Method for preparing granulated perborate salts containing a pol

Details Method for preparing granulated perborate salts containing a pol Method for preparing granulated perborate salts containing a pol

1982-05-20

1983-09-20

Albrecht, Dennis L.

Compositions

Oxidative bleachant, oxidant containing, or generative

Composition containing a stabilizer or a product in the form...

23313R, 252 99, 252174, 25217423, 252DIG2, 252DIG3, 264118, 264122, B01J 222, B01J 228, C11D 728, C11D 754

Patent

active

044054866

ABSTRACT:
A method is disclosed for the preparation of granulated perborate salts having improved utility in compressible compositions such as those formed into denture cleanser tablets. The method broadly comprises forming a mixture of one or more perborate salts such as sodium perborate monohydrate and anhydrous sodium perborate, with a polymeric fluorocarbon such as polytetrafluoroethylene, with the polytetrafluoroethylene present in an amount ranging from about 0.01% to about 0.70% by weight of the perborate salt. The particles thus prepared exhibit combination of improved hardness and specific weight that facilitates their participation in the compressible cleanser composition, together with enhanced disintegration characteristics that are favorably imparted to the cleanser tablets.
The present invention also includes the granular salts prepared by the method, which have a broad range of utility in detergents, cleansers and the like.

REFERENCES:
patent: 3227790 (1966-01-01), Bretschneider
patent: 3337466 (1967-08-01), Puetzer
patent: 3340152 (1967-09-01), Hotko
patent: 3458446 (1969-07-01), Diaz
patent: 3558497 (1971-01-01), Lawes
patent: 3704227 (1972-11-01), Hill
patent: 3928524 (1975-12-01), Leverett

Affiliated with

Also associated with

Rating

Method for preparing granulated perborate salts containing a pol does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for preparing granulated perborate salts containing a pol, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for preparing granulated perborate salts containing a pol will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-586727