Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Preparing water-soluble mixed cellulose ethers

Preparing water-soluble mixed cellulose ethers

US Patent 4550161 · Granted Oct 29, 1985

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Preparation of water-soluble mixed cellulose ethers1987
Preparation of water-soluble mixed cellulose ethers1987
Ethers of beta-cyclodextrin and a process for their preparation1987
Water-soluble mixed ethers of .beta.-cyclodextrin and a process for their prepar1986
Process for etherifying cellulose with alkyl monochloroacetates1985
Preparing cellulose ethers in a dimethoxyethane/(dispersing auxiliary) medium1985
Cellulose ethers having improved dispersing properties1984
Dispersing auxiliary for preparing cellulose ethers1984
Process for the manufacture of 1-halogen-1-oxo-.DELTA..sup.3 -phospholenes1982
Acrylic polymers having a high swellability in water1982
Process for the preparation of 1-oxo-phospholane-chloro-hydrins1982
Process for the manufacture of 3-acyl-2-alkyl- and 3-acyl-2-aryl-1,3,2-benzoxaza1981