A COMPOSITION OF POLYMERIC ADHESIVE PRIMING

The invention relates to the field of corrosion protection of metal surfaces, mainly oil- and gas main pipelines with polymeric coatings of multilayerstructure. The priming consists of chloroprene rubber, alkyphenol resin, vulcanizing agents, adhesion intensifier, filler and solvents, and contains A...

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Bibliographische Detailangaben
Hauptverfasser:	SHKARAPUTA LEONID MYKOLAIOVYCH, KUKHAR VALERII PAVLOVYCH, MYTROKHINA LIUDMYLA LEONIDIVNA, MOROZOVA INNA PETRIVNA
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS CORRECTING FLUIDS DYES FILLING PASTES INKS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	The invention relates to the field of corrosion protection of metal surfaces, mainly oil- and gas main pipelines with polymeric coatings of multilayerstructure. The priming consists of chloroprene rubber, alkyphenol resin, vulcanizing agents, adhesion intensifier, filler and solvents, and contains Alrezen RA 321 as alkyphenol resin, as adhesion intensifier it contains polyvinyl butyral, as solvent it contains a mixture of ethyl acetate and gasoline, as polyvinyl butyral solvent it contains toluene.