GB1516874A - Affixing metallic contacts to electrical resistance elements - Google Patents

Affixing metallic contacts to electrical resistance elements

Info

Publication number
GB1516874A
GB1516874A GB31672/75A GB3167275A GB1516874A GB 1516874 A GB1516874 A GB 1516874A GB 31672/75 A GB31672/75 A GB 31672/75A GB 3167275 A GB3167275 A GB 3167275A GB 1516874 A GB1516874 A GB 1516874A
Authority
GB
United Kingdom
Prior art keywords
woven
adhesive
resistance heating
conductive
silicone
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
GB31672/75A
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.)
Wacker Chemie AG
Original Assignee
Wacker Chemie AG
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 Wacker Chemie AG filed Critical Wacker Chemie AG
Publication of GB1516874A publication Critical patent/GB1516874A/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
    • H01C17/28—Apparatus or processes specially adapted for manufacturing resistors adapted for applying terminals
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0056—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the compounding ingredients of the macro-molecular coating
    • D06N3/0063—Inorganic compounding ingredients, e.g. metals, carbon fibres, Na2CO3, metal layers; Post-treatment with inorganic compounds
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
    • D06N3/128—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with silicon polymers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Resistance Heating (AREA)
  • Details Of Resistors (AREA)
  • Surface Heating Bodies (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

1516874 Electric resistance heating WACKER CHEMIE GmbH 29 July 1975 [30 July 1974] 31672/75 Heading H5H [Also in Division C3] A conductive terminal strip is attached to a flexible sheetlike electrical resistance heating element by an electrically conductive, heat vulcanizable adhesive and after vulcanizing, the conductor strip is stretched at room temperature to the length it had at the vulcanizing temperature. By this means, wrinkles are removed that would otherwise, in use, cause rapid deterioration of the element. The conductor strip is of woven or non-woven aluminium, copper or silver, and the resistance heating element a non-conductive plastics film or fleece or a woven or non-woven glass fabric with a resistance coating on both sides preferably of carbon dispersed in a silicone polymer. The adhesive may be a silicone base with dispersed carbon powder. "Prior art" is described using cold-setting adhesives (e.g. acrylate or silicone) containing copper turnings or silver or carbon powder. An exemplary conductive adhesive involves mixing of a divinylsiloxy-terminated diorganopolysiloxane with vinylmethylsiloxane, dimethylpolysiloxane silicon dioxide perchloroethylene and acetylene black. After standing the dispersion is diluted with more perchloroethylene and small amounts of platinum IV chloric acid and a mixed polymer of methylhydrogenosiloxane and dimethyl siloxane is added. This adhesive is curable at 300‹C.
GB31672/75A 1974-07-30 1975-07-29 Affixing metallic contacts to electrical resistance elements Expired GB1516874A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2436726A DE2436726C3 (en) 1974-07-30 1974-07-30 Method for contacting film-like wireless electrical resistance elements for high power densities

Publications (1)

Publication Number Publication Date
GB1516874A true GB1516874A (en) 1978-07-05

Family

ID=5921954

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31672/75A Expired GB1516874A (en) 1974-07-30 1975-07-29 Affixing metallic contacts to electrical resistance elements

Country Status (9)

Country Link
JP (1) JPS5531596B2 (en)
AT (1) AT341050B (en)
BE (1) BE831848A (en)
CH (1) CH597682A5 (en)
DE (1) DE2436726C3 (en)
FR (1) FR2280958A1 (en)
GB (1) GB1516874A (en)
NO (1) NO752666L (en)
SE (1) SE399780B (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4177446A (en) * 1975-12-08 1979-12-04 Raychem Corporation Heating elements comprising conductive polymers capable of dimensional change
US4223209A (en) * 1979-04-19 1980-09-16 Raychem Corporation Article having heating elements comprising conductive polymers capable of dimensional change
US4426339A (en) 1976-12-13 1984-01-17 Raychem Corporation Method of making electrical devices comprising conductive polymer compositions
US4764664A (en) 1976-12-13 1988-08-16 Raychem Corporation Electrical devices comprising conductive polymer compositions
US4866253A (en) * 1976-12-13 1989-09-12 Raychem Corporation Electrical devices comprising conductive polymer compositions
US4876440A (en) * 1976-12-13 1989-10-24 Raychem Corporation Electrical devices comprising conductive polymer compositions
US20130189475A1 (en) * 2012-01-19 2013-07-25 Raytheon Company Polysiloxane skinned fleece

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5474827A (en) * 1994-03-23 1995-12-12 Minnesota Mining And Manufacturing Company Retroreflective article and method of making the same

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR981463A (en) * 1943-04-15 1951-05-28 Francais Ciments Alumina extraction process

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4177446A (en) * 1975-12-08 1979-12-04 Raychem Corporation Heating elements comprising conductive polymers capable of dimensional change
US4426339A (en) 1976-12-13 1984-01-17 Raychem Corporation Method of making electrical devices comprising conductive polymer compositions
US4764664A (en) 1976-12-13 1988-08-16 Raychem Corporation Electrical devices comprising conductive polymer compositions
US4866253A (en) * 1976-12-13 1989-09-12 Raychem Corporation Electrical devices comprising conductive polymer compositions
US4876440A (en) * 1976-12-13 1989-10-24 Raychem Corporation Electrical devices comprising conductive polymer compositions
US4223209A (en) * 1979-04-19 1980-09-16 Raychem Corporation Article having heating elements comprising conductive polymers capable of dimensional change
US20130189475A1 (en) * 2012-01-19 2013-07-25 Raytheon Company Polysiloxane skinned fleece
EP2807024A4 (en) * 2012-01-19 2015-11-18 Raytheon Co Polysiloxane skinned fleece

Also Published As

Publication number Publication date
FR2280958B1 (en) 1978-10-06
JPS5138139A (en) 1976-03-30
CH597682A5 (en) 1978-04-14
DE2436726A1 (en) 1976-02-19
SE7508502L (en) 1976-02-02
FR2280958A1 (en) 1976-02-27
JPS5531596B2 (en) 1980-08-19
ATA582075A (en) 1977-05-15
SE399780B (en) 1978-02-27
DE2436726B2 (en) 1978-11-02
NO752666L (en) 1976-02-02
DE2436726C3 (en) 1979-07-05
BE831848A (en) 1976-01-29
AT341050B (en) 1978-01-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee