FILM CONTAINING COMPOSITIONS
AN ORAL CARE, PERSONAL CARE OR CLEANSING COMPOSITION WITH A CARRIER COMPRISING A FUNCTIONAL MATERIAL AND AT LEAST TWO POLYMERS. ONE POLYMER HAS A GREATER SOLUBILITY IN WATER THAN THE OTHER POLYMER; ONE OF THE POLYMERS MAY BE WATER-SOLUBLE AND THE OTHER POLYMER WATER-INSOLUBLE. THE POLYMERS ARE SELEC...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | AN ORAL CARE, PERSONAL CARE OR CLEANSING COMPOSITION WITH A CARRIER COMPRISING A FUNCTIONAL MATERIAL AND AT LEAST TWO POLYMERS. ONE POLYMER HAS A GREATER SOLUBILITY IN WATER THAN THE OTHER POLYMER; ONE OF THE POLYMERS MAY BE WATER-SOLUBLE AND THE OTHER POLYMER WATER-INSOLUBLE. THE POLYMERS ARE SELECTED AND APPORTIONED TO PROVIDE AT LEAST ONE OF THE FOLLOWING: (1) A DESIRED STABILITY OF THE FILM IN THE COMPOSITION, (2) A DESIRED RATE OF DISINTEGRATION OF THE FILM DURING USE OF THE COMPOSITION, AND (3) A DESIRED RATE OF DELIVERY OF THE FUNCTIONAL MATERIAL DURING USE OF THE COMPOSITION. |
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