IT1059265B - Processo per la rifinitura di copolimeri di tetrafluoroetilene esafluoropropilene - Google Patents

Processo per la rifinitura di copolimeri di tetrafluoroetilene esafluoropropilene

Info

Publication number
IT1059265B
IT1059265B IT21916/76A IT2191676A IT1059265B IT 1059265 B IT1059265 B IT 1059265B IT 21916/76 A IT21916/76 A IT 21916/76A IT 2191676 A IT2191676 A IT 2191676A IT 1059265 B IT1059265 B IT 1059265B
Authority
IT
Italy
Prior art keywords
finishing
hexafluoropropylene copolymers
tetrafluoroethylene hexafluoropropylene
tetrafluoroethylene
copolymers
Prior art date
Application number
IT21916/76A
Other languages
English (en)
Italian (it)
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Application granted granted Critical
Publication of IT1059265B publication Critical patent/IT1059265B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions 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; Compositions of derivatives of such polymers
    • C08L27/02—Compositions 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; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/12—Compositions 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; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C08L27/18—Homopolymers or copolymers or tetrafluoroethene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Artificial Filaments (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
IT21916/76A 1975-04-03 1976-04-02 Processo per la rifinitura di copolimeri di tetrafluoroetilene esafluoropropilene IT1059265B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/564,901 US3969435A (en) 1975-04-03 1975-04-03 Process for finishing tetrafluoroethylene-hexafluoropropylene copolymers

Publications (1)

Publication Number Publication Date
IT1059265B true IT1059265B (it) 1982-05-31

Family

ID=24256364

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21916/76A IT1059265B (it) 1975-04-03 1976-04-02 Processo per la rifinitura di copolimeri di tetrafluoroetilene esafluoropropilene

Country Status (7)

Country Link
US (1) US3969435A (enExample)
JP (1) JPS5932495B2 (enExample)
DE (1) DE2613795C2 (enExample)
FR (1) FR2306223A1 (enExample)
GB (1) GB1489173A (enExample)
IT (1) IT1059265B (enExample)
NL (1) NL181206C (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6023689B2 (ja) * 1976-02-17 1985-06-08 ダイキン工業株式会社 テトラフルオロエチレン／ヘキサフルオロプロピレン共重合体の製造方法
JPS58174407A (ja) * 1982-03-08 1983-10-13 Daikin Ind Ltd 押出性の改良された含フツ素共重合体
US4675380A (en) * 1985-10-25 1987-06-23 E. I. Du Pont De Nemours And Company Melt-processible tetrafluoroethylene/perfluoroolefin copolymer granules and processes for preparing them
JPH075743B2 (ja) * 1986-12-22 1995-01-25 ダイキン工業株式会社 テトラフルオロエチレン系共重合体粉末およびその製造法
JPH02102247A (ja) * 1988-10-07 1990-04-13 Daikin Ind Ltd 溶融型フッ素樹脂組成物
DE19547909A1 (de) * 1995-12-21 1997-06-26 Dyneon Gmbh Verfahren zur Nachbehandlung von thermoplastischen Fluorpolymeren
US5726214A (en) * 1996-12-26 1998-03-10 E. I. Du Pont De Nemours And Company Self-foaming fluoropolymer composition
CN100379772C (zh) * 1998-03-09 2008-04-09 大金工业株式会社 稳定化的含氟聚合物及使含氟聚合物稳定化的方法
US6541588B1 (en) * 1999-01-29 2003-04-01 3M Innovative Properties Company Tetrafluoroethylene/hexafluoropropylene copolymers with higher drawability
WO2001018076A1 (fr) * 1999-09-08 2001-03-15 Daikin Industries, Ltd. Fluoropolymere, et fil et cable electrique enrobe dudit fluoropolymere
WO2001019582A1 (en) * 1999-09-10 2001-03-22 Daikin Industries, Ltd. Method of stabilizing fluorocopolymer
DE10033514A1 (de) 2000-07-11 2002-02-07 Dyneon Gmbh FEP mit erhöhter Wechselbiegefestigkeit und geringen Düsenablagerungen
US6583226B1 (en) 2001-06-28 2003-06-24 3M Innovative Properties Company FEP with increased flexural fatigue strength and a low level of die deposits
US6703464B2 (en) 2002-01-17 2004-03-09 Daikin America, Inc. Flourine-containing copolymer
US6743508B2 (en) * 2002-01-17 2004-06-01 Daikin America, Inc. Fep pellet
EP1462465B1 (en) * 2003-03-25 2012-02-22 3M Innovative Properties Company Melt-processible thermoplastic fluoropolymers having improved processing characteristics and method of producing the same
US9029477B2 (en) * 2006-03-03 2015-05-12 3M Innovative Properties Company Compositions comprising melt-processable thermoplastic fluoropolymers and methods of making the same
CN107880202A (zh) * 2016-09-30 2018-04-06 中昊晨光化工研究院有限公司 一种模压用聚全氟乙丙烯树脂及其制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL110421C (enExample) * 1957-03-29
NL251214A (enExample) * 1959-05-05

Also Published As

Publication number Publication date
US3969435A (en) 1976-07-13
DE2613795C2 (de) 1985-07-25
GB1489173A (en) 1977-10-19
DE2613795A1 (de) 1976-10-14
JPS51122155A (en) 1976-10-26
NL7603481A (nl) 1976-10-05
NL181206B (nl) 1987-02-02
FR2306223A1 (fr) 1976-10-29
FR2306223B1 (enExample) 1980-01-11
NL181206C (nl) 1987-07-01
JPS5932495B2 (ja) 1984-08-09

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