WO2003057766A1 - Process for producing surface-modified fluororubber, surface-modified fluororubber obtained, and use thereof - Google Patents

Process for producing surface-modified fluororubber, surface-modified fluororubber obtained, and use thereof Download PDF

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Publication number
WO2003057766A1
WO2003057766A1 PCT/JP2002/013658 JP0213658W WO03057766A1 WO 2003057766 A1 WO2003057766 A1 WO 2003057766A1 JP 0213658 W JP0213658 W JP 0213658W WO 03057766 A1 WO03057766 A1 WO 03057766A1
Authority
WO
WIPO (PCT)
Prior art keywords
modified fluororubber
preform
modified
radiation
fluororubber
Prior art date
Application number
PCT/JP2002/013658
Other languages
French (fr)
Japanese (ja)
Inventor
Masayuki Noguchi
Original Assignee
Nippon Valqua Industries, Ltd.
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 Nippon Valqua Industries, Ltd. filed Critical Nippon Valqua Industries, Ltd.
Priority to AU2002367428A priority Critical patent/AU2002367428A1/en
Publication of WO2003057766A1 publication Critical patent/WO2003057766A1/en

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Classifications

    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/0427—Coating with only one layer of a composition containing a polymer binder
    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/043—Improving the adhesiveness of the coatings per se, e.g. forming primers
    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/046—Forming abrasion-resistant coatings; Forming surface-hardening coatings
    • 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
    • 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
    • C08J2483/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Sealing Material Composition (AREA)

Abstract

A process for producing a surface-modified fluororubber, characterized by contacting a preform obtained from a radiation-crosslinkable thermoplastic fluoroelastomer with a treating liquid comprising a methacryl-containing unsaturated organosiloxane and an alcohol solvent and subsequently irradiating the preform with a radiation to thereby cause the elastomer present on the preform surface to undergo a crosslinking reaction and, simultaneously therewith, to treat the surface with the unsaturated organosiloxane. The production efficiency is hence heightened. Also provided is a surface-modified fluororubber excellent in toughness and stability or a sealing material for liquid crystal/semiconductor production apparatuses which is excellent in long-lasting stability to plasmas, nontackiness, and unsusceptibility to fouling.
PCT/JP2002/013658 2001-12-28 2002-12-26 Process for producing surface-modified fluororubber, surface-modified fluororubber obtained, and use thereof WO2003057766A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002367428A AU2002367428A1 (en) 2001-12-28 2002-12-26 Process for producing surface-modified fluororubber, surface-modified fluororubber obtained, and use thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001-400892 2001-12-28
JP2001400892A JP3979845B2 (en) 2001-12-28 2001-12-28 Method for producing surface-modified fluororubber, obtained surface-modified fluororubber and use thereof

Publications (1)

Publication Number Publication Date
WO2003057766A1 true WO2003057766A1 (en) 2003-07-17

Family

ID=19189693

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2002/013658 WO2003057766A1 (en) 2001-12-28 2002-12-26 Process for producing surface-modified fluororubber, surface-modified fluororubber obtained, and use thereof

Country Status (3)

Country Link
JP (1) JP3979845B2 (en)
AU (1) AU2002367428A1 (en)
WO (1) WO2003057766A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9309370B2 (en) 2011-02-04 2016-04-12 3M Innovative Properties Company Amorphous perfluoropolymers comprising zirconium oxide nanoparticles

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6830808B2 (en) * 2002-09-27 2004-12-14 Dupont Dow Elastomers, Llc Perfluoroelastomer articles having improved surface properties
JP2006036884A (en) * 2004-07-26 2006-02-09 Nippon Valqua Ind Ltd Sealing material, method for producing the same and treating agent

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59227437A (en) * 1983-06-09 1984-12-20 Sumitomo Electric Ind Ltd Heat-recoverable article
JPS61266439A (en) * 1985-05-21 1986-11-26 Nippon Valqua Ind Ltd Production of molding based on thermoplastic fluororubber elastomer
JPH01240536A (en) * 1988-03-18 1989-09-26 Nok Corp Surface treatment of cured rubber molded particle
JPH01289855A (en) * 1988-05-17 1989-11-21 Furukawa Electric Co Ltd:The Chlorine water-resistant flexible packing
EP0890601A1 (en) * 1997-01-10 1999-01-13 Nippon Valqua Industries, Ltd. Process for producing surface-modified rubber, surface-modified rubber, and sealing material
JP2002371146A (en) * 2001-06-15 2002-12-26 Nippon Valqua Ind Ltd Method of producing surface-modified rubber and sealant

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59227437A (en) * 1983-06-09 1984-12-20 Sumitomo Electric Ind Ltd Heat-recoverable article
JPS61266439A (en) * 1985-05-21 1986-11-26 Nippon Valqua Ind Ltd Production of molding based on thermoplastic fluororubber elastomer
JPH01240536A (en) * 1988-03-18 1989-09-26 Nok Corp Surface treatment of cured rubber molded particle
JPH01289855A (en) * 1988-05-17 1989-11-21 Furukawa Electric Co Ltd:The Chlorine water-resistant flexible packing
EP0890601A1 (en) * 1997-01-10 1999-01-13 Nippon Valqua Industries, Ltd. Process for producing surface-modified rubber, surface-modified rubber, and sealing material
JP2002371146A (en) * 2001-06-15 2002-12-26 Nippon Valqua Ind Ltd Method of producing surface-modified rubber and sealant

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9309370B2 (en) 2011-02-04 2016-04-12 3M Innovative Properties Company Amorphous perfluoropolymers comprising zirconium oxide nanoparticles

Also Published As

Publication number Publication date
JP3979845B2 (en) 2007-09-19
JP2003201354A (en) 2003-07-18
AU2002367428A1 (en) 2003-07-24

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