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Title:
Fluoropolymer composition
Document Type and Number:
Japanese Patent JP6321000
Kind Code:
B2
Abstract:
The invention pertains to a fluoropolymer composition suitable for adhering a fluoropolymer coating onto a surface, in particular onto a metal surface, said composition comprising: at least one fluoropolymer [polymer (A)]; at least one aromatic polycondensation polymer [polymer (P)]; a solvent mixture [mixture (M)] comprising dimethylsulfoxide (DMSO) and at least one solvent selected from the group consisting of diesters of formula (Ide) and ester-amide of formula (1ea): R1—OOC-Ade-COO—R2 (1de), R1—OOC-Aea-CO—NR3R4 (1ea) wherein: R1 and R2, equal to or different from each other, are independently selected from the group consisting of C1-C20 hydrocarbon groups; R3 and R4, equal to or different from each other, are independently selected from the group consisting of hydrogen, C1-C36 hydrocarbon groups, possibly substituted, being understood that R3 and R4 might be part of a cyclic N moiety including the nitrogen atom to which they are bound, said cyclic moiety being possibly substituted and/or possibly comprising one or more than one additional heteroatom, and mixtures thereof; Ade and Aea, equal to or different from each other, are independently a linear or branched divalent alkylene group, and to a method for coating a surface, specifically a metal surface, with a fluoropolymer, using said fluoropolymer composition.

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Inventors:
Fabri, Postari
Denino, Liliana
Application Number:
JP2015518964A
Publication Date:
May 09, 2018
Filing Date:
June 14, 2013
Export Citation:
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Assignee:
Solvay Specialty Polymers Italy S.P.A.
International Classes:
C08L27/12; B05D1/36; B05D7/24; C08J3/20; C08K5/11; C08K5/20; C08K5/41; C08L79/08; C08L101/00; C09D7/40; C09D127/12; C09D179/08; C09D181/06
Domestic Patent References:
JP2007063482A
JP2011510046A
Foreign References:
WO2012079506A1
Attorney, Agent or Firm:
Sonoda Yoshitaka
Kobayashi Yoshinori



 
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