Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Separation of acrylic acid from the reaction gases from the catalytic oxidation of propylene and/or acrolein

Separation of acrylic acid from the reaction gases from the catalytic oxidation of propylene and/or acrolein

US Patent 5426221 · Granted Jun 20, 1995

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Preparation of .alpha.,.beta.-olefinically unsaturated aldehydes of 3 or 4 carbo1981
Catalyst for the oxidation of acrolein and methacrolein to acrylic acid and meth1981