FLUORINE POLYMERIC COMPOSITIONS

FIELD: chemistry. ^ SUBSTANCE: invention relates to fluorine polymeric compositions with amidin-containing vulcanising substances. Composition containes: (a) fluorine polymer, which includes interpolymerised blocks obtained from monomer with nitrogen-containing lacing centre; and (b) amidin-containi...

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Bibliographische Detailangaben
Hauptverfasser:	KOLB ROBERT E, GRUTAERT VERNER M.A
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:	FIELD: chemistry. ^ SUBSTANCE: invention relates to fluorine polymeric compositions with amidin-containing vulcanising substances. Composition containes: (a) fluorine polymer, which includes interpolymerised blocks obtained from monomer with nitrogen-containing lacing centre; and (b) amidin-containing vulcanising substance, where vulcanising substance is bisamidin, perforated amidin or salt of one of these compounds is described; fluorine polymer being facultatively perforated. ^ EFFECT: reduction of indices of fluorine polymer remanent strain with retaining high-temperature indices. ^ 10 cl, 4 ex, 1 tbl