Drug – bio-affecting and body treating compositions – Dentifrices
Patent
1987-09-11
1988-06-07
Rose, Shep K.
Drug, bio-affecting and body treating compositions
Dentifrices
A61K 716
Patent
active
047495618
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.
REFERENCES:
patent: 4515704 (1985-05-01), Akred et al.
patent: 4656031 (1987-04-01), Lane et al.
patent: 4664906 (1987-05-01), Sipos
patent: 4664907 (1987-05-01), Muller et al.
patent: 4666517 (1987-05-01), Bakar
Lane et al., C.A. 106:107776s(1987) of EPO 161896, Nov. 21, 1985.
Sampson C.A. 86:60411v(1977) of G.B.
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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