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:
Nov. 07, 1989
Filed:
Mar. 03, 1988
Makoto Senuma, Tokyo, JP;
Shigeru Kondoh, Saitama, JP;
Tadamasa Kawase, Saitama, JP;
Yoshihiko Nakagawa, Saitama, JP;
Yamanouchi Pharmaceutical Co., Ltd., Tokyo, JP;
Abstract
An antipruritic plaster prepared by spreading a medicament-containing adhesive mass on a backing, said medicament-containing adhesive mass being obtained by dissolving glycyrrhetinic acids in at least one solvent selected from benzyl alcohol, phenethyl alcohol, diphenhydramine, chlorpheniramine, N-methyl-2-pyrrolidone, crotamiton, and lauric acid diethanolamide and uniformly mixing the solution with a plaster base composed of a rubber compound adhesive plaster base, a tackifying agent, and a softener as the necessary components of a plaster base composed of an acrylic resin as the necessary component.