WO2010110851A3 - Expandable functional tfe coplymer fine power the expandable functional products obtained therefrom and reaction of the expanded products - Google Patents

Expandable functional tfe coplymer fine power the expandable functional products obtained therefrom and reaction of the expanded products Download PDF

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Publication number
WO2010110851A3
WO2010110851A3 PCT/US2010/000810 US2010000810W WO2010110851A3 WO 2010110851 A3 WO2010110851 A3 WO 2010110851A3 US 2010000810 W US2010000810 W US 2010000810W WO 2010110851 A3 WO2010110851 A3 WO 2010110851A3
Authority
WO
WIPO (PCT)
Prior art keywords
expandable functional
functional
tfe
products
coplymer
Prior art date
Application number
PCT/US2010/000810
Other languages
French (fr)
Other versions
WO2010110851A2 (en
Inventor
Ping Xu
Jack J. Hegenbarth
Xin Kang Chen
Original Assignee
Gore Enterprise Holdings, Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gore Enterprise Holdings, Inc. filed Critical Gore Enterprise Holdings, Inc.
Priority to AU2010229297A priority Critical patent/AU2010229297B2/en
Priority to BRPI1010016A priority patent/BRPI1010016A2/en
Priority to JP2012501992A priority patent/JP5756081B2/en
Priority to RU2011142731/04A priority patent/RU2500692C2/en
Priority to EP10723365.2A priority patent/EP2411425B1/en
Priority to CN201080023589.7A priority patent/CN102439053B/en
Publication of WO2010110851A2 publication Critical patent/WO2010110851A2/en
Publication of WO2010110851A3 publication Critical patent/WO2010110851A3/en
Priority to HK12105085.1A priority patent/HK1164222A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F14/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
    • C08F14/18—Monomers containing fluorine
    • C08F14/26—Tetrafluoroethene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/005—Shaping by stretching, e.g. drawing through a die; Apparatus therefor characterised by the choice of materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F214/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
    • C08F214/18—Monomers containing fluorine
    • C08F214/26—Tetrafluoroethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F214/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
    • C08F214/18—Monomers containing fluorine
    • C08F214/26—Tetrafluoroethene
    • C08F214/262—Tetrafluoroethene with fluorinated vinyl ethers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
    • C08J9/141—Hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/22—After-treatment of expandable particles; Forming foamed products
    • C08J9/228—Forming foamed products
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/36—After-treatment
    • C08J9/40—Impregnation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/36—After-treatment
    • C08J9/40—Impregnation
    • C08J9/405—Impregnation with polymerisable compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/12—Use of polyvinylhalogenides or derivatives thereof as moulding material containing fluorine
    • B29K2027/18—PTFE, i.e. polytetrafluorethene, e.g. ePTFE, i.e. expanded polytetrafluorethene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/02—Foams characterised by the foaming process characterised by mechanical pre- or post-treatments
    • C08J2201/03—Extrusion of the foamable blend
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/12—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C08J2327/18—Homopolymers or copolymers of tetrafluoroethylene

Abstract

A functional TFE copolymer fine powder is described, wherein the TFE copolymer is a polymer of TFE and at least one functional comonomer, and wherein the TFE copolymer has functional groups that are pendant to the polymer chain. The functional TFE copolymer fine powder resin is paste extrudable and expandable. Methods for making the functional TFE copolymer are also described. The expanded functional TFE copolymer material may be post-reacted after expansion.
PCT/US2010/000810 2009-03-24 2010-03-17 Expandable functional tfe coplymer fine power the expandable functional products obtained therefrom and reaction of the expanded products WO2010110851A2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
AU2010229297A AU2010229297B2 (en) 2009-03-24 2010-03-17 Expandable functional TFE copolymer fine powder the expandable functional products obtained therefrom and reaction of the expanded products
BRPI1010016A BRPI1010016A2 (en) 2009-03-24 2010-03-17 fine powder of tfe functional and expandable copolymers, expanded functional products derived from tfe and expanded product reactions
JP2012501992A JP5756081B2 (en) 2009-03-24 2010-03-17 Stretchable functional TFE copolymer fine powder, stretched functional product obtained therefrom, and reaction of the stretched product
RU2011142731/04A RU2500692C2 (en) 2009-03-24 2010-03-17 Expandable functional tfe copolymer fine power, expanded functional products obtained therefrom and reaction of expanded products
EP10723365.2A EP2411425B1 (en) 2009-03-24 2010-03-17 Expandable functional tfe coplymer fine power the expandable functional products obtained therefrom and reaction of the expanded products
CN201080023589.7A CN102439053B (en) 2009-03-24 2010-03-17 Expandable functional tfe coplymer fine power the expandable functional products obtained therefrom and reaction of the expanded products
HK12105085.1A HK1164222A1 (en) 2009-03-24 2012-05-23 Expandable functional tfe coplymer fine power the expandable functional products obtained therefrom and reaction of the expanded products tfe

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/410,050 2009-03-24
US12/410,050 US9139669B2 (en) 2009-03-24 2009-03-24 Expandable functional TFE copolymer fine powder, the expandable functional products obtained therefrom and reaction of the expanded products

Publications (2)

Publication Number Publication Date
WO2010110851A2 WO2010110851A2 (en) 2010-09-30
WO2010110851A3 true WO2010110851A3 (en) 2010-12-02

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2010/000810 WO2010110851A2 (en) 2009-03-24 2010-03-17 Expandable functional tfe coplymer fine power the expandable functional products obtained therefrom and reaction of the expanded products

Country Status (10)

Country Link
US (5) US9139669B2 (en)
EP (2) EP2411425B1 (en)
JP (1) JP5756081B2 (en)
KR (1) KR101643794B1 (en)
CN (1) CN102439053B (en)
AU (1) AU2010229297B2 (en)
BR (1) BRPI1010016A2 (en)
HK (1) HK1164222A1 (en)
RU (1) RU2500692C2 (en)
WO (1) WO2010110851A2 (en)

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