PROCESS FOR PURIFYING GUAR
594419 Disclosed herein are processes for purifying guar comprising combining borate and guar in an aqueous solution and treating the aqueous solution with an organic solvent to induce precipitation of purified guar. Another embodiment of the present invention is directed to ophthalmic formulations...
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Main Authors | , , , |
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Format | Patent |
Language | English |
Published |
26.07.2013
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Subjects | |
Online Access | Get full text |
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Summary: | 594419 Disclosed herein are processes for purifying guar comprising combining borate and guar in an aqueous solution and treating the aqueous solution with an organic solvent to induce precipitation of purified guar. Another embodiment of the present invention is directed to ophthalmic formulations comprising purified guar produced by the processes described. |
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Bibliography: | Application Number: NZ20100594419 |