发明公开
- 专利标题: Method of making dipped rubber articles
- 专利标题(中): 制造浸渍橡胶制品的方法
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申请号: EP91301429.6申请日: 1991-02-22
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公开(公告)号: EP0455323A3公开(公告)日: 1992-05-27
- 发明人: Potter, William Duncan
- 申请人: LRC PRODUCTS LIMITED
- 申请人地址: North Circular Road Chingford, London E4 8QA GB
- 专利权人: LRC PRODUCTS LIMITED
- 当前专利权人: LRC PRODUCTS LIMITED
- 当前专利权人地址: North Circular Road Chingford, London E4 8QA GB
- 代理机构: Spencer, Graham Easdale
- 优先权: GB9009097 19900423
- 主分类号: C08J5/02
- IPC分类号: C08J5/02
摘要:
A method of making a flexible rubber article having a lubricating layer formed from a hydrogel polymer and a surfactant bonded thereto so as to provide a skin-contacting surface of the article comprises:
(a) forming the rubber article by dipping a suitably shaped former in a rubber latex, and drying, leaching, and acid priming the article on the former, (b) dipping the article, on the former, in a solution containing a hydrophilic, hydrogel-forming polymer, a curing agent therefor, and a surfactant, (c) heating the coated article on the former to effect drying and then curing of the hydrogel polymer and vulcanisation of the rubber, and (d) stripping the resulting article from the former.
(a) forming the rubber article by dipping a suitably shaped former in a rubber latex, and drying, leaching, and acid priming the article on the former, (b) dipping the article, on the former, in a solution containing a hydrophilic, hydrogel-forming polymer, a curing agent therefor, and a surfactant, (c) heating the coated article on the former to effect drying and then curing of the hydrogel polymer and vulcanisation of the rubber, and (d) stripping the resulting article from the former.
公开/授权文献
- EP0455323A2 Method of making dipped rubber articles 公开/授权日:1991-11-06
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