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:
Jun. 10, 1986
Filed:
Jul. 25, 1984
Susumu Satoh, Ibaraki, JP;
Ichiro Kobayashi, Ibaraki, JP;
Yumiko Takakura, Ibaraki, JP;
Mitsuru Tamada, Ibaraki, JP;
Nitto Electric Industrial Co., Ltd., Ibaraki, JP;
Abstract
A composition capable of promoting the skin permation or percutaneous absorption of a medicament, which comprises at least one adjuvant selected from the group consisting of a saturated hydrocarbon containing 5 to 20 carbon atoms which may be substituted by halogen, an alcohol ester of aliphatic carboxylic acid containing 12 to 18 carbon atoms, an ether, a dimethylpolysiloxane having a viscosity at 25.degree. C. of not more than 6 centistokes and a cyclic polydimethylsiloxane having a viscosity at 25.degree. C. of not more than 6 centistokes, and an imidazolidinone derivative represented by the general formula: ##STR1## wherein R.sub.1 and R.sub.2 each are a lower alkyl group; and pharmaceutical composition for external medication.