| 发明名称 |
AROMATIC POLYESTER AND FILAMENTS |
| 摘要 |
<p>TITLE AROMATIC POLYESTER AND FILAMENTS Polyesters of fiber-forming molecular weight consisting essentially of methyl or chloro-1,4-dioxyphenylene units, terephthaloyl units and small amounts of 6-oxy-2-naphthoyl and units from other difunctional aromatic polyester-forming reactants.</p> |
| 申请公布号 |
CA1178743(A) |
申请公布日期 |
1984.11.27 |
| 申请号 |
CA19820401957 |
申请日期 |
1982.04.29 |
| 申请人 |
DU PONT (E.I.) DE NEMOURS AND COMPANY |
发明人 |
SIEMIONKO, ROGER K. |
| 分类号 |
C08G63/00;C08G63/60;C08G63/682;D01F6/84;(IPC1-7):C08G63/60 |
主分类号 |
C08G63/00 |
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