Title:
ESTERIFICATION OF POLYHYDRIC ALCOHOL
Document Type and Number:
Japanese Patent JPH093002
Kind Code:
A
Abstract:
PURPOSE: To esterify a polyhydric alcohol to an ester useful as raw material for polymeric material, biomaterial, etc., in high yield and short time using an easily available raw material by reacting a carboxylic acid with a polyhydric alcohol in an aromatic solvent containing a specific ether compound.
CONSTITUTION: (A) A carboxylic acid is reacted with (B) a polyhydric alcohol such as glycerol and (di)pentaerythritol in (C) a solvent consisting of (C1) an aromatic solvent containing (C2) an ether.
Inventors:
KASAI AKIRA
SHOJI TADAO
UOHAMA MISAO
NAKAMURA KOICHI
SHOJI TADAO
UOHAMA MISAO
NAKAMURA KOICHI
Application Number:
JP15021695A
Publication Date:
January 07, 1997
Filing Date:
June 16, 1995
Export Citation:
Assignee:
DAINIPPON INK & CHEMICALS
International Classes:
B01J31/22; C07B41/12; C07B61/00; C07C67/08; C07C69/16; C07C69/18; C07C69/21; C07C69/28; C07C69/30; C07C69/33; C07C69/54; C07C69/78; (IPC1-7): C07C67/08; B01J31/22; C07B41/12; C07C69/16; C07C69/18; C07C69/21; C07C69/28; C07C69/30; C07C69/33; C07C69/54; C07C69/78
Attorney, Agent or Firm:
Takahashi victory
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