THIN FILM DEPOLYMERIZATION TO DIMERIC CYCLIC ESTERS
摘要
A process and an apparatus for depolymerizing a thin film to form a dimeric cyclic ester. The process and apparatus afford rapid and substantially complete conversion to a dimeric cyclic ester, little or no decomposition by-products, and high yields of a quality product.
申请公布号
WO9302075(A1)
申请公布日期
1993.02.04
申请号
WO1992US06003
申请日期
1992.07.23
申请人
E.I. DU PONT DE NEMOURS AND COMPANY
发明人
BHATIA, KAMLESH, KUMAR;LIN, KANG;NASH, ROBERT, STEPHEN;STAMBAUGH, THOMAS, WALTER