JPS56157438A - Preparation of conductive composite powder - Google Patents
Preparation of conductive composite powderInfo
- Publication number
- JPS56157438A JPS56157438A JP5962080A JP5962080A JPS56157438A JP S56157438 A JPS56157438 A JP S56157438A JP 5962080 A JP5962080 A JP 5962080A JP 5962080 A JP5962080 A JP 5962080A JP S56157438 A JPS56157438 A JP S56157438A
- Authority
- JP
- Japan
- Prior art keywords
- powder
- solution
- barium sulfate
- chloride
- composite powder
- 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)
- Conductive Materials (AREA)
Abstract
PURPOSE: To deposit and obtain cheaply a titled composite powder able to impart conductivity to plastics without damaging their color tone and transparency, by adding tin chloride and antimony chloride in a solution state to a heated suspension of barium sulfate powder.
CONSTITUTION: Barium sulfate powder having a specific surface area of 1W10m2/g is dispersed in hot water to prepare a suspension. 78W783g/l of tin chloride and 0.085W212g/l of antimony chloride are dissolved in at least one of alcohol, aqueous hydrochloric acid solution and acetone to prepare a solution. When the solution is added to the above-mentioned suspension, fine powder having a composition of 0.1W20wt% antimony and the balance of tin oxide, and a mean particle diameter of 0.2μm or less is formed and deposited in a state mixed with barium sulfate powder. The thus-obtained composite powder is ideal as a conductivity imparting agent for plastics which are used for display electrodes, etc.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5962080A JPS56157438A (en) | 1980-05-06 | 1980-05-06 | Preparation of conductive composite powder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5962080A JPS56157438A (en) | 1980-05-06 | 1980-05-06 | Preparation of conductive composite powder |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56157438A true JPS56157438A (en) | 1981-12-04 |
JPS6111254B2 JPS6111254B2 (en) | 1986-04-02 |
Family
ID=13118463
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5962080A Granted JPS56157438A (en) | 1980-05-06 | 1980-05-06 | Preparation of conductive composite powder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56157438A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59142741A (en) * | 1983-02-04 | 1984-08-16 | Fuji Photo Film Co Ltd | Magnetic recording medium |
JPH027038A (en) * | 1988-06-27 | 1990-01-11 | Konica Corp | Silver halide photographic sensitive material for engraving nearly free from pinholes |
DE4017044A1 (en) * | 1990-05-26 | 1991-11-28 | Metallgesellschaft Ag | ELECTRICALLY CONDUCTIVE BARIUM SULFATE AND METHOD FOR THE PRODUCTION THEREOF |
US5698315A (en) * | 1992-09-07 | 1997-12-16 | Mitsui Mining & Smelting Co., Ltd. | Electrically-conductive colorless transparent barium sulfate filler |
US5932330A (en) * | 1993-09-30 | 1999-08-03 | Imation Corp. | Coated magnetic recording medium, paint for coated magnetic medium and method for producing coated magnetic medium |
US6030695A (en) * | 1996-03-28 | 2000-02-29 | Imation Corp. | Coated magnetic recording medium, paint for coated magnetic medium and method for producing coated magnetic medium |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0597041U (en) * | 1992-06-02 | 1993-12-27 | オムロン株式会社 | Electromagnetic relay |
-
1980
- 1980-05-06 JP JP5962080A patent/JPS56157438A/en active Granted
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59142741A (en) * | 1983-02-04 | 1984-08-16 | Fuji Photo Film Co Ltd | Magnetic recording medium |
JPH0533446B2 (en) * | 1983-02-04 | 1993-05-19 | Fuji Photo Film Co Ltd | |
JPH027038A (en) * | 1988-06-27 | 1990-01-11 | Konica Corp | Silver halide photographic sensitive material for engraving nearly free from pinholes |
DE4017044A1 (en) * | 1990-05-26 | 1991-11-28 | Metallgesellschaft Ag | ELECTRICALLY CONDUCTIVE BARIUM SULFATE AND METHOD FOR THE PRODUCTION THEREOF |
US5698315A (en) * | 1992-09-07 | 1997-12-16 | Mitsui Mining & Smelting Co., Ltd. | Electrically-conductive colorless transparent barium sulfate filler |
US5919518A (en) * | 1992-09-07 | 1999-07-06 | Mitsui Mining & Smelting Co., Ltd. | Electrically conductive barium sulfate filler and method for preparing same |
US5932330A (en) * | 1993-09-30 | 1999-08-03 | Imation Corp. | Coated magnetic recording medium, paint for coated magnetic medium and method for producing coated magnetic medium |
US6030695A (en) * | 1996-03-28 | 2000-02-29 | Imation Corp. | Coated magnetic recording medium, paint for coated magnetic medium and method for producing coated magnetic medium |
Also Published As
Publication number | Publication date |
---|---|
JPS6111254B2 (en) | 1986-04-02 |
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