JPS54152197A - Manufacture of semiconductive mixture - Google Patents

Manufacture of semiconductive mixture

Info

Publication number
JPS54152197A
JPS54152197A JP6136078A JP6136078A JPS54152197A JP S54152197 A JPS54152197 A JP S54152197A JP 6136078 A JP6136078 A JP 6136078A JP 6136078 A JP6136078 A JP 6136078A JP S54152197 A JPS54152197 A JP S54152197A
Authority
JP
Japan
Prior art keywords
surface area
parts
conductive carbon
mixture
oil absorption
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
Application number
JP6136078A
Other languages
Japanese (ja)
Other versions
JPS5548404B2 (en
Inventor
Kiyoshi Nakayama
Kenji Uesugi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Furukawa Electric Co Ltd
Original Assignee
Furukawa Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Furukawa Electric Co Ltd filed Critical Furukawa Electric Co Ltd
Priority to JP6136078A priority Critical patent/JPS54152197A/en
Publication of JPS54152197A publication Critical patent/JPS54152197A/en
Publication of JPS5548404B2 publication Critical patent/JPS5548404B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To obtain a mixture of a small hygroscopic property and good extrusibility by compounding specific characteristics of two forms of conductive carbon blacks with a thermal plastic resin in a specific proportion.
CONSTITUTION: A thermal plastic resin is compounded with a conductive carbon black of a DBP oil absorption of more than 250 ml/100g and a BET surface area of 500 to 1500 m2/g and a conductive carbon black of a BET surface area of less than 100 m2/g in a proportion of 1:2 to 10 to prepare a semiconductive mixture of a volume intrinsic resistivity of less than 105 ohm-cm. For example, 100 parts of an ethylen-vinyl acetate copolymer, 0.3 parts of an antioxidant, 5 parts of a conductive carbon black of a DBP oil absorption of 340 ml/100g and a surface area 1000 m2/g, and 25 parts of an acetylene black of a DBP oil absorption of 115 ml/100g and a surface area of 60 m2/g are mixed together by a Banbury mixer to obtain a semiconductive mixture of a volume intrinsic resistivity of 120 ohm-cm.
COPYRIGHT: (C)1979,JPO&Japio
JP6136078A 1978-05-23 1978-05-23 Manufacture of semiconductive mixture Granted JPS54152197A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6136078A JPS54152197A (en) 1978-05-23 1978-05-23 Manufacture of semiconductive mixture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6136078A JPS54152197A (en) 1978-05-23 1978-05-23 Manufacture of semiconductive mixture

Publications (2)

Publication Number Publication Date
JPS54152197A true JPS54152197A (en) 1979-11-30
JPS5548404B2 JPS5548404B2 (en) 1980-12-05

Family

ID=13168905

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6136078A Granted JPS54152197A (en) 1978-05-23 1978-05-23 Manufacture of semiconductive mixture

Country Status (1)

Country Link
JP (1) JPS54152197A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS587705A (en) * 1981-07-07 1983-01-17 株式会社フジクラ Semiconductive composition for power cable
EP0414494A2 (en) * 1989-08-21 1991-02-27 Minnesota Mining And Manufacturing Company Conductive coated abrasives
US5137542A (en) * 1990-08-08 1992-08-11 Minnesota Mining And Manufacturing Company Abrasive printed with an electrically conductive ink
US5203884A (en) * 1992-06-04 1993-04-20 Minnesota Mining And Manufacturing Company Abrasive article having vanadium oxide incorporated therein
EP0549060A2 (en) * 1991-12-27 1993-06-30 Koninklijke Philips Electronics N.V. Thermoplastic-composition resistor and method of manufacture
US5427835A (en) * 1992-06-04 1995-06-27 Minnesota Mining And Manufacturing Company Sulfopolymer/vanadium oxide antistatic compositions
US5637368A (en) * 1992-06-04 1997-06-10 Minnesota Mining And Manufacturing Company Adhesive tape having antistatic properties

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS587705A (en) * 1981-07-07 1983-01-17 株式会社フジクラ Semiconductive composition for power cable
JPS6356644B2 (en) * 1981-07-07 1988-11-09 Fujikura Cable Works Ltd
EP0414494A2 (en) * 1989-08-21 1991-02-27 Minnesota Mining And Manufacturing Company Conductive coated abrasives
US5108463A (en) * 1989-08-21 1992-04-28 Minnesota Mining And Manufacturing Company Conductive coated abrasives
US5137542A (en) * 1990-08-08 1992-08-11 Minnesota Mining And Manufacturing Company Abrasive printed with an electrically conductive ink
EP0549060A2 (en) * 1991-12-27 1993-06-30 Koninklijke Philips Electronics N.V. Thermoplastic-composition resistor and method of manufacture
EP0549060A3 (en) * 1991-12-27 1994-08-10 Philips Nv Thermoplastic-composition resistor and method of manufacture
US5203884A (en) * 1992-06-04 1993-04-20 Minnesota Mining And Manufacturing Company Abrasive article having vanadium oxide incorporated therein
US5427835A (en) * 1992-06-04 1995-06-27 Minnesota Mining And Manufacturing Company Sulfopolymer/vanadium oxide antistatic compositions
US5637368A (en) * 1992-06-04 1997-06-10 Minnesota Mining And Manufacturing Company Adhesive tape having antistatic properties

Also Published As

Publication number Publication date
JPS5548404B2 (en) 1980-12-05

Similar Documents

Publication Publication Date Title
GB9109856D0 (en) Conductive polymer compositions
JPS5662846A (en) Semiconductive resin composition
KR850008029A (en) Direct current power cable
WO1996030443A3 (en) Conductive polymer composition and device
JPS54152197A (en) Manufacture of semiconductive mixture
ES467723A1 (en) Acetylene black with high electrical conductivity and high absorptive power
MY123089A (en) Conductive polyacetal composition
JPS568443A (en) Electrically conductive polymer composition having positive temperature coefficient characteristic and heater employing the same
JPS5645933A (en) Electrically conductive resin composition
JPS5588074A (en) Conductive toner for electrostatic printing
JPS565839A (en) Water-soluble high polymer compound composition
JPS6456777A (en) Electrically conductive ink
JPS5665027A (en) Production of conductive resin composition
JPS52130481A (en) Pelletization of fine powder
JPS5615415A (en) Electrically conductive synthetic fiber
SU1643568A1 (en) Conducting polymer composition
JPS5555432A (en) Magnetic recording medium
JPS57210647A (en) Semiconductor device
JPS572348A (en) Reinforced rubber composition
JPS5458747A (en) Thermoplastic resin composition of high carbon black content and its production
JPS55157665A (en) Electrically conductive powder coating
JPS5484290A (en) Bridged polyethylene cable which has outside semi- conductor layer
JPS54112212A (en) Conductive composite fibers
JPS5689746A (en) Electrophotographic receptor
JPS5682576A (en) Dry cell