Title:
ORGANIC/INORGANIC COMPOSITE PIGMENT AND PRODUCTION THEREOF
Document Type and Number:
Japanese Patent JPH07304997
Kind Code:
A
Abstract:
PURPOSE: To obtain the pigment excellent in saturation and hiding power and resistant to bleeding caused by water or ethanol.
CONSTITUTION: A white inorganic pigment having a refractive index of 2 or above and an average particle diameter of 0.01-60, desirably 0.1-60μm, is firmly coated with calcium carbonate and C. I. Pigment Red 202.
Inventors:
HORINO MASAAKI
Application Number:
JP12051094A
Publication Date:
November 21, 1995
Filing Date:
May 10, 1994
Export Citation:
Assignee:
POLA CHEM IND INC
International Classes:
A61K8/00; A61K8/18; A61K8/29; A61K8/46; A61Q1/00; A61Q1/02; A61Q1/06; A61Q1/08; A61Q1/10; A61Q3/02; C09C1/00; C09C1/04; C09C1/36; C09C3/06; C09C3/08; (IPC1-7): C09C3/08; C09C1/00; C09C1/04; C09C1/36; C09C3/06