AQUEOUS COATING AGENT

An aqueous coating agent comprising an emulsion comprising an acrylic polymer A having an acid number of 50 mgKOH/g or less and a Tg of less than 50 degree C, a polymer B comprising one or more polymers selected from the group consisting of an acrylic polymer and an urethane polymer having an acid n...

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Bibliographic Details
Main Authors SAKAI, Yosuke, NAGATA, Eisuke
Format Patent
LanguageEnglish
Published 30.11.2022
Subjects
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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Summary:An aqueous coating agent comprising an emulsion comprising an acrylic polymer A having an acid number of 50 mgKOH/g or less and a Tg of less than 50 degree C, a polymer B comprising one or more polymers selected from the group consisting of an acrylic polymer and an urethane polymer having an acid number of 60 mgKOH/g or more, a surfactant and a film-forming aid, wherein a mass ratio of the acrylic polymer A to the polymer B [A/B] is 35/65 or more and 65/35 or less.
Bibliography:Application Number: MY2020PI06699