发明名称 Process for treating a body of stainless steel so as to promote its adherence to a rubber composition
摘要 Process for treating a body of steel to promote its adherence to a composition which includes at least a rubber, containing the following points: a body at least the surface of which is of stainless steel is used, this steel containing at least 0.02% and at most 0.2% carbon, at least 3% and at most 20% nickel, at least 12% and at most 28% chromium, the sum of the nickel and the chromium being at least equal to 20% and at most equal to 35%, all of these percentage values being by weight; the structure of the steel includes at least 20% by volume of martensite and is without austenite or it comprises less than 80% thereof by volume; the surface of the body is activated and then treated with at least one starting silane so that it is covered with a film constituted only, or substantially only, of one or more silanes, in such a manner that this surface treated in this way can be placed directly in contact with the composition. Articles comprising a rubber composition and a metal body which has been treated in accordance with the process of the invention, such articles being for instance tires.
申请公布号 US5958161(A) 申请公布日期 1999.09.28
申请号 US19980085095 申请日期 1998.05.26
申请人 MICHELIN & CIE 发明人 GRIMBERG, BRUNO;LENABOUR, DAVID;PERSON, PATRICE;TONON, CORINNE
分类号 D07B1/06;B32B9/00;B32B15/06;B60C1/00;B60C9/00;C08J5/06;C08J5/12;C09J5/02;C22C38/00;C22C38/40;C23C30/00;D02G3/48;(IPC1-7):B60C9/00 主分类号 D07B1/06
代理机构 代理人
主权项
地址