Process for rectificatively separating a liquid comprising...

Details Process for rectificatively separating a liquid comprising... Process for rectificatively separating a liquid comprising...

2008-01-29

2008-01-29

Eyler, Yvonne (Department: 1621)

Organic compounds -- part of the class 532-570 series

Organic compounds

Carboxylic acids and salts thereof

Reexamination Certificate

active

07323590

ABSTRACT:
A process for rectificatively separating a liquid which comprises acrylic acid, methacrylic acid or a mixture thereof, and additionally comprises low molecular weight aldehydes and acetone.

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