Nonabrasive gel formulations of sulfonated poly(arylene ether su

Details Nonabrasive gel formulations of sulfonated poly(arylene ether su Nonabrasive gel formulations of sulfonated poly(arylene ether su

1980-07-25

1982-11-23

Robinson, Douglas W.

Drug, bio-affecting and body treating compositions

Dentifrices

Organic sulfate or sulfonate containing

424 54, 424 78, 424289, 424315, 424316, A61K 716, A61K 722, A61K 31315, A61K 31185

Patent

active

043605125

ABSTRACT:
Compositions for preventing the attachment of dental plaque to the surfaces of the teeth comprise certain sulfonated poly(arylene ether sulfone) polymers and the pharmaceutically acceptable salts thereof in a pharmaceutically acceptable nonabrasive gel vehicle comprising a selected polyoxypropylene/polyoxyethylene block copolymer as the principal gelling agent.

REFERENCES:
patent: 3709841 (1973-01-01), Quentin
patent: 3855122 (1974-12-01), Bourganel et al.
patent: 3875096 (1975-04-01), Graefe et al.
patent: 3919429 (1975-11-01), Grossmann et al.
patent: 3954677 (1976-05-01), Law
Polymer 18, 354-374 (1977)-Attwood et al.
J. Polymer Sci., Part A-1, vol. 5, 2375-2398 (1967), Johnson et al.
J. Applied Poly. Sci. 20, 1885-1903 (1976)-Noshay et al.
Desalination 18, 137-153 (1976)-Brousse et al.
International Publication #W079/00456-1979-Chang.

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