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Patent Searching and Data


Title:
METHOD FOR PRODUCING ESTER
Document Type and Number:
Japanese Patent JP2008013546
Kind Code:
A
Abstract:

To provide a method for producing an ester by which the production efficiency is heightened by shortening a reaction time while keeping the quality.

The method for producing the ester by reacting a polyhydric alcohol (1) [component (1)] with a saturated aliphatic monocarboxylic acid or its derivative (2) [component (2)] includes adding the component (2) to the reaction system under the reaction of the components (1) and (2), and regulating the equivalent ratio of the amount of the component (1) at the start, to the amount of the component (2) at the start and the amount of the additionally added component (2) so as to be within a specific range.


Inventors:
HASHIMOTO JIRO
NEGISHI MASATAKA
KURATA MINORU
Application Number:
JP2007148919A
Publication Date:
January 24, 2008
Filing Date:
June 05, 2007
Export Citation:
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Assignee:
KAO CORP
International Classes:
C07C67/08; C07C69/28; C07C69/30; C07C69/33; C10M105/38; C10M177/00; C10N20/00; C10N30/06; C10N30/08; C10N30/10; C10N40/08; C10N40/25; C10N40/30; C10N70/00
Domestic Patent References:
JPH093002A1997-01-07
JP2005170998A2005-06-30
Attorney, Agent or Firm:
Satoshi Furuya
Takahiko Mizobe
Shinji Mochida
Yoshitsune Kazumasa