Patent · US Expired

Cationic compound/xanthan gum aqueous compositions

US5446014A · kind A · utility

9Cited by
6References
2Claims
0Family size

Assignee

Inventors

Key dates

Filing dateJul 26, 1991
Grant dateAug 29, 1995
Priority date—
Expiry dateJul 26, 2011

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC08K5/3432
  • WIPO fieldMacromolecular chemistry, polymers
  • WIPO sectorChemistry

Abstract

Precipitate-free aqueous compositions, well adapted as agricultural chemicals, e.g., crop protectants, are comprised of at least one water soluble cationic organic compound, e.g., a pesticidally active quaternary ammonium compound, and a thickening amount of a xanthan gum having an intrinsic viscosity of less than 3,500 cm.sup.3 /g.

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