The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 19, 1986
Filed:
Aug. 30, 1984
Applicant:
Inventors:
Hideaki Mukohyama, Yatsushiro, JP;
Ryoichi Hiraoka, Yatsushiro, JP;
Shohachi Ushijima, Yatsushiro, JP;
Motoyasu Saito, Yatsushiro, JP;
Assignee:
Kohjin Co., Ltd., Minato, JP;
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; C08L / ;
U.S. Cl.
CPC ...
106170 ; 106169 ; 106178 ; 106194 ; 427-3 ; 424 35 ; 514781 ;
Abstract
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 a acid dissociation constant of at least 3 at 25.degree. 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.