A process comprising contacting PO3G having color with hydrogen in the presence of a hydrogenation catalyst, wherein the PO3G, after hydrogenation, has an APHA color of less than about 50.
申请公布号
WO2004101471(A3)
申请公布日期
2005.05.12
申请号
WO2004US14045
申请日期
2004.05.05
申请人
E.I. DUPONT DE NEMOURS AND COMPANY;SUNKARA, HARI, BABU;SEAPAN, MAYIS;DIFFENDALL, GEORGE, FRANCIS;GALLAGHER, FRANCIS, GLENN
