ES2048866T3 - Una mejora en procedimientos de hilatura en humedo para producir filamentos acrilicos. - Google Patents

Una mejora en procedimientos de hilatura en humedo para producir filamentos acrilicos.

Info

Publication number
ES2048866T3
ES2048866T3 ES89870213T ES89870213T ES2048866T3 ES 2048866 T3 ES2048866 T3 ES 2048866T3 ES 89870213 T ES89870213 T ES 89870213T ES 89870213 T ES89870213 T ES 89870213T ES 2048866 T3 ES2048866 T3 ES 2048866T3
Authority
ES
Spain
Prior art keywords
improvement
produce acrylic
wet spinning
acrylic filaments
spinning procedures
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
ES89870213T
Other languages
English (en)
Inventor
Paul Mark Funk
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.)
Monsanto Co
Original Assignee
Monsanto 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 Monsanto Co filed Critical Monsanto Co
Application granted granted Critical
Publication of ES2048866T3 publication Critical patent/ES2048866T3/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
    • 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
    • D01F6/18—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 unsaturated nitriles, e.g. polyacrylonitrile, polyvinylidene cyanide
    • 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
    • D01D5/12—Stretch-spinning methods
    • D01D5/16—Stretch-spinning methods using rollers, or like mechanical devices, e.g. snubbing pins

Landscapes

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

Abstract

SE DESCRIBE UN PERFECCIONAMIENTO EN EL PROCEDIMIENTO CONVENCIONAL DE HILATURA EN HUMEDO, PARA PRODUCIR FIBRAS ACRILICAS. EL PERFECCIONAMIENTO AUMENTA EL RENDIMIENTO DE LA HILATURA Y/O LA PRODUCTIVIDAD DEL PROCEDIMIENTO, Y COMPRENDE LA PARTICIPACION DE UNA PLURALIDAD DE RESISTENCIAS A LAS FIBRAS, A MEDIDA QUE SE VAN SECANDO EN RODILLOS TERMICOS DEL TREN DE SECADO UTILIZADO EN EL PROCEDIMIENTO.
ES89870213T 1988-12-23 1989-12-21 Una mejora en procedimientos de hilatura en humedo para producir filamentos acrilicos. Expired - Lifetime ES2048866T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/289,142 US4913869A (en) 1988-12-23 1988-12-23 Wet-spinning processes for producing acrylic filaments

Publications (1)

Publication Number Publication Date
ES2048866T3 true ES2048866T3 (es) 1994-04-01

Family

ID=23110228

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89870213T Expired - Lifetime ES2048866T3 (es) 1988-12-23 1989-12-21 Una mejora en procedimientos de hilatura en humedo para producir filamentos acrilicos.

Country Status (7)

Country Link
US (1) US4913869A (es)
EP (1) EP0375650B1 (es)
JP (1) JP2887349B2 (es)
AT (1) ATE97961T1 (es)
CA (1) CA2006568A1 (es)
DE (1) DE68911115T2 (es)
ES (1) ES2048866T3 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6342298B1 (en) 1997-11-19 2002-01-29 Basf Aktiengesellschaft Multicomponent superabsorbent fibers
WO2005026417A1 (de) * 2003-09-12 2005-03-24 Saurer Gmbh & Co. Kg Vorrichtung zum führen, fördern oder behandeln eines faserkabels
DE602005022281D1 (de) * 2004-02-13 2010-08-26 Mitsubishi Rayon Co Carbonfaservorgängerfaserbündel, produktionsverfahren und produktions-vorrichtung dafür sowie carbonfaser und produktionsverfahren dafür
EP2647745A4 (en) 2010-11-30 2014-06-11 Toray Industries METHOD FOR MANUFACTURING POLYACRYLONITRILE FIBERS AND METHOD FOR MANUFACTURING CARBON FIBERS
WO2013083698A1 (en) 2011-12-08 2013-06-13 Basf Se Process for producing water-absorbing polymer fibres
US9725827B2 (en) 2012-10-02 2017-08-08 Basf Se Process for producing water-absorbing polymer fibers
CN108301052B (zh) * 2018-04-24 2023-05-30 黑龙江省农业机械工程科学研究院绥化农业机械化研究所 亚麻初加工长麻梳理机

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2596128A (en) * 1949-10-17 1952-05-13 Chavannes Synthetic Fibres Inc Method and apparatus for producing fine fibers
DE1077374B (de) * 1957-01-18 1960-03-10 Union Carbide Corp Verfahren zur kontinuierlichen Herstellung von Faeden aus Vinylpolymeren mit einpolymerisiertem Acrylnitril
GB1204860A (en) * 1967-08-29 1970-09-09 Humphreys & Glasgow Ltd Manufacture of synthetic fibres
GB1362793A (en) * 1970-10-22 1974-08-07 Ici Ltd Process for drawing synthetic filaments
SU636275A1 (ru) * 1976-01-16 1978-12-05 Предприятие П/Я А-3324 Способ термовыт жки жгута химических волокон
EP0244388A3 (en) * 1986-04-03 1989-08-23 Monsanto Company Acrylic fibers having superior abrasion/fatigue resistance

Also Published As

Publication number Publication date
EP0375650A2 (en) 1990-06-27
JPH02221407A (ja) 1990-09-04
EP0375650B1 (en) 1993-12-01
ATE97961T1 (de) 1993-12-15
DE68911115T2 (de) 1994-05-11
EP0375650A3 (en) 1991-04-17
US4913869A (en) 1990-04-03
DE68911115D1 (de) 1994-01-13
JP2887349B2 (ja) 1999-04-26
CA2006568A1 (en) 1990-06-23

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