专利名称：Extrusion finishing of perfluorinated
copolymers
发明人：Morgan, Richard Alan,Sloan, William Henry 申请号：EP85300266.5
bus的复数形式罗纳德里根申请日：19850115
间隔
公开号：EP0150953A2
公开日：
颜色的英文
19850807
become的用法
专利内容由知识产权出版社提供
摘要：Unstable backbone links in melt-processible tetrafluoroethylene copolymers can be reduced by subjecting the copolymer to high shear under specified pressure and temperature conditions in a chamber such as a twin-screw extruder.
申请人：E.I. DU PONT DE NEMOURS AND COMPANY
地址：1007 Market Street Wilmington Delaware 19898 US
宵夜英文国籍：US
北京计算机培训代理机构：Myerscough, Philip Boyd (GB)
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