Polyvinyl alcohol compositions with eutectic solvents, articles thereof, and methods of making same
The present invention relates to a water-soluble film comprising a polyvinyl alcohol polymer (PVOH) and one or more pairs of eutectic solvents (eutectic solvents) in a predetermined ratio. 本发明涉及水溶性膜,该水溶性膜包含聚乙烯醇聚合物(PVOH)和一种或多种预定比的共熔溶剂对(共熔溶剂)。...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The present invention relates to a water-soluble film comprising a polyvinyl alcohol polymer (PVOH) and one or more pairs of eutectic solvents (eutectic solvents) in a predetermined ratio.
本发明涉及水溶性膜,该水溶性膜包含聚乙烯醇聚合物(PVOH)和一种或多种预定比的共熔溶剂对(共熔溶剂)。 |
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