A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
167/169
A61K 9/36 (2006.01) A61K 9/28 (2006.01)
Patent
CA 1236024
Abstract of the Disclosure An aqueous enteric coating liquid having a good dispersion stability and a good resistance to gastric juice comprising an alkali metal salt of an acid having an acid dissociation constant of at least 3 at 25°C and a water-insoluble oxycarboxylic acid type cellulose derivative dispersed in water or a mixture of water and at most 20 % by weight of a lower alcohol.
461906
Hiraoka Ryoichi
Mukohyama Hideaki
Saito Motoyasu
Ushijima Shohachi
Kohjin Co. Ltd.
Osler Hoskin & Harcourt Llp
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