Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Process for separating water from organic multiple component mixtures by distillation

Process for separating water from organic multiple component mixtures by distillation

US Patent 4229261 · Granted Oct 21, 1980

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Process for preparing vinyl-phosphonic acids1998
Process for the preparation of the non-toxic salts of 6-methyl-3,4-dihydro-1,2,31998
Process for preparing alkanephosphonic anhydrides1998
Process for preparing dialkyl vinylphosphonates1995
Method of separating vinylphosphonic acid from crude mixtures1995
Process for the preparation of pure propanephosphonic anhydride1994
Carrier catalyst, process for its preparation, and its use for the preparation o1994
Carrier catalyst, process for its preparation, and its use for the preparation o1993
Method for making a catalyst1993
Process for the oxidation of dialkyl esters of 2-hydroxy-ethylphosphonic acid1993
Process for the isolation of vinyl acetate by distillation1991
Process for the preparation of alkyl alkenylphosphinates1990