Patent · US Expired

Process for production of vaginal tampons containing pharmaceutical active compound

US4582717A · kind A · utility

35Cited by

6References

1Claims

0Family size

Assignee

BAYER HEALTHCARE LLC · DE

Inventors

Miklos von Bittera · Leverkusen, DE
Karl H. Buchel · Burscheid, DE
Manfred Plempel · Haan, DE
Erik Regel

Key dates

Filing date	Jul 27, 1984
Grant date	Apr 15, 1986
Priority date	—
Expiry date	Jul 27, 2004

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10S604/904
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

The invention relates to a process for production of tampons containing novel formulations of antimycotic azole derivatives which provide a higher release of active compounds and make short-term therapy possible. The tampon formulations of the invention contain active antimycotic azole derivatives in impregnated form, only melting at body temperature, or dissolved form, such as, for example, in suppository bases or their combinations with emulsifiers and/or spreading agents and/or solubilisers.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.