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Patent Searching and Data


Title:
COLORED FLAKY PIGMENT AND ITS PREPARATION
Document Type and Number:
Japanese Patent JPS5821456
Kind Code:
A
Abstract:

PURPOSE: Pigment having improved coloring characteristics, applicable for both oil and aqueous uses, having improved gloss, obtained by integrating nonmetallic inorganic flaky pigment and insoluble type organic pigment with an inclusion or colored insoluble metal phosphate or insoluble metal borate.

CONSTITUTION: For example, (A) a suspension of nonmetallic inorganic flaky pigment (e.g., granulated mica powder, etc.) is blended with (B) a suspension of (i) insoluble type organic pigment, and, if necessary, (ii) a surface active agent. This aqueous suspension is blended with (C) a solution of an insoluble metal phosphate of magnesium, etc., (D) a solution of an insoluble metal borate or (E) a solution of complex of an insoluble metal phosphate and borate, to give the desired pigment.


Inventors:
KUBO YASUSHI
Application Number:
JP11782481A
Publication Date:
February 08, 1983
Filing Date:
July 29, 1981
Export Citation:
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Assignee:
KUBO YASUSHI
International Classes:
C09C3/00; C09C3/06; (IPC1-7): C09C3/00
Attorney, Agent or Firm:
Matsuhiro Masahiro