JPS5723664A - Electrically conductive coating of "urushi" lacquer resin - Google Patents

Electrically conductive coating of "urushi" lacquer resin

Info

Publication number
JPS5723664A
JPS5723664A JP9877880A JP9877880A JPS5723664A JP S5723664 A JPS5723664 A JP S5723664A JP 9877880 A JP9877880 A JP 9877880A JP 9877880 A JP9877880 A JP 9877880A JP S5723664 A JPS5723664 A JP S5723664A
Authority
JP
Japan
Prior art keywords
urushi
coating
resin
powder
electrically conductive
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
JP9877880A
Other languages
Japanese (ja)
Other versions
JPS5932505B2 (en
Inventor
Katsumi Yano
Toshifumi Fujishiro
Shinji Okamoto
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.)
HOKURIKU DENKI KOGYO KK
TOYAMAKEN
Toyama Prefecture
Hokuriku Electric Industry Co Ltd
Original Assignee
HOKURIKU DENKI KOGYO KK
TOYAMAKEN
Toyama Prefecture
Hokuriku Electric Industry 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 HOKURIKU DENKI KOGYO KK, TOYAMAKEN, Toyama Prefecture, Hokuriku Electric Industry Co Ltd filed Critical HOKURIKU DENKI KOGYO KK
Priority to JP9877880A priority Critical patent/JPS5932505B2/en
Publication of JPS5723664A publication Critical patent/JPS5723664A/en
Publication of JPS5932505B2 publication Critical patent/JPS5932505B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Parts Printed On Printed Circuit Boards (AREA)
  • Paints Or Removers (AREA)
  • Conductive Materials (AREA)

Abstract

PURPOSE: The titled composition that is made by dispersing a metallic powder in a coating containing an "urushi" lacquer resin dissolved in a solvent, thus showing very low resistivity of the coated film and high conductivity.
CONSTITUTION: "Urushi" is centrifuged to remove contaminants to prepare an "urushi" resin of clear, pale yellow. The "urushi resin" is dissolved in a solvent to form a coating and a metallic powder, preferably copper, silver, nickel, chromium or molybdenum powder, is dispersed in the coating to give the objective coating. When the weight amount of the pure resin in the coating is given as f and the amount of the copper powder as m, the content of the copper powder is shown by the equation and the value of f is preferably 65W80 in %.
COPYRIGHT: (C)1982,JPO&Japio
JP9877880A 1980-07-21 1980-07-21 Conductive paint using lacquer-based resin Expired JPS5932505B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9877880A JPS5932505B2 (en) 1980-07-21 1980-07-21 Conductive paint using lacquer-based resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9877880A JPS5932505B2 (en) 1980-07-21 1980-07-21 Conductive paint using lacquer-based resin

Publications (2)

Publication Number Publication Date
JPS5723664A true JPS5723664A (en) 1982-02-06
JPS5932505B2 JPS5932505B2 (en) 1984-08-09

Family

ID=14228823

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9877880A Expired JPS5932505B2 (en) 1980-07-21 1980-07-21 Conductive paint using lacquer-based resin

Country Status (1)

Country Link
JP (1) JPS5932505B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4576736A (en) * 1984-03-19 1986-03-18 International Business Machines Corporation Method of predicting and controlling the viscosity of conductive pastes
JPS6178872A (en) * 1984-09-26 1986-04-22 Teijin Ltd Conductive resin composition
KR100348865B1 (en) * 1999-12-23 2002-08-17 태산도장 주식회사 Oriental lacquer formulations with improved electrical properties and method for curing the same
CN109294306A (en) * 2018-09-04 2019-02-01 中国石油天然气集团公司 A kind of anticorrosive coating and its manufacture, application method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4576736A (en) * 1984-03-19 1986-03-18 International Business Machines Corporation Method of predicting and controlling the viscosity of conductive pastes
JPS6178872A (en) * 1984-09-26 1986-04-22 Teijin Ltd Conductive resin composition
JPH031338B2 (en) * 1984-09-26 1991-01-10 Teijin Ltd
KR100348865B1 (en) * 1999-12-23 2002-08-17 태산도장 주식회사 Oriental lacquer formulations with improved electrical properties and method for curing the same
CN109294306A (en) * 2018-09-04 2019-02-01 中国石油天然气集团公司 A kind of anticorrosive coating and its manufacture, application method

Also Published As

Publication number Publication date
JPS5932505B2 (en) 1984-08-09

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