Fluctional fluorocopolymer

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Treating polymer containing material or treating a solid...

Reexamination Certificate

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Details

C525S326200, C525S328900, C525S330700

Reexamination Certificate

active

06900287

ABSTRACT:
To provide a fluorine-containing copolymer having functional group which contains a hydrocarbon vinyl ether unit having functional group and a tetrafluoroethylene unit, has a fluorine content of not less than 10% by weight, is insoluble in tetrahydrofuran substantially, is excellent in adhesion to a substrate and makes it possible to carry out crosslinking easily.

REFERENCES:
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patent: 7-18002 (1995-01-01), None
patent: 8-41131 (1996-02-01), None
Office Action for EP 99 91 7137 dated Oct. 15, 2002.
English translation of International Preliminary Examination Report for PCT/JP99/02183 dated Jul. 6, 2000.
Supplementary European Search Report for EP 99 91 7137 dated Oct. 18, 2001.
Database WPI, Section Ch, Week 198006, Derwent Publications, Ltd., London, Great Britain, XP 002179099 and JP 54 163985, Dec. 27, 1979.

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