot , Rachid Matmour , Anne Frédérique Salit , Nicolas Seeboth
摘要： The invention relates to a tire comprising at least one rubber composition based on at least one diene elastomer, one reinforcing filler, one chemical crosslinking agent and one modifying agent, chosen from the compounds of following formula (I): where R denotes a unit comprising at least one reactive group, R1 denotes hydrogen, R2 denotes an alkylene radical comprising from 2 to 8 carbon atoms and optionally one or more heteroatoms chosen from S, N, O or Si, A denotes an oxygen or sulphur atom or an ═NH group, preferably an oxygen atom.
摘要翻译： 本发明涉及一种轮胎，其包含至少一种基于至少一种二烯弹性体的橡胶组合物，一种增强填料，一种化学交联剂和一种改性剂，其选自下式（I）的化合物：其中R表示包含 至少一个反应性基团，R 1表示氢，R 2表示包含2至8个碳原子的亚烷基和任选的一个或多个选自S，N，O或Si的杂原子，A表示氧或硫原子或= NH基团 ，优选氧原子。
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公开(公告)号：US20130012652A1
公开(公告)日：2013-01-10
申请号：US13581595
申请日：2011-03-15
申请人： José Carlos Araujo Da Silva , Jean-Michel Favrot , Rachid Matmour , Anne Frédérique Salit , Nicolas Seeboth
发明人： José Carlos Araujo Da Silva , Jean-Michel Favrot , Rachid Matmour , Anne Frédérique Salit , Nicolas Seeboth
摘要： The invention relates to a tire comprising at least one rubber composition based on at least one diene elastomer, one reinforcing filler, one chemical crosslinking agent and one modifying agent, chosen from the compounds of following formula (I): where R denotes a unit comprising at least one reactive group, R1 denotes hydrogen, R2 denotes an alkylene radical comprising from 2 to 8 carbon atoms and optionally one or more heteroatoms chosen from S, N, O or Si, A denotes an oxygen or sulphur atom or an ═NH group, preferably an oxygen atom.
摘要翻译： 本发明涉及一种轮胎，其包含至少一种基于至少一种二烯弹性体的橡胶组合物，一种增强填料，一种化学交联剂和一种改性剂，其选自下式（I）的化合物：其中R表示包含 至少一个反应性基团，R 1表示氢，R 2表示包含2至8个碳原子的亚烷基和任选的一个或多个选自S，N，O或Si的杂原子，A表示氧或硫原子或= NH基团 ，优选氧原子。
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