| 发明名称 |
EXTRUSION FINISHING OF PERFLUORINATED COPOLYMERS |
| 摘要 |
TITLE EXTRUSION FINISHING OF PERFLUORINATED COPOLYMERS Unstable backbone links in melt-processible tetrafluoroethylene copolymers can be reduced by subjecting the copolymer to high shear in a chamber such as a twin-screw extruder. |
| 申请公布号 |
CA1240119(A) |
申请公布日期 |
1988.08.09 |
| 申请号 |
CA19850472128 |
申请日期 |
1985.01.15 |
| 申请人 |
DU PONT (E.I.) DE NEMOURS AND COMPANY |
发明人 |
MORGAN, RICHARD A.;SLOAN, WILLIAM H. |
| 分类号 |
C08J3/00;B29B13/00;B29K27/12;C08F8/50;C08F214/26 |
主分类号 |
C08J3/00 |
| 代理机构 |
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代理人 |
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