SnF.sub.2 gel of improved stand-up and efficacy in the treatment

Details SnF.sub.2 gel of improved stand-up and efficacy in the treatment SnF.sub.2 gel of improved stand-up and efficacy in the treatment

1994-04-25

1997-11-25

Rose, Shep K.

Drug, bio-affecting and body treating compositions

Dentifrices

Fluorine or fluorine compound containing

424 49, 424673, A61K 716, A61K 718

Patent

active

056909128

ABSTRACT:
A gel composition exhibiting improved stand-up and efficacy in treating dentine hypersensitivity which composition contains about 0.3 to about 1.0% by weight SnF.sub.2, about 87 to about 97% by weight anhydrous glycerine and about 2.0 to about 10% by weight of a polyethylene glycol having an average molecular weight of 1000.

REFERENCES:
patent: 3574824 (1971-04-01), Echeandia et al.
patent: 4418057 (1983-11-01), Groat et al.
patent: 4533544 (1985-08-01), Groat et al.
patent: 4837008 (1989-06-01), Rudy et al.
patent: 4897258 (1990-01-01), Rudy et al.
patent: 5023074 (1991-06-01), Morton et al.
patent: 5071638 (1991-12-01), Yoshie et al.
Patent Abstracts of Japan vol. 9, No. 205 (C-299) (1928) 22 Aug. 1985 JP A, 60 075 417 (Raion K.K.) 27 Apr. 1985 polyethylene glycol added to provide a dentefrice having improved shape retainability and stability 1% to 8% esp. 2% to 5 % of polyethylene glycol having an average molecular weight of 200 to 600.

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