The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 29, 1981
Filed:
Oct. 31, 1979
George R Tomaich, Greenville, SC (US);
George E Richmond, St. Louis, MO (US);
Noel O Nuessle, Kansas City, MO (US);
Young Dental Mfg. Co., St. Louis, MO (US);
Abstract
A dental prophylaxis tablet is disclosed containing abrasives and anticaries compounds. The tablet is hard enough to withstand normal storage and handling. The tablet also contains dispersing and wetting agents so that it may be readily constituted into a dental prophylaxis paste by the addition of water and may contain sweeteners and flavors. A typical tablet is approximately one gram in weight and has hardness of about 3.5 to 4.0 kilograms (Pfizer tester). A typical tablet can be hydrated in approximately 60 seconds with the addition of water to form a prophylaxis paste. A typical formulation is: feldspar 61%, Cabosil (TM) 1%, Instant ClearJel (TM) 5%, Sta R.sub.x 1500 (TM) 25%, sodium saccharin 0.5%, sodium citrate 0.5%, stannous fluoride 5%, Stearowet-C (TM) 0.5% and flavors 1%.