ELECTRICALLY CONDUCTIVE GLASS YARN AND CONSTRUCTIONS INCLUDING SAME

The glass fibre or structure is coated with an electrically conducting composition containing the following substances (in percentage weight of solid materials): 6 - 50, and preferably 6 - 45 per cent of a film-forming agent; 5 - 40 per cent of a plasticizer, surfactant and/or dispersant; 20 - 75 pe...

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Bibliographic Details
Main Authors MOIREAU, Patrick, CEUGNIET, Claire
Format Patent
LanguageEnglish
French
German
Published 10.04.2019
Subjects
CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS
CHEMISTRY
GLASS
JOINING GLASS TO GLASS OR OTHER MATERIALS
METALLURGY
MINERAL OR SLAG WOOL
SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS
SURFACE TREATMENT OF GLASS
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Summary:The glass fibre or structure is coated with an electrically conducting composition containing the following substances (in percentage weight of solid materials): 6 - 50, and preferably 6 - 45 per cent of a film-forming agent; 5 - 40 per cent of a plasticizer, surfactant and/or dispersant; 20 - 75 per cent of electrically conducting particles; 0 to 10 per cent of a doping agent; 0 - 10 per cent of a thickening agent; and 0 - 15 per cent of additives. The film-forming agent is a polymer and preferably an elastomer, and the conducting compound is of carbon-based particles, especially of graphite or carbon black, with a particle size under 250 mcm, and preferably 100 mcm. Between 30 and 60 per cent of the particles have an aspect ratio of 5 - 20 : 1, and at least 15 per cent are in the shape of flakes or needles.
Bibliography:Application Number: EP20050726420