Invention Grant
- Patent Title: Mesoporous carbon black and processes for making same
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Application No.: US12378260Application Date: 2009-02-12
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Publication No.: US10087330B2Publication Date: 2018-10-02
- Inventor: Martin C. Green , Roscoe Taylor , Geoffrey D. Moeser , Agathagelos Kyrlidis , Raymond M. Sawka
- Applicant: Martin C. Green , Roscoe Taylor , Geoffrey D. Moeser , Agathagelos Kyrlidis , Raymond M. Sawka
- Applicant Address: US MA Boston
- Assignee: Cabot Corporation
- Current Assignee: Cabot Corporation
- Current Assignee Address: US MA Boston
- Main IPC: B32B5/16
- IPC: B32B5/16 ; C09C1/56 ; B82Y30/00 ; C01B3/12 ; C09D11/324 ; C10J3/54 ; H01G9/00 ; H01G11/34 ; H01M4/92 ; H01G11/24 ; C08K3/04 ; C09D11/02 ; H01G9/022 ; H01M4/86
Abstract:
The invention is directed to processes for increasing the surface area of a carbon black starting material and for forming mesoporous carbon black. The process includes the step of contacting a carbon black starting material having a first BET nitrogen surface area with an oxidant in a fluidized bed under conditions effective to form a carbon black product having a second BET nitrogen surface area greater than the first BET nitrogen surface area. The invention is also directed to carbon black product formed by this process.
Public/Granted literature
- US20090208751A1 Mesoporous carbon black and processes for making same Public/Granted day:2009-08-20
Information query
