A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
167/320.3
A61K 8/24 (2006.01) A61K 8/26 (2006.01) A61Q 11/00 (2006.01)
Patent
CA 1244354
ABSTRACT OF THE DISCLOSURE A dentifrice composition comprising calcium hydrogenphosphate anhydride whose crystallite has an average size of 300 to 3,500 angstroms as measured by X-ray diffractometry and an aluminum oxide having an average particle size of 0.5 to 10 µm is disclosed. The composition have an excellent cleaning ability and mild abrading property not causing damage to tooth enamel and gives good luster to teeth.
472008
Miyagawa Natsumi
Naganuma Takeshi
Ozawa Toshiyuki
Tamura Kazutoshi
Lion Corporation
Smart & Biggar
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