A - Human Necessities – 01 – N
Patent
A - Human Necessities
01
N
A01N 33/12 (2006.01) A61K 9/00 (2006.01) A61K 31/785 (2006.01) A61L 2/18 (2006.01) A61L 12/14 (2006.01) G02C 13/00 (2006.01)
Patent
CA 2242136
The invention relates to polymeric quaternary ammonium compounds which are useful as disinfectants and/or preservatives in ophthalmic compositions.
L'invention porte sur des composés polymériques d'ammonium quaternaire utilisables comme désinfectants et/ou agents préservateurs dans des préparations ophtalmiques.
Kyba Evan P.
Park Joonsup
Alcon Laboratories Inc.
Smart & Biggar
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