Title:
CARBON BLACK, COMPOSITION, LAMINATE, AND BATTERY
Document Type and Number:
WIPO Patent Application WO/2023/054377
Kind Code:
A1
Abstract:
A carbon black having a bulk density of 0.08 g/cm3 after being compressed for 3 minutes at a pressure of 490 Pa. A carbon black having a bulk density of 0.1 g/cm3 or less after being stirred for 30 minutes at a gravitational acceleration of 400 G by using a rotation/revolution type stirrer.
Inventors:
NAKASHIMA MICHIYA (JP)
NAGAI TATSUYA (JP)
HARADA YUSAKU (JP)
YAMADA MASATO (JP)
TANAKA KOSUKE (JP)
NAGAI TATSUYA (JP)
HARADA YUSAKU (JP)
YAMADA MASATO (JP)
TANAKA KOSUKE (JP)
Application Number:
PCT/JP2022/035977
Publication Date:
April 06, 2023
Filing Date:
September 27, 2022
Export Citation:
Assignee:
DENKA COMPANY LTD (JP)
International Classes:
C09C1/48; C09D17/00; H01M4/02; H01M4/13; H01M4/62
Domestic Patent References:
| WO2018037910A1 | 2018-03-01 |
Foreign References:
| JP2009035598A | 2009-02-19 | |||
| JPH01188568A | 1989-07-27 | |||
| JPS6134073A | 1986-02-18 | |||
| JPS6474273A | 1989-03-20 | |||
| JP2018522977A | 2018-08-16 | |||
| JP2009035598A | 2009-02-19 |
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
Download PDF: