A - Human Necessities – 61 – L
Patent
A - Human Necessities
61
L
A61L 2/18 (2006.01) A01N 47/44 (2006.01) A61K 9/00 (2006.01) A61L 12/14 (2006.01) G02C 13/00 (2006.01)
Patent
CA 2152962
A preservative system for ophthalmic solutions, particularly contact lens solutions, comprises: (a) chlorhexidine or a water-soluble salt thereof; and (b) polyhexamethylene biguanide or a water-soluble salt thereof.
Un système de conservation des solutions ophtalmiques, en particulier des solutions pour verres de contact, comprend : (a) de la chlorhexidine ou un sel hydrosoluble correspondant et (b) un polyhexaméthylène biguanide ou un sel hydrosoluble correspondant.
Raheja Manohar K.
Wrobel Stanley J.
Osler Hoskin & Harcourt Llp
Polymer Technology Corporation
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