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US 5,496,819 AGranted
Antiphlogistic-analgesic plaster comprising triacetin and piroxicam
AssigneeSS Pharmaceutical Co., Ltd.
InventorsHirohisa Okuyama, Yasuo Ikeda, Shigenori Ohtsuka, Shuichi Kasai, Akira Iwasa
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Abstract
An antiphlogistic-analgesic plaster comprising piroxicam and triacetin and/or triethyl citrate. The antiphlogistic-analgesic plaster of the invention is excellent in percutaneous absorption of piroxicam and hence has an excellent antiphlogistic and analgesic effect.
Claims3
An antiphlogistic-analgesic plaster comprising 0.05-5 wt. % of piroxicam and 0.05-40 wt. % of at least one of triacetin or triethyl citrate incorporated into a plaster base, said plaster comprising a water-soluble polymer, a glycol, a cross-linking agent and water.
Dependencies are inferred from the claim text.