JPS6481866A - Composition for forming electrically conductive coating film - Google Patents
Composition for forming electrically conductive coating filmInfo
- Publication number
- JPS6481866A JPS6481866A JP23848087A JP23848087A JPS6481866A JP S6481866 A JPS6481866 A JP S6481866A JP 23848087 A JP23848087 A JP 23848087A JP 23848087 A JP23848087 A JP 23848087A JP S6481866 A JPS6481866 A JP S6481866A
- Authority
- JP
- Japan
- Prior art keywords
- powder
- composition
- electrically conductive
- coating film
- conductive coating
- 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
Landscapes
- Parts Printed On Printed Circuit Boards (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Paints Or Removers (AREA)
Abstract
PURPOSE:To obtain the titled composition containing an organic vehicle and a solid component consisting of glass powder having a specific softening point, palladium powder and copper powder at specific ratios, having excellent wettability with solder and exhibiting high adhesive strength and aging strength. CONSTITUTION:The objective composition contains (A) a solid component composed of (i) 1-10wt.% of glass powder having a softening point of 400-700 deg.C (e.g. borosilicate flint glass), (ii) 0.03-0.5wt.% of palladium powder and (iii) remaining part of copper powder (the sum is 100wt.%; the powder preferably has an average particle diameter of <=2mum and is almost free from particles of >=10mum in diameter) and (B) an organic vehicle (e.g. methacrylate polymer, etc., dissolved in a solvent such as terpineol, butyl carbitol or toluene).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23848087A JPS6481866A (en) | 1987-09-22 | 1987-09-22 | Composition for forming electrically conductive coating film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23848087A JPS6481866A (en) | 1987-09-22 | 1987-09-22 | Composition for forming electrically conductive coating film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6481866A true JPS6481866A (en) | 1989-03-28 |
Family
ID=17030869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23848087A Pending JPS6481866A (en) | 1987-09-22 | 1987-09-22 | Composition for forming electrically conductive coating film |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6481866A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5329087A (en) * | 1993-06-07 | 1994-07-12 | Brad A. Kohl | Syringe needle destruction method and apparatus |
| US5336301A (en) * | 1992-02-20 | 1994-08-09 | Murata Manufacturing Co., Ltd. | Conductive copper paste |
| US5376403A (en) * | 1990-02-09 | 1994-12-27 | Capote; Miguel A. | Electrically conductive compositions and methods for the preparation and use thereof |
-
1987
- 1987-09-22 JP JP23848087A patent/JPS6481866A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5376403A (en) * | 1990-02-09 | 1994-12-27 | Capote; Miguel A. | Electrically conductive compositions and methods for the preparation and use thereof |
| US5336301A (en) * | 1992-02-20 | 1994-08-09 | Murata Manufacturing Co., Ltd. | Conductive copper paste |
| US5329087A (en) * | 1993-06-07 | 1994-07-12 | Brad A. Kohl | Syringe needle destruction method and apparatus |
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