PROCESS FOR PREPARATION OF HYDROPHOBIC STARCH DERIVATIVES

• Main Authors: BILLMERS, ROBERT L, MACKEWICZ, VICTOR L
• Format: Patent
• Language: English; French
• Published: 23.07.2002
• Edition: 6
• Subjects: CHEMISTRY; COMPOSITIONS BASED THEREON; DERIVATIVES THEREOF; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; POLYSACCHARIDES; THEIR PREPARATION OR CHEMICAL WORKING-UP

A method for preparing hydrophobic starch derivatives wherein the starch and anhydride reagent are predispersed or intimately contacted by mixing at low acidic pH to form a stable dispersion before being brought to alkaline reaction conditions.