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:
Feb. 15, 1977
Filed:
Dec. 08, 1975
Applicant:
Inventors:
Takuzo Kamishita, Toyama, JA;
Shigeyoshi Hiraki, Toyama, JA;
Assignee:
Toko Yakuhin Kogyo Kabushiki Kaisha, Osaka, JA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
424243 ;
Abstract
A composition for a topical preparation which comprises a steroid, crotamiton, propylene glycol and a carboxyvinyl polymer in an aqueous medium, said composition having been neutralized with an organic amine, and a process for producing the same which comprises adding a mixed solution of crotamiton and propylene glycol containing a steroid to an aqueous solution of a carboxyvinyl polymer, followed by neutralizing the resultant solution with an organic amine while stirring, to give a transparent, gelatinous topical composition.