JPS56839A - Conductive thermoplastic resin composition - Google Patents
Conductive thermoplastic resin compositionInfo
- Publication number
- JPS56839A JPS56839A JP7650879A JP7650879A JPS56839A JP S56839 A JPS56839 A JP S56839A JP 7650879 A JP7650879 A JP 7650879A JP 7650879 A JP7650879 A JP 7650879A JP S56839 A JPS56839 A JP S56839A
- Authority
- JP
- Japan
- Prior art keywords
- polyolefin
- carbon black
- resin composition
- inorganic filler
- electric resistance
- 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
- Compositions Of Macromolecular Compounds (AREA)
Abstract
PURPOSE: Titled resin composition providing conductive sheets having desired electric resistance and low fluctuation in electric resistance, prepared by filling a polyolefin with carbon black and adding an inorganic filler to the filled polyloefin.
CONSTITUTION: Titled resin composition which has an electric resistance in the range of 105W108Ω, and whose resistance is eaily controlled, is obtained by filling a polyolefin such as high-density or low-density polyethylene, polypropylene or an ethylene/vinyl acetate resin, with carbon black such as furnace black or acetylene black, and adding to the filled polyolefin, at least 6wt%, based on the polyolefin, of an inorganic filler such as calcium carbonate, talc or magnesium oxide. The mechanism by which the above advantages can be brought about is as follows. The action of the inorganic filler stabilizes the flow or resin during extrusion and allows the carbon black to disperse uniformly. Thereby, even during cooling after extrusion, the carbon black remains still in the uniformly dispersed state.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7650879A JPS56839A (en) | 1979-06-18 | 1979-06-18 | Conductive thermoplastic resin composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7650879A JPS56839A (en) | 1979-06-18 | 1979-06-18 | Conductive thermoplastic resin composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS56839A true JPS56839A (en) | 1981-01-07 |
Family
ID=13607182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7650879A Pending JPS56839A (en) | 1979-06-18 | 1979-06-18 | Conductive thermoplastic resin composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56839A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59120641A (en) * | 1982-12-27 | 1984-07-12 | Meidensha Electric Mfg Co Ltd | Conductive plastic material |
| JP2007500771A (en) * | 2003-07-29 | 2007-01-18 | ザ ユニバーシティ オブ アクロン | Conductive polymer, method for producing conductive polymer, and method for controlling conductivity of polymer |
-
1979
- 1979-06-18 JP JP7650879A patent/JPS56839A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59120641A (en) * | 1982-12-27 | 1984-07-12 | Meidensha Electric Mfg Co Ltd | Conductive plastic material |
| JP2007500771A (en) * | 2003-07-29 | 2007-01-18 | ザ ユニバーシティ オブ アクロン | Conductive polymer, method for producing conductive polymer, and method for controlling conductivity of polymer |
| US20080015284A1 (en) * | 2003-07-29 | 2008-01-17 | The University Of Akron | Electrically-Conducting Polymers, a Method for Preparing Electrically-Conducting Polymers, and a Method for Controlling Electrical Conductivity of Polymers |
| JP2012177131A (en) * | 2003-07-29 | 2012-09-13 | Univ Of Akron | Electrically-conducting polymer, method for preparing electrically-conducting polymer, and method for controlling electrical conductivity of polymer |
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