发明授权
- 专利标题: Thermal modification method for fluoroelastomers
- 专利标题(中): 含氟弹性体的热改性方法
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申请号: US813346申请日: 1977-07-06
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公开(公告)号: US4148982A公开(公告)日: 1979-04-10
- 发明人: Mituharu Morozumi , Gen Kojima , Takeshi Abe
- 申请人: Mituharu Morozumi , Gen Kojima , Takeshi Abe
- 申请人地址: JPX Tokyo
- 专利权人: Asahi Glass Co. Ltd.
- 当前专利权人: Asahi Glass Co. Ltd.
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX51-83973 19760716
- 主分类号: C08L27/12
- IPC分类号: C08L27/12 ; C08F8/00 ; C08F8/06 ; C08F8/50 ; C08J3/00 ; C08L1/00 ; C08L23/00 ; C08L27/00 ; C08L101/00 ; C09J127/12
摘要:
High molecular fluoroelastomers are thermally modified by heating the fluoroelastomer at its thermally degradable temperature in the presence of oxygen under maintaining elasticity. The modified fluoroelastomers have the improved adhesiveness and processability and are easily vulcanized.
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