- 专利标题： Method for preparing a carbon black of high resistivity and a carbon black of high resistivity prepared by this method
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申请号： US16232607申请日： 2018-12-26
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公开(公告)号： US11332622B2公开(公告)日： 2022-05-17
- 发明人: Jae-Seok Lee , Jae-Heung Park , Su-Jin Son
- 申请人： OCI COMPANY LTD.
- 申请人地址： KR Seoul
- 专利权人： OCI COMPANY LTD.
- 当前专利权人： OCI COMPANY LTD.
- 当前专利权人地址： KR Seoul
- 代理机构： Hauptman Ham, LLP
- 优先权： KR10-2017-0180821 20171227
- 主分类号： C09C1/56
- IPC分类号： C09C1/56 ; C09C1/50 ; C09C1/60
摘要：
The present invention generally relates to a method for preparing a carbon black of high resistivity through the surface treatment of the carbon black which exhibits conductivity, and a carbon black prepared by this method.
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