CN101238247B - 具有低的含氟表面活性剂含量的含氟聚合物分散体的纺丝 - Google Patents

具有低的含氟表面活性剂含量的含氟聚合物分散体的纺丝 Download PDF

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Publication number
CN101238247B
CN101238247B CN2006800291693A CN200680029169A CN101238247B CN 101238247 B CN101238247 B CN 101238247B CN 2006800291693 A CN2006800291693 A CN 2006800291693A CN 200680029169 A CN200680029169 A CN 200680029169A CN 101238247 B CN101238247 B CN 101238247B
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China
Prior art keywords
less
dispersion
fatty alcohol
alcohol ethoxylate
matrix polymer
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CN2006800291693A
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English (en)
Chinese (zh)
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CN101238247A (zh
Inventor
D·弗劳尔斯
C·W·琼斯
R·J·卡瓦诺
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Chemours Co FC LLC
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EI Du Pont de Nemours and Co
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Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/08—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of halogenated hydrocarbons
    • D01F6/12—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of halogenated hydrocarbons from polymers of fluorinated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L29/00—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 an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
    • C08L29/14—Homopolymers or copolymers of acetals or ketals obtained by polymerisation of unsaturated acetals or ketals or by after-treatment of polymers of unsaturated alcohols
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/44—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds
    • D01F6/48—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds of polymers of halogenated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
    • C08L2205/16—Fibres; Fibrils
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/02—Polyalkylene oxides
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/3154—Of fluorinated addition polymer from unsaturated monomers

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Artificial Filaments (AREA)
CN2006800291693A 2005-08-05 2006-08-02 具有低的含氟表面活性剂含量的含氟聚合物分散体的纺丝 Active CN101238247B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US70610205P 2005-08-05 2005-08-05
US60/706,102 2005-08-05
US71635005P 2005-09-12 2005-09-12
US60/716,350 2005-09-12
PCT/US2006/030029 WO2007019156A2 (en) 2005-08-05 2006-08-02 Spinning low fluorosurfactant fluoropolymer dispersions

Publications (2)

Publication Number Publication Date
CN101238247A CN101238247A (zh) 2008-08-06
CN101238247B true CN101238247B (zh) 2011-10-19

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CN2006800291693A Active CN101238247B (zh) 2005-08-05 2006-08-02 具有低的含氟表面活性剂含量的含氟聚合物分散体的纺丝

Country Status (5)

Country Link
US (2) US7390448B2 (https=)
EP (1) EP1917384B1 (https=)
JP (1) JP4959701B2 (https=)
CN (1) CN101238247B (https=)
WO (1) WO2007019156A2 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7347960B2 (en) * 2003-12-31 2008-03-25 E. I. Du Pont De Nemours And Company Dispersion spinning core-shell fluoropolymers
US7390448B2 (en) 2005-08-05 2008-06-24 E.I. Du Pont De Nemours And Company Spinning low fluorosurfactant fluoropolymer dispersions
TWI499073B (zh) * 2008-10-22 2015-09-01 Ind Tech Res Inst 矽晶太陽電池之背面電極製造方法
JP2011149007A (ja) * 2009-12-25 2011-08-04 Fujifilm Corp 成形材料、成形体、及びその製造方法、並びに電気電子機器用筐体
US9656203B2 (en) 2012-10-04 2017-05-23 Phillips 66 Company Fluorinated surfactants and stabilization of polytetrafluoroethylene (PTFE) particles in hollow fiber spin solutions
US9422642B2 (en) * 2013-07-29 2016-08-23 Toray Fluorofibers (America), Inc. Wear polytetrafluoroethylene (PTFE) fiber and method of making same
US10400080B2 (en) 2015-03-16 2019-09-03 Sabic Global Technologies B.V. Fibrillated polymer compositions and methods of their manufacture
CN114341209A (zh) * 2019-09-05 2022-04-12 大金工业株式会社 聚四氟乙烯水性分散液
CN113527565A (zh) * 2021-06-30 2021-10-22 泰兴梅兰新材料有限公司 一种纤维级ptfe纺丝乳液的制备方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0103975A1 (en) * 1982-08-11 1984-03-28 E.I. Du Pont De Nemours And Company Process for the suspension polymerization of tetrafluoroethylene
US5723081A (en) * 1996-12-20 1998-03-03 E. I. Du Pont De Nemours And Company Dispersion spinning process for polytetrafluoroethylene and related polymers
US5820984A (en) * 1996-12-20 1998-10-13 E. I. Du Pont De Nemours And Company Dispersion spinning process for poly(tetrafluoroethylene) and related polymers

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Publication number Priority date Publication date Assignee Title
US2559752A (en) * 1951-03-06 1951-07-10 Du Pont Aqueous colloidal dispersions of polymers
US2772444A (en) * 1954-08-12 1956-12-04 Du Pont Composition comprising a polyhalogenated ethylene polymer and viscose and process of shaping the same
US3037953A (en) * 1961-04-26 1962-06-05 Du Pont Concentration of aqueous colloidal dispersions of polytetrafluoroethylene
US3114672A (en) * 1961-08-09 1963-12-17 Du Pont Sheet forming binder particles composed of thermoplastic polymer dispersed in a polysaccharide matrix
US3882153A (en) * 1969-09-12 1975-05-06 Kureha Chemical Ind Co Ltd Method for recovering fluorinated carboxylic acid
US3655853A (en) * 1970-08-10 1972-04-11 Du Pont Process for producing polytetrafluoroethylene filaments
US3819594A (en) * 1972-05-17 1974-06-25 Du Pont Tetrafluoroethylene fine powder resin of a copolymer of tetrafluoroethylene and perfluoro(alkyl vinyl ether)
DE2903981A1 (de) * 1979-02-02 1980-08-07 Hoechst Ag Rueckgewinnung fluorierter emulgatorsaeuren aus basischen anionenaustauschern
DE2908001C2 (de) * 1979-03-01 1981-02-19 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung konzentrierter Dispersionen von Fluorpolymeren
US5286807A (en) 1983-02-07 1994-02-15 E. I. Du Pont De Nemours And Company Impact resistant polyoxymethylene compositions
JPS60231815A (ja) * 1984-04-28 1985-11-18 Kureha Chem Ind Co Ltd 弗化ビニリデン系樹脂モノフイラメントの製造方法
US4837267A (en) * 1988-03-21 1989-06-06 E. I. Du Pont De Nemours And Company Tetrafluoroethylene copolymers
AU630241B2 (en) * 1989-10-12 1992-10-22 E.I. Du Pont De Nemours And Company Polyoxymethylene/thermoplastic polyurethane/amorphous thermoplastic polymer blends
JPH06340794A (ja) * 1990-06-22 1994-12-13 E I Du Pont De Nemours & Co ポリアセタール配合物
US5288807A (en) * 1991-07-02 1994-02-22 Rohm And Haas Company Vinyl monomer compositions with accelerated surface cure
EP0617085B1 (en) * 1993-03-22 1998-04-22 E.I. Du Pont De Nemours And Company Polyacetal compositions for use in wear applications
JPH08253692A (ja) * 1995-03-15 1996-10-01 Hitachi Cable Ltd 合成樹脂組成物
US20030125421A1 (en) * 2001-08-03 2003-07-03 Hermann Bladel Aqueous dispersions of fluoropolymers
US7361708B2 (en) * 2002-05-20 2008-04-22 Daikin Industries, Ltd. Fluorinated resin water dispersion composition and fluorinated water base coating composition
DE10227071A1 (de) * 2002-06-17 2003-12-24 Merck Patent Gmbh Verbundmaterial enthaltend Kern-Mantel-Partikel
US7347960B2 (en) * 2003-12-31 2008-03-25 E. I. Du Pont De Nemours And Company Dispersion spinning core-shell fluoropolymers
US20060135681A1 (en) * 2004-12-22 2006-06-22 Cavanaugh Robert J Viscosity control for reduced fluorosurfactant aqueous fluoropolymer dispersions by the addition of cationic surfactant
US20060183842A1 (en) * 2005-02-10 2006-08-17 Johnson David W Fluoropolymer dispersions with reduced fluorosurfactant content and high shear stability
US7390448B2 (en) * 2005-08-05 2008-06-24 E.I. Du Pont De Nemours And Company Spinning low fluorosurfactant fluoropolymer dispersions

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0103975A1 (en) * 1982-08-11 1984-03-28 E.I. Du Pont De Nemours And Company Process for the suspension polymerization of tetrafluoroethylene
US5723081A (en) * 1996-12-20 1998-03-03 E. I. Du Pont De Nemours And Company Dispersion spinning process for polytetrafluoroethylene and related polymers
US5820984A (en) * 1996-12-20 1998-10-13 E. I. Du Pont De Nemours And Company Dispersion spinning process for poly(tetrafluoroethylene) and related polymers

Also Published As

Publication number Publication date
WO2007019156A3 (en) 2007-05-03
JP2009503283A (ja) 2009-01-29
US7390448B2 (en) 2008-06-24
US20080221250A1 (en) 2008-09-11
WO2007019156A2 (en) 2007-02-15
WO2007019156A8 (en) 2007-06-14
CN101238247A (zh) 2008-08-06
US20070029697A1 (en) 2007-02-08
EP1917384B1 (en) 2012-06-06
JP4959701B2 (ja) 2012-06-27
US7985361B2 (en) 2011-07-26
EP1917384A2 (en) 2008-05-07

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Effective date of registration: 20180104

Address after: Delaware, USA

Patentee after: Como Efsee Co.,Ltd.

Address before: Delaware, USA

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