JPS5773029A - Resin colorant - Google Patents

Resin colorant

Info

Publication number
JPS5773029A
JPS5773029A JP13825780A JP13825780A JPS5773029A JP S5773029 A JPS5773029 A JP S5773029A JP 13825780 A JP13825780 A JP 13825780A JP 13825780 A JP13825780 A JP 13825780A JP S5773029 A JPS5773029 A JP S5773029A
Authority
JP
Japan
Prior art keywords
inorganic material
organic pigment
pigment
acid
colorant
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
JP13825780A
Other languages
Japanese (ja)
Inventor
Taiichi Yokoyama
Yoshimi Ueno
Hiroshi Murayama
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.)
Tosoh Corp
Original Assignee
Toyo Soda Manufacturing 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 Soda Manufacturing Co Ltd filed Critical Toyo Soda Manufacturing Co Ltd
Priority to JP13825780A priority Critical patent/JPS5773029A/en
Publication of JPS5773029A publication Critical patent/JPS5773029A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: A resin colorant that is made by allowing an organic pigment such as quinacridone to bind with or adsorb on an inorganic material such as silica gel, thus improving the shrinkage of moldings.
CONSTITUTION: An inorganic material such as silica gel or alumina, treated with a silane coupling agent or titanium one, is made to react with an organic pigment previously treated with thiocyanic acid such as quinacridone or azo pigment, or the inorganic material is added to a solution of the organic pigment in conc. sulfuric acid or alkaline solvent, then the sulfuric acid or the alkali is neutralized or diluted with an alkali or acid or precipitate the organic pigment, thus producing the objective colorant. The inorganic material is preferably 0.1W1μm in the average particle size and the amount is preferably 3W5 times the weight of the orgnanic pigment.
COPYRIGHT: (C)1982,JPO&Japio
JP13825780A 1980-10-04 1980-10-04 Resin colorant Pending JPS5773029A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13825780A JPS5773029A (en) 1980-10-04 1980-10-04 Resin colorant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13825780A JPS5773029A (en) 1980-10-04 1980-10-04 Resin colorant

Publications (1)

Publication Number Publication Date
JPS5773029A true JPS5773029A (en) 1982-05-07

Family

ID=15217710

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13825780A Pending JPS5773029A (en) 1980-10-04 1980-10-04 Resin colorant

Country Status (1)

Country Link
JP (1) JPS5773029A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58199767A (en) * 1982-05-17 1983-11-21 大塚化学株式会社 Colored filametary alkali titanate
EP0117522A2 (en) * 1983-02-28 1984-09-05 Mita Industrial Co. Ltd. Azoic pigments having a silica core, process for production thereof, and a use thereof in a toner for electrophotography
JPS59223757A (en) * 1983-05-24 1984-12-15 Dainichi Seika Kogyo Kk Composite pigment composition
EP0148022A2 (en) * 1983-12-27 1985-07-10 Montedison S.p.A. Silane quinacridone dyes, composite pigments obtainable therefrom, and processes for preparing the same
EP0702063A3 (en) * 1994-09-14 1997-07-30 Ciba Geigy Ag Pigment compositions comprising an organic pigment and a filler having a defined particle size
JP2002356625A (en) * 2000-09-01 2002-12-13 Toda Kogyo Corp Organic/inorganic composite particle and its manufacturing method, and pigment composed of the powder, coating material and resin composition pigment dispersion and masterbatch using the pigment
JP2002363435A (en) * 2001-06-12 2002-12-18 Toda Kogyo Corp Organic/inorganic composite pigment and coating material and resin composition each using the same
EP1945718A4 (en) * 2005-11-10 2009-11-04 Fujifilm Corp Composition, film and liquid crystal display
JP2013014767A (en) * 2000-09-01 2013-01-24 Toda Kogyo Corp Organic/inorganic composite particle powder, organic/inorganic composite pigment comprising the organic/inorganic composite particle powder, coating material and resin composition using the organic/inorganic composite pigment, and pigment dispersion and master batch pellet including the organic/inorganic composite pigment

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58199767A (en) * 1982-05-17 1983-11-21 大塚化学株式会社 Colored filametary alkali titanate
JPH037697B2 (en) * 1982-05-17 1991-02-04 Ootsuka Kagaku Kk
EP0117522A2 (en) * 1983-02-28 1984-09-05 Mita Industrial Co. Ltd. Azoic pigments having a silica core, process for production thereof, and a use thereof in a toner for electrophotography
JPS59157653A (en) * 1983-02-28 1984-09-07 Mita Ind Co Ltd Electrostatic photographic recording toner
JPS59223757A (en) * 1983-05-24 1984-12-15 Dainichi Seika Kogyo Kk Composite pigment composition
JPH0244336B2 (en) * 1983-05-24 1990-10-03 Dainichi Seika Kogyo Kk
EP0148022A2 (en) * 1983-12-27 1985-07-10 Montedison S.p.A. Silane quinacridone dyes, composite pigments obtainable therefrom, and processes for preparing the same
EP0702063A3 (en) * 1994-09-14 1997-07-30 Ciba Geigy Ag Pigment compositions comprising an organic pigment and a filler having a defined particle size
JP2002356625A (en) * 2000-09-01 2002-12-13 Toda Kogyo Corp Organic/inorganic composite particle and its manufacturing method, and pigment composed of the powder, coating material and resin composition pigment dispersion and masterbatch using the pigment
JP2013014767A (en) * 2000-09-01 2013-01-24 Toda Kogyo Corp Organic/inorganic composite particle powder, organic/inorganic composite pigment comprising the organic/inorganic composite particle powder, coating material and resin composition using the organic/inorganic composite pigment, and pigment dispersion and master batch pellet including the organic/inorganic composite pigment
JP2002363435A (en) * 2001-06-12 2002-12-18 Toda Kogyo Corp Organic/inorganic composite pigment and coating material and resin composition each using the same
EP1945718A4 (en) * 2005-11-10 2009-11-04 Fujifilm Corp Composition, film and liquid crystal display

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