发明名称 |
THE USE OF SURFACTANT TO TREAT PULP AND IMPROVE THE INCORPORATION OF KRAFT PULP INTO FIBER FOR THE PRODUCTION OF VISCOSE AND OTHER SECONDARY FIBER PRODUCTS |
摘要 |
A surfactant treated bleached softwood kraft pulp fiber, useful as a starting material In the production of cellulose derivatives including cellulose ether, cellulose esters and viscose, is disclosed. Methods for making the kraft pulp fiber and products made from it are also described. |
申请公布号 |
CA2870103(A1) |
申请公布日期 |
2013.10.24 |
申请号 |
CA20132870103 |
申请日期 |
2013.04.05 |
申请人 |
GP CELLULOSE GMBH |
发明人 |
NONNI, ARTHUR JAMES;COURCHENE, CHARLES EDWARD;SLONE, CHRISTOPHER MICHAEL;CAMPBELL, PHILIP REED;DOWDLE, STEVEN CHAD;ENGLE, JOEL MARK |
分类号 |
D21C3/26;D21C9/10;D21C9/153;D21H11/04;D21H11/16 |
主分类号 |
D21C3/26 |
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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