[EN] MIXED ARYL/ ALKYL DIESTER COMPOSITIONS<br/>[FR] COMPOSITIONS DE DIESTERS D'ARYLE/ALKYLE MIXTES
申请人:GENOVIQUE SPECIALTIES HOLDINGS
公开号:WO2009036171A1
公开(公告)日:2009-03-19
Novel ester compositions are prepared by reacting 1) at least one diol, glycol or oligomeric glycol with 2) a mixture of at least one aromatic monocarboxylic acid and at least one aliphatic monocarboxylic acid containing from 2 to 4 carbon atoms. The compositions are effective plasticizers for a variety of polymers, particularly those employed in water-borne adhesives. The freezing point of the present ester mixtures and their efficacy as plasticizers and other types of additives and/or modifiers for a variety of polymer compositions can be varied by adjusting the relative concentrations of the aromatic and aliphatic acids used to prepare the ester composition.