发明授权
- 专利标题： Starch ethers and method of preparing same
- 专利标题（中）： 研究人员及其准备方法
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申请号： US3732208D申请日： 1972-03-13
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公开(公告)号： US3732208A公开(公告)日： 1973-05-08
- 发明人: SPEAKMAN E
- 申请人： STANDARD BRANDS INC
- 专利权人： Standard Brands Inc
- 当前专利权人： Standard Brands Inc
- 优先权： US23441772 1972-03-13
- 主分类号： C08B31/00
- IPC分类号： C08B31/00 ; C08B31/08 ; C08B31/14 ; C08B19/06
摘要：
THE DISCLOSURE IS DIRECTED TO CARBOXYPHENYL ETHERS OF STARCH AND TO A METHOD OF PREPARING THE SAME, THE CARBOXYPHENYL ETHERS OF STARCH WILL GELATINIZE OR DISPERSE READILY BY HEATING IN WATER TO FORM PASTES HAVING RELATIVELY STABLE VISCOSITY. ALSO, THE CARBOXYPHENYL ETHERS OF STARCH HAVE GOOD FILM FORMING CHARACTERISTICS.
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