Title:
【発明の名称】エステル可塑剤の製造方法
Document Type and Number:
Japanese Patent JP2001526672
Kind Code:
A
Abstract:
The invention relates to an improved method for producing ester plasticizers by reacting di- or polycarboxylic acids or their anhydrides with alcohols in the presence of metal catalysts.
Inventors:
Gick Wilhelm
Application Number:
JP54993198A
Publication Date:
December 18, 2001
Filing Date:
May 16, 1998
Export Citation:
Assignee:
Celanese Chemicals Europe Geselsyaft Mito Vesyurenktel Haftung
International Classes:
C07B61/00; C07C67/08; C07C69/80; C08K5/10; C07C67/00; (IPC1-7): C07C67/08; C07C69/80; C08K5/10
Attorney, Agent or Firm:
Mitsufumi Ezaki (3 others)