公开(公告)号：US5120779A

公开(公告)日：1992-06-09

申请号：US562522

申请日：1990-08-03

申请人： Robert J. Cornell ,  Edward L. Wheeler ,  Russell A. Mazzeo ,  Sung W. Hong

发明人： Robert J. Cornell ,  Edward L. Wheeler ,  Russell A. Mazzeo ,  Sung W. Hong

IPC分类号： C07D251/70 ,  C08K5/3492

CPC分类号： C07D251/70 ,  C08K5/34922 ,  Y10T152/10855

摘要： A new class of antiozonant compounds, namely tris(N-alkyl-p-phenylenediamino)-1,3,5-triazine compounds, are incorporated into thermosetting compositions having at least one highly unsaturated rubbery polymer and at least one other elastomer having lesser unsaturation, such as EPDM. Thermosetting compositions are most useful as tire sidewall compositions which may be preferably cured with blends of organic peroxide and sulfur donor accelerators.

摘要翻译： 一类新的抗臭氧化合物，即三（N-烷基 - 对苯二胺基）-1,3,5-三嗪化合物，被掺入到具有至少一种高度不饱和橡胶状聚合物和至少一种具有较低不饱和度的其它弹性体的热固性组合物中 ，如EPDM。 热固性组合物最有用的轮胎侧壁组合物，其可优选用有机过氧化物和硫供体促进剂的共混物固化。

公开(公告)号：US4946881A

公开(公告)日：1990-08-07

申请号：US163921

申请日：1988-03-04

申请人： Robert J. Cornell ,  Edward L. Wheeler ,  Russell A. Mazzeo ,  Sung W. Hong

发明人： Robert J. Cornell ,  Edward L. Wheeler ,  Russell A. Mazzeo ,  Sung W. Hong

IPC分类号： C07D251/70 ,  C08K5/3492

CPC分类号： C07D251/70 ,  C08K5/34922

摘要： A new class of antiozonant compounds, namely tris(N-alkyl-p-phenylenediamino)-1,3,5-triazine compounds, are incorporated into thermosetting compositions having at least one highly unsaturated rubbery polymer and at least one other elastomer having lesser unsaturation, such as EPDM. Thermosetting compositions are most useful as tire sidewall compositions which may be preferably cured with blends of organic peroxide and sulfur donor accelerators.