GB844140A - Electromagnetic-wave-absorbing dielectric wall - Google Patents

Electromagnetic-wave-absorbing dielectric wall

Info

Publication number
GB844140A
GB844140A GB3607758A GB3607758A GB844140A GB 844140 A GB844140 A GB 844140A GB 3607758 A GB3607758 A GB 3607758A GB 3607758 A GB3607758 A GB 3607758A GB 844140 A GB844140 A GB 844140A
Authority
GB
United Kingdom
Prior art keywords
aluminium
glass
dispersion
natural rubber
loaded
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
GB3607758A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB3607758A priority Critical patent/GB844140A/en
Publication of GB844140A publication Critical patent/GB844140A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q17/00—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems

Landscapes

  • Laminated Bodies (AREA)

Abstract

A curable composition comprises polychlorobutadiene latex, phenyl beta napthylamine dispersion, zinc oxide dispersion, sulphur dispersion, sodium sulphates of higher fatty alcohols, sodium acrylate polymer emulsion and an aluminium slurry comprising methyl cellulose, aluminium extra fine lining powder, and a non-ionic wetting agent.ALSO:A laminated electromagnetic-wave-absorbing wall comprises four laminations consisting respectively of (1) metal sheeting, wire mesh or polystyrene or glass-fibre-reinforced low-pressure laminating resin, (2) hard or soft foam rubber, inorganic cement foamed or filled with exploded mica, wood, glass-fibre-reinforced plastic, air, or polytrifluorochloroethylene, (3) conductive carbon-loaded synthetic or natural rubber, conductive carbon-loaded inorganic cement, polyelectrolyte adhesive, ethylene glycol-plasticized rubber, vinyl plastic, copper sulphate hydrates, or glass or hardened water-glass loaded with soot and (4) a preferably externally roughened layer of barium strontium titanate, titanium dioxide ceramic sheet, or copper, aluminium or titanate particles loaded into synthetic or natural rubber, vinyl sheeting or glass fibre reinforced plastic. In the particular embodiment described the first layer is of aluminium foil, the second of foamed, cured, natural rubber and the third of natural rubber and channel black calendered into an open-weave cotton fabric and cured. The last layer is calendered on the surface of the third layer and cured, and comprises a composition of polychlorobutadiene latex, phenyl beta naphthylamine dispersion, zinc oxide dispersion, sulphur dispersion, sodium sulphates of higher fatty alcohols, sodium acrylate polymer and an aluminium slurry comprising methyl cellulose, aluminium powder, and a non-ionic wetting agent.
GB3607758A 1958-11-10 1958-11-10 Electromagnetic-wave-absorbing dielectric wall Expired GB844140A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3607758A GB844140A (en) 1958-11-10 1958-11-10 Electromagnetic-wave-absorbing dielectric wall

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3607758A GB844140A (en) 1958-11-10 1958-11-10 Electromagnetic-wave-absorbing dielectric wall

Publications (1)

Publication Number Publication Date
GB844140A true GB844140A (en) 1960-08-10

Family

ID=10384691

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3607758A Expired GB844140A (en) 1958-11-10 1958-11-10 Electromagnetic-wave-absorbing dielectric wall

Country Status (1)

Country Link
GB (1) GB844140A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2205275A (en) * 1981-08-11 1988-12-07 Plessey Co Ltd Composite materials
DE3918383A1 (en) * 1989-06-06 1990-12-20 Messerschmitt Boelkow Blohm FACADE CONSTRUCTION OF BUILDINGS
WO2004073793A1 (en) * 2003-02-20 2004-09-02 Adolf Wiebecke Device for influencing, deflecting, and/or reflecting terrestrial and atmospheric radiation or fields

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2205275A (en) * 1981-08-11 1988-12-07 Plessey Co Ltd Composite materials
GB2205275B (en) * 1981-08-11 1989-06-28 Plessey Co Ltd Composite materials.
DE3918383A1 (en) * 1989-06-06 1990-12-20 Messerschmitt Boelkow Blohm FACADE CONSTRUCTION OF BUILDINGS
US5121122A (en) * 1989-06-06 1992-06-09 Messerschmitt-Bolkow-Blohm Gmbh Facade construction for high structures
WO2004073793A1 (en) * 2003-02-20 2004-09-02 Adolf Wiebecke Device for influencing, deflecting, and/or reflecting terrestrial and atmospheric radiation or fields

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