ES2158506T3 - Proceso y productos de hilatura por evaporacion subita. - Google Patents

Proceso y productos de hilatura por evaporacion subita.

Info

Publication number
ES2158506T3
ES2158506T3 ES97908936T ES97908936T ES2158506T3 ES 2158506 T3 ES2158506 T3 ES 2158506T3 ES 97908936 T ES97908936 T ES 97908936T ES 97908936 T ES97908936 T ES 97908936T ES 2158506 T3 ES2158506 T3 ES 2158506T3
Authority
ES
Spain
Prior art keywords
products
evaporation process
thread
thread evaporation
ultrarrupidly
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
ES97908936T
Other languages
English (en)
Inventor
Hyunkook Shin
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 ES2158506T3 publication Critical patent/ES2158506T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
    • C08J9/142—Compounds containing oxygen but no halogen atom
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
    • C08J9/143—Halogen containing compounds
    • 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
    • D01F6/30—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising olefins as the major constituent
    • 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
    • C08J2373/00—Characterised by the use of macromolecular compounds obtained by reactions forming a linkage containing oxygen or oxygen and carbon in the main chain, not provided for in groups C08J2359/00 - C08J2371/00; Derivatives of such polymers
    • C08J2373/02—Polyanhydrides
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • 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
    • D01D1/00—Treatment of filament-forming or like material
    • D01D1/02—Preparation of spinning solutions
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/24826—Spot bonds connect components
    • 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
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/608—Including strand or fiber material which is of specific structural definition
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/681—Spun-bonded nonwoven fabric

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Textile Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)
  • Polyethers (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Nonwoven Fabrics (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

LOS POLIMEROS QUE ALTERNAN OLEFINAS/MONOXIDO DE CARBONO SE EMBUTEN ULTRARRAPIDAMENTE PARA FORMAR PRODUCTOS PREFILAMENTOSAS, PRODUCTOS DE PULPA Y PRODUCTOS ESPUMANTES A PARTIR DE UN ALCOHOL O DISOLVENTES DE HIDROCARBUROS HALOGENADOS QUE TIENEN ENTRE 1 Y 3 ATOMOS DE CARBONO.
ES97908936T 1996-03-08 1997-03-07 Proceso y productos de hilatura por evaporacion subita. Expired - Lifetime ES2158506T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/612,713 US5723084A (en) 1996-03-08 1996-03-08 Flash spinning process

Publications (1)

Publication Number Publication Date
ES2158506T3 true ES2158506T3 (es) 2001-09-01

Family

ID=24454350

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97908936T Expired - Lifetime ES2158506T3 (es) 1996-03-08 1997-03-07 Proceso y productos de hilatura por evaporacion subita.

Country Status (8)

Country Link
US (2) US5723084A (es)
EP (1) EP0885318B1 (es)
JP (1) JP3900205B2 (es)
KR (1) KR19990087594A (es)
CA (1) CA2247401A1 (es)
DE (1) DE69705206T2 (es)
ES (1) ES2158506T3 (es)
WO (1) WO1997033021A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5985196A (en) * 1998-01-20 1999-11-16 E. I. Du Pont De Nemours And Company Flash spinning process and flash spinning solution
US6816703B1 (en) * 1999-11-30 2004-11-09 Leapfrog Enterprises, Inc. Interactive communications appliance
DE60141777D1 (de) * 2000-09-07 2010-05-20 Mitsui Chemicals Inc Polare Gruppen enthaltendes Olefin-Copolymer, Verfahren zu seiner Herstellung, dieses Copolymer enthaltende thermoplastische Harzzusammensetzung und deren Verwendung
GB0113078D0 (en) 2001-05-30 2001-07-18 Kvaerner Process Tech Ltd Process and plant
US7118698B2 (en) 2003-04-03 2006-10-10 E. I. Du Pont De Nemours And Company Rotary process for forming uniform material
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
US20090173569A1 (en) * 2007-12-20 2009-07-09 E. I. Du Pont De Nemours And Company Acoustic absorber with barrier facing
CN120020282A (zh) * 2023-11-17 2025-05-20 广东金发科技有限公司 一种溶剂组合物及其制备方法和应用

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3227664A (en) * 1961-12-07 1966-01-04 Du Pont Ultramicrocellular structures of crystalline organic polymer
US3081519A (en) * 1962-01-31 1963-03-19 Fibrillated strand
GB1062086A (en) * 1963-08-16 1967-03-15 Du Pont Improvements in or relating to ultramicrocellular structures
US3637458A (en) * 1968-12-27 1972-01-25 Du Pont Microcellular foam sheet
US3851023A (en) * 1972-11-02 1974-11-26 Du Pont Process for forming a web
US3914391A (en) * 1973-03-26 1975-10-21 Shell Oil Co Preparation of HPd(CN){HD 3{B
US3835123A (en) * 1973-03-26 1974-09-10 Shell Oil Co Process for preparing interpolymers of carbon monoxide and ethylenically unsaturated compounds
US4608089A (en) * 1985-07-19 1986-08-26 E. I. Du Pont De Nemours And Company Cement matrix composites and method of making same
US4804472A (en) * 1987-12-30 1989-02-14 Shell Oil Company Polyketone membranes
EP0332975B1 (de) * 1988-03-18 1992-08-12 Siemens Aktiengesellschaft Verfahren für das Gewindeerzeugen auf numerisch gesteuerten Automaten
GB8822349D0 (en) * 1988-09-22 1988-10-26 Shell Int Research Process for preparation of thermoplastic fibres
NL8901253A (nl) * 1989-05-19 1990-12-17 Stamicarbon Polymere filamenten, bandjes en films met een hoge modulus, een hoge sterkte en een hoge smelttemperatuur en een werkwijze voor de vervaardiging hiervan.
CA2029550C (en) * 1989-11-22 2001-07-31 Don Mayo Coates Process for flash spinning polyolefins
DE69115346T2 (de) * 1990-05-09 1996-07-18 Akzo Nobel Nv Verfahren zur Herstellung von Polyketonfasern
JPH0457948A (ja) * 1990-06-26 1992-02-25 Unitika Ltd 自己分解性三次元網目構造不織布
US5279776A (en) * 1991-09-17 1994-01-18 E. I. Du Pont De Nemours And Company Method for making strong discrete fibers
US5250237A (en) * 1992-05-11 1993-10-05 E. I. Du Pont De Nemours And Company Alcohol-based spin liquids for flash-spinning polymeric plexifilaments
US5520852A (en) * 1994-06-08 1996-05-28 Neste Oy Processible electrically conducting polyaniline compositions
US5472995A (en) * 1994-08-09 1995-12-05 Cytec Technology Corp. Asbestos-free gaskets and the like containing blends of organic fibrous and particulate components

Also Published As

Publication number Publication date
WO1997033021A1 (en) 1997-09-12
KR19990087594A (ko) 1999-12-27
EP0885318A1 (en) 1998-12-23
CA2247401A1 (en) 1997-09-12
EP0885318B1 (en) 2001-06-13
DE69705206T2 (de) 2002-02-14
JP3900205B2 (ja) 2007-04-04
DE69705206D1 (de) 2001-07-19
JP2000506231A (ja) 2000-05-23
US5723084A (en) 1998-03-03
US5925442A (en) 1999-07-20

Similar Documents

Publication Publication Date Title
MX9405630A (es) Composiciones de polimero/cera que funden con calor para la reformacion de pulpa para productos fibrosos
AR245964A1 (es) Composiciones para facilitar el cresponado.
ES2148893T3 (es) Suspension de polimero soluble en aceite, libre de disolvente, reductora del arrastre.
NO910376L (no) Naal-suturinnretning.
ES2058523T3 (es) Hidrodeshalogenacion de 1,1,1,2-tetrafluorocloroetano en presencia de paladio sobre soporte.
CR5792A (es) Productos de tisu repujados y calandrados
ES2175372T3 (es) Produccion de geles vegetales.
ES2175392T3 (es) Fibras celulosicas modificadas con aldehidos, para productos papelerosque tienen una alta resistencia inicial en estado humedo.
DE69004628D1 (de) Kohlenwasserstoffdampfreformierungskatalysator.
AR000737A1 (es) Un proceso para lavar mezclas de pulpa de celulosa que contienen lignina y proceso mejorado para lavar pulpa de celulosa que contiene lignina.
ES2070358T3 (es) Dispositivo para enclavar un espadin de aguja de ferrocarril.
AR243948A1 (es) Pulpa fibrosa de polietileno mejorada, articulos preparados con la misma y procedimiento para su elaboracion
MX9102773A (es) Procedimiento para la formacion de pulpa a partir de materiales lignocelulosicos.
ES1036100Y (es) Guia de extraccion para cajon.
DE59704316D1 (de) Vorrichtung zum umstellen von weichenzungen
ES2154848T3 (es) Procedimiento para la preparacion de derivados de 1-aril-1-cianociclobutano.
CH692638A8 (de) Vorrichtung zum unterbrechungsfreien Auslenken eines Lichtstrahls.
ES2164439T3 (es) Separacion de benceno de corrientes organicas utilizando ciclodextrinas.
ES2130805T3 (es) Utilizacion de esmectitas acidas por naturaleza para la eliminacion de olefinas a partir de compuestos aromaticos o mezclas de compuestos aromaticos.
MX9302313A (es) Procedimiento para la obtencion de hexafluorclorobutenos.
ES2129389T3 (es) Derivados glicidilicos de eteres 2,6-dibromo-3,5-dialquil-4-hidroxi-bencilicos.
ES2178324T3 (es) Procedimiento para la obtencion de butadieno-1,2.
SE9702934D0 (sv) Glidplatta
ES2098343T3 (es) Perfeccionamientos relativos al cardado de lana.
ES2091170T3 (es) Procedimiento de elaboracion de productos lacteos.

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 885318

Country of ref document: ES