ES2156355T3 - Fibras obtenidas por hilatura por evaporacion subita a partir de polimeros parcialmente fluorados. - Google Patents

Fibras obtenidas por hilatura por evaporacion subita a partir de polimeros parcialmente fluorados.

Info

Publication number
ES2156355T3
ES2156355T3 ES97901926T ES97901926T ES2156355T3 ES 2156355 T3 ES2156355 T3 ES 2156355T3 ES 97901926 T ES97901926 T ES 97901926T ES 97901926 T ES97901926 T ES 97901926T ES 2156355 T3 ES2156355 T3 ES 2156355T3
Authority
ES
Spain
Prior art keywords
partially
polymers
fluorated
filaments
spining
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
ES97901926T
Other languages
English (en)
Inventor
Hyunkook Shin
James Ross Waggoner
John Edward Armstrong
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
Application granted granted Critical
Publication of ES2156355T3 publication Critical patent/ES2156355T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/11—Flash-spinning
    • 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
    • D01F6/28—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/32—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising halogenated hydrocarbons as the major constituent
    • 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
    • D01F6/46—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 polyolefins
    • 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
    • D01F6/52—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 unsaturated carboxylic acids or unsaturated esters
    • 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
    • D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
    • D01F6/90—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyamides
    • 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
    • D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
    • D01F6/92—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyesters
    • 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
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • 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
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Nonwoven Fabrics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Paper (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

LA INVENCION SE REFIERE A UN MATERIAL DE FILAMENTOS FUSIONADOS COMPUESTO POR UN 20 % MINIMO DE POLIMEROS DE HIDROCARBUROS PARCIALMENTE FLUORADOS, EN LOS QUE ALREDEDOR DEL 10 AL 70 % DEL NUMERO TOTAL DE ATOMOS DE HIDROGENO DE CADA POLIMERO DE HIDROCARBUROS SE SUSTITUYE POR ATOMOS DE FLUOR. LOS POLIMEROS DE HIDROCARBUROS PARCIALMENTE FLUORADOS ESTAN COMPUESTOS, PREFERENTEMENTE, DE UN 80 % MINIMO, EN PESO, POR UNIDADES DE MONOMEROS POLIMERIZADOS SELECCIONADAS DE ETILENO, TETRAFLUOROETILENO, CLOROTRIFLUOROETILENO, FLUORURO DE VINILIDENO Y FLUORURO VINILICO. EL MATERIAL DE FILAMENTOS FUSIONADOS PUEDE SER EN FORMA DE CABOS DE FILAMENTO PLASTICO O DE ESPUMA MICROCELULAR. TAMBIEN SE EXPONE UN PROCESO PARA FABRICAR MATERIAL DE FILAMENTOS FUSIONADOS A PARTIR DE POLIMEROS DE HIDROCARBUROS PARCIALMENTE FLUORADOS, EN UN DISOLVENTE, ASI COMO UNA DISOLUCION DE LA QUE SE PUEDEN PRODUCIR TALES POLIMEROS.
ES97901926T 1996-01-11 1997-01-09 Fibras obtenidas por hilatura por evaporacion subita a partir de polimeros parcialmente fluorados. Expired - Lifetime ES2156355T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US973996P 1996-01-11 1996-01-11

Publications (1)

Publication Number Publication Date
ES2156355T3 true ES2156355T3 (es) 2001-06-16

Family

ID=21739430

Family Applications (3)

Application Number Title Priority Date Filing Date
ES97905560T Expired - Lifetime ES2146982T3 (es) 1996-01-11 1997-01-09 Cabo plexifilamentario de polimeros mezclados.
ES97901926T Expired - Lifetime ES2156355T3 (es) 1996-01-11 1997-01-09 Fibras obtenidas por hilatura por evaporacion subita a partir de polimeros parcialmente fluorados.
ES97902841T Expired - Lifetime ES2148928T3 (es) 1996-01-11 1997-01-09 Fibras obtenidas por evaporacion subita de mezclas de polimeros de poliolefina.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES97905560T Expired - Lifetime ES2146982T3 (es) 1996-01-11 1997-01-09 Cabo plexifilamentario de polimeros mezclados.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES97902841T Expired - Lifetime ES2148928T3 (es) 1996-01-11 1997-01-09 Fibras obtenidas por evaporacion subita de mezclas de polimeros de poliolefina.

Country Status (8)

Country Link
US (1) US6004672A (es)
EP (3) EP0876520B1 (es)
JP (3) JP3953107B2 (es)
KR (3) KR19990077168A (es)
CA (3) CA2242469A1 (es)
DE (3) DE69701673T2 (es)
ES (3) ES2146982T3 (es)
WO (3) WO1997025459A1 (es)

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FR2759090B1 (fr) * 1997-02-04 1999-03-05 Atochem Elf Sa Compositions de nettoyage ou de sechage a base de 1,1,1,2,3,4,4,5,5,5-decafluoropentane
US5985196A (en) 1998-01-20 1999-11-16 E. I. Du Pont De Nemours And Company Flash spinning process and flash spinning solution
US6153134A (en) 1998-12-15 2000-11-28 E. I. Du Pont De Nemours And Company Flash spinning process
US7179413B1 (en) * 1999-08-20 2007-02-20 E. I. Du Pont De Nemours And Company Flash-spinning process and solution
JP2003518202A (ja) * 1999-10-18 2003-06-03 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー フラッシュ紡糸されたシ−ト材料
US6458304B1 (en) * 2000-03-22 2002-10-01 E. I. Du Pont De Nemours And Company Flash spinning process and solutions of polyester
GB0030182D0 (en) * 2000-12-11 2001-01-24 Univ Brunel Material processing
US7435369B2 (en) 2001-06-06 2008-10-14 Bpb Plc Method for targeted delivery of additives to varying layers in gypsum panels
US6524679B2 (en) 2001-06-06 2003-02-25 Bpb, Plc Glass reinforced gypsum board
US20050029695A1 (en) * 2002-09-25 2005-02-10 Weinberg Mark Gary Surface-modified plexifilamentary structures, and compositions therefor
EP1656474B1 (en) 2003-04-03 2010-08-04 E.I. Du Pont De Nemours And Company Rotary process for forming uniform material
EP1685188A1 (en) 2003-10-21 2006-08-02 E.I. Dupont De Nemours And Company Ethylene copolymer modified oriented polyester films, tapes, fibers and nonwoven textiles
US7582240B2 (en) * 2004-04-01 2009-09-01 E. I. Du Pont De Nemours And Company Rotary process for forming uniform material
US20070202764A1 (en) * 2005-04-01 2007-08-30 Marin Robert A Rotary process for forming uniform material
CN102186921B (zh) 2008-10-16 2014-01-15 旭硝子株式会社 含氟共聚物组合物及其制造方法
EP2450406B1 (en) 2009-07-01 2015-10-14 Asahi Glass Company, Limited Fluorine-containing copolymer composition and method for producing same
CN102834449B (zh) 2010-04-16 2014-10-08 旭硝子株式会社 含氟共聚物组合物及其制造方法
ES2591328T3 (es) 2010-12-21 2016-11-28 Dow Global Technologies Llc Polímeros basados en olefinas y polimerizaciones en dispersión
US10920028B2 (en) * 2014-06-18 2021-02-16 Dupont Safety & Construction, Inc. Plexifilamentary sheets
US11261543B2 (en) 2015-06-11 2022-03-01 Dupont Safety & Construction, Inc. Flash spinning process
JP6565394B2 (ja) * 2015-07-06 2019-08-28 株式会社リコー 樹脂組成物の製造方法及び成型品の製造方法
CN121399319A (zh) 2023-06-30 2026-01-23 杜邦安全与建筑公司 具有改善的表面稳健性的透气片材
WO2025006952A1 (en) 2023-06-30 2025-01-02 Dupont Safety & Construction, Inc. Soft, flash-spun sheet
WO2025006942A1 (en) 2023-06-30 2025-01-02 Dupont Safety & Construction, Inc. High barrier breathable flash-spun sheet
EP4713519A1 (en) 2023-06-30 2026-03-25 DuPont Safety & Construction, Inc. Breathable tear resistant flash-spun sheet
WO2025006930A1 (en) 2023-06-30 2025-01-02 Dupont Safety & Construction, Inc. Wind-tight flash-spun sheet
EP4689263A1 (en) 2023-06-30 2026-02-11 DuPont Safety & Construction, Inc. Softened flash-spun sheet
KR102678520B1 (ko) * 2023-08-01 2024-06-26 주식회사 티엠나인 Etfe 필라멘트 및 이의 제조방법
WO2025144676A1 (en) 2023-12-27 2025-07-03 Dupont Safety & Construction, Inc. Flash spinning process and flash spinning fluid

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FR1106307A (fr) * 1953-05-11 1955-12-16 Thomson Houston Comp Francaise Procédé de fabrication du chlorotrifluoroéthylène en fibres
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CA2029550C (en) * 1989-11-22 2001-07-31 Don Mayo Coates Process for flash spinning polyolefins
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Also Published As

Publication number Publication date
JP2000503731A (ja) 2000-03-28
JP2000503078A (ja) 2000-03-14
EP0877835A1 (en) 1998-11-18
CA2242470A1 (en) 1997-07-17
US6004672A (en) 1999-12-21
KR19990077169A (ko) 1999-10-25
KR19990077167A (ko) 1999-10-25
DE69704343D1 (de) 2001-04-26
DE69704343T2 (de) 2001-10-31
CA2242468A1 (en) 1997-07-17
CA2242469A1 (en) 1997-07-17
JP3839489B2 (ja) 2006-11-01
ES2146982T3 (es) 2000-08-16
WO1997025461A1 (en) 1997-07-17
JP2000505154A (ja) 2000-04-25
EP0877834A1 (en) 1998-11-18
WO1997025460A1 (en) 1997-07-17
DE69702115D1 (de) 2000-06-29
JP3953107B2 (ja) 2007-08-08
EP0876520B1 (en) 2000-04-12
DE69701673D1 (de) 2000-05-18
DE69702115T2 (de) 2001-02-01
DE69701673T2 (de) 2000-11-30
KR19990077168A (ko) 1999-10-25
EP0877834B1 (en) 2001-03-21
EP0876520A1 (en) 1998-11-11
WO1997025459A1 (en) 1997-07-17
EP0877835B1 (en) 2000-05-24
ES2148928T3 (es) 2000-10-16

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