Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Process for purification of mixtures containing water, salts, glycolate ions and organic solvents

Process for purification of mixtures containing water, salts, glycolate ions and organic solvents

US Patent 4454045 · Granted Jun 12, 1984

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method and device for grinding cellulose2009
Process for etherifying cellulose with alkyl monochloroacetates1985
Preparing cellulose ethers in a dimethoxyethane/(dispersing auxiliary) medium1985
Dispersing auxiliary for preparing cellulose ethers1984
Acrylic polymers having a high swellability in water1982
Process for reducing the viscosity of cellulose ethers by means of ozone and app1982