JPS57207652A - Granular pigment - Google Patents
Granular pigmentInfo
- Publication number
- JPS57207652A JPS57207652A JP9255881A JP9255881A JPS57207652A JP S57207652 A JPS57207652 A JP S57207652A JP 9255881 A JP9255881 A JP 9255881A JP 9255881 A JP9255881 A JP 9255881A JP S57207652 A JPS57207652 A JP S57207652A
- Authority
- JP
- Japan
- Prior art keywords
- pigment
- fatty acid
- mixing
- weight ratio
- mixture
- 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.)
- Granted
Links
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
Abstract
PURPOSE: To prepare a granular pigment giving a colored resin resistant to thermal history and free from color shading, and easily changeable to another color pigment, at a low cost, by mixing a pigment with a specific amount of a dispersing agent consisting of a mixture of a higher fatty acid metal salt and a fatty acid amide.
CONSTITUTION: (A) A pigment such as carbon black is mixed with (B) a dispersing agent obtained by mixing a higher fatty acid metal salt (e.g. magnesium stearate) and a fatty acid amide (e.g. ethylenebisstearoamide) at a weight ratio of (5W95):(95W5), by a tumbling mixer, etc. The mixture is molten e.g. by taking advantage of the heat of mixing, and granulated to obtain the objective granular pigment. The weight ratio of (A):(B) is (25W75):(75W25).
EFFECT: The deterioration of the working environment by dust scattering can be prevented.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9255881A JPS5934738B2 (en) | 1981-06-16 | 1981-06-16 | granular pigment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9255881A JPS5934738B2 (en) | 1981-06-16 | 1981-06-16 | granular pigment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57207652A true JPS57207652A (en) | 1982-12-20 |
JPS5934738B2 JPS5934738B2 (en) | 1984-08-24 |
Family
ID=14057740
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9255881A Expired JPS5934738B2 (en) | 1981-06-16 | 1981-06-16 | granular pigment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5934738B2 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6357671A (en) * | 1986-08-29 | 1988-03-12 | Mizusawa Ind Chem Ltd | Filler for resin molding |
JPS6366247A (en) * | 1986-09-05 | 1988-03-24 | Toyo Tire & Rubber Co Ltd | Production of rubber composition |
JPH02105835A (en) * | 1988-08-24 | 1990-04-18 | Pluss Stauffer Ag | Coated inorganic filler or coated inorganic flameproofing agent |
EP0518152A2 (en) * | 1991-06-14 | 1992-12-16 | Bayer Ag | Process for colouring building materials |
WO1996001875A1 (en) * | 1994-07-12 | 1996-01-25 | Cabot Corporation | Dispersible carbon black pellets |
US6204319B1 (en) | 1998-10-30 | 2001-03-20 | E.I. Du Pont De Nemours And Company | Aqueous coating compositions |
US11702514B2 (en) | 2016-10-28 | 2023-07-18 | Giovanni Broggi | Universal pigmentary preparations for colouring and reenforcing plastics |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61234817A (en) * | 1986-03-17 | 1986-10-20 | 松下電器産業株式会社 | Electric coffee brewer |
-
1981
- 1981-06-16 JP JP9255881A patent/JPS5934738B2/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6357671A (en) * | 1986-08-29 | 1988-03-12 | Mizusawa Ind Chem Ltd | Filler for resin molding |
JPS6366247A (en) * | 1986-09-05 | 1988-03-24 | Toyo Tire & Rubber Co Ltd | Production of rubber composition |
JPH02105835A (en) * | 1988-08-24 | 1990-04-18 | Pluss Stauffer Ag | Coated inorganic filler or coated inorganic flameproofing agent |
EP0518152A2 (en) * | 1991-06-14 | 1992-12-16 | Bayer Ag | Process for colouring building materials |
WO1996001875A1 (en) * | 1994-07-12 | 1996-01-25 | Cabot Corporation | Dispersible carbon black pellets |
US6204319B1 (en) | 1998-10-30 | 2001-03-20 | E.I. Du Pont De Nemours And Company | Aqueous coating compositions |
US11702514B2 (en) | 2016-10-28 | 2023-07-18 | Giovanni Broggi | Universal pigmentary preparations for colouring and reenforcing plastics |
Also Published As
Publication number | Publication date |
---|---|
JPS5934738B2 (en) | 1984-08-24 |
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