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
124 52, 124 54, A61K 916
Patent
active
047495626
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. 1439244, Jun. 16, 1976.
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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