A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
167/320
A61K 8/97 (2006.01) A61Q 11/00 (2006.01)
Patent
CA 1178892
Abstract of the Disclosure A novel dentrifrice composition containing rice hulls ground to a particle fineness which passes a 200 mesh sieve, preferably passes a 325 mesh sieve, as the essential abrasive in amounts less than 40% by weight of the total composition, the composition having excellent cleaning and stain removal properties while utilizing less than conventional amounts of abrasive and the antiquers properties of rice hulls.
409364
Brachman Dina I.
Eigen Edward
Colgate-Palmolive Company
Smart & Biggar
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