ES2101314T3 - Liquidos de hiladura basados en alcohol para el hilado rapido de plexifilamentos polimeros. - Google Patents

Liquidos de hiladura basados en alcohol para el hilado rapido de plexifilamentos polimeros.

Info

Publication number
ES2101314T3
ES2101314T3 ES93911025T ES93911025T ES2101314T3 ES 2101314 T3 ES2101314 T3 ES 2101314T3 ES 93911025 T ES93911025 T ES 93911025T ES 93911025 T ES93911025 T ES 93911025T ES 2101314 T3 ES2101314 T3 ES 2101314T3
Authority
ES
Spain
Prior art keywords
spinning
liquids
threads
alcohol
fast
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
ES93911025T
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 ES2101314T3 publication Critical patent/ES2101314T3/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
    • D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/04—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

SE PRESENTA UN PROCESO PARA EL HILADO RAPIDO DE HILOS DE FIBRILLAS DE PELICULA PLEXIFILAMENTARIOS DE UNA POLIOLEFINA FORMADORA DE FIBRAS DE UN AL ALCOHOL C1-4 O UN ALCOHOL C1-4 Y UN LIQUIDO DE HILAR COSOLVENTE QUE, SI SE LIBERA A LA ATMOSFERA, NO PRESENTA UN PELIGRO DE QUE SE DESTRUYA EL OZONO O SI LO PRESENTA, LO HACE DE FORMA ENORMEMENTE REDUCIDA, EN COMPARACION A LOS LIQUIDOS DE HILAR DE HALOCARBUROS QUE ACTUALMENTE SE UTILIZAN EN LA INDUSTRIA PARA LA PRODUCCION DE TALES HILOS. LOS HILOS DE FIBRILLAS DE PELICULA PLEXIFILAMENTARIOS HILADOS DE FORMA RAPIDA RESULTANTES ESTAN BIEN FIBRILADOS Y SON DE UNA CALIDAD EQUIVALENTE A LOS HILOS DISPONIBLES EN LA INDUSTRIA. LA INVENCION TAMBIEN SE REFIERE A LOS LIQUIDOS DE HILAR UTILES PARA LLEVAR A CABO EL PROCESO DE LA INVENCION.
ES93911025T 1992-05-11 1993-05-10 Liquidos de hiladura basados en alcohol para el hilado rapido de plexifilamentos polimeros. Expired - Lifetime ES2101314T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/881,032 US5250237A (en) 1992-05-11 1992-05-11 Alcohol-based spin liquids for flash-spinning polymeric plexifilaments

Publications (1)

Publication Number Publication Date
ES2101314T3 true ES2101314T3 (es) 1997-07-01

Family

ID=25377647

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93911025T Expired - Lifetime ES2101314T3 (es) 1992-05-11 1993-05-10 Liquidos de hiladura basados en alcohol para el hilado rapido de plexifilamentos polimeros.

Country Status (9)

Country Link
US (1) US5250237A (es)
EP (1) EP0640154B1 (es)
JP (1) JP3246743B2 (es)
KR (1) KR100240853B1 (es)
CA (1) CA2134869A1 (es)
DE (1) DE69309266T2 (es)
ES (1) ES2101314T3 (es)
TW (1) TW249249B (es)
WO (1) WO1993023592A1 (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5672307A (en) * 1996-03-08 1997-09-30 E. I. Du Pont De Nemours And Company Flash spinning process
US5874036A (en) * 1996-03-08 1999-02-23 E. I. Du Pont De Nemours And Company Flash-spinning process
US5977237A (en) * 1996-03-08 1999-11-02 E. I. Du Pont De Nemours And Company Flash-spinning solution
US5723084A (en) * 1996-03-08 1998-03-03 E. I. Du Pont De Nemours And Company Flash spinning process
US5707580A (en) * 1996-05-01 1998-01-13 E. I. Du Pont De Nemours And Company Flash-spinning process
US5851936A (en) * 1996-08-19 1998-12-22 E. I. Du Pont De Nemours And Company Elongation for flash spun products
US6034008A (en) * 1996-08-19 2000-03-07 E. I. Du Pont De Nemours And Company Flash-spun sheet material
JP2001521585A (ja) * 1996-08-19 2001-11-06 イー・アイ・デユポン・ドウ・ヌムール・アンド・カンパニー フラッシュ紡糸ポリマー
JP4083808B2 (ja) * 1996-08-19 2008-04-30 イー・アイ・デユポン・ドウ・ヌムール・アンド・カンパニー フラッシュ紡糸生成物
US6270709B1 (en) 1998-12-15 2001-08-07 E. I. Du Pont De Nemours And Company Flash spinning polymethylpentene process and product
EP1395691A1 (en) * 2001-06-05 2004-03-10 Conoco, Inc. Polyfilamentary carbon fibers and a flash spinning processor producing the fibers
US7300968B2 (en) * 2002-12-18 2007-11-27 E.I. Du Pont De Nemours And Company Flash spinning solution and flash spinning process using straight chain hydrofluorocarbon co-solvents
BRPI0409518B1 (pt) 2003-04-03 2014-08-19 Du Pont Processo, aparelho de fiação rotacional e folha não tecida fibrosa
CN1938459B (zh) * 2004-04-01 2012-03-21 纳幕尔杜邦公司 形成均匀材料的旋转法及由该方法形成的膜
US20060135020A1 (en) * 2004-12-17 2006-06-22 Weinberg Mark G Flash spun web containing sub-micron filaments and process for forming same
US20070202764A1 (en) * 2005-04-01 2007-08-30 Marin Robert A Rotary process for forming uniform material
ES2792823T3 (es) 2010-07-02 2020-11-12 Procter & Gamble Artículo de estructura de trama fibrosa soluble que comprende principios activos
US20160023392A1 (en) * 2012-02-13 2016-01-28 The University Of Akron Methods and apparatus for the production of multi-component fibers
JP6362226B2 (ja) 2014-04-22 2018-07-25 ザ プロクター アンド ギャンブル カンパニー 溶解性固体構造物の形態の組成物
US11261543B2 (en) * 2015-06-11 2022-03-01 Dupont Safety & Construction, Inc. Flash spinning process
CN117661127A (zh) * 2023-12-06 2024-03-08 优聚管理咨询(宁波)合伙企业(有限合伙) 一种微纳米无纺布的制备方法及应用该方法获得的无纺布

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB891943A (es) * 1957-06-11
NL246230A (es) * 1958-12-09
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
NL300881A (es) * 1962-11-23
DE2947490A1 (de) * 1979-11-24 1981-06-04 Hoechst Ag, 6000 Frankfurt Polyoxymethylenfibride und verfahren zu ihrer herstellung
US4554207A (en) * 1984-12-10 1985-11-19 E. I. Du Pont De Nemours And Company Stretched-and-bonded polyethylene plexifilamentary nonwoven sheet
US5032326A (en) * 1988-08-31 1991-07-16 E. I. Du Pont De Nemours And Company Flash-spinning of polymeric plexifilaments
US5043108A (en) * 1989-08-22 1991-08-27 E. I. Du Pont De Nemours And Company Process for preparing polyethylene plexifilamentary film-fibril strands
CA2029550C (en) * 1989-11-22 2001-07-31 Don Mayo Coates Process for flash spinning polyolefins
US5147586A (en) * 1991-02-22 1992-09-15 E. I. Du Pont De Nemours And Company Flash-spinning polymeric plexifilaments

Also Published As

Publication number Publication date
JPH07506638A (ja) 1995-07-20
TW249249B (es) 1995-06-11
JP3246743B2 (ja) 2002-01-15
US5250237A (en) 1993-10-05
DE69309266T2 (de) 1997-10-16
CA2134869A1 (en) 1993-11-25
KR100240853B1 (ko) 2000-04-01
EP0640154B1 (en) 1997-03-26
KR950701693A (ko) 1995-04-28
WO1993023592A1 (en) 1993-11-25
DE69309266D1 (de) 1997-04-30
EP0640154A1 (en) 1995-03-01

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