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Title:
SILANE-CROSSLINKABLE FLUOROPOLYMERS
Document Type and Number:
WIPO Patent Application WO/2016/016389
Kind Code:
A1
Abstract:
The present invention pertains to a process for the manufacture of a silane-crosslinkable fluoropolymer [polymer (FS)], said process comprising processing in molten phase a composition [composition (F)] comprising: (A) at least one fluoropolymer [polymer (F)] comprising recurring units derived from: (a) chlorotrifluoroethylene (CTFE) and (b) at least one hydrogenated monomer selected from the group consisting of C2-C8 alkenes, (B) at least one vinyl silane compound of formula (I): CH2=CH-SiR1R2R3 (l) wherein R1 is a hydrolysable group and R2 and R3, equal to or different from each other, are independently C1-C4 alkyl groups or hydrolysable groups R1 and (C) at least one organic initiator. The present invention also pertains to use of said silane-crosslinkable fluoropolymer in a process for the manufacture of a silane-crosslinked fluoropolymer and to extruded articles comprising said silane-crosslinkable fluoropolymer and/or said silane-crosslinked fluoropolymer.

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Inventors:
CARELLA, Serena (12 A Via Tagliamento, Parabiago, mi, I-20015, IT)
BOCCHIA, Caterina (Viale Rimembranze 14, Roccabianca, I-43010, IT)
CASALE, Antonello (Via A.Galletti 59, Cremona, I-26100, IT)
BRINATI, Giulio (Via Oglio 1, mi Milano, I-20139, IT)
Application Number:
EP2015/067552
Publication Date:
February 04, 2016
Filing Date:
July 30, 2015
Export Citation:
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Assignee:
SOLVAY SPECIALTY POLYMERS ITALY S.P.A. (Viale Lombardia 20, Bollate, I-20021, IT)
International Classes:
C08F214/24; C08F259/08
Foreign References:
EP0650987A11995-05-03
EP0761757A11997-03-12
JP2000129585A2000-05-09
JP2002296943A2002-10-09
EP0095942A21983-12-07
Attorney, Agent or Firm:
BENVENUTI, Federica et al. (Rue de Ransbeek, 310, Bruxelles, B-1120, BE)
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