MULTI-DOSE COMPOSITIONS CONTAINING AN ANTIMICROBIAL POLYAMIDE OR OCTENIDINE PRESERVATIVE

The present invention relates to non-mercurial preservatives, including antimicrobial polyamide polymers and octenidine, and to methods of use thereof to produce preservative- containing multi-dose formulations. The preservative-containing multi-dose formulations exhibit resistance to one or more co...

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Bibliographic Details
Main Authors LOSS-DUNOD, CELINE, PARISOT, ALEXIS GUY ANDRE LUCIEN, RIGAUT, GUILLAUME, DAHL, PRADEEP
Format Patent
LanguageEnglish
French
Published 19.10.2017
Subjects
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
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Summary:The present invention relates to non-mercurial preservatives, including antimicrobial polyamide polymers and octenidine, and to methods of use thereof to produce preservative- containing multi-dose formulations. The preservative-containing multi-dose formulations exhibit resistance to one or more contaminating microorganisms, and have advantageous properties with respect to long term stability of biological and small molecule active ingredients. La présente invention concerne des conservateurs non mercuriels, y compris des polymères de polyamide antimicrobiens et de l'octénidine, ainsi que des procédés d'utilisation de ceux-ci pour produire des formulations multidoses contenant un conservateur. Les formulations multidoses contenant un conservateur présentent une résistance à un ou plusieurs micro-organismes contaminants et présentent des propriétés avantageuses en matière de stabilité à long terme des principes actifs biologiques et à petites molécules.
Bibliography:Application Number: CA20173020634