Title:
アルミニウム顔料
Document Type and Number:
Japanese Patent JP3714872
Kind Code:
B2
Abstract:
An aluminium pigment, wherein the mean particle diameter d50 is 5 - 35 mu m, the ratio of mean particle diameter d50 ( mu m) to mean thickness t ( mu m) is 30 - 90, and the mean surface roughness Ra is 20 nm or less.
Inventors:
Clearing
Atsutoshi Sugimoto
Atsutoshi Sugimoto
Application Number:
JP2000544458A
Publication Date:
November 09, 2005
Filing Date:
April 19, 1999
Export Citation:
Assignee:
Asahi Kasei Metals Corporation
International Classes:
B22F1/05; B22F1/06; B22F1/068; B22F9/04; C09C1/64; (IPC1-7): B22F1/00; C09C1/64; C09C3/04
Domestic Patent References:
| JP9194756A | ||||
| JP1119601A | ||||
| JP3294360A | ||||
| JP6454070A |
Attorney, Agent or Firm:
Hideo Takei
Takeshi Shimizu
Joi Ito
Yoshio Narui
Takeshi Shimizu
Joi Ito
Yoshio Narui