Quick-disintegrating pressed shapes containing...

Details Quick-disintegrating pressed shapes containing... Quick-disintegrating pressed shapes containing...

A - Human Necessities

61

K

167/166

A61K 9/20 (2006.01) A61K 9/32 (2006.01) A61K 9/50 (2006.01)

Patent

CA 1178202

Quick-disintegrating pressed shapes containing pharmaceutical active substances Abstract Quick-distinguishing pressed shapes containing pharmaceutical active substances, which shapes consist essentially of a compressed mixture of a) an effective amount of a pharmaceutical active substance in granular form coated with an amount effective to retard the release of a mixture consisting essentially of poly (H + meth)-acrylic acid (methyl, ethyl) esters insoluble but dispersible in water and ethyl cellulose insoluble but dispersible in water wherein the weight ratio of acrylic acid esters and ethyl cellulose is 2.5:1 to 5:1; (b) a disintegrating agent having a high disintegrating capacity as well as good binding properties. Case 4-13145/+

389815

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