BLACK COMPLEX PARTICLE POWDER AND COATING AND RESIN COMPOSITION EACH CONTAINING THE BLACK COMPLEX PARTICLE POWDER

Title:

BLACK COMPLEX PARTICLE POWDER AND COATING AND RESIN COMPOSITION EACH CONTAINING THE BLACK COMPLEX PARTICLE POWDER

Document Type and Number:

Japanese Patent JP2005120284

Kind Code:

A

Abstract:

To provide black complex particle powder excellent in dispersibility and filling property in vehicles and exhibiting excellent blackness in slight addition amount.

In the black complex particle powder, at least parts of particle surfaces of carbon product particle powder of furnace black, channel black, acetylene black, etc., are coated with a surface treating agent and a carbon component exists on the each surface of the coat and/or the particles. The black complex particle powder has ≤20% rate of change of compressive density.

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Inventors:

HAYASHI KAZUYUKI
IWASAKI KEISUKE
MORII HIROKO
HORIE SHINJI

Application Number:

JP2003358534A

Publication Date:

May 12, 2005

Filing Date:

October 17, 2003

Export Citation:

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Assignee:

TODA KOGYO CORP

International Classes:

C08K9/04; C08L101/00; C09C1/48; C09C3/00; C09D7/12; C09D201/00; (IPC1-7): C09C1/48; C08K9/04; C08L101/00; C09C3/00; C09D7/12; C09D201/00

Domestic Patent References:

JPH11323174A	1999-11-26
JP2000351914A	2000-12-19
JPH11157816A	1999-06-15
JPH11140342A	1999-05-25
JPS6351467A	1988-03-04
JPS4733196B1
JPH11100524A	1999-04-13

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