Copolymers of polyamino acids as tartar barrier agents

Details Copolymers of polyamino acids as tartar barrier agents Copolymers of polyamino acids as tartar barrier agents

1992-10-29

1993-11-30

Rose, Shep K.

Drug, bio-affecting and body treating compositions

Dentifrices

Ammonia, amine, or derivative thereof

424 49, A61K 716, A61K 722

Patent

active

052663051

ABSTRACT:
Copolymers of polyamino acids formed by reaction of polysuccinimide with alkyl, alkenyl, aromatic amines or alkyl and alkenyl polyamines are useful as inhibitors of tartar deposition. Such compounds may be used in conventional dentrifice compositions to prevent tartar deposition on natural or false teeth.

REFERENCES:
patent: 3846380 (1974-11-01), Fujimoto et al.
patent: 4339431 (1982-07-01), Gaffar
patent: 4362713 (1982-12-01), Buck
patent: 4866161 (1989-09-01), Sikes et al.
patent: 4868287 (1989-09-01), Sikes et al.
patent: 5051401 (1991-09-01), Sikes
patent: 5152902 (1992-10-01), Koskan et al.
Dunachy et al. C.A. 118:102483g (1993) of WO/PCT9217184 Oct. 15, 1992.

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