发明授权
US5672630A Process for producing reclaimed rubber or unvulcanized reclaimed rubber
失效
生产再生橡胶或未硫化回收橡胶的方法
- 专利标题： Process for producing reclaimed rubber or unvulcanized reclaimed rubber
- 专利标题（中）： 生产再生橡胶或未硫化回收橡胶的方法
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申请号： US651057申请日： 1996-05-21
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公开(公告)号： US5672630A公开(公告)日： 1997-09-30
- 发明人: Makoto Mouri , Arimitsu Usuki , Norio Sato
- 申请人： Makoto Mouri , Arimitsu Usuki , Norio Sato
- 申请人地址： JPX Aichi-ken
- 专利权人： Kabushiki Kaisha Toyota Chuo Kenkyusho
- 当前专利权人： Kabushiki Kaisha Toyota Chuo Kenkyusho
- 当前专利权人地址： JPX Aichi-ken
- 优先权： JPX7-150905 19950524
- 主分类号： C08C19/00
- IPC分类号： C08C19/00 ; C08F8/00 ; C08L17/00 ; C08L19/00 ; C08J11/04
摘要：
A process for producing reclaimed rubber has the steps of: mixing waste vulcanized rubber with unvulcanized new rubber and a devulcanizing agent; and kneading the resulting mixture in a heating atmosphere for mastication of the unvulcanized new rubber and simultaneously reclamation of the waste vulcanized rubber. Furthermore, the obtained unvulcanized reclaimed rubber can be vulcanized with a vulcanizing agent.
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