JPS56100864A - Manufacture of black pigment with scatter-preventing quality-upgrading effect - Google Patents
Manufacture of black pigment with scatter-preventing quality-upgrading effectInfo
- Publication number
- JPS56100864A JPS56100864A JP263980A JP263980A JPS56100864A JP S56100864 A JPS56100864 A JP S56100864A JP 263980 A JP263980 A JP 263980A JP 263980 A JP263980 A JP 263980A JP S56100864 A JPS56100864 A JP S56100864A
- Authority
- JP
- Japan
- Prior art keywords
- black pigment
- scatter
- manufacture
- granular
- pigment
- 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: To obtain a granular, sanitary, highly lustrous, and inexpensive black pigment by a method in which carbon, asphalt, paraffin, and cobalt pigment are mixed together in specific weight ratios and then fused by heating.
CONSTITUTION: On the basis of the whole weight, 30W50% carbon and 70W50% asphalt are mixed and the mixture is mixed with 1W3% paraffin as an additive to completly fuse and 1W5% cobalt pigment with stirring. Then, the mixture is fused by heating to obtain granular black pigment not scattering into the air. Thus, a granular, sanitary (because of no intrusion into the eyes, nose, lung, etc. of the workers), and highly lustrous black pigment can be obtained.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP263980A JPS56100864A (en) | 1980-01-16 | 1980-01-16 | Manufacture of black pigment with scatter-preventing quality-upgrading effect |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP263980A JPS56100864A (en) | 1980-01-16 | 1980-01-16 | Manufacture of black pigment with scatter-preventing quality-upgrading effect |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56100864A true JPS56100864A (en) | 1981-08-13 |
Family
ID=11534943
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP263980A Pending JPS56100864A (en) | 1980-01-16 | 1980-01-16 | Manufacture of black pigment with scatter-preventing quality-upgrading effect |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56100864A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03233005A (en) * | 1990-02-08 | 1991-10-17 | Toda Kogyo Corp | Asphalt mixture for color pavement |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3356520A (en) * | 1964-03-13 | 1967-12-05 | Ashland Oil Inc | Densification of carbon black |
JPS4833617A (en) * | 1971-09-01 | 1973-05-11 |
-
1980
- 1980-01-16 JP JP263980A patent/JPS56100864A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3356520A (en) * | 1964-03-13 | 1967-12-05 | Ashland Oil Inc | Densification of carbon black |
JPS4833617A (en) * | 1971-09-01 | 1973-05-11 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03233005A (en) * | 1990-02-08 | 1991-10-17 | Toda Kogyo Corp | Asphalt mixture for color pavement |
JP2516445B2 (en) * | 1990-02-08 | 1996-07-24 | 戸田工業株式会社 | Color-Pavement asphalt mixture |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5216594A (en) | Process for preparing finely powdered colored resin with improved disp ersibility | |
GB1146949A (en) | Method for wet pelletizing carbon black | |
JPS56100864A (en) | Manufacture of black pigment with scatter-preventing quality-upgrading effect | |
JPS5480752A (en) | Production of electrostatic latent image developing toners | |
ATE13316T1 (en) | PROCESS FOR PREPARING A DETERGENT COMPOSITION WITH IMPROVED CHLORINE RETENTION CHARACTERISTICS. | |
ES460648A1 (en) | Bitumen compositions and process for their preparation | |
JPS57207652A (en) | Granular pigment | |
JPS54102344A (en) | Colorant for thermoplastic resins | |
JPS5322171A (en) | Production of pigment-attached fluorescent substance | |
JPS525856A (en) | Process for dispersing a pigment in a synthetic resin | |
GB1419504A (en) | Electrophotographic toner composition | |
JPS5215536A (en) | A method for the coloring of thermoplastic beads or pellets method for the coloring of thermoplastic beads or pellets | |
JPS547447A (en) | Coloring of high polymer | |
JPS56164350A (en) | Positively charging toner | |
JPS5245588A (en) | Method of producing thermosetting, spherical synthetic resin particles | |
JPS55120631A (en) | Production of colored thermosetting resin compound | |
JPS57188628A (en) | Manufacture of sintered material | |
JPS6474555A (en) | Photoconductive toner | |
JPS5649217A (en) | Method of solidifying resin | |
JPS52109549A (en) | Coloring of styrene resin | |
JPS5529820A (en) | Production of color toner for electrophotography | |
JPS56164349A (en) | Positively charging toner | |
JPS57124741A (en) | Electrophotographic liquid developer | |
JPS56114828A (en) | Preparation of electrophotographic cadmium sulfide | |
JPS56167768A (en) | Preparation of magnetic paint |