Drug – bio-affecting and body treating compositions – Dentifrices
Patent
1985-05-07
1987-04-07
Rose, Shep K.
Drug, bio-affecting and body treating compositions
Dentifrices
A61K 916
Patent
active
046560319
ABSTRACT:
It is disclosed that a dentifrice which includes a surfactant and an anti-plaque agent comprising a substantially water-insoluble non-cationic antimicrobial agent or a zinc salt or a mixture thereof has enhanced activity when the dentifrice comprises at least 0.2% by weight of a lamellar liquid crystal surfactant phase having a lamellar spacing of less than 6.0 nm.
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Hull Derek M. C.
Lane Roger M.
Saxton Charles A.
Van Der Ouderaa Franciscus J. G.
Farrell James J.
Lever Brothers Company
McDonald Matthew J.
Rose Shep K.
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