COATING COMPOSITION

The invention refers to a coating composition which, calculated on dry weight, is comprising at least 20% by weight polyvinyl alcohol and 0.1 to 20% by weight, calculated on the weight of the polyvinyl alcohol, of a water-insoluble (meth)acrylate copolymer comprising quaternary ammonium groups, wher...

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Bibliographic Details
Main Authors GUHA, Ashish Sharadchandra, JOSHI, Shraddha Sanjeev, JAIN, Vinay
Format Patent
LanguageEnglish
Hungarian
Published 28.04.2021
Subjects
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
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Summary:The invention refers to a coating composition which, calculated on dry weight, is comprising at least 20% by weight polyvinyl alcohol and 0.1 to 20% by weight, calculated on the weight of the polyvinyl alcohol, of a water-insoluble (meth)acrylate copolymer comprising quaternary ammonium groups, wherein the viscosity of an aqueous dispersion comprising that coating composition with 25% (w/w) solid content at 22° C. is 200 mPa·s or less.
Bibliography:Application Number: HUE14745154