CN100513443C - 高熔体流动的含氟聚合物 - Google Patents

高熔体流动的含氟聚合物 Download PDF

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Publication number
CN100513443C
CN100513443C CNB2004800130194A CN200480013019A CN100513443C CN 100513443 C CN100513443 C CN 100513443C CN B2004800130194 A CNB2004800130194 A CN B2004800130194A CN 200480013019 A CN200480013019 A CN 200480013019A CN 100513443 C CN100513443 C CN 100513443C
Authority
CN
China
Prior art keywords
multipolymer
copolymer
die
alkali metal
melt
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
CNB2004800130194A
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English (en)
Chinese (zh)
Other versions
CN1788027A (zh
Inventor
T·R·小伊尔内斯特
D·A·法弗罗
N·D·麦基
P·A·托利
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.)
Chemours Co FC LLC
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=33476686&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN100513443(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of CN1788027A publication Critical patent/CN1788027A/zh
Application granted granted Critical
Publication of CN100513443C publication Critical patent/CN100513443C/zh
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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
CNB2004800130194A 2003-05-14 2004-05-12 高熔体流动的含氟聚合物 Expired - Lifetime CN100513443C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US47030803P 2003-05-14 2003-05-14
US60/470,308 2003-05-14

Publications (2)

Publication Number Publication Date
CN1788027A CN1788027A (zh) 2006-06-14
CN100513443C true CN100513443C (zh) 2009-07-15

Family

ID=33476686

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2004800130194A Expired - Lifetime CN100513443C (zh) 2003-05-14 2004-05-12 高熔体流动的含氟聚合物

Country Status (7)

Country Link
US (1) US20040242819A1 (https=)
EP (1) EP1622951B2 (https=)
JP (1) JP4855262B2 (https=)
CN (1) CN100513443C (https=)
AT (1) ATE420903T1 (https=)
DE (1) DE602004019072D1 (https=)
WO (1) WO2004104057A1 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7122609B2 (en) * 2003-05-14 2006-10-17 E. I. Du Pont De Nemours And Company High melt flow fluoropolymer
US7126056B2 (en) 2003-05-14 2006-10-24 E. I. Du Pont De Nemours And Company High melt flow fluoropolymer
US20070036926A1 (en) * 2005-08-12 2007-02-15 Fish Robert B Jr Multilayered pipes
US20080145584A1 (en) * 2006-12-15 2008-06-19 Fish Robert B Multilayered composite articles
US20080161435A1 (en) * 2006-12-21 2008-07-03 E. I. Du Pont De Nemours And Company Extrusion of a Foamable Fluoropolymer
US20080153936A1 (en) 2006-12-21 2008-06-26 E. I. Du Pont De Nemours And Company Foamed Fluoropolymer Article
US20080149899A1 (en) * 2006-12-21 2008-06-26 E. I. Du Pont De Nemours And Company Foamable Fluoropolymer Composition
WO2009044753A1 (en) 2007-10-03 2009-04-09 Daikin Industries, Ltd. Fluororesin composition and covered electric wire
US8178592B2 (en) * 2009-05-15 2012-05-15 E.I. Du Pont De Nemours And Company Foamable fluoropolymer composition

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4546157A (en) * 1981-09-21 1985-10-08 Daikin Kogyo Co., Ltd. Fluorine-containing copolymer

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4743658A (en) * 1985-10-21 1988-05-10 E. I. Du Pont De Nemours And Company Stable tetrafluoroethylene copolymers
US5182342A (en) * 1992-02-28 1993-01-26 E. I. Du Pont De Nemours And Company Hydrofluorocarbon solvents for fluoromonomer polymerization
IT1272863B (it) * 1995-01-04 1997-07-01 Ausimont Spa Copolimeri termoprocessabili del tetrafluoroetilene
DE69630904T2 (de) * 1995-02-06 2004-09-02 E.I. Du Pont De Nemours And Co., Wilmington Verfahren zur Isolierung von Tetrafluorethylen-Polymere
DE69601335T2 (de) * 1995-08-17 1999-08-12 E.I. Du Pont De Nemours And Co., Wilmington, Del. Tetrafluorethylen-Terpolymer
US5700889A (en) * 1995-08-17 1997-12-23 E. I. Du Pont De Nemours And Company Process for polymerization of copolymers of tetrafluoroethylene and hexafluoropropylene
US5677404A (en) * 1996-02-23 1997-10-14 E. I. Du Pont De Nemours And Company Tetrafluoroethylene terpolymer
US5703185A (en) * 1995-08-17 1997-12-30 E. I. Du Pont De Nemours And Company Fluoropolymer extrusion process
US5688457A (en) * 1996-04-10 1997-11-18 E. I. Du Pont De Nemours And Company High speed extrusion
US6103844A (en) * 1998-06-08 2000-08-15 E. I. Du Pont De Nemours And Company Polymerization of fluoromonomers in carbon dioxide
DE19903657A1 (de) † 1999-01-29 2000-08-03 Dyneon Gmbh Tetrafluorethylen/Hexafluorpropylen-Copolymere mit besserer Aufziehbarkeit
EP1260526A4 (en) † 1999-09-08 2008-10-01 Daikin Ind Ltd FLUOROPOLYMER AND ELECTRICAL WIRE AND CABLE WHICH BOTH ARE COATED WITH THIS
CN1210321C (zh) † 1999-11-16 2005-07-13 大金工业株式会社 含氟共聚物
EP1275120B1 (en) † 2000-04-13 2004-06-16 E.I. Dupont De Nemours And Company Process for coating wire conductor
DE10048730A1 (de) * 2000-09-29 2002-04-18 Dyneon Gmbh Thermoplastisch oder sintertechnisch verarbeitbares Fluorpolymer
US7060772B2 (en) * 2001-09-20 2006-06-13 3M Innovative Properties Company Fluoropolymers from tetrafluoroethylene and perfluoro(alkoxyalkyl vinyl) ether
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
US7579418B2 (en) * 2003-05-14 2009-08-25 E. I. Du Pont De Nemours And Company Extrusion process and product

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4546157A (en) * 1981-09-21 1985-10-08 Daikin Kogyo Co., Ltd. Fluorine-containing copolymer

Also Published As

Publication number Publication date
ATE420903T1 (de) 2009-01-15
DE602004019072D1 (de) 2009-03-05
CN1788027A (zh) 2006-06-14
EP1622951B2 (en) 2017-08-30
US20040242819A1 (en) 2004-12-02
JP2006528274A (ja) 2006-12-14
JP4855262B2 (ja) 2012-01-18
EP1622951B1 (en) 2009-01-14
EP1622951A1 (en) 2006-02-08
WO2004104057A1 (en) 2004-12-02

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20180105

Address after: Delaware, USA

Patentee after: THE CHEMOURS COMPANY FC, LLC

Address before: Delaware, USA

Patentee before: E. I. du Pont de Nemours and Co.

TR01 Transfer of patent right
CX01 Expiry of patent term

Granted publication date: 20090715

CX01 Expiry of patent term