Preparation of vinyl acetate/ethylene copolymer emulsion contg organic siloxane group

The present invention relates to a preparation method of macromolecular material, in particular, it relates to a preparation method of base material of aluminium foil/paper adhesive. Said invention uses unsaturated organo-siloxane monomer and ethylene-vinyl acetate copolymer emulsion, and makes them...

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Bibliographische Detailangaben
Hauptverfasser:	MENG SU, CHUIHUA KONG, FEI HU
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES CHEMISTRY DYES METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL PAINTS POLISHES USE OF MATERIALS AS ADHESIVES
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Beschreibung
Zusammenfassung:	The present invention relates to a preparation method of macromolecular material, in particular, it relates to a preparation method of base material of aluminium foil/paper adhesive. Said invention uses unsaturated organo-siloxane monomer and ethylene-vinyl acetate copolymer emulsion, and makes them produce grafting reaction to synthesize the ethylene/vinyl acetate copolymer emulsion containing branched organo-siloxane group. Said copolymer emulsion possesses excellent coupling property with different types of materials, it can be used as base material, and matched with other adjuvant so as to produce adhesive capable of meeting application for 80-150 m/min. high-speed aluminium foil/paper combination production line.