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JPS56106964A - Organic and inorganic composite pigment and its preparation - Google Patents

Organic and inorganic composite pigment and its preparation

Info

Publication number
JPS56106964A
JPS56106964A JP870180A JP870180A JPS56106964A JP S56106964 A JPS56106964 A JP S56106964A JP 870180 A JP870180 A JP 870180A JP 870180 A JP870180 A JP 870180A JP S56106964 A JPS56106964 A JP S56106964A
Authority
JP
Japan
Prior art keywords
pigment
insoluble
particle
inorganic pigment
oxide
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
JP870180A
Other languages
Japanese (ja)
Inventor
Yasushi Kubo
Masato Ohashi
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP870180A priority Critical patent/JPS56106964A/en
Publication of JPS56106964A publication Critical patent/JPS56106964A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To provide a pigment having excellent color shade, clarity, coloring power, heat resistance, weatherresistance, solvent resistance, color migration resistance, etc., and composed of a central core consisting of an inorganic pigment particle and an outer layer consisting of a specific oxide, etc. colored with an insoluble organic pigment.
CONSTITUTION: For example, two or more kinds of aqueous solution of soluble metal salts (e.g. sodium aluminate) are brought into contact with each other in an aqueous suspension containing inorganic pigment particles (pref. extender pigment, or white pigment) or insoluble organic pigment particles (pref. vat dye pigment), or a solution of one or more soluble metal salts is brought into contact with a solution of acidic or basic precipitating agent (e.g. hydrochloric acid, ammonia, etc.). A hydrous oxide or an insoluble hydroxide of the metal is deposited on the particle of the inorganic pigment by the decomposition reaction of the soluble metal salt, to afford the titled pigment composed of a center core consisting of the inorganic pigment particle and the outer layer consisting of the composite compound of the hydrous metal oxide or the insoluble metal salt colored with said organic pigment.
COPYRIGHT: (C)1981,JPO&Japio
JP870180A 1980-01-30 1980-01-30 Organic and inorganic composite pigment and its preparation Pending JPS56106964A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP870180A JPS56106964A (en) 1980-01-30 1980-01-30 Organic and inorganic composite pigment and its preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP870180A JPS56106964A (en) 1980-01-30 1980-01-30 Organic and inorganic composite pigment and its preparation

Publications (1)

Publication Number Publication Date
JPS56106964A true JPS56106964A (en) 1981-08-25

Family

ID=11700230

Family Applications (1)

Application Number Title Priority Date Filing Date
JP870180A Pending JPS56106964A (en) 1980-01-30 1980-01-30 Organic and inorganic composite pigment and its preparation

Country Status (1)

Country Link
JP (1) JPS56106964A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5838764A (en) * 1981-08-31 1983-03-07 Pentel Kk Pigment manufacturing method
FR2605011A1 (en) * 1986-10-10 1988-04-15 Rhone Poulenc Chimie COLORED PIGMENTS, IN PARTICULAR MAGNETIC PIGMENTS, PROCESSES FOR THEIR PREPARATION AND THEIR APPLICATIONS, IN PARTICULAR TO THE PREPARATION OF DEVELOPMENT POWDERS.
JPS63258957A (en) * 1986-10-10 1988-10-26 ローヌープーラン・シミ Colored pigment based on silica, alumina, titanium oxide or zirconium oxide type mineral oxide and production thereof
JPH07216256A (en) * 1994-01-28 1995-08-15 Suzuki Yushi Kogyo Kk Colored fine particle and its production
JP2003261828A (en) * 2002-03-07 2003-09-19 Sk Kaken Co Ltd Coating composition
JP2006257176A (en) * 2005-03-16 2006-09-28 Daito Kasei Kogyo Kk Dissolution-resistant pigment of colored, glossy glass flake and cosmetic blended with the same
JP2016216285A (en) * 2015-05-18 2016-12-22 堺化学工業株式会社 Titanium oxide composite particles for pigment, composition containing the same, and method for producing composite particles

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5838764A (en) * 1981-08-31 1983-03-07 Pentel Kk Pigment manufacturing method
FR2605011A1 (en) * 1986-10-10 1988-04-15 Rhone Poulenc Chimie COLORED PIGMENTS, IN PARTICULAR MAGNETIC PIGMENTS, PROCESSES FOR THEIR PREPARATION AND THEIR APPLICATIONS, IN PARTICULAR TO THE PREPARATION OF DEVELOPMENT POWDERS.
JPS63152671A (en) * 1986-10-10 1988-06-25 ローヌープーラン・シミ Colored pigment, especially magnetic pigment, production thereof and use thereof especially in production of color forming powder
JPS63258957A (en) * 1986-10-10 1988-10-26 ローヌープーラン・シミ Colored pigment based on silica, alumina, titanium oxide or zirconium oxide type mineral oxide and production thereof
JPH0329265B2 (en) * 1986-10-10 1991-04-23 Rhone Poulenc Chimie
JPH0329264B2 (en) * 1986-10-10 1991-04-23 Rhone Poulenc Chimie
JPH07216256A (en) * 1994-01-28 1995-08-15 Suzuki Yushi Kogyo Kk Colored fine particle and its production
JP2003261828A (en) * 2002-03-07 2003-09-19 Sk Kaken Co Ltd Coating composition
JP2006257176A (en) * 2005-03-16 2006-09-28 Daito Kasei Kogyo Kk Dissolution-resistant pigment of colored, glossy glass flake and cosmetic blended with the same
JP2016216285A (en) * 2015-05-18 2016-12-22 堺化学工業株式会社 Titanium oxide composite particles for pigment, composition containing the same, and method for producing composite particles

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