发明名称 |
Process for the preparation of hydrocarbyl-grafted cellulose fibres. |
摘要 |
<p>Process for the preparation of hydrocarbyl chain-grafted cellulose fibres by contacting cellulose fibres wherein 0.25 - 33.3 % of the hydroxyl groups have been converted into the corresponding alkali metal oxy groups at 20 - 150 DEG C with an organic compound comprising a hydrocarbyl chain having a molecular weight of at least 150 and which chain carries an electrophylic functional group.</p> |
申请公布号 |
EP0251359(A2) |
申请公布日期 |
1988.01.07 |
申请号 |
EP19870200923 |
申请日期 |
1987.05.18 |
申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. |
发明人 |
COLEMAN-KAMMULA, SEETHA |
分类号 |
D06M13/256;D06M13/02;D06M13/11;D06M13/248;D06M13/51;D06M13/513;D06M13/517;D06M14/04;D06M101/00;D06M101/02;D06M101/06;D06M101/08 |
主分类号 |
D06M13/256 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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