Dentifrice compositions

Details Dentifrice compositions Dentifrice compositions

1987-01-28

1989-09-05

Rose, Shep K.

Drug, bio-affecting and body treating compositions

Dentifrices

424 52, A61K 716, A61K 718

Patent

active

048637220

ABSTRACT:
An improved dentifrice contains, by weight, from about 0.02% to about 0.08% zirconium silicate of a mean particle size of 0.60 to 0.75 microns, no more than 25% of the particles being smaller than 0.4 microns nor more than 25%, larger than 1.0 micron, and at least 22% of synthetic, amorphous, precipitated hydrated silica, of at least 99% pure silicon dioxide on a dry basis, the mean particle size of which is in the range of 6-12 microns. The dentifrice may contain an alkaline zinc citrate.

REFERENCES:
patent: 3450813 (1969-06-01), Muhler
patent: 3541017 (1970-11-01), Muhler
patent: 3647381 (1972-03-01), Retter
patent: 3892843 (1975-07-01), Muhler et al.
patent: 3904747 (1975-09-01), Cordon et al.
patent: 3954961 (1976-05-01), Colodney et al.
patent: 3957968 (1976-05-01), Cordon
patent: 4075316 (1978-02-01), Cordon
patent: 4170634 (1979-10-01), Cordon et al.
patent: 4187288 (1980-02-01), Cordon et al.
patent: 4418053 (1983-11-01), Muhler

Affiliated with

Also associated with

Rating

Dentifrice compositions does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Dentifrice compositions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dentifrice compositions will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-242351