IMPROVED WATER-SOLUBLE FILM HAVING BLEND OF PVOH POLYMERS, AND PACKETS MADE THEREFROM

Disclosed are plasticized, water-soluble films having favorable cold-water solubility, wet handling, and thermoforming characteristics, and which can include a PVOH resin made up of blend of two or more PVOH polymers each having a monomodal molecular weight distribution, and the PVOH resin character...

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Hauptverfasser: LEBEQUE, REGINE, SHI, JICHUN, FRIEDRICH, STEVEN G, LEE, DAVID M, DENOME, FRANK WILLIAM, ROSMANIHO, ROXANE, VERRALL, ANDREW P
Format: Patent
Sprache:eng ; spa
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