USE OF A (METH)ACRYLIC COMPOSITION FOR MANUFACTURING A DIELECTRIC MATERIAL AND ASSOCIATED MANUFACTURING METHOD

The invention relates to a use of a particular (meth)acrylic composition for manufacturing of a dielectric material, optionally coated.This (meth)acrylic composition comprises:(a) 100 parts by weight of a liquid (meth)acrylic syrup comprising:(a1) from 10 % by weight to 50 % by weight of one or more...

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Bibliographische Detailangaben
Hauptverfasser:	ENSENLAZ, Leo, HASSANZADEH, Mehrdad, HELAL, Karim
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BASIC ELECTRIC ELEMENTS CABLES CHEMISTRY COMPOSITIONS BASED THEREON CONDUCTORS ELECTRICITY INSULATORS MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:	The invention relates to a use of a particular (meth)acrylic composition for manufacturing of a dielectric material, optionally coated.This (meth)acrylic composition comprises:(a) 100 parts by weight of a liquid (meth)acrylic syrup comprising:(a1) from 10 % by weight to 50 % by weight of one or more (meth)acrylic polymers P1, and(a2) from 50 % by weight to 90 % by weight of one or more (meth)acrylic monomers M1 comprising only one (meth)acrylic function per monomer and being different from methacrylic acid,(b) from 0,01 part by weight to 10 parts by weight of one (meth)acrylic monomer M2 comprising at least two (meth)acrylic functions per monomer,(c) from 0,01 part by weight to 10 parts by weight of methacrylic acid,(d) from 0,01 part by weight to 5 parts by weight of a polymerization initiator chosen from organic peroxides, and(e) from 100 parts by weight to 400 parts by weight of a mineral filler C comprising at least one filler C1 chosen from the group consisting of metal oxides, carbonates, silicates and glass.The invention also relates to a method for manufacturing a dielectric material.