CN1156517C - 含氟聚合物加工方法 - Google Patents

含氟聚合物加工方法 Download PDF

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Publication number
CN1156517C
CN1156517C CNB008039380A CN00803938A CN1156517C CN 1156517 C CN1156517 C CN 1156517C CN B008039380 A CNB008039380 A CN B008039380A CN 00803938 A CN00803938 A CN 00803938A CN 1156517 C CN1156517 C CN 1156517C
Authority
CN
China
Prior art keywords
solvent
carbon atom
contain
linear
ether
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 - Fee Related
Application number
CNB008039380A
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English (en)
Chinese (zh)
Other versions
CN1340075A (zh
Inventor
C・A・梅尔特多甘
C·A·梅尔特多甘
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of CN1340075A publication Critical patent/CN1340075A/zh
Application granted granted Critical
Publication of CN1156517C publication Critical patent/CN1156517C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C08J3/12—Powdering or granulating
    • C08J3/16—Powdering or granulating by coagulating dispersions
    • 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
    • C08J3/12—Powdering or granulating
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
CNB008039380A 1999-02-18 2000-02-17 含氟聚合物加工方法 Expired - Fee Related CN1156517C (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US12051299P 1999-02-18 1999-02-18
US60/120512 1999-02-18
US09/484153 2000-01-18
US09/484,153 US6416698B1 (en) 1999-02-18 2000-01-18 Fluoropolymer finishing process

Publications (2)

Publication Number Publication Date
CN1340075A CN1340075A (zh) 2002-03-13
CN1156517C true CN1156517C (zh) 2004-07-07

Family

ID=26818445

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB008039380A Expired - Fee Related CN1156517C (zh) 1999-02-18 2000-02-17 含氟聚合物加工方法

Country Status (4)

Country Link
US (1) US6416698B1 (https=)
JP (1) JP2002537427A (https=)
CN (1) CN1156517C (https=)
WO (1) WO2000049068A1 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4882194B2 (ja) * 1999-11-29 2012-02-22 ダイキン工業株式会社 低薬液透過性含フッ素樹脂材料
TWI346837B (en) * 2005-07-12 2011-08-11 Tokyo Ohka Kogyo Co Ltd Protective film-forming material and method of photoresist patterning with it
US9650479B2 (en) 2007-10-04 2017-05-16 W. L. Gore & Associates, Inc. Dense articles formed from tetrafluoroethylene core shell copolymers and methods of making the same
US9040646B2 (en) 2007-10-04 2015-05-26 W. L. Gore & Associates, Inc. Expandable TFE copolymers, methods of making, and porous, expanded articles thereof
US8637144B2 (en) * 2007-10-04 2014-01-28 W. L. Gore & Associates, Inc. Expandable TFE copolymers, method of making, and porous, expended articles thereof
CN103865081B (zh) * 2014-03-19 2016-01-27 四川大学 高分子量聚四氟乙烯微粉的制备方法
US9644054B2 (en) 2014-12-19 2017-05-09 W. L. Gore & Associates, Inc. Dense articles formed from tetrafluoroethylene core shell copolymers and methods of making the same

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1248292A (en) 1984-05-10 1989-01-03 Marlin D. Buckmaster Melt-processible tetrafluoroethylene copolymers and processes for preparing them
US4743658A (en) 1985-10-21 1988-05-10 E. I. Du Pont De Nemours And Company Stable tetrafluoroethylene copolymers
US4714756A (en) 1985-10-23 1987-12-22 E. I. Du Pont De Nemours And Company Process for preparing melt processible tetrafluoroethylene copolymer granules
EP0222945B1 (en) 1985-11-08 1992-01-02 E.I. Du Pont De Nemours And Company Melt-processible tetrafluoroethylene/perfluoroolefin copolymers and processes for preparing them
DE3631560A1 (de) 1986-09-17 1988-04-14 Hoechst Ag Halogenhaltige ether
DE3631561A1 (de) 1986-09-17 1988-03-31 Hoechst Ag Loesungen von fluorpolymeren und deren verwendung
US5268411A (en) 1993-02-17 1993-12-07 Asahi Glass Company Ltd. Fluorine-containing polymer composition
JP3263235B2 (ja) 1994-04-15 2002-03-04 旭硝子株式会社 ポリテトラフルオロエチレン造粒粉末の製造方法
JPH1192507A (ja) * 1997-07-24 1999-04-06 Asahi Glass Co Ltd 含フッ素重合体の製造方法

Also Published As

Publication number Publication date
JP2002537427A (ja) 2002-11-05
CN1340075A (zh) 2002-03-13
WO2000049068A1 (en) 2000-08-24
US6416698B1 (en) 2002-07-09

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20040707

Termination date: 20100217