Title:
中和法
Document Type and Number:
Japanese Patent JP5745745
Kind Code:
B2
Abstract:
The invention relates to a neutralization process in which at least one ethylenically unsaturated carboxylic acid is preneutralized at least partly with a base, wherein the preneutralized solution is divided into at least two part-solutions and at least one part-solution is aftertreated so as to form part-solutions with different degree of neutralization and/or solids content, and also to an apparatus for carrying out the process.
Inventors:
Michael Marco
Matthias Weismantel
Carl Ye Possemias
Philip Mace
Ronido Kay
Rüdiger Funk
Matthias Weismantel
Carl Ye Possemias
Philip Mace
Ronido Kay
Rüdiger Funk
Application Number:
JP2008529600A
Publication Date:
July 08, 2015
Filing Date:
August 31, 2006
Export Citation:
Assignee:
BASF SE
International Classes:
C07C51/41; B01J20/26; C07C57/04; C08F20/06
Domestic Patent References:
JP2209906A | ||||
JP50142511A | ||||
JP2004339678A | ||||
JP6049112A | ||||
JP5237378A | ||||
JP7185331A | ||||
JP2003506524A | ||||
JP5932193B2 |
Foreign References:
WO2003095410A1 | ||||
WO2005073260A1 |
Attorney, Agent or Firm:
Einzel Felix-Reinhard
Takuya Kuno
Takuya Kuno