CHEMICALLY MODIFIED PLASTICIZED STARCH COMPOSITIONS BY EXTRUSION PROCESSING
摘要
A chemically modified plasticized starch (CMPS) is prepared by reacting starch with an organic dibasic acid or an anhydride of the acid in the presence of a plasticizer using optional free radical initiators, and optionally with the incorporation of nano clays in the reactive extrusion process. The starch is thermoplastic and has a lower viscosity than the traditional thermoplastic, starch. The CMPS is useful in preparing starch polymer compositions which are at least partially biodegradable.
申请公布号
WO2006055504(A3)
申请公布日期
2007.01.11
申请号
WO2005US41237
申请日期
2005.11.15
申请人
MICHIGAN STATE UNIVERSITY;NARAYAN, RAMANI;BALAKEISHNAN, SUNDER;NABAR, YOGARAJ;SHIN, BOO-YOUNG;DUBOIS, PHILLIPPE;RAQUEZ, JEAN-MARIE
发明人
NARAYAN, RAMANI;BALAKEISHNAN, SUNDER;NABAR, YOGARAJ;SHIN, BOO-YOUNG;DUBOIS, PHILLIPPE;RAQUEZ, JEAN-MARIE