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公开(公告)号：EP2593485A1
公开(公告)日：2013-05-22
申请号：EP11730680.3
申请日：2011-07-12
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 produced by grafting a compound thereto, said compound including at least one group Q and at least one group A bonded together by at least one, and preferably only one, spacer group Sp, where: Q includes a dipole containing at least one, and preferably only one, nitrogen atom capable of being grafted onto the polymer chain by [l,3]-dipolar cycloaddition; A includes a combined group that includes at least one nitrogen atom; and 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：EP2593485B1
公开(公告)日：2016-03-23
申请号：EP11730680.3
申请日：2011-07-12
IPC分类号： C08C19/28 , C08C19/22 , C07D233/34 , C07D233/36
CPC分类号： C08C19/22 , C07D233/34 , C07D233/36 , C08C19/28 , C08F8/30 , C08F36/04
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3.发明公开
公开(公告)号：EP2593487A1
公开(公告)日：2013-05-22
申请号：EP11734066.1
申请日：2011-07-12
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 thereto, said compound including at least one group Q and at least one group A bonded together by at least one, and preferably only one, spacer group Sp, where: Q includes an azo-carbonyl group which can be grafted onto the polymer chain by an ene reaction; A includes a combined group including at least one nitrogen atom; and Sp is an atom or a group of atoms forming a bond between Q and A.
摘要翻译： 本发明涉及通过将化合物接枝到其上而获得的改性聚合物，所述化合物包含至少一个基团Q和至少一个通过至少一个，优选仅一个间隔基团Sp结合在一起的基团A，其中：Q包括 可通过烯反应接枝到聚合物链上的偶氮羰基; A包括包含至少一个氮原子的联合基团; Sp是形成Q和A之间键的原子或原子团。
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公开(公告)号：EP2593487B1
公开(公告)日：2015-11-25
申请号：EP11734066.1
申请日：2011-07-12
CPC分类号： C08F236/08 , B60C1/00 , C08C19/22 , C08C19/28 , C08K3/013 , C08K3/0033 , C08L15/00
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5.发明公开COMPOSITION DE CAOUTCHOUC CONTENANT UN ELASTOMERE MODIFIE, SON PROCEDE DE PREPARATION ET PNEUMATIQUE LA CONTENANT 有权与改性弹性体，生产工艺THEREFOR和轮胎SO橡胶组合物
公开(公告)号：EP2593486A1
公开(公告)日：2013-05-22
申请号：EP11730681.1
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 containing at least one diene elastomer, a reinforcing filler, a chemical cross-linking agent, and a modifying agent selected from among the compounds that include at least one group Q and at least one group A bonded together by at least one, and preferably only one, spacer group Sp, where: Q includes a dipole containing at least one, and preferably only one, nitrogen atom; A includes a combined group including at least one nitrogen atom; and Sp is an atom or a group of atoms forming a bond between Q and A. Said composition exhibits a trade-off between mean-deformation stiffness and elongation at break, as well as improved hysteresis properties, and is therefore particularly suitable for the manufacture of tires in order to improve the trade-off between rolling resistance and resistance to large deformations.
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6.发明授权COMPOSITION DE CAOUTCHOUC CONTENANT UN ELASTOMERE MODIFIE, SON PROCEDE DE PREPARATION ET PNEUMATIQUE LA CONTENANT 有权与改性弹性体，生产工艺THEREFOR和轮胎SO橡胶组合物
公开(公告)号：EP2593486B1
公开(公告)日：2016-03-23
申请号：EP11730681.1
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
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