发明名称 Method for pretreating glass cords which minimizes cord blows
摘要 An improvement in the method of preparing a glass-reinforced elastomeric product whereby cord blows may be eliminated. The method includes treating the glass fabric with a dip which improves adhesion to the rubber, and calendering the glass fabric and the rubber compound. The improvement comprises the step, prior to the calendering, of applying to the glass fabric an overdip composition including an effective amount of a material which is a cure accelerator for the rubber, whereby the amount of time required for full cure, and compaction of the rubber compound is reduced.
申请公布号 US4302264(A) 申请公布日期 1981.11.24
申请号 US19800150111 申请日期 1980.05.15
申请人 THE GENERAL TIRE & RUBBER COMPANY 发明人 DEVITT, JAMES J.
分类号 B29C70/20;B29D30/38;B29D30/40;C08J3/24;C08J5/08;(IPC1-7):B29H17/28;B29H9/02 主分类号 B29C70/20
代理机构 代理人
主权项
地址