The present disclosure relates to the preparation of ketal compounds from glycerol and levulinic acid and esters, and uses thereof.
GLYCEROL LEVULINATE KETALS AND THEIR USE IN THE MANUFACTURE OF POLYURETHANES, AND POLYURETHANES FORMED THEREFROM
申请人:SELIFONOV Sergey
公开号:US20120196947A1
公开(公告)日:2012-08-02
The present disclosure relates to the preparation of ketal compounds from glycerol and levulinic acid and esters, and uses thereof, in particular the manufacture of polyurethanes.
KETAL LACTONES AND STEREOSPECIFIC ADDUCTS OF OXOCARBOXYLIC KETALS WITH TRIMETHYLOL COMPOUNDS, POLYMERS CONTAINING THE SAME, METHODS OF MANUFACTURE, AND USES THEREOF
申请人:Selifonov Sergey
公开号:US20130085201A1
公开(公告)日:2013-04-04
Ketal lactones of and methods for making such ketal lactones are disclosed. Also described are methods for making isolated cis- and trans-stereoisomers of hydroxyester ketals of oxocarboxylic acids and polymers having ketal units of such stereoisomers within the polymer backbone.