ALKYLENE OXIDE ADDUCT OF AROMATIC HYDROCARBON FORMALDEHYDE RESIN

PROBLEM TO BE SOLVED: To provide an alkylene oxide adduct of aromatic hydrocarbon formaldehyde resin having excellent emulsifiability and imparting pressure-sensitive adhesiveness and adhesiveness to an aqueous acrylic resin, urethane resin, or epoxy resin. SOLUTION: An alkylene oxide is added to an...

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Bibliographische Detailangaben
Hauptverfasser: KITA SEIJI, YAMAGISHI KAZUYOSHI
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide an alkylene oxide adduct of aromatic hydrocarbon formaldehyde resin having excellent emulsifiability and imparting pressure-sensitive adhesiveness and adhesiveness to an aqueous acrylic resin, urethane resin, or epoxy resin. SOLUTION: An alkylene oxide is added to an aromatic hydrocarbon/ formaldehyde resin and a modified aromatic hydrocarbon/formaldehyde resin to form the adduct.