发明名称 |
Method for the preparation of borate-containing, dispersible, water-soluble polygalactomannans |
摘要 |
Method for preparation of dispersible, water-soluble polygalactomannans and polygalactomannan derivatives by crosslinking with borate ions, in which the polygalactomannan-containing endosperm of legumes is allowed to soak in an aqueous alkaline solution of a material containing borate ions in which the concentration of the borate ions, expressed as borax, is between 0.001 and 0.09 wt % and the hydroxyl ion concentration, expressed as NaOH, is between 0.2 and 10 wt % of the polygalactomannan and after taking up the solution, the cell structure of the splits is mechanically destroyed using high shear forces in a flaking, crushing or extruder process and then the product of the process is dried and ground in known fashion.
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申请公布号 |
US4645833(A) |
申请公布日期 |
1987.02.24 |
申请号 |
US19820420684 |
申请日期 |
1982.09.21 |
申请人 |
SHEREX CHEMICAL CO., INC. |
发明人 |
BAYERLEIN, FRIEDRICH;HABEREDER, PETER-PAUL;KERAMARIS, NIKOLAOS;KOTTMAIR, NIKOLAUS;KUHN, MANFRED |
分类号 |
C08B37/14;(IPC1-7):C08B37/00;C07H1/00 |
主分类号 |
C08B37/14 |
代理机构 |
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代理人 |
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主权项 |
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