Use of radiation-curable acrylates to surface modify polyethylene
terephthalate to improve adhesion to standard rubber adhesives and
thereby to rubber-based materials
    24.
    发明授权
    Use of radiation-curable acrylates to surface modify polyethylene terephthalate to improve adhesion to standard rubber adhesives and thereby to rubber-based materials 失效
    使用可辐射固化的丙烯酸酯来表面改性聚对苯二甲酸乙二醇酯,以改善与标准橡胶粘合剂和橡胶基材料的粘合性

    公开(公告)号:US4514438A

    公开(公告)日:1985-04-30

    申请号:US440882

    申请日:1982-11-12

    CPC分类号: C08J5/06 C08J2321/00

    摘要: A polyethylene terephthalate material (e.g., a filament or cord) is disclosed that exhibits desirable adhesive characteristics in rubber-reinforcing applications. An important aspect of the invention is the incorporation of a radiation-curable acrylate monomer in a spin finish coating or as a coating applied upon a spin finish coating, and the subsequent photopolymerization of the acrylate monomer by exposure of the coated filament or cord to a suitable radiation source. The surface-modified material thus shows an improved adhesion to phenolicformaldehyde-latex adhesives.

    摘要翻译: 公开了一种聚对苯二甲酸乙二醇酯材料(例如,长丝或绳索),其在橡胶增强应用中表现出期望的粘合特性。 本发明的一个重要方面是将可辐射固化的丙烯酸酯单体引入旋涂完成涂层中或作为涂覆在旋涂完成涂层上的涂层,以及随后通过将涂覆的长丝或电线暴露于其中的丙烯酸酯单体的光聚合 合适的辐射源。 因此,表面改性材料显示出对酚醛树脂 - 胶乳粘合剂的改善的粘合性。