A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
167/317
A61K 8/49 (2006.01) A61Q 11/00 (2006.01)
Patent
CA 1237989
ABSTRACT OF THE DISCLOSURE Salts of sanguinarine, either pure salts or a mixture of salts precipitated from extracts of plants selected from the group consisting of Sanguinaria canadensis, Macleya cordata, Corydalis sevctvozii, C. ledebouni, Chelidonium majus, and mixtures thereon, are effective agents for disclosing plaque in the oral cavity under long wavelength ultraviolet light.
469471
Gowling Lafleur Henderson Llp
Vipont Laboratories Inc.
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