ES475876A1 - Procedimiento para la preparacion de fibras de poliester hi-drofilas. - Google Patents

Procedimiento para la preparacion de fibras de poliester hi-drofilas.

Info

Publication number
ES475876A1
ES475876A1 ES475876A ES475876A ES475876A1 ES 475876 A1 ES475876 A1 ES 475876A1 ES 475876 A ES475876 A ES 475876A ES 475876 A ES475876 A ES 475876A ES 475876 A1 ES475876 A1 ES 475876A1
Authority
ES
Spain
Prior art keywords
polyester
fiber
weight
filament
hydrophilic
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
Application number
ES475876A
Other languages
English (en)
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.)
Akzo NV
Original Assignee
Akzo NV
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 Akzo NV filed Critical Akzo NV
Publication of ES475876A1 publication Critical patent/ES475876A1/es
Expired 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
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/14—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic Table
    • C07F5/06—Aluminium compounds
    • C07F5/069—Aluminium compounds without C-aluminium linkages
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/098—Metal salts of carboxylic acids
    • 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
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2929—Bicomponent, conjugate, composite or collateral fibers or filaments [i.e., coextruded sheath-core or side-by-side type]
    • 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
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/2935—Discontinuous or tubular or cellular core
    • 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
    • Y10T428/2973—Particular cross section
    • Y10T428/2975—Tubular or cellular

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
  • Multicomponent Fibers (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

Procedimiento para la preparación de fibras de poliéster hidrófilas, que se caracteriza porque se hila una masa de poliéster, que contiene 1 hasta 20 por ciento en peso de uno o de varios complejos con oxalato de la fórmula general (*ver fórmula) se estira el hilo obtenido y se hidrofija a temperaturas en el margen de 90 hasta 170ºC en presencia de agua líquida, significando: Me: por lo menos uno de los iones Li, Na, K, Rb, Cs o Nh4; Z: por lo menos un átomo central formador de complejos de entre el grupo Mg, Ca, Sr, Ba, Zr, Hf, Ce, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Cd, B, Al, Ga, In, Sn, Pb y Sb; n: aproximadamente 1, 2, 3 ó4; m: aproximadamente 2, 3 ó 4.
ES475876A 1977-12-12 1978-12-11 Procedimiento para la preparacion de fibras de poliester hi-drofilas. Expired ES475876A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2755341A DE2755341C2 (de) 1977-12-12 1977-12-12 Hydrophile Polyesterfasern

Publications (1)

Publication Number Publication Date
ES475876A1 true ES475876A1 (es) 1979-04-16

Family

ID=6025937

Family Applications (1)

Application Number Title Priority Date Filing Date
ES475876A Expired ES475876A1 (es) 1977-12-12 1978-12-11 Procedimiento para la preparacion de fibras de poliester hi-drofilas.

Country Status (28)

Country Link
US (2) US4307152A (es)
JP (1) JPS5493121A (es)
AR (1) AR217339A1 (es)
AT (1) AT367467B (es)
AU (1) AU522664B2 (es)
BE (1) BE872618A (es)
BR (1) BR7808122A (es)
CA (1) CA1117723A (es)
CH (1) CH637796B (es)
CS (1) CS216186B2 (es)
DD (1) DD139873A5 (es)
DE (1) DE2755341C2 (es)
ES (1) ES475876A1 (es)
FI (1) FI64659C (es)
FR (1) FR2411255A1 (es)
GB (1) GB2009665B (es)
HK (1) HK36282A (es)
IE (1) IE47671B1 (es)
IN (1) IN151168B (es)
IT (1) IT1113283B (es)
LU (1) LU80627A1 (es)
MX (1) MX151971A (es)
NL (1) NL7811899A (es)
NO (1) NO151424C (es)
PL (1) PL116537B1 (es)
RO (1) RO82630A (es)
SE (1) SE443585B (es)
YU (1) YU287778A (es)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3071272D1 (en) * 1979-07-26 1986-01-16 Teijin Ltd Process for producing the same of hollow water-absorbing polyester filaments
JPS58163719A (ja) * 1982-03-19 1983-09-28 Teijin Ltd ポリエステル繊維の製造法
DE3305629A1 (de) * 1983-02-18 1984-08-23 Akzo Gmbh, 5600 Wuppertal Verfahren zur herstellung von polyesterfasern
DE3305798A1 (de) * 1983-02-19 1984-08-23 Akzo Gmbh, 5600 Wuppertal Verfahren zur herstellung von hydrophilen polyesterfasern
JPS62250272A (ja) * 1986-04-18 1987-10-31 株式会社クラレ 熱水減量ポリエステル系布帛及びその製造法
JPS63115554A (ja) * 1986-11-04 1988-05-20 東レ株式会社 擬内膜形成性に優れた人工血管及びその製法
JPS63185390U (es) * 1987-05-22 1988-11-29
US5230709A (en) * 1990-11-15 1993-07-27 E. I. Du Pont De Nemours And Company Polyamide dyeing process utilizing controlled anionic dye addition
US5466406A (en) * 1992-12-11 1995-11-14 United States Surgical Corporation Process of treating filaments
US6066687A (en) * 1994-06-24 2000-05-23 Solutia Inc. Acrylic fiber with high optical brightness
EP0699784B1 (en) 1994-08-24 2000-11-02 Toyo Boseki Kabushiki Kaisha Polymer blend fibers having phase separation structure and method for producing the same
CA2159412A1 (en) * 1994-11-04 1996-05-05 H. Clay Linstid Iii Process for reducing black specks in a thermotropic liquid crystal polymer
WO1996040482A1 (en) * 1995-06-07 1996-12-19 Monty Lawrence P Methods for manufacturing selectively hydrophilic thermoplastic elastomer surfaces and articles manufactured thereby
US20010002384A1 (en) * 1998-10-06 2001-05-31 Clough Thomas J. Process for reducing the particle size of porous organic polymers and products produced therefrom
US6653520B1 (en) * 1999-09-23 2003-11-25 Innovative Global Inc. Wound dressing
US20030027975A1 (en) * 2001-07-30 2003-02-06 Saehan Industries Incorporation Method for preparing saturated polyester with excellent mechanical properties
EP1550746A4 (en) * 2002-08-05 2010-08-04 Toray Industries POROUS FIBER
ITMI20030643A1 (it) 2003-04-01 2004-10-02 Copan Innovation Ltd Tampone per il prelievo di campioni biologici
WO2009081421A1 (en) * 2007-12-20 2009-07-02 Sogetec S.P.A. Composite material made of non-woven fabric with a high absorbing capacity
US7846869B2 (en) * 2008-04-23 2010-12-07 China Petroleum & Chemical Corporation Process for pre-treating a desulfurization sorbent
EP2513371B1 (en) * 2010-01-05 2015-06-24 Manikam Ramaswami Method of manufacturing a high tear strength flame resistant cotton fabric
IT1403618B1 (it) 2011-01-05 2013-10-31 Copan Italia Spa Procedimento per realizzare un dispositivo per il prelievo ed il trasferimento di campioni per biologia molecolare
EP2834399B1 (en) * 2012-04-04 2022-01-26 Argaman Technologies Ltd. A multi-component combination yarn system for moisture management in textiles and system for producing same
WO2014099945A1 (en) * 2012-12-19 2014-06-26 Eaton Corporation Hose assembly with multistage abrasion indicator
US9803298B2 (en) 2014-12-19 2017-10-31 Arctic Cool, Llc Cooling shirt and method of making same

Family Cites Families (99)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1225414A (en) * 1915-02-06 1917-05-08 Thomas John Ireland Craig Fireproofing of fabrics and other articles.
GB722826A (en) * 1952-02-07 1955-02-02 British Celanese Improvements in fireproofing textile and other materials comprising cellulose
NL97835C (es) * 1953-04-06 1900-01-01
US2711402A (en) * 1953-04-30 1955-06-21 Ici Ltd Aluminates as ester-interchange catalysts in making polyesters
US2960490A (en) * 1955-06-15 1960-11-15 Victor Chemical Works Stabilized vinyl chloride resins containing alkali metal formates or oxalates
US2987373A (en) * 1958-11-13 1961-06-06 Onderzoekings Inst Res Process for manufacturing polyalkylene terephthalate threads
US3100675A (en) * 1959-07-28 1963-08-13 Onderzoekings Inst Res Process for melt spinning polyethylene terephthalate
US3264255A (en) * 1961-05-01 1966-08-02 Ici Ltd Color stabilization of polyethylene terephthalate with finely divided metals
US3164567A (en) * 1961-11-01 1965-01-05 Union Carbide Corp Dyeable linear polyesters modified by a metallosulfophenoxy-substituted benzoic acid or ester
NL284977A (es) * 1961-11-01
US3163492A (en) * 1962-07-23 1964-12-29 Hercules Powder Co Ltd Polypropylene compositions of improved dyeability and process of dyeing
US3342898A (en) * 1963-05-13 1967-09-19 Diamond Alkali Co Composition and process
US3313768A (en) * 1963-09-06 1967-04-11 Monsanto Co Stabilized acrylonitrile polymer compositions containing dibutyltin oxide and oxalic acid
GB1050711A (es) * 1963-10-04 1900-01-01
US3357944A (en) * 1963-11-26 1967-12-12 Geigy Chem Corp Stabilization of synthetic organic polymeric substances with oxalobis
US3318856A (en) * 1964-03-23 1967-05-09 Du Pont Process of gelling polyvinyl alcohol
US3367926A (en) * 1964-03-25 1968-02-06 Dow Chemical Co Modification of crystalline structure of crystallizable high polymers
US3423491A (en) * 1964-09-02 1969-01-21 Dow Chemical Co Permselective hollow fibers and method of making
US3513110A (en) * 1965-07-26 1970-05-19 Celanese Corp Open-celled low density filamentary material
DE1941189U (de) 1965-10-28 1966-06-23 Ludwig Spitzer Sen K G Sattelanhaenger.
US3516239A (en) * 1966-03-15 1970-06-23 Teijin Ltd Artificial fiber having voids and method of manufacture thereof
US3382209A (en) * 1966-05-23 1968-05-07 American Cyanamid Co Flame-retardant systems
US3374200A (en) * 1966-05-23 1968-03-19 American Cyanamid Co Flame retardant polyacrylate resins
DE1669672A1 (de) 1966-11-15 1971-05-27 Basf Ag Formmassen aus Polypropylen
GB1130065A (en) 1967-03-02 1968-10-09 Snia Viscosa A method of treating composite filament yarn
BE695184A (es) * 1967-03-08 1967-08-14
US3475371A (en) * 1968-03-25 1969-10-28 Fmc Corp Polyesters stabilized with aliphatic orthosilicates
US3488318A (en) * 1968-03-25 1970-01-06 Fmc Corp Polyesters stabilized with hydrocarbyl trialkoxy silanes
CA918371A (en) 1969-02-26 1973-01-09 E.I. Du Pont De Nemours And Company Filament with continuous voids and without reentrant curves
CA938070A (en) 1969-09-08 1973-12-11 M. Moulds Gordon Porous aromatic polyamide fibres and dry-spinning process therefor
CA1097469A (en) * 1969-10-17 1981-03-17 Gerhard Winter Production of inorganic fibres
US3682846A (en) * 1969-10-27 1972-08-08 Toray Industries Polyester filaments having an improved water-absorbing property
US3647724A (en) * 1969-11-03 1972-03-07 Ppg Industries Inc Urethane foams with reduced smoke levels
US3637542A (en) * 1969-11-03 1972-01-25 Ppg Industries Inc Urethane foams with reduced smoke levels
US3652493A (en) * 1970-04-14 1972-03-28 Fmc Corp Polyesters stabilized with organo substituted silanes
GB1304086A (es) * 1970-09-09 1973-01-24
US4010233A (en) * 1970-11-06 1977-03-01 Bayer Aktiengesellschaft Production of inorganic fibers
GB1379752A (en) 1971-03-18 1975-01-08 Iws Nominee Co Ltd Zirconium flame-resist treatment
US3720744A (en) * 1971-03-23 1973-03-13 Celanese Corp Process for treating elastomeric fibers
US3969462A (en) * 1971-07-06 1976-07-13 Fiber Industries, Inc. Polyester yarn production
US3957936A (en) * 1971-07-22 1976-05-18 Raduner & Co., Ag High temperature process for modifying thermoplastic filamentous material
US3833542A (en) * 1971-07-30 1974-09-03 Allied Chem Manufacture of thermally stabilized polyethylene terephthalate
US3748844A (en) * 1971-08-04 1973-07-31 Du Pont Polyester yarn
US3821163A (en) * 1971-08-30 1974-06-28 Ciba Geigy Corp Metal complexes of n,n'-dialkylesters of ethylenedinitrilo-tetraacetic acid:stabilizers for polymers
US3926551A (en) * 1971-11-26 1975-12-16 Japan Atomic Energy Res Inst Method of making durable antistatic and hygroscopic polyester fibers
US4043985A (en) * 1971-12-14 1977-08-23 Hoechst Aktiengesellschaft Tire monofilaments
JPS4875894A (es) * 1972-01-18 1973-10-12
DE2257697C3 (de) * 1972-11-21 1978-09-28 Asahi Kasei Kogyo K.K., Osaka (Japan) Poröser Celluloseacetatsymmetrie-Membranfilter und Verfahren zu seiner Herstellung
US4001367A (en) * 1974-03-29 1977-01-04 M & T Chemicals Inc. Method for permanently and uniformly incorporating an additive into an undrawn fiber
ZA743281B (en) * 1973-07-12 1975-05-28 Ferro Corp Smoke supressants for resinous organic materials
DE2345653A1 (de) * 1973-09-11 1975-04-24 Huels Chemische Werke Ag Verfahren zur herstellung von pillarmen faserprodukten aus polyestern
US3872052A (en) * 1974-01-25 1975-03-18 Standard Oil Co Polypropylene composition
US3878166A (en) * 1974-02-11 1975-04-15 Kaiser Aluminium Chem Corp Flame retardant polymeric compositions
GB1485271A (en) * 1974-08-05 1977-09-08 Ici Ltd Thermoplastic polyester composition
US3956538A (en) * 1974-10-29 1976-05-11 Nalco Chemical Company Flame retardation
US3965068A (en) * 1975-02-10 1976-06-22 The B. F. Goodrich Company Smoke retardant vinyl chloride and vinylidene chloride polymer compositions
US4066387A (en) 1975-03-26 1978-01-03 The State Of Israel Ministry Of Commerce And Industry Method of improving the sorption capacity of polymers
US3975356A (en) * 1975-06-02 1976-08-17 The B. F. Goodrich Company Smoke retardant vinyl chloride and vinylidene chloride polymer compositions
DE2526749C2 (de) 1975-06-14 1979-01-04 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung von flammwidrigem Polybutylenterephthalat
US4014472A (en) 1975-08-18 1977-03-29 National Instrument Company, Inc. Discharge nozzle structure
DE2550080B2 (de) * 1975-11-07 1978-03-09 Akzo Gmbh, 5600 Wuppertal Verfahren zur Herstellung von Filamenten mit nicht durchgehenden Hohlräumen
DE2550081B1 (de) 1975-11-07 1977-04-28 Akzo Gmbh Verfahren zur herstellung eines bikomponentenfadens
US4096116A (en) * 1975-11-17 1978-06-20 The Firestone Tire & Rubber Company Smoke-retardant chlorinated polymer compositions
DE2628964C3 (de) 1976-06-28 1979-10-11 Akzo Gmbh, 5600 Wuppertal Flammwidrige und selbstverlöschende Polyester
DE2628902C3 (de) 1976-06-28 1979-01-18 Akzo Gmbh, 5600 Wuppertal Flammwidrige und selbstverlöschende Polymermassen
US4169827A (en) * 1975-11-22 1979-10-02 Akzona Incorporated Flame resistant and self-extinguishing polymer compositions
DE2552511C3 (de) * 1975-11-22 1978-06-29 Akzo Gmbh, 5600 Wuppertal Flammwidrige und selbstverlöschende Polyestermassen
DE2719019A1 (de) 1977-04-28 1978-11-02 Bayer Ag Hydrophile faeden und fasern
DE2554124C3 (de) * 1975-12-02 1986-07-10 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von hydrophilen Fasern und Fäden aus Acrylnitrilpolymerisaten
DE2703372A1 (de) 1976-01-28 1977-08-04 Hercules Inc Verfahren zur herstellung von hydrophilen polyolefinfaeden bzw. -fasern
DE2607071C2 (de) * 1976-02-21 1985-09-19 Bayer Ag, 5090 Leverkusen Synthesefasern und -fäden mit hoher Feuchtigkeitsaufnahme und großem Wasserrückhaltevermögen
DE2607996C2 (de) 1976-02-27 1987-02-26 Bayer Ag, 5090 Leverkusen Hydrophile Fasern und Fäden aus einem Acrylnitrilpolymerisat
US4036588A (en) 1976-03-09 1977-07-19 Research Corporation Method of increasing the water absorption of cellulose-containing materials
DE2609829C2 (de) * 1976-03-10 1987-04-09 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von hydrophilen Fasern und Fäden aus synthetischen Polymeren
DE2610626C2 (de) 1976-03-13 1982-10-21 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Acrylnitrilfäden mit eingelagerten wasserschwerlöslichen Mitteln
DE2611193A1 (de) * 1976-03-17 1977-09-29 Bayer Ag Verfahren zur herstellung von hydrophilen fasern und faeden aus synthetischen polymeren
DE2625908C2 (de) 1976-06-10 1985-08-14 Bayer Ag, 5090 Leverkusen Hydrophile Bikomponentenfäden aus Acrylnitrilpolymerisaten und ihre Herstellung
US4134882A (en) * 1976-06-11 1979-01-16 E. I. Du Pont De Nemours And Company Poly(ethylene terephthalate)filaments
DE2627708A1 (de) 1976-06-21 1977-12-29 Basf Ag Faeden und fasern aus vernetzten wasserunloeslichen acrylsaeurepolymerisaten, deren herstellung und verwendung
DE2633838A1 (de) 1976-07-28 1978-02-02 Bayer Ag Loesungspolymerisation von vernetzungsfaehigen acrylnitrilpolymerisaten
DE2637394C3 (de) 1976-08-19 1979-05-10 Mitsubishi Rayon Co. Ltd., Tokio Verfahren zur Herstellung von porösen Fasern und deren Verwendung zur Herstellung von Ionenaustauschern
US4101525A (en) * 1976-10-26 1978-07-18 Celanese Corporation Polyester yarn of high strength possessing an unusually stable internal structure
DE2657144C2 (de) 1976-12-16 1982-12-02 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung hydrophiler Fasern
US4070342A (en) * 1976-12-20 1978-01-24 Allied Chemical Corporation Manufacture of polyesters
IT1065294B (it) 1976-12-23 1985-02-25 Snam Progetti Procedimento per la preparazione di fibre a struttura porosa,fibre porose cosi'ottenute e impieghi delle stesse
DE2659263A1 (de) * 1976-12-29 1978-07-13 Bayer Ag Polyesterfaeden mit hohem wasserrueckhaltevermoegen
DE2659616A1 (de) 1976-12-30 1978-07-06 Bayer Ag Hydrophile polyesterfaeden
DE2703051A1 (de) 1977-01-26 1978-07-27 Bayer Ag Hydrophile polyesterfaeden
DE2705210A1 (de) 1977-02-08 1978-08-10 Bayer Ag Hydrophile fasern und faeden
DE2706032C2 (de) 1977-02-12 1993-02-11 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung hydrophiler Acrylfasern
DE2713456C2 (de) 1977-03-26 1990-05-31 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von hydrophilen Fasern
DE2706522C2 (de) 1977-02-16 1990-06-21 Bayer Ag, 5090 Leverkusen Hydrophile Acrylfasern mit verbesserter Anfärbbarkeit
DE2724952A1 (de) 1977-06-02 1978-12-07 Bayer Ag Hydrophile schwerbrennbare faeden und fasern aus acrylnitrilpolymerisaten
DE2736065A1 (de) 1977-08-10 1979-02-22 Bayer Ag Verfahren zur herstellung von hydrophilen faeden und fasern nach dem trocken-duesen-nasspinnverfahren
DE2737404A1 (de) 1977-08-19 1979-02-22 Bayer Ag Hydrophile fasern und faeden aus synthetischen polymeren
DE2739179A1 (de) 1977-08-31 1979-04-12 Bayer Ag Metallisiertes fasermaterial
JPS5478755A (en) * 1977-12-07 1979-06-23 Unitika Ltd Resin composition
JPS5488318A (en) * 1977-12-13 1979-07-13 Toyobo Co Ltd Porous polyester fibers and their production
US4116931A (en) * 1977-12-19 1978-09-26 Allied Chemical Corporation Flame retardant fibers, carpets and molding compounds and methods of making same

Also Published As

Publication number Publication date
DD139873A5 (de) 1980-01-23
CH637796GA3 (es) 1983-08-31
NL7811899A (nl) 1979-06-14
FI64659C (fi) 1983-12-12
IT1113283B (it) 1986-01-20
IN151168B (es) 1983-03-05
NO151424B (no) 1984-12-27
FR2411255A1 (fr) 1979-07-06
HK36282A (en) 1982-08-20
JPS5493121A (en) 1979-07-24
CS216186B2 (en) 1982-10-29
GB2009665A (en) 1979-06-20
AU4180078A (en) 1979-06-21
LU80627A1 (de) 1979-06-15
AT367467B (de) 1982-07-12
DE2755341C2 (de) 1983-09-08
FR2411255B1 (es) 1982-11-05
IE47671B1 (en) 1984-05-16
NO151424C (no) 1985-04-10
IT7852245A0 (it) 1978-12-11
FI64659B (fi) 1983-08-31
GB2009665B (en) 1982-05-06
SE443585B (sv) 1986-03-03
YU287778A (en) 1983-01-21
FI783801A (fi) 1979-06-13
BR7808122A (pt) 1979-08-07
PL211648A1 (pl) 1979-07-30
CH637796B (de)
MX151971A (es) 1985-05-23
US4371485A (en) 1983-02-01
NO784159L (no) 1979-06-13
PL116537B1 (en) 1981-06-30
BE872618A (fr) 1979-03-30
ATA829578A (de) 1981-11-15
DE2755341A1 (de) 1979-06-13
AU522664B2 (en) 1982-06-17
SE7812705L (sv) 1979-06-13
RO82630A (ro) 1983-11-01
AR217339A1 (es) 1980-03-14
US4307152A (en) 1981-12-22
RO82630B (ro) 1983-10-30
IE782288L (en) 1979-06-12
JPS627285B2 (es) 1987-02-17
CA1117723A (en) 1982-02-09

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