CA2608557C - High purity transparent perfluoroelastomer parts and a process to produce the same - Google Patents

High purity transparent perfluoroelastomer parts and a process to produce the same Download PDF

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Publication number
CA2608557C
CA2608557C CA2608557A CA2608557A CA2608557C CA 2608557 C CA2608557 C CA 2608557C CA 2608557 A CA2608557 A CA 2608557A CA 2608557 A CA2608557 A CA 2608557A CA 2608557 C CA2608557 C CA 2608557C
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CA
Canada
Prior art keywords
composition
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crosslinkable
crosslinked
ppm
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
CA2608557A
Other languages
English (en)
French (fr)
Other versions
CA2608557A1 (en
Inventor
Ping Xu
Jack Hegenbarth
Xin Kang Chen
Jian Hou
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
W.L. Gore and Associates Inc
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
Publication of CA2608557A1 publication Critical patent/CA2608557A1/en
Application granted granted Critical
Publication of CA2608557C publication Critical patent/CA2608557C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
    • 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
    • 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
    • C08F6/00—Post-polymerisation treatments
    • C08F6/14—Treatment of polymer emulsions
    • C08F6/16—Purification
    • 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
    • C08F6/00—Post-polymerisation treatments
    • C08F6/14—Treatment of polymer emulsions
    • C08F6/22—Coagulation
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/139—Open-ended, self-supporting conduit, cylinder, or tube-type article

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CA2608557A 2005-05-25 2006-05-01 High purity transparent perfluoroelastomer parts and a process to produce the same Expired - Lifetime CA2608557C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/136,853 2005-05-25
US11/136,853 US7488781B2 (en) 2005-05-25 2005-05-25 High purity transparent perfluoroelastomer parts and a process to produce the same
PCT/US2006/016848 WO2006127218A1 (en) 2005-05-25 2006-05-01 High purity transparent perfluoroelastomer parts and a process to produce the same

Publications (2)

Publication Number Publication Date
CA2608557A1 CA2608557A1 (en) 2006-11-30
CA2608557C true CA2608557C (en) 2012-01-10

Family

ID=36848716

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2608557A Expired - Lifetime CA2608557C (en) 2005-05-25 2006-05-01 High purity transparent perfluoroelastomer parts and a process to produce the same

Country Status (5)

Country Link
US (2) US7488781B2 (enExample)
EP (1) EP1883657B1 (enExample)
JP (1) JP5254784B2 (enExample)
CA (1) CA2608557C (enExample)
WO (1) WO2006127218A1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7488781B2 (en) * 2005-05-25 2009-02-10 Gore Enterprise Holdings, Inc. High purity transparent perfluoroelastomer parts and a process to produce the same
US20060270780A1 (en) * 2005-05-25 2006-11-30 Ping Xu High purity perfluoroelastomer composites and a processes to produce the same
EP1845116A1 (en) * 2006-04-11 2007-10-17 Solvay Solexis S.p.A. Fluoropolymer dispersion purification
JP5292815B2 (ja) * 2008-01-08 2013-09-18 ユニマテック株式会社 含フッ素エラストマー組成物
JP4839390B2 (ja) 2009-04-17 2011-12-21 株式会社神戸製鋼所 旋回式作業機械の旋回停止制御装置および方法
CN103221479B (zh) 2010-11-18 2016-06-22 3M创新有限公司 凝聚无定形含氟聚合物胶乳的方法
WO2014100342A1 (en) 2012-12-20 2014-06-26 W. R. Grace & Co.-Conn. Container sealant composition
CA3084762C (en) 2017-12-11 2023-12-12 W. L. Gore & Associates, Inc. Methods for producing flexible ultraviolet light generation sheets and systems
JP6953462B2 (ja) 2018-03-27 2021-10-27 ダイキン工業株式会社 成形材料およびチューブ
TWI918597B (zh) 2018-12-17 2026-03-21 美商3M新設資產公司 包括可固化氟聚合物及固化劑之組成物及製造及使用其之方法
CN114364710B (zh) * 2019-09-05 2024-02-09 大金工业株式会社 全氟弹性体的制造方法和组合物

Family Cites Families (36)

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US4281092A (en) 1978-11-30 1981-07-28 E. I. Du Pont De Nemours And Company Vulcanizable fluorinated copolymers
US4394489A (en) 1982-02-25 1983-07-19 E. I. Du Pont De Nemours & Co. Fluoroelastomer curatives
US4956400A (en) * 1988-12-19 1990-09-11 American Cyanamid Company Microemulsified functionalized polymers
US5260351A (en) 1989-04-24 1993-11-09 E. I. Du Pont De Nemours And Company Radiation curing of perfluoroelastomers
JP3523258B2 (ja) * 1993-07-16 2004-04-26 イー・アイ・デュポン・ドゥ・ヌムール・アンド・カンパニー 高純度フルオロエラストマー配合物
US5498657A (en) 1993-08-27 1996-03-12 Asahi Glass Company Ltd. Fluorine-containing polymer composition
US5554680A (en) * 1994-02-16 1996-09-10 E. I. Du Pont De Nemours And Company Heat-resistant perfluoroelastomer composition
JP2833645B2 (ja) 1994-10-21 1998-12-09 日本メクトロン株式会社 含フッ素エラストマー組成物
WO1996022315A1 (en) 1995-01-18 1996-07-25 W.L. Gore & Associates, Inc. Microemulsion polymerization systems for fluoromonomers
WO1996022313A1 (en) * 1995-01-18 1996-07-25 W.L. Gore & Associates, Inc. Microemulsion polymerization systems for tetrafluoroethylene
JP3223776B2 (ja) 1995-03-31 2001-10-29 日本メクトロン株式会社 含フッ素エラストマー組成物
US5866711A (en) 1996-09-13 1999-02-02 E. I. Du Pont De Nemours And Company Fluorocyanate and fluorocarbamate monomers and polymers thereof
US6114452A (en) * 1996-11-25 2000-09-05 E. I. Du Pont De Nemours And Company Perfluoroelastomer composition having excellent heat stability
US5877264A (en) 1996-11-25 1999-03-02 E. I. Du Pont De Nemours And Company Fast-curing perfluoroelastomer composition
JP3676823B2 (ja) 1996-11-25 2005-07-27 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 改良された加工性を有するパーフルオロエラストマーおよびその製法
US5763388A (en) * 1996-12-18 1998-06-09 Dsm Copolymer, Inc. Process for producing improved silica-reinforced masterbatch of polymers prepared in latex form
JP4110736B2 (ja) * 1998-03-25 2008-07-02 ダイキン工業株式会社 含フッ素エラストマーの金属含有量低減化方法
JP4602555B2 (ja) * 1998-11-13 2010-12-22 ダイキン工業株式会社 含フッ素エラストマーおよびその架橋用組成物
IT1308627B1 (it) * 1999-02-23 2002-01-09 Ausimont Spa Composizioni fluoroelastomeriche.
CN1166733C (zh) 1999-09-30 2004-09-15 大金工业株式会社 透明的弹性体组合物
US6720360B1 (en) * 2000-02-01 2004-04-13 3M Innovative Properties Company Ultra-clean fluoropolymers
KR100800954B1 (ko) 2000-12-14 2008-02-04 듀폰 퍼포먼스 엘라스토머스 엘.엘.씨. 고순도 반투명 퍼플루오로엘라스토머 물품의 제조 방법
ATE364053T1 (de) 2001-01-31 2007-06-15 3M Innovative Properties Co Perfluoroelastomere mit niedriger glasübergangstemperatur und deren herstelungsverfahren
US6844388B2 (en) 2001-04-12 2005-01-18 3M Innovative Properties Company Fluoropolymer compositions containing a nitrogen cure site monomer
US20050020748A1 (en) 2001-12-17 2005-01-27 Tatsuya Morikawa Elastomer formed product
EP1364972B1 (en) 2002-05-22 2006-08-30 3M Innovative Properties Company Process for reducing the amount of fluorinated surfactant in aqueous fluoropolymer dispersions
CN1671757A (zh) * 2002-07-29 2005-09-21 3M创新有限公司 适用于制造电子元件的超净的含氟弹性体
RU2005101204A (ru) 2002-07-29 2005-08-10 3М Инновейтив Пропертиз Компани (US) Процесс получения фторэластомера
AU2003291646A1 (en) 2002-10-31 2004-06-07 3M Innovative Properties Company Emulsifier free aqueous emulsion polymerization to produce copolymers of a fluorinated olefin and hydrocarbon olefin
ATE496951T1 (de) * 2002-12-23 2011-02-15 3M Innovative Properties Co Flourpolymere mit stickstoff-enthaltenden vernetzungsstellen
EP1441014A1 (en) 2003-01-22 2004-07-28 3M Innovative Properties Company Aqueous fluoropolymer dispersion comprising a melt processible fluoropolymer and having a reduced amount of fluorinated surfactant
JP2004285264A (ja) * 2003-03-24 2004-10-14 Yunimatekku Kk 含フッ素共重合体の製造方法
US6992143B2 (en) * 2003-08-15 2006-01-31 Dupont Dow Elastomers Llc Curable perfluoroelastomer composition
US7118801B2 (en) 2003-11-10 2006-10-10 Gore Enterprise Holdings, Inc. Aerogel/PTFE composite insulating material
CN100471877C (zh) 2003-12-30 2009-03-25 3M创新有限公司 含氟聚合物的凝聚方法及组合物
US7488781B2 (en) * 2005-05-25 2009-02-10 Gore Enterprise Holdings, Inc. High purity transparent perfluoroelastomer parts and a process to produce the same

Also Published As

Publication number Publication date
US8063150B2 (en) 2011-11-22
US20060270804A1 (en) 2006-11-30
EP1883657B1 (en) 2014-10-01
JP5254784B2 (ja) 2013-08-07
EP1883657A1 (en) 2008-02-06
CA2608557A1 (en) 2006-11-30
US7488781B2 (en) 2009-02-10
JP2008545833A (ja) 2008-12-18
WO2006127218A1 (en) 2006-11-30
US20100047498A1 (en) 2010-02-25

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H11 Ip right ceased following rejected request for revival

Free format text: ST27 STATUS EVENT CODE: T-6-6-H10-H11-H101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: TIME LIMIT FOR REVERSAL EXPIRED

Effective date: 20241101