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Title:
RED IRON OXIDE PIGMENT HAVING IMPROVED COLORING CHARACTERISTICS
Document Type and Number:
Japanese Patent JPS61231059
Kind Code:
A
Abstract:
The isoelectric point of the pigments is greater than 7, particularly preferably greater than 8.

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Inventors:
BIRUFURIITO BUROU
HORUSUTO BURUN
PEETAA KURETSUSE
HANSU ZANDAA
Application Number:
JP7262486A
Publication Date:
October 15, 1986
Filing Date:
April 01, 1986
Export Citation:
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Assignee:
BAYER AG
International Classes:
C09C1/00; C04B33/14; C04B33/30; C08K3/22; C09C1/22; C09C1/24; C09C3/06; C09D17/00; (IPC1-7): C09C1/24
Attorney, Agent or Firm:
Heikichi Odashima



 
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