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Patent Searching and Data


Title:
FLUOROPOLYMER LAMINATED PRODUCT
Document Type and Number:
Japanese Patent JPH11151781
Kind Code:
A
Abstract:

To keep the heat resistance and chemical resistance of a fluoropolymer and to especially enable the melt flow to a metal to improve adhesiveness by forming the title laminated product from a fluoropolymer resin having a functional group and a high temp.-resistant thermoplastic resin adhesion accelerator.

A fluoropolymer laminated product is formed from a fluoropolymer having a functional group and a high temp.-resistant thermoplastic(HTRP) adhesion accelerator. A pref. functional group is -SO2F and -CH2-Z and as -Z, -OH, -O-(CO)-NH2 or -OP(O)(OH)2 is especially pref. The content of the HTRP adhesion accelerator is set to 0.5-10 wt.%. The fluoropolymer resin is set to a copolymer of TFE having one or a plurality of copolymerizable monomers selected from 3-8C perfluoroolefin and 1-5C straight chain or branched alkyl group-containing perfluoro(alkylvinyl ether).


Inventors:
KOLOUCH ROBERT JOSEPH
Application Number:
JP25579398A
Publication Date:
June 08, 1999
Filing Date:
September 09, 1998
Export Citation:
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Assignee:
DU PONT
International Classes:
B32B15/082; B32B15/08; C08L27/12; C09J127/12; (IPC1-7): B32B15/08
Domestic Patent References:
JPS564430A1981-01-17
JPH09118802A1997-05-06
Foreign References:
WO1995029956A11995-11-09
WO1995033782A11995-12-14
Attorney, Agent or Firm:
Yoshikazu Tani (3 others)