JPS5655459A - Preparation of pigment composition - Google Patents

Preparation of pigment composition

Info

Publication number
JPS5655459A
JPS5655459A JP13225679A JP13225679A JPS5655459A JP S5655459 A JPS5655459 A JP S5655459A JP 13225679 A JP13225679 A JP 13225679A JP 13225679 A JP13225679 A JP 13225679A JP S5655459 A JPS5655459 A JP S5655459A
Authority
JP
Japan
Prior art keywords
acid
powder
pigment
particle size
earth metal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP13225679A
Other languages
Japanese (ja)
Other versions
JPS5752383B2 (en
Inventor
Hiroshi Nakai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
OOKEETRADING KK
Original Assignee
OOKEETRADING KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by OOKEETRADING KK filed Critical OOKEETRADING KK
Priority to JP13225679A priority Critical patent/JPS5655459A/en
Publication of JPS5655459A publication Critical patent/JPS5655459A/en
Publication of JPS5752383B2 publication Critical patent/JPS5752383B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)

Abstract

PURPOSE: To form a pigment composition, having an extremely small angle of repose and suitable as a filler for a putty and a paint, etc., as well as for a plastic, by mixing a powder of an alkaline earth metal carbonate with an acid-resistant pigment powder which has adsorbed an acid.
CONSTITUTION: An acid-resistant pigment of a particle size about 0.01W100μ, composed of SiO2, Al2O3 or a complex salt thereof, is allowed to adsorb an acid (hydrochloric acid, phosphoric acid, acrylic acid, etc.) in an amount 0.2W3 times said pigment by weight. Then 100pts.wt. of an alkaline earth metal carbonate powder (mechanically crushed calcium carbonate, dolomite, etc.) of a particle size about 1W500μ are mixed with about 0.1W10pts.wt. of said acid resistant pigment powder treated as described above, and agitated, to obtain purpose composition.
COPYRIGHT: (C)1981,JPO&Japio
JP13225679A 1979-10-12 1979-10-12 Preparation of pigment composition Granted JPS5655459A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13225679A JPS5655459A (en) 1979-10-12 1979-10-12 Preparation of pigment composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13225679A JPS5655459A (en) 1979-10-12 1979-10-12 Preparation of pigment composition

Publications (2)

Publication Number Publication Date
JPS5655459A true JPS5655459A (en) 1981-05-16
JPS5752383B2 JPS5752383B2 (en) 1982-11-08

Family

ID=15077013

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13225679A Granted JPS5655459A (en) 1979-10-12 1979-10-12 Preparation of pigment composition

Country Status (1)

Country Link
JP (1) JPS5655459A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04100781U (en) * 1991-01-28 1992-08-31

Also Published As

Publication number Publication date
JPS5752383B2 (en) 1982-11-08

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