Lowe, Price, LeBlanc & Becker
Process for preparing carbonate compounds
 A process for preparing carbonate compounds having the following formula: ##STR1## wherein R and R' are, the same or different, C.sub.1 -C.sub.6 alkyl group, a C.sub.3 -C.sub.6 cycloalkyl group, an optionally substituted C.sub.6 -C.sub.14 aryl group, an alkylaryl group, or an arylalkyl group is proposed; the process comprises reacting urea or derivatives thereof with appropriate alcohols or phenols and preparing the carbonate compounds via a multiple-step synthesis process. 
Chang Chun Plastics Co. Ltd.
C
C07C
inventional
Kuen-Yuan Chio C. Yu Z. Hsiao T.
Hwang Chu Chen Liao