Title:
RESIN COATED METAL PIGMENT AND METHOD OF PRODUCING THE SAME
Document Type and Number:
Japanese Patent JP2012162733
Kind Code:
A
Abstract:
To provide a resin coated metal pigment showing little decrease in the color tone, such as brightness, concealment property and a flip-flop feeling by the resin coating, and having excellent adhesiveness and chemical resistance.
The resin coated metal pigment contains 100 parts by weight of a metal pigment and 0.1 to 50 parts by weight of a resin adhering to the surface of the metal pigment. The resin coated metal pigment is obtained by partially circulating a slurry liquid containing the metal pigment in an external circulation type vessel during a resin coating process in a reaction tank, and applying vibration treatment with ultrasonic waves to the external circulation type vessel.
Inventors:
YUNAZAR FAHMI
KATSUTA SHIGEKI
KATSUTA SHIGEKI
Application Number:
JP2012098372A
Publication Date:
August 30, 2012
Filing Date:
April 24, 2012
Export Citation:
Assignee:
ASAHI KASEI CHEMICALS CORP
International Classes:
C09C3/10; C09C1/62; C09C1/64; C09C3/04
Domestic Patent References:
| JPS6440566A | 1989-02-10 | |||
| JP2000044835A | 2000-02-15 | |||
| JPH02233770A | 1990-09-17 | |||
| JPH0649109A | 1994-02-22 | |||
| JP2000351916A | 2000-12-19 | |||
| JP2006022384A | 2006-01-26 | |||
| JP2009227798A | 2009-10-08 |
Foreign References:
| WO2007043453A1 | 2007-04-19 |
Attorney, Agent or Firm:
Asamura patent office
Hideto Asamura
Hajime Asamura
Yoichiro Uemura
Katsunori Ando
Hideto Asamura
Hajime Asamura
Yoichiro Uemura
Katsunori Ando
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