A - Human Necessities – 01 – N
Patent
A - Human Necessities
01
N
A01N 43/84 (2006.01) A01N 37/20 (2006.01) A01N 37/36 (2006.01) A01N 37/44 (2006.01) A01N 43/60 (2006.01) A61L 2/18 (2006.01) A61L 12/12 (2006.01)
Patent
CA 2187034
The use of certain amidoamines to disinfect contact lenses and preserve ophthalmic compositions is described. Ophthalmic compositions containing these compounds as disinfecting agents or preservatives are also described. The amidoamines utilized in the present invention have potent antibacterial and antifungal activity, and are chemically compatible with inorganic ions and other materials utilized in ophthalmic compositions.
L'invention concerne l'utilisation de certaines amidoamines pour désinfecter des lentilles de contact et conserver des compositions ophtalmiques. L'invention traite également de compositions ophtalmiques contenant ces composés comme agents désinfectants ou conservateurs. Les amidoamines utilisées dans la présente invention présentent une puissante activité antibactérienne et antifongique, et sont chimiquement compatibles avec des ions inorganiques et d'autres matériaux utilisés dans des compositions ophtalmiques.
Dassanayake Nissanke L.
Park Joonsup
Schlitzer Ronald L.
Alcon Laboratories Inc.
Smart & Biggar
LandOfFree
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