发明名称 |
POLY(P-PHENYLENE TEREPHTHALAMIDE) PULP |
摘要 |
A fibrous pulp of a combination of poly(p-phenylene terephtalamide) and poly(vinyl pyrrolidone) is provided, along with a process for making it. The process involves conducting a poly(p-phenylene terephthalamide) polymerization reaction in the presence of poly(vinyl pyrrolidone) and the product is an improved pulp with increased fibrils and no fiber stalks. |
申请公布号 |
CA2200184(A1) |
申请公布日期 |
1996.04.04 |
申请号 |
CA19952200184 |
申请日期 |
1995.09.22 |
申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
LEE, KIU-SEUNG |
分类号 |
C08L77/10;D01D5/38;D01F6/60;D01F6/90;(IPC1-7):D01F6/90 |
主分类号 |
C08L77/10 |
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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