GB1489174A - Process for preparing tetra-fluoroethylene hexafluoropropylene copolymer blends - Google Patents

Process for preparing tetra-fluoroethylene hexafluoropropylene copolymer blends

Info

Publication number
GB1489174A
GB1489174A GB13270/76A GB1327076A GB1489174A GB 1489174 A GB1489174 A GB 1489174A GB 13270/76 A GB13270/76 A GB 13270/76A GB 1327076 A GB1327076 A GB 1327076A GB 1489174 A GB1489174 A GB 1489174A
Authority
GB
United Kingdom
Prior art keywords
poises
hexafluoropropylene copolymer
melt viscosity
copolymer blends
copolymer
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
Application number
GB13270/76A
Other languages
English (en)
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 GB1489174A publication Critical patent/GB1489174A/en
Expired legal-status Critical Current

Links

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
    • C08J3/005—Processes for mixing polymers
    • 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
    • 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)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
GB13270/76A 1975-04-03 1976-04-01 Process for preparing tetra-fluoroethylene hexafluoropropylene copolymer blends Expired GB1489174A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/564,902 US4001351A (en) 1975-04-03 1975-04-03 Process for preparing tetrafluoroethylene-hexafluoropropylene copolymer blends

Publications (1)

Publication Number Publication Date
GB1489174A true GB1489174A (en) 1977-10-19

Family

ID=24256368

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13270/76A Expired GB1489174A (en) 1975-04-03 1976-04-01 Process for preparing tetra-fluoroethylene hexafluoropropylene copolymer blends

Country Status (7)

Country Link
US (1) US4001351A (enExample)
JP (1) JPS5932496B2 (enExample)
DE (1) DE2613642C2 (enExample)
FR (1) FR2306218A1 (enExample)
GB (1) GB1489174A (enExample)
IT (1) IT1058956B (enExample)
NL (1) NL7603482A (enExample)

Families Citing this family (24)

* 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
JPS60155275A (ja) * 1984-01-24 1985-08-15 Sumitomo Chem Co Ltd 被覆用樹脂組成物
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
CN1290879C (zh) * 1995-02-06 2006-12-20 纳幕尔杜邦公司 非晶态四氟乙烯－六氟丙烯共聚物、其制备方法和用途
US5478905A (en) * 1995-02-06 1995-12-26 E. I. Du Pont De Nemours And Company Amorphous tetrafluoroethylene/hexafluoropropylene copolymers
US6133389A (en) 1995-02-06 2000-10-17 E. I. Du Pont De Nemours And Company Amorphous tetrafluoroethylene-hexafluoropropylene copolymers
US5741855A (en) * 1996-06-10 1998-04-21 Raychem Corporation Compatibilized fluoroplastic blends
US5726214A (en) * 1996-12-26 1998-03-10 E. I. Du Pont De Nemours And Company Self-foaming fluoropolymer composition
EP1083189A4 (en) * 1998-03-09 2006-03-15 Daikin Ind Ltd STABILIZED FLUORINATED POLYMER AND METHOD OF STABILIZING THE SAME
US6541588B1 (en) 1999-01-29 2003-04-01 3M Innovative Properties Company Tetrafluoroethylene/hexafluoropropylene copolymers with higher drawability
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
WO2003022923A1 (en) * 2001-09-11 2003-03-20 Daikin Industries, Ltd. Fluorine-containing resin composition, method for producing the same, and cable having coating comprising the same
US7169854B2 (en) 2001-09-11 2007-01-30 Daikin Industries, Ltd. Fluororesin composition, process for preparing the same and cable coated with the same
US6743508B2 (en) * 2002-01-17 2004-06-01 Daikin America, Inc. Fep pellet
US6703464B2 (en) 2002-01-17 2004-03-09 Daikin America, Inc. Flourine-containing copolymer
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
US11024441B2 (en) * 2011-12-14 2021-06-01 Daikin Industries, Ltd. Insulated wire
WO2014024671A1 (ja) * 2012-08-06 2014-02-13 ダイキン工業株式会社 樹脂組成物及び成形品
WO2015012346A1 (ja) * 2013-07-25 2015-01-29 ダイキン工業株式会社 熱可塑性樹脂組成物および成形品
KR101940431B1 (ko) * 2014-10-10 2019-01-18 다이킨 고교 가부시키가이샤 수지 조성물 및 성형품

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL110421C (enExample) * 1957-03-29
NL121076C (enExample) * 1959-05-05

Also Published As

Publication number Publication date
NL7603482A (nl) 1976-10-05
JPS5932496B2 (ja) 1984-08-09
JPS51122156A (en) 1976-10-26
DE2613642C2 (de) 1986-04-24
US4001351A (en) 1977-01-04
FR2306218B1 (enExample) 1980-02-08
FR2306218A1 (fr) 1976-10-29
DE2613642A1 (de) 1976-10-21
IT1058956B (it) 1982-05-10
USB564902I5 (enExample) 1976-03-23

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee