JPS64613A - Manufacture of conductive high polymer material - Google Patents
Manufacture of conductive high polymer materialInfo
- Publication number
- JPS64613A JPS64613A JP15441987A JP15441987A JPS64613A JP S64613 A JPS64613 A JP S64613A JP 15441987 A JP15441987 A JP 15441987A JP 15441987 A JP15441987 A JP 15441987A JP S64613 A JPS64613 A JP S64613A
- Authority
- JP
- Japan
- Prior art keywords
- polymer material
- high polymer
- iodine
- conductive high
- copper sulfide
- 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 conductive high polymer material without coloring at a low cost by treating the conductive high polymer material, with its surface coated with a copper sulfide film, by means of gaseous iodine and converting at least part of the copper sulfide into copper iodide.
CONSTITUTION: A high polymer material with its surface coated with copper sulfide film by means of conventional technique and having electric conductivity is put into an atmosphere of gaseous iodine to convert at least part of the copper sulfide into copper iodide and to obtain a conductive high polymer material with less coloring. The gaseous iodine is obtained by sublimating solid iodine put in a closed vessel and has a saturated gaseous iodine concentration at room temperatures. The treatment temperature and time with the iodine gas are respectively in the ranges of room temperatures and from several to several tens of minutes. Since the iodine concentration is low and the treatment is made at relatively low temperatures and for a short time, effects of reducing cost and preventing deterioration of the high polymer material are remarkable.
COPYRIGHT: (C)1989,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15441987A JPS64613A (en) | 1987-06-23 | 1987-06-23 | Manufacture of conductive high polymer material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15441987A JPS64613A (en) | 1987-06-23 | 1987-06-23 | Manufacture of conductive high polymer material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01613A JPH01613A (en) | 1989-01-05 |
| JPS64613A true JPS64613A (en) | 1989-01-05 |
Family
ID=15583747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15441987A Pending JPS64613A (en) | 1987-06-23 | 1987-06-23 | Manufacture of conductive high polymer material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS64613A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4836217A (en) * | 1984-10-01 | 1989-06-06 | Fischer Torkel I | Hypersensitivity test means |
| WO2008024061A1 (en) * | 2006-08-25 | 2008-02-28 | Abb Research Ltd | A method of removing unwanted sulphur compounds from the insulating oil of an electrical apparatus |
| WO2008024060A1 (en) * | 2006-08-25 | 2008-02-28 | Abb Research Ltd | A method of treating copper sulphide deposits in an electrical apparatus by the use of oxidising agents |
-
1987
- 1987-06-23 JP JP15441987A patent/JPS64613A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4836217A (en) * | 1984-10-01 | 1989-06-06 | Fischer Torkel I | Hypersensitivity test means |
| WO2008024061A1 (en) * | 2006-08-25 | 2008-02-28 | Abb Research Ltd | A method of removing unwanted sulphur compounds from the insulating oil of an electrical apparatus |
| WO2008024060A1 (en) * | 2006-08-25 | 2008-02-28 | Abb Research Ltd | A method of treating copper sulphide deposits in an electrical apparatus by the use of oxidising agents |
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