JPS52103422A - Preparation of pigment compositions - Google Patents

Preparation of pigment compositions

Info

Publication number
JPS52103422A
JPS52103422A JP1947176A JP1947176A JPS52103422A JP S52103422 A JPS52103422 A JP S52103422A JP 1947176 A JP1947176 A JP 1947176A JP 1947176 A JP1947176 A JP 1947176A JP S52103422 A JPS52103422 A JP S52103422A
Authority
JP
Japan
Prior art keywords
preparation
pigment compositions
pigment
redissolved
freeze
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.)
Pending
Application number
JP1947176A
Other languages
Japanese (ja)
Inventor
Naoji Mizoguchi
Yasuhito Mitsunaga
Keiji Sakamoto
Kazuo Kaneko
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.)
Toyo Ink Mfg Co Ltd
Original Assignee
Toyo Ink Mfg Co Ltd
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 Toyo Ink Mfg Co Ltd filed Critical Toyo Ink Mfg Co Ltd
Priority to JP1947176A priority Critical patent/JPS52103422A/en
Publication of JPS52103422A publication Critical patent/JPS52103422A/en
Pending legal-status Critical Current

Links

Landscapes

  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Paints Or Removers (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)

Abstract

PURPOSE: To prepare a pigment composition capable of being uniformly redispersed and redissolved by simple mixing and agitation operations, having improved shelf stability, by freeze-drying a dispersion mixture consisting of a pigment, a resin, a specific organic solvent and water in a specific proportion.
COPYRIGHT: (C)1977,JPO&Japio
JP1947176A 1976-02-26 1976-02-26 Preparation of pigment compositions Pending JPS52103422A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1947176A JPS52103422A (en) 1976-02-26 1976-02-26 Preparation of pigment compositions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1947176A JPS52103422A (en) 1976-02-26 1976-02-26 Preparation of pigment compositions

Publications (1)

Publication Number Publication Date
JPS52103422A true JPS52103422A (en) 1977-08-30

Family

ID=12000229

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1947176A Pending JPS52103422A (en) 1976-02-26 1976-02-26 Preparation of pigment compositions

Country Status (1)

Country Link
JP (1) JPS52103422A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0999231A1 (en) * 1997-07-16 2000-05-10 Maruo Calcium Company Limited Glycol dispersion of inorganic powder, process for producing the same, and polyester composition containing the dispersion

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0999231A1 (en) * 1997-07-16 2000-05-10 Maruo Calcium Company Limited Glycol dispersion of inorganic powder, process for producing the same, and polyester composition containing the dispersion
EP0999231A4 (en) * 1997-07-16 2001-01-10 Maruo Calcium Glycol dispersion of inorganic powder, process for producing the same, and polyester composition containing the dispersion

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