发明申请
- 专利标题: EXFOLIATED GRAPHITE-RESIN COMPOSITE MATERIAL AND METHOD FOR PRODUCING THE SAME
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申请号: US15481890申请日: 2017-04-07
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公开(公告)号: US20170210876A1公开(公告)日: 2017-07-27
- 发明人: Shoji Nozato , Akira Nakasuga , Hiroshi Yoshitani
- 申请人: SEKISUI CHEMICAL CO., LTD.
- 优先权: JP2012-186463 20120827
- 主分类号: C08K3/04
- IPC分类号: C08K3/04 ; C08L101/00 ; C08F292/00 ; C08K7/24 ; C08F2/44
摘要:
There is provided an exfoliated graphite-resin composite material that has high dispersibility in resins and the like and is easily handled. An exfoliated graphite-resin composite material in which exfoliated graphite and a resin form a composite. When an amount of methylene blue adsorbed per g of the exfoliated graphite-resin composite material (μmol/g) is y, the amount of methylene blue adsorbed as measured based on a difference between an absorbance of a methanol solution of methylene blue at a concentration of 10 mg/L and an absorbance of a supernatant liquid obtained by introducing the exfoliated graphite-resin composite material into the methanol solution of methylene blue and performing centrifugation, and a BET specific surface area (m2/g) of the exfoliated graphite-resin composite material is x, a ratio y/x is 0.15 or more, and the BET specific surface area is 25 m2/g or more.
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