Functional agglomerated speckles, method for manufacture thereof

Details Functional agglomerated speckles, method for manufacture thereof Functional agglomerated speckles, method for manufacture thereof

1982-08-30

1987-05-05

Rose, Shep K.

Drug, bio-affecting and body treating compositions

Dentifrices

222107, 523105, 424 71, A61K 716

Patent

active

046631526

ABSTRACT:
Functional agglomerated speckles, for incorporation in dentifrices, include agglomerates of a water insoluble powdered functional material and water insoluble, ethanol soluble ethyl cellulose. Such speckles satisfactorily maintain their integrity and identity during processing of the dentifrice after addition of the speckles to the main dentifrice body but on storage, after packaging of the dentifrice in dispensing tubes, soften sufficiently so as to become essentially impalpable to one utilizing the dentifrice in brushing his teeth. Despite such softening the speckles continue to maintain their identity as speckles in the dentifrice. The speckles are especially useful in translucent or transparent gel dentifrices which contain components, such as flavoring and surface active agents, which may controllably soften the speckles on storage. Also described in the specification are methods for the manufacture of the mentioned speckles, dentifrices incorporating them, methods for manufacturing such dentifrices and such dentifrices packaged in end use dispensing containers.

REFERENCES:
patent: Re29634 (1978-05-01), Roberts et al.
patent: 2984570 (1961-05-01), Prell
patent: 3929988 (1975-12-01), Barth
patent: 4003971 (1977-01-01), Mannara
patent: 4089943 (1978-05-01), Roberts et al.
patent: 4220552 (1980-09-01), Hitchcock
patent: 4368089 (1983-01-01), Smith
patent: 4376762 (1983-03-01), Hauschild et al.
patent: 4376763 (1983-03-01), Barth et al.

Affiliated with

Also associated with

Rating

Functional agglomerated speckles, method for manufacture thereof does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Functional agglomerated speckles, method for manufacture thereof, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Functional agglomerated speckles, method for manufacture thereof will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2398541