| 发明名称 |
HYDROPHOBICALLY MODIFIED NON-IONIC POLYGALACTOMANNAN ETHERS |
| 摘要 |
Alkyl ethers of polygalactomannans wherein the alkyl groups contain 1 to 4 carbon atoms are further modified with long chain aliphatic epoxides wherein the long chains contain 8 to about 28 carbon atoms. The resulting derivatized polygalactomannans are particularly useful as thickening agents for aqueous systems. |
| 申请公布号 |
CA1286287(C) |
申请公布日期 |
1991.07.16 |
| 申请号 |
CA19880557330 |
申请日期 |
1988.01.26 |
| 申请人 |
HI-TEK POLYMERS, INC. |
发明人 |
ZODY, GEORGE M.;MORGAN, MICHAEL E. |
| 分类号 |
C08B37/00;C09K8/08;C09K8/588;C09K8/62;C09K8/90 |
主分类号 |
C08B37/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
