| 发明名称 |
CHITOSAN-COATED PULP, A PAPER USING THE PULP, AND A PROCESS FOR MAKING THEM |
| 摘要 |
A coated aramid fiber is disclosed wherein the coating is a small amount of chitosan and the coated fiber is useful in manufacture of an improved friction paper. An improved friction paper is, also, disclosed wherein chitosan is present throughout the paper as a coating on all components. |
| 申请公布号 |
CA2275199(C) |
申请公布日期 |
2005.08.23 |
| 申请号 |
CA19982275199 |
申请日期 |
1998.01.05 |
| 申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
RAMACHANDRAN, SESHADRI |
| 分类号 |
C08J5/14;C08K9/04;D06M15/03;D06M101/36;D21H13/26;D21H17/24;D21H17/68;F16D69/02;(IPC1-7):D21H13/26 |
主分类号 |
C08J5/14 |
| 代理机构 |
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代理人 |
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| 地址 |
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