- 专利标题: Method of manufacturing polyester fibers with good adhesion to rubber
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申请号: US519160申请日: 1983-08-01
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公开(公告)号: US4477497A公开(公告)日: 1984-10-16
- 发明人: Kazushige Kudo , Shigeo Yamamoto , Shigemitsu Murase
- 申请人: Kazushige Kudo , Shigeo Yamamoto , Shigemitsu Murase
- 申请人地址: NJ Morris Township, Morris County
- 专利权人: Unitika Limited
- 当前专利权人: Unitika Limited
- 当前专利权人地址: NJ Morris Township, Morris County
- 优先权: JPX55-159021 19801111
- 主分类号: C08J5/06
- IPC分类号: C08J5/06 ; C08K5/1515 ; C08L61/06 ; B05D3/02
摘要:
This invention is a method of manufacturing polyester fibers with good adhesion to rubber, characterized in that in the process of spinning polyester fibers, a spinning oil (finish composition) containing an epoxy compound and a novolak resin made from a dimethylolated phenolic compound and resorcinol is added to the polyester fibers which are then heat treated.
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