发明名称 POLYSACCHARIDE PRODUCTS WITH IMPROVED PERFORMANCE AND CLARITY IN SURFACTANT BASED AQUEOUS FORMULATIONS AND PROCESS FOR PREPARATION
摘要 <p>A process for producing anionic, nonionic, amphoteric or cationic derivatized polysaccharide products which demonstrate high clarity in surfactant-based compositions. The polysaccharide polymer is reacted for a sufficient time and at a sufficient temperature in the presence of water, caustic, and at least one surfactant. The polysaccharide polymer may optionally be reacted with an oxidizing agent, hydrolytic or proteolytic enzymes, molecular weight reducing agents and a cationizing agent and nonionic agent. The formed derivatized polysaccharide has a lower clarity in water than in an aqueous surfactant system. The derivatized polysaccharide product can be used in personal care and or household care products.</p>
申请公布号 EP2539371(B1) 申请公布日期 2015.04.08
申请号 EP20110707278 申请日期 2011.02.23
申请人 HERCULES INCORPORATED 发明人 CHAN, ANITA, N.;DZIUK, LOUIS, PATRICK, JR.;ERAZO-MAJEWICZ, PAQUITA;MODI, JASHAWANT, J.;MICHELSON, M., OLAF
分类号 C08B37/00 主分类号 C08B37/00
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