Title:
カーボンブラック組成物および磁気記録媒体
Document Type and Number:
Japanese Patent JP5798986
Kind Code:
B2
Abstract:
An aspect of the present invention relates to a carbon black composition, which comprises carbon black; an organic tertiary amine selected from the group consisting of an aliphatic tertiary monoamine and an alicyclic tertiary amine; and at least one organic solvent selected from the group consisting of methyl ethyl ketone, cyclohexanone, isophorone, and ethanol.
Inventors:
Kazufumi Komura
Application Number:
JP2012145057A
Publication Date:
October 21, 2015
Filing Date:
June 28, 2012
Export Citation:
Assignee:
FUJIFILM Corporation
International Classes:
C09D17/00; C09D7/12; C09D127/06; C09D157/00; C09D175/04; G11B5/735; G11B5/738
Domestic Patent References:
| JP2002333880A | ||||
| JP2005154573A | ||||
| JP2002074649A | ||||
| JP8017037A | ||||
| JP2004285140A | ||||
| JP2005213405A | ||||
| JP2007131787A | ||||
| JP62023986A | ||||
| JP9320037A | ||||
| JP8269371A | ||||
| JP2011162698A |
Attorney, Agent or Firm:
Patent Service Corporation Patent Office Sykes