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JPS5698265A - Preparation of pigment - Google Patents

Preparation of pigment

Info

Publication number
JPS5698265A
JPS5698265A JP17323779A JP17323779A JPS5698265A JP S5698265 A JPS5698265 A JP S5698265A JP 17323779 A JP17323779 A JP 17323779A JP 17323779 A JP17323779 A JP 17323779A JP S5698265 A JPS5698265 A JP S5698265A
Authority
JP
Japan
Prior art keywords
anionic dye
hydrotalcite
crystal
formula
chemically
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
JP17323779A
Other languages
Japanese (ja)
Inventor
Yoshio Matsushima
Tetsuya Kotani
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.)
Kyowa Chemical Industry Co Ltd
KH Neochem Co Ltd
Original Assignee
Kyowa Chemical Industry Co Ltd
Kyowa Kagaku Kogyo 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 Kyowa Chemical Industry Co Ltd, Kyowa Kagaku Kogyo KK filed Critical Kyowa Chemical Industry Co Ltd
Priority to JP17323779A priority Critical patent/JPS5698265A/en
Publication of JPS5698265A publication Critical patent/JPS5698265A/en
Pending legal-status Critical Current

Links

Landscapes

  • Cosmetics (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)

Abstract

PURPOSE: To obtain inexpensive pigment with improved tinting strength and varieties of color, by adsorbing anionic dye chemically on the surface of the crystal of a specific hydrotalcite compound using its high positive charge.
CONSTITUTION: A hydrotalcite compound (e.g., a compound shown by the formula II, etc.) shown by the formula I (A2 is CO3 2-, SO4 2-; x is 0<x<0.4; y is 1W3; z is 0<z<1; m is positive number) is brought into contact with a sufficient amount of anionic dye (e.g., naphthaol yellow-S, etc.) in an aqueous medium so that the anionic dye is adsorbed on the surface of the crystal of the hydrotalcite chemically, to give the desired digment.
COPYRIGHT: (C)1981,JPO&Japio
JP17323779A 1979-12-31 1979-12-31 Preparation of pigment Pending JPS5698265A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17323779A JPS5698265A (en) 1979-12-31 1979-12-31 Preparation of pigment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17323779A JPS5698265A (en) 1979-12-31 1979-12-31 Preparation of pigment

Publications (1)

Publication Number Publication Date
JPS5698265A true JPS5698265A (en) 1981-08-07

Family

ID=15956687

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17323779A Pending JPS5698265A (en) 1979-12-31 1979-12-31 Preparation of pigment

Country Status (1)

Country Link
JP (1) JPS5698265A (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0206800A2 (en) * 1985-06-24 1986-12-30 The Dow Chemical Company Insoluble pigments and preparation thereof
EP0206798A2 (en) * 1985-06-24 1986-12-30 The Dow Chemical Company Insoluble pigments and preparation thereof
EP0206796A2 (en) * 1985-06-24 1986-12-30 The Dow Chemical Company Insoluble pigments and preparation thereof
US4769079A (en) * 1985-06-24 1988-09-06 The Dow Chemical Company Insoluble pigments and preparation thereof
US4769080A (en) * 1985-06-24 1988-09-06 The Dow Chemical Company Insoluble pigments and preparation thereof
US4773936A (en) * 1985-06-24 1988-09-27 The Dow Chemical Company Insoluble pigments and preparation thereof
US4840676A (en) * 1985-06-24 1989-06-20 The Dow Chemical Company Insoluble pigments and preparation thereof
JPH01294611A (en) * 1988-05-24 1989-11-28 Kobayashi Kose Co Ltd Coloring pigment and cosmetic blended with the same pigment
US5246467A (en) * 1990-06-15 1993-09-21 Unilever Patent Holdings B.V. Removing unreacted dye from fabric: bath liquors treated with absorbent hydrotalcite
US5360547A (en) * 1992-03-28 1994-11-01 Unilever Patent Holdings B.V. Sorbing agents
AU658843B2 (en) * 1991-12-09 1995-05-04 Joseph Crosfield & Sons Limited Method of removing reactive dye from a textile substrate
JP2003504493A (en) * 1999-07-13 2003-02-04 ネーデルランドセ オルガニサティエ フォール トエゲパストナトールヴェテンシャッペリク オンデルゾエク ティエヌオー Nano composite coating
JP2007297621A (en) * 2006-04-21 2007-11-15 Merck Patent Gmbh Pigment

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4840676A (en) * 1985-06-24 1989-06-20 The Dow Chemical Company Insoluble pigments and preparation thereof
EP0206798A2 (en) * 1985-06-24 1986-12-30 The Dow Chemical Company Insoluble pigments and preparation thereof
EP0206796A2 (en) * 1985-06-24 1986-12-30 The Dow Chemical Company Insoluble pigments and preparation thereof
US4769079A (en) * 1985-06-24 1988-09-06 The Dow Chemical Company Insoluble pigments and preparation thereof
US4769080A (en) * 1985-06-24 1988-09-06 The Dow Chemical Company Insoluble pigments and preparation thereof
US4773936A (en) * 1985-06-24 1988-09-27 The Dow Chemical Company Insoluble pigments and preparation thereof
EP0206800A2 (en) * 1985-06-24 1986-12-30 The Dow Chemical Company Insoluble pigments and preparation thereof
JPH01294611A (en) * 1988-05-24 1989-11-28 Kobayashi Kose Co Ltd Coloring pigment and cosmetic blended with the same pigment
US5246467A (en) * 1990-06-15 1993-09-21 Unilever Patent Holdings B.V. Removing unreacted dye from fabric: bath liquors treated with absorbent hydrotalcite
AU658843B2 (en) * 1991-12-09 1995-05-04 Joseph Crosfield & Sons Limited Method of removing reactive dye from a textile substrate
US5360547A (en) * 1992-03-28 1994-11-01 Unilever Patent Holdings B.V. Sorbing agents
JP2003504493A (en) * 1999-07-13 2003-02-04 ネーデルランドセ オルガニサティエ フォール トエゲパストナトールヴェテンシャッペリク オンデルゾエク ティエヌオー Nano composite coating
JP2007297621A (en) * 2006-04-21 2007-11-15 Merck Patent Gmbh Pigment

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