Title:
アクリル酸及び/又はメタクリル酸を含有する液体の精留分離方法
Document Type and Number:
Japanese Patent JP2008539201
Kind Code:
A
Abstract:
Process for separating by rectification a liquid which contains an acrylic acid and/or a methacrylic acid or their mixture, as well as low-molecular aldehyde and acetone.
Inventors:
Gunter Lipowski
Claus Joachim Muller-Engel
Claus Joachim Muller-Engel
Application Number:
JP2008508220A
Publication Date:
November 13, 2008
Filing Date:
April 26, 2006
Export Citation:
Assignee:
BASF SE
International Classes:
C07C51/44; C07C57/075; C08F20/06
Attorney, Agent or Firm:
Toshio Yano
Toshiomi Yamazaki
Takuya Kuno
Hiroshi Sugimoto
Kimihiro Hoshi
Hiroyasu Ninomiya
Einzel Felix-Reinhard
Toshiomi Yamazaki
Takuya Kuno
Hiroshi Sugimoto
Kimihiro Hoshi
Hiroyasu Ninomiya
Einzel Felix-Reinhard