EP 2310427 A1 20110420 - MELT PROCESSIBLE SEMICRYSTALLINE FLUOROPOLYMER HAVING REPEATING UNITS ARISING FROM TETRAFLUOROETHYLENE, HEXAFLUOROPROPYLENE, AND HYDROCARBON MONOMER HAVING A CARBOXYL GROUP AND A POLYMERIZABLE CARBON-CARBON DOUBLE BOND AND MULTI-LAYER ARTICLES COMPRISING A LAYER OF THE MELT PROCESSIBLE SEMICRYSTALLINE FLUOROPOLYMER
Title (en)
MELT PROCESSIBLE SEMICRYSTALLINE FLUOROPOLYMER HAVING REPEATING UNITS ARISING FROM TETRAFLUOROETHYLENE, HEXAFLUOROPROPYLENE, AND HYDROCARBON MONOMER HAVING A CARBOXYL GROUP AND A POLYMERIZABLE CARBON-CARBON DOUBLE BOND AND MULTI-LAYER ARTICLES COMPRISING A LAYER OF THE MELT PROCESSIBLE SEMICRYSTALLINE FLUOROPOLYMER
Title (de)
SCHMELZVERARBEITBARES HALBKRISTALLFLUORPOLYMER MIT SICH WIEDERHOLENDEN EINHEITEN AUS TETRAFLUORETHYLEN, HEXAFLUORPROPYLEN UND KOHLENWASSERSTOFFMONOMER MIT EINER CARBOXYLGRUPPE UND EINER POLYMERISIERBAREN KOHLENSTOFF-KOHLENSTOFF-DOPPELBINDUNG SOWIE MEHRSCHICHTIGE ARTIKEL MIT EINER SCHICHT AUS DEM SCHMELZVERARBEITBAREN HALBKRISTALLINEN FLUORPOLYMER
Title (fr)
FLUOROPOLYMÈRE SEMI-CRISTALLIN POUVANT ÊTRE TRAITÉ À L'ÉTAT FONDU AYANT DES UNITÉS SE RÉPÉTANT PROVENANT DE TÉTRAFLUOROÉTHYLÈNE, D'HEXAFLUOROPROPYLÈNE ET D'UN MONOMÈRE HYDROCARBURE AYANT UN GROUPE CARBOXYLE ET UNE DOUBLE LIAISON CARBONE-CARBONE POLYMÉRISABLE, ET ARTICLES MULTICOUCHES COMPRENANT UNE COUCHE DU FLUOROPOLYMÈRE SEMI-CRISTALLIN POUVANT ÊTRE TRAITÉ À L'ÉTAT FONDU
Publication
Application
Priority
- US 2009053092 W 20090807
- US 8735908 P 20080808
- US 8738408 P 20080808
- US 8736908 P 20080808
- US 8737908 P 20080808
Abstract (en)
[origin: WO2010017444A1] Disclosed is a melt processible semicrystalline fluoropolymer comprising: (a) about 2 to about 20 weight percent of repeating units arising from hexafluoropropylene; (b) about 0.001 to about 1 weight percent of repeating units arising from a hydrocarbon monomer having a carboxyl group and a polymerizable carbon-carbon double bond; and (c) the remaining weight percent of repeating units arising from tetrafluoroethylene. This melt processible semicrystalline fluoropolymer is impermeable to fuels and is useful as a lining for petroleum fuel tubing, as well as chemical resistance coating for, or adhesive between, perfluoropolymer and other polymers, metals and inorganics.
IPC 8 full level
C08F 214/26 (2006.01)
CPC (source: EP)
C08F 214/26 (2013.01)
Citation (search report)
See references of WO 2010017444A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
WO 2010017444 A1 20100211; CN 102112502 A 20110629; EP 2310427 A1 20110420; JP 2011530627 A 20111222
DOCDB simple family (application)
US 2009053092 W 20090807; CN 200980130202 A 20090807; EP 09791268 A 20090807; JP 2011522262 A 20090807