发明名称 |
Preparation of poly alpha-1,3-glucan ethers |
摘要 |
Poly alpha-1,3-glucan ether compounds are disclosed herein with a degree of substitution of about 0.05 to about 3.0. Also disclosed are methods of producing poly alpha-1,3-glucan ether compounds. |
申请公布号 |
US9139718(B2) |
申请公布日期 |
2015.09.22 |
申请号 |
US201314107067 |
申请日期 |
2013.12.16 |
申请人 |
E I DU PONT DE NEMOURS AND COMPANY |
发明人 |
Paullin Jayme L;Perticone Andrea M;Kasat Rahul B;Dennes T Joseph |
分类号 |
C08B37/00;C08B37/18;C08L5/00;C12P19/18;C12P19/04 |
主分类号 |
C08B37/00 |
代理机构 |
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代理人 |
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主权项 |
1. A composition comprising a poly alpha-1,3-glucan ether compound represented by the structure:wherein
(i) n is at least 800, (ii) each R is independently an H or an organic group, and (iii) the compound has a degree of substitution of about 0.05 to about 3.0, and the compound contains two or more types of said organic group. |
地址 |
Wilmington DE US |