Patent · US Expired

Anti-caries preparations

US4282204A · kind A · utility

7Cited by
8References
4Claims
0Family size

Assignee

Inventors

Key dates

Filing dateMay 30, 1979
Grant dateAug 4, 1981
Priority date—
Expiry dateMay 30, 1999

Classification

  • Technology area (CPC A)Human Necessities
  • CPC primaryA61K2800/5426
  • WIPO fieldPharmaceuticals
  • WIPO sectorChemistry

Abstract

Cationic polysaccharides, preferably quaternary ammonium galactomannans, are used, for example in dentifrices, mouthwashes and ointments, to inhibit dental caries by binding oral bacteria.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.