JPS5773029A - Resin colorant - Google Patents
Resin colorantInfo
- 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
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
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)
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 |
-
1980
- 1980-10-04 JP JP13825780A patent/JPS5773029A/en active Pending
Cited By (12)
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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