A tetrafluoroethylene/perfluoro(alkyl vinyl)ether copolymer substantially free of unstable end groups and extractable fluoride that cause corrosion of metal surfaces.
申请公布号
DE3686696(D1)
申请公布日期
1992.10.15
申请号
DE19863686696
申请日期
1986.10.20
申请人
E.I. DU PONT DE NEMOURS & CO., WILMINGTON, DEL., US
发明人
IMBALZANO, JOHN FRANCIS, ELKTON, MD 21921, US;KERBOW, DEWEY LYNN, VIENNA, WV 26105, US