GB1351636A - Resistive coating compositions and resistor elements produced therefrom - Google Patents

Resistive coating compositions and resistor elements produced therefrom

Info

Publication number
GB1351636A
GB1351636A GB2363271*A GB2363271A GB1351636A GB 1351636 A GB1351636 A GB 1351636A GB 2363271 A GB2363271 A GB 2363271A GB 1351636 A GB1351636 A GB 1351636A
Authority
GB
United Kingdom
Prior art keywords
resin
phenolic resin
epoxy
selenide
resistive 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.)
Expired
Application number
GB2363271*A
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.)
Globe Union Inc
Original Assignee
Globe Union Inc
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 Globe Union Inc filed Critical Globe Union Inc
Publication of GB1351636A publication Critical patent/GB1351636A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
    • H01C17/06—Apparatus or processes specially adapted for manufacturing resistors adapted for coating resistive material on a base
    • H01C17/065—Apparatus or processes specially adapted for manufacturing resistors adapted for coating resistive material on a base by thick film techniques, e.g. serigraphy
    • H01C17/06506—Precursor compositions therefor, e.g. pastes, inks, glass frits
    • H01C17/06573—Precursor compositions therefor, e.g. pastes, inks, glass frits characterised by the permanent binder
    • H01C17/06586—Precursor compositions therefor, e.g. pastes, inks, glass frits characterised by the permanent binder composed of organic material
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/20—Conductive material dispersed in non-conductive organic material
    • H01B1/22—Conductive material dispersed in non-conductive organic material the conductive material comprising metals or alloys
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/20—Conductive material dispersed in non-conductive organic material
    • H01B1/24—Conductive material dispersed in non-conductive organic material the conductive material comprising carbon-silicon compounds, carbon or silicon
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/36—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes condensation products of phenols with aldehydes or ketones
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/40—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes epoxy resins

Abstract

1351636 Conductive coating composition GLOBE-UNION Inc 19 April 1971 [10 March 1970] 23632/71 Headings C3B and C3R [Also in Divisions B2 and H1] An electrically resistive coating composition comprises a mixture containing by wt. 30-96% of a solution or dispersion of a heat curable mixture of phenolic resin with a trifunctional epoxy resin or epoxy modified phenolic resin in a liquid vehicle, and 4-70% of conductive particles dispersed in the vehicle. The conductive particles may be 10-400 millimicron crystalline or amorphous carbon particles, e.g. acetylene black or furnace black, which may have been calcined in air, or 10-400 Ám metal particles, e.g. Ag, Pt, other noble metals, Cu, or stainless steel. The solvent may be alcohol, ketone, glycol ether or aromatic hydrocarbon. Also present may be: melamine resin or precursors, or epoxy resins, solid lubricant, e.g. MoS 2 , WS 2 , BN, Nb selenide, W selenide, or Ti telluride. Resistors may be formed by using the composition to coat dielectric insulating substrates, e.g. sheets, strips, or films of phenolic resin, PVC, polyethylene, epoxy resin, glass, ceramic, or treated papers. The coating thickness may be 0À25-10 mils. The resistor may carry a series of adjacent coatings of different conductivities, for example as in Specification 1,343,028.
GB2363271*A 1970-03-10 1971-04-19 Resistive coating compositions and resistor elements produced therefrom Expired GB1351636A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1834370A 1970-03-10 1970-03-10

Publications (1)

Publication Number Publication Date
GB1351636A true GB1351636A (en) 1974-05-01

Family

ID=21787449

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2363271*A Expired GB1351636A (en) 1970-03-10 1971-04-19 Resistive coating compositions and resistor elements produced therefrom

Country Status (8)

Country Link
US (1) US3686139A (en)
JP (1) JPS5120537B1 (en)
CA (1) CA970956A (en)
CH (1) CH585253A5 (en)
DE (1) DE2107162C3 (en)
FR (1) FR2081812B1 (en)
GB (1) GB1351636A (en)
NL (1) NL7102993A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2000629A (en) * 1977-06-30 1979-01-10 Polaroid Corp Electric batteries
US4319217A (en) * 1978-03-22 1982-03-09 Preh Elektrofeinmechanische Werke Printed circuit
GB2193721A (en) * 1986-07-26 1988-02-17 Kurasawa Optical Ind Electrically conductive synthetic material

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4298516A (en) * 1971-08-23 1981-11-03 Owens-Illinois, Inc. Composition of matter
CA1028440A (en) * 1973-02-26 1978-03-21 Uop Inc. Polymer compositions with treated filler
GB1470501A (en) * 1973-03-20 1977-04-14 Raychem Ltd Polymer compositions for electrical use
US3908040A (en) * 1974-01-07 1975-09-23 Us Air Force Method of encapsulation
US3983075A (en) * 1974-06-21 1976-09-28 Kennecott Copper Corporation Copper filled conductive epoxy
US4238528A (en) * 1978-06-26 1980-12-09 International Business Machines Corporation Polyimide coating process and material
GB2028828B (en) * 1978-08-04 1982-09-22 Western Electric Co Conductive adhesive system including a conductivity enhancer
US4331970A (en) * 1978-09-18 1982-05-25 General Electric Company Use of dispersed solids as fillers in polymeric materials to provide material for semiconductor junction passivation
US4545926A (en) * 1980-04-21 1985-10-08 Raychem Corporation Conductive polymer compositions and devices
FI62448C (en) * 1981-04-22 1982-12-10 Lohja Ab Oy ELEKTROLUMINENSSTRUKTUR
US4396666A (en) * 1981-11-02 1983-08-02 Cts Corporation Solderable conductive employing an organic binder
PL132666B1 (en) * 1981-12-19 1985-03-30 Os Bad Rozwojowy Stosowania I Sliding compound and method of making the same
JPS59181001A (en) * 1983-03-30 1984-10-15 株式会社村田製作所 Carbon resistance paste
KR850004607A (en) * 1983-12-01 1985-07-25 프랑수와 뷧슨 Resistor composition
US4536451A (en) * 1983-12-27 1985-08-20 International Business Machines Corporation Rigid magnetic recording media coating composition
US4600602A (en) * 1984-07-18 1986-07-15 Rohm And Haas Company Low resistance resistor compositions
DE3916921C1 (en) * 1989-05-24 1990-10-11 Preh-Werke Gmbh & Co Kg, 8740 Bad Neustadt, De
DE3942799A1 (en) * 1989-12-23 1991-06-27 Bosch Gmbh Robert METHOD FOR PRODUCING AN ABRASION-RESISTANT LAYER
US5378407A (en) * 1992-06-05 1995-01-03 Raychem Corporation Conductive polymer composition
AU2126295A (en) * 1994-03-23 1995-10-09 Board Of Regents, The University Of Texas System Boiling enhancement coating
DE102004044115B4 (en) * 2004-09-06 2010-04-08 Ab Elektronik Sachsen Gmbh Sliding contact system for an adjustable electrical resistance and method for its production
US8829769B1 (en) 2012-11-09 2014-09-09 Dantam K. Rao Coated keybar to protect electric machines
CN113948236B (en) * 2021-12-21 2022-03-29 西安宏星电子浆料科技股份有限公司 Thick-film silver-palladium conductor paste for wear-resistant high-precision oil level sensor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2825702A (en) * 1953-09-03 1958-03-04 Electrofilm Inc Heating elements in film form
GB1108967A (en) * 1965-08-23 1968-04-10 Matsushita Electric Ind Co Ltd Carbon film resistor composition

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2000629A (en) * 1977-06-30 1979-01-10 Polaroid Corp Electric batteries
GB2000629B (en) * 1977-06-30 1982-04-15 Polaroid Corp Improvements in electric batteries
US4319217A (en) * 1978-03-22 1982-03-09 Preh Elektrofeinmechanische Werke Printed circuit
GB2193721A (en) * 1986-07-26 1988-02-17 Kurasawa Optical Ind Electrically conductive synthetic material
GB2193721B (en) * 1986-07-26 1990-05-30 Kurasawa Optical Ind Electrically conductive synthetic material

Also Published As

Publication number Publication date
NL7102993A (en) 1971-09-14
CA970956A (en) 1975-07-15
JPS5120537B1 (en) 1976-06-25
FR2081812B1 (en) 1975-07-04
FR2081812A1 (en) 1971-12-10
DE2107162A1 (en) 1971-09-23
US3686139A (en) 1972-08-22
DE2107162B2 (en) 1975-01-23
CH585253A5 (en) 1977-02-28
DE2107162C3 (en) 1975-09-04

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees