Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Process for removing formaldehyde from aqueous solutions of but-2-yne-1,4-diol

Process for removing formaldehyde from aqueous solutions of but-2-yne-1,4-diol

US Patent 4319055 · Granted Mar 9, 1982

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method of producing polyoxytetramethylene glycol2000
Tetrahydrofuran/but-2-yne-1, 4-diol copolymers containing C-C triple bonds1999
Preparation of polytetrahydrofuran1998
Preparation of .alpha.-substituted .beta.-dicarbonyl and .beta.-cyanocarbonyl co1989
Aromatization of saturated nitrogen-containing heterocycles1988
Preparation of morpholine1988
Distillative separation of liquid mixtures of substances1988
Beta-triazolyl oximes agents containing them for influencing the growth of plant1987
Preparation of alpha-substituted .beta.-dicarbonyl, .beta.-cyano-carbonyl and .b1987
Recovery of isoprene from a C.sub.5 -hydrocarbon mixture1987
Process for the preparation of unsaturated alcohols and/or esters thereof1987
Preparation of alkyl gallates1986