发明名称 Alkylene oxide modified hardwood cellulose
摘要 Disclosed is a process for producing reactive cellulose for use in the manufacture of cellulose acetate having superior clarity by mercerizing hardwood cellulosic material and reacting it with an hydroxyalkylating agent to a degree of molar substitution ranging from 0.04 to 0.15 per anhydroglucose unit in cellulose.
申请公布号 US6835828(B2) 申请公布日期 2004.12.28
申请号 US20030616045 申请日期 2003.07.08
申请人 RAYONIER INC. 发明人 SEARS KARL D.;HENDRICKS WENDY
分类号 C08G85/00;C08B13/00;D21H11/18;(IPC1-7):C08B3/06 主分类号 C08G85/00
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