US Patent Application for METHOD FOR PREPARING LOW MIGRATION
Justia Patents US Patent Application for METHOD FOR PREPARING LOW MIGRATION PLASTICIZER OF DI-2-ETHYLHEXYL TEREPHTHALATE Patent Application (Application #20250242813) METHOD FOR PREPARING LOW MIGRATION PLASTICIZER OF DI-2-ETHYLHEXYL TEREPHTHALATE Aug 10, 2025
Dioctyl terephthalate plasticizer and method of
US Patent Application publication 2002028963-A1 discloses a process for preparing carboxylic esters wherein water is removed by azeotropic distillation together with an alcohol. While this...
US Patent for Method for producing ester plasticizers Patent (Patent
Method for producing ester plasticizers Nov 17, 1999 - Celanese GmbH 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. Latest Celanese GmbH Patents:
WO2011010825A3 - Ester-based plasticizer - Google Patents
Ester-based plasticizer Abstract The present invention relates to a novel ester-based plasticizer, and more specifically to one which is produced by means of an esterification reaction...
(19) United States (12) Patent Application Publication (10) Pub. No
The process for preparing ester plasticizers is necessary for a high outlay in terms of time and energy. 0009 U.S. Pat. Nos. 6.284,917 and 6,888,021 disclosed a process for preparingesterplasticizers by hydrogenating ben Zenepolycarboxylic acid or derivatives selected from the group consisting of di-2-ethylhexyl phthalate and di-iso nonyl
