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专利名称：Cationic poly alpha-1,3-glucan ethers发明人：T. Joseph Dennes,Andrea M.
Perticone,Jayme L. Paullin
申请号：US15945819申请日：20180405公开号：US10323102B2公开日：20190618
摘要：Poly alpha-1,3-glucan ether compounds are disclosed herein comprisingpositively charged organic groups. The degree of substitution of the ether compounds isabout 0.05 to about 3.0. Also disclosed are methods of producing poly alpha-1,3-glucanether compounds having positively charged organic groups, as well as methods of usingthese ether compounds for increasing the viscosity of a aqueous compositions.Hydrocolloids and aqueous solutions comprising the ether compounds are alsodisclosed.
申请人：E I DU PONT DE NEMOURS AND COMPANY
地址：Wilmington DE US
国籍：US
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