Title:
METHOD FOR PRODUCING (METH)ACRYLIC ESTER
Document Type and Number:
Japanese Patent JP2002047248
Kind Code:
A
Abstract:
To provide a method for producing a (meth)acrylic ester with good hue by recovering an organic solvent at relatively low temperatures in a short time which is used in the synthetic reaction for the (meth)acrylic ester.
This method for producing a (meth)acrylic ester involves distilling off an organic solvent used in the synthetic reaction for the (meth) acrylic ester, by distillation under reduced pressures at relatively low temperatures while introducing reduced pressure steam into a liquid comprising the (meth)acrylic ester and the organic solvent.
Inventors:
KATO KAZUYUKI
SUGAWARA TERUAKI
HOTTA HIROSHI
SUGAWARA TERUAKI
HOTTA HIROSHI
Application Number:
JP2000228329A
Publication Date:
February 12, 2002
Filing Date:
July 28, 2000
Export Citation:
Assignee:
DAI ICHI KOGYO SEIYAKU CO LTD
International Classes:
C07C67/54; C07C69/54; (IPC1-7): C07C67/54; C07C69/54
Attorney, Agent or Firm:
Hitoko Tsuda (1 person outside)
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