发明授权
- 专利标题: Vermicular expanded graphite composite material
- 专利标题(中): 蠕墨扩张石墨复合材料
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申请号: US78538申请日: 1979-09-24
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公开(公告)号: US4265952A公开(公告)日: 1981-05-05
- 发明人: Ronald S. Caines
- 申请人: Ronald S. Caines
- 申请人地址: MI Midland
- 专利权人: The Dow Chemical Company
- 当前专利权人: The Dow Chemical Company
- 当前专利权人地址: MI Midland
- 主分类号: C04B35/536
- IPC分类号: C04B35/536 ; F16L58/04 ; F16L9/14 ; B32B27/00 ; B32B31/20 ; C01B31/04
摘要:
The present invention relates to a vermicular expanded graphite composite material and to an improved method for preparing such material by blending vermicular expanded graphite with a corrosion resistant resin dispersed in a carrier, vaporizing the carrier, and heating the composite material to sinter the resin. Compressed forms of the composite material are useful for protecting corrosion vulnerable substrates.
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