WATER-DISPERSED ACRYLIC ADHESIVE COMPOSITION

An aqueous dispersion-type acrylic adhesive composition of core-shell structured acrylic copolymer particles dispersed in an aqueous medium, the particles containing core layer (A) containing acrylic polymer (A) and shell layer (B) containing acrylic polymer (B), whereinthe acrylic polymer (B) has a...

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Bibliographische Detailangaben
Hauptverfasser: DOI, Asami, SHIMOKITA, Keisuke, CHIBA, Mizuho, TAKAHASHI, Akiko, OOTAKE, Hironao
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:An aqueous dispersion-type acrylic adhesive composition of core-shell structured acrylic copolymer particles dispersed in an aqueous medium, the particles containing core layer (A) containing acrylic polymer (A) and shell layer (B) containing acrylic polymer (B), whereinthe acrylic polymer (B) has a glass transition temperature of not less than 30°C and the acrylic polymer (A) has a glass transition temperature lower than that of the acrylic polymer (B).