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US 2023/0167328 A1Published application
Halogenated vinyl polymer water dispersion, multilayer film, and blister pack for medication
AssigneeAsahi Kasei Kabushiki Kaisha
InventorsTokiharu ONISHI, Naoaki YAMASAKI
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Abstract
Provided is a water dispersion that has excellent coatability in recoating and that yields a uniform coating film without leveling failure, orange peel patterning, or the occurrence of foaming during film shaping. A halogenated vinyl polymer water dispersion contains a halogenated vinyl polymer and more than 0 mass% and less than 2.5 mass%, relative to resin solid content, of an anionic amphiphilic compound having a hydrophilicity index of less than 41.0.
Claims10
A halogenated vinyl polymer water dispersion comprising:
- a halogenated vinyl polymer;
- and
- more than 0 mass% and less than 2.5 mass%, relative to resin solid content, of an anionic amphiphilic compound having a hydrophilicity index of less than 41.0.
Dependencies are inferred from the claim text.