DE1440969A1 - Elektrisch leitender UEberzug und Verfahren zu seiner Herstellung - Google Patents
Elektrisch leitender UEberzug und Verfahren zu seiner HerstellungInfo
- Publication number
- DE1440969A1 DE1440969A1 DE19631440969 DE1440969A DE1440969A1 DE 1440969 A1 DE1440969 A1 DE 1440969A1 DE 19631440969 DE19631440969 DE 19631440969 DE 1440969 A DE1440969 A DE 1440969A DE 1440969 A1 DE1440969 A1 DE 1440969A1
- Authority
- DE
- Germany
- Prior art keywords
- electrically conductive
- layer
- alkali
- particles
- 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
- 238000000034 method Methods 0.000 title claims description 8
- 238000004519 manufacturing process Methods 0.000 title description 8
- 230000008569 process Effects 0.000 title description 3
- 239000012799 electrically-conductive coating Substances 0.000 title description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 32
- 239000002245 particle Substances 0.000 claims description 16
- 239000003513 alkali Substances 0.000 claims description 11
- 239000008119 colloidal silica Substances 0.000 claims description 9
- 239000000377 silicon dioxide Substances 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 239000006185 dispersion Substances 0.000 claims description 5
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 2
- 230000000087 stabilizing effect Effects 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 description 8
- 230000001070 adhesive effect Effects 0.000 description 8
- 238000001035 drying Methods 0.000 description 8
- 229910004298 SiO 2 Inorganic materials 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000002253 acid Substances 0.000 description 4
- 239000010425 asbestos Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 229910052895 riebeckite Inorganic materials 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 239000007795 chemical reaction product Substances 0.000 description 3
- 239000004020 conductor Substances 0.000 description 3
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 150000004760 silicates Chemical class 0.000 description 2
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- SVTBMSDMJJWYQN-UHFFFAOYSA-N 2-methylpentane-2,4-diol Chemical compound CC(O)CC(C)(C)O SVTBMSDMJJWYQN-UHFFFAOYSA-N 0.000 description 1
- 241000251730 Chondrichthyes Species 0.000 description 1
- 101100465000 Mus musculus Prag1 gene Proteins 0.000 description 1
- 241000350158 Prioria balsamifera Species 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 229910052910 alkali metal silicate Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 241001233037 catfish Species 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000001246 colloidal dispersion Methods 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000002781 deodorant agent Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000004941 influx Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 1
- 229910001948 sodium oxide Inorganic materials 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 210000004916 vomit Anatomy 0.000 description 1
- 230000008673 vomiting Effects 0.000 description 1
- 229920006186 water-soluble synthetic resin Polymers 0.000 description 1
Classifications
-
- 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
- H01B1/14—Conductive material dispersed in non-conductive inorganic material
- H01B1/18—Conductive material dispersed in non-conductive inorganic 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
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/14—Conductive material dispersed in non-conductive inorganic material
-
- 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
- H01C17/0658—Precursor compositions therefor, e.g. pastes, inks, glass frits characterised by the permanent binder composed of inorganic material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1089—Methods of surface bonding and/or assembly therefor of discrete laminae to single face of additional lamina
- Y10T156/1092—All laminae planar and face to face
- Y10T156/1093—All laminae planar and face to face with covering of discrete laminae with additional lamina
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49082—Resistor making
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
- Y10T428/259—Silicic material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/30—Self-sustaining carbon mass or layer with impregnant or other layer
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Paints Or Removers (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Conductive Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US191759A US3179544A (en) | 1962-05-02 | 1962-05-02 | Electrically conductive coated article with stable electrical resistance and method for producing same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE1440969A1 true DE1440969A1 (de) | 1969-10-23 |
| DE1440969B2 DE1440969B2 (OSRAM) | 1970-12-17 |
Family
ID=22706828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19631440969 Pending DE1440969A1 (de) | 1962-05-02 | 1963-04-30 | Elektrisch leitender UEberzug und Verfahren zu seiner Herstellung |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3179544A (OSRAM) |
| DE (1) | DE1440969A1 (OSRAM) |
| GB (1) | GB1034526A (OSRAM) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1040871A (en) * | 1964-05-04 | 1966-09-01 | Midland Silicones Ltd | Method of making electrical connections |
| US3657038A (en) * | 1968-07-31 | 1972-04-18 | Grace W R & Co | Method of bonding employing high frequency alternating magnetic field |
| US4060710A (en) * | 1971-09-27 | 1977-11-29 | Reuter Maschinen-And Werkzeugbau Gmbh | Rigid electric surface heating element |
| DE2438984C3 (de) * | 1974-08-14 | 1981-11-19 | Hoechst Ag, 6000 Frankfurt | Kontaktvorrichtung an einer Folie eines Flächenheizleiters |
| US4262053A (en) * | 1978-09-19 | 1981-04-14 | Gaf Corporation | Anti-blocking means for dielectric film |
| US4276466A (en) * | 1979-05-11 | 1981-06-30 | Raychem Corporation | Heater with distributed heating element |
| US4374312A (en) * | 1981-03-16 | 1983-02-15 | Damron John W | Panel type heating apparatus |
| DE3325204A1 (de) * | 1983-07-13 | 1985-01-24 | Reimbold & Strick GmbH & Co, 5000 Köln | Auf einem traeger aus elektrisch isolierenden werkstoffen aufgebrachtes heizelement aus elektrisch leitenden werkstoffen, seine herstellung und verwendung |
| US5138134A (en) * | 1984-02-10 | 1992-08-11 | Ellison Mearl E | Decorative wall hanging heater |
| US4833300A (en) * | 1985-03-01 | 1989-05-23 | Buchtal Gesellschaft Mit Beschrankter Haftung | Space heating element having a ceramic body with an electrically resistive coating thereon |
| US4698457A (en) * | 1985-09-25 | 1987-10-06 | Thomas & Betts Corporation | Strippable shielded electrical cable assembly |
| US5225663A (en) * | 1988-06-15 | 1993-07-06 | Tel Kyushu Limited | Heat process device |
| US5660878A (en) * | 1991-02-06 | 1997-08-26 | Commissariat A L'energie Atomique | Process for the reduction of breakdown risks of the insulant of high voltage cable and lines during their aging |
| US6353707B1 (en) * | 1998-01-09 | 2002-03-05 | Ceramitech, Inc. | Electric heating ribbon with multiple coating sections attached to ribbon |
| GB9919737D0 (en) * | 1999-08-21 | 1999-10-20 | Printable Field Emitters Limit | Field emitters and devices |
| US7576301B2 (en) * | 2004-09-28 | 2009-08-18 | Freegen Research Limited | Building incorporating a thermal insulation assembly and method of conserving energy |
| US9327923B1 (en) | 2014-11-17 | 2016-05-03 | Quintin S. Marx | Portable heated ramp and method |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2803566A (en) * | 1953-04-28 | 1957-08-20 | S J Chemical Company | Method of coating articles with heatresistant electrically conducting compositions |
| US3002862A (en) * | 1955-08-24 | 1961-10-03 | Chemelex Inc | Inorganic compositions and method of making the same |
| US2891228A (en) * | 1955-08-24 | 1959-06-16 | S J Chemical Company | Compositions and heating elements produced therefrom |
| US2995529A (en) * | 1955-08-24 | 1961-08-08 | Chemelex Inc | Zinc silicate sols, their preparation and use in making electrically conductive compositions, films, and heating elements |
| US2991257A (en) * | 1957-01-18 | 1961-07-04 | Chemelex Inc | Electrically conductive compositions and the process of making the same |
| US2952761A (en) * | 1957-04-02 | 1960-09-13 | Chemelex Inc | Electrically conductive laminated structure and method of making same |
| US3022213A (en) * | 1958-02-13 | 1962-02-20 | Michigan Res Lab Inc | Conductive web and method of making same |
-
1962
- 1962-05-02 US US191759A patent/US3179544A/en not_active Expired - Lifetime
-
1963
- 1963-04-22 GB GB15810/63A patent/GB1034526A/en not_active Expired
- 1963-04-30 DE DE19631440969 patent/DE1440969A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1440969B2 (OSRAM) | 1970-12-17 |
| US3179544A (en) | 1965-04-20 |
| GB1034526A (en) | 1966-06-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| SH | Request for examination between 03.10.1968 and 22.04.1971 | ||
| E77 | Valid patent as to the heymanns-index 1977 |