Three-layer core-shell structure interpenetrating network emulsion having high adhesion force to metal substrate and synthesis method of emulsion

The invention relates to a three-layer core-shell structure interpenetrating network emulsion having high adhesion force to metal substrate and a synthesis method of the emulsion. The content of a solid in the three-layer core-shell structure interpenetrating network emulsion is 30-45%; the core of...

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Bibliographische Detailangaben
Hauptverfasser:	WU FANGFANG, YANG DAN, CHEN SAISAI, YU CHENGBING, ZHU WENTING, HU JIHUA, LIN MINGLING
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COMPOSITIONS BASED THEREON CORRECTING FLUIDS DYES FILLING PASTES INKS MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	The invention relates to a three-layer core-shell structure interpenetrating network emulsion having high adhesion force to metal substrate and a synthesis method of the emulsion. The content of a solid in the three-layer core-shell structure interpenetrating network emulsion is 30-45%; the core of the three-layer core-shell structure interpenetrating network polymer is prepared by polymerizing a core layer monomer and a cross-linking monomer in the presence of an initiator; an interlayer of the three-layer core-shell structure interpenetrating network polymer is prepared by polymerizing an interlayer monomer and a cross-linking monomer in the presence of an initiator; and the outer layer shell of the three-layer core-shell structure interpenetrating network polymer is prepared by polymerizing an outer layer shell monomer and phosphate ester monomer in the presence of an initiator. The emulsion has the advantages of good adhesion force to the metal substrate, wide effective damping temperature range (tan sigma is greater than 0.3), high damping factor of which the maximum value reaches 1.2 and good film-forming property.