PATENT ASSIGNEE'S COUNTRY | USA |
UPDATE | 11.00 |
PATENT ASSIGNEE | Alcon Labs |
PATENT CLAIMS |
Method of preserving an aq compn from microbial contamination, the IMPROVEMENT which comprises including - Water-soluble borate-polyol complex (0.5-6%) in the compn Said complex having Borate/Polyol = 1:0.1-1:10, whereby the antimicrobial activity of compn is enhanced |
PATENT PHOTOCOPY | Available on request |
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