Drug – bio-affecting and body treating compositions – Dentifrices – Ammonia – amine – or derivative thereof
Patent
1977-01-17
1983-01-25
Rose, Shep K.
Drug, bio-affecting and body treating compositions
Dentifrices
Ammonia, amine, or derivative thereof
A61K 722
Patent
active
043703143
ABSTRACT:
An antibacterial oral composition effective to promote oral hygiene containing a cationic quaternary ammonium antibacterial antiplaque agent and an additive which reduces staining of dental surfaces without unduly diminishing the antibacterial and antiplaque activity of the agent, which additive is an alkali metal hexametaphosphate or mixture thereof with alkali metal bicarbonate. Quaternary ammonium salts include benzethonium chloride and cetyl pyridinium chloride.
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patent: 3836669 (1974-09-01), Dakian
Colgate-Palmolive Company
Grill Murray M.
Rose Shep K.
Stone Robert L.
Sylvester Herbert S.
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