WO2002063078A1 - Materiau de fibres textiles a effet phobique permanent - Google Patents

Materiau de fibres textiles a effet phobique permanent Download PDF

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Publication number
WO2002063078A1
WO2002063078A1 PCT/EP2002/000318 EP0200318W WO02063078A1 WO 2002063078 A1 WO2002063078 A1 WO 2002063078A1 EP 0200318 W EP0200318 W EP 0200318W WO 02063078 A1 WO02063078 A1 WO 02063078A1
Authority
WO
WIPO (PCT)
Prior art keywords
polymer
fiber
phobing
group
ambivalent
Prior art date
Application number
PCT/EP2002/000318
Other languages
German (de)
English (en)
Inventor
Michael Eisele
Original Assignee
C. Cramer, Weberei, Heek-Nienborg, Gmbh & Co. Kg
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 C. Cramer, Weberei, Heek-Nienborg, Gmbh & Co. Kg filed Critical C. Cramer, Weberei, Heek-Nienborg, Gmbh & Co. Kg
Priority to DK02718025T priority Critical patent/DK1356141T3/da
Priority to EP02718025A priority patent/EP1356141B1/fr
Priority to AT02718025T priority patent/ATE296911T1/de
Priority to DE50203271T priority patent/DE50203271D1/de
Publication of WO2002063078A1 publication Critical patent/WO2002063078A1/fr
Priority to US10/609,198 priority patent/US20040004305A1/en
Priority to US11/650,097 priority patent/US20070126143A1/en
Priority to US12/386,869 priority patent/US20090214862A1/en

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
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/10—Other agents for modifying properties
    • 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

Definitions

  • the invention relates to a composition with a permanent phobing effect, to the use of such a composition for the production of textile fiber material such as filaments, staple fibers, staple fibers, yarns or fabrics, to a textile material with a permanent phobing effect and to a method for producing such a textile fiber.
  • Known improved fluorocarbon systems as phobing agents are provided with resin groups (melamine resins, polyisocyanates), which can cross-link with themselves.
  • resin groups melamine resins, polyisocyanates
  • the fiber is enveloped by a network formed from the resin groups (see FIG 3)
  • the fluorocarbon groups protrude from this network and exert their repulsive effect, e.g. against water or dirt.
  • fluorocarbons are used, for example, in car roofing materials and have been well preserved.
  • the disadvantage is that the described phobing effect when using the car roofing materials, for example due to downforce Driving wind, through friction of dust, through folding processes and other environmental influences is reduced or completely lost
  • the fiber-covering network can namely tear open due to the influences described, so that the phobicizing agent system is partially detached from the fiber product in large areas.This also leads to a ve Strong dirt adherence and thus to an unattractive appearance of the top fabric. This is currently being masked in particular by the fact that only dark top materials are used.
  • colored fiber products that match the paint color of a motor vehicle are desired in this area of application
  • thermoplastic fiber in particular polyolefin fiber
  • polyolefin fiber is described in US Pat. No. 6,063,474, fluorocarboxylic esters being introduced into the polyolefin melt before the melt extrusion.
  • fluorocarboxylic esters can, if their nature allows, concentrate on the surface and thus develop phobic effects.
  • the fluorocarbon group and even if the hydrocarbon group belonging to the ester does not form a bond with the thermoplastic fiber, the phobing agent in this case is also kept mechanically in the fiber mass. A permanent phobing effect is not to be expected
  • composition according to claim 1 by a textile fiber material according to claim 6 and a method for producing a Textile fiber according to claim 1 1 achieved.
  • An essential feature of the invention is the ambivalent polymer component, which is composed of two different groups, on the one hand the phobing group and on the other hand the residual group affinity to the fiber matrix.
  • the phobing group in this case is connected to the fiber polymer via the affine residual group. Abrasion of the phobing group is hardly possible since the affine residual group would have to be torn out of the fiber polymer composite at the same time. Further advantages and features can be found in the subclaims.
  • fluorocarbon groups are provided as phobing groups, but silicone polymers are also conceivable.
  • the affine residual groups are groups which have a clear affinity for the fiber polymer. If, for example, a polyacrylonitrile fiber is to be produced, ambivalent polymer components with nitrile groups are preferred as the affine residual groups. When using other fiber polymers (polyamides, polyacrylates, etc.), the affine residual groups for the ambivalent polymer component should be selected according to the chemical structure of the fiber polymer.
  • a composition of a spinnable polymer component and an ambivalent polymer compound, wherein the affine residual group of the ambivalent polymer compound has an affinity for the spinnable polymer component can be used for the production of textile fiber material, such as monofilaments, multifilaments, fibers, yarns or fabrics. This is described below using an exemplary embodiment. Show it:
  • Fig. 2 shows a textile fiber according to the invention in section and Fig. 3 is a textile fiber from the prior art in section.
  • La shows a composition according to the invention.
  • the two essential components provided for the production of a textile fiber with a permanent phobing effect namely the spinnable polymer component 1 and the ambivalent polymer compound 2 are mixed.
  • the ambivalent polymer compound 2 has two different groups, on the one hand the fluorine-containing polymer chain as the phobing group 2.1, for example polytretafluoroethylene, and on the other hand the ambivalent polymer compound 2 has an affine residual group 2.2 at the other end.
  • This affine residual group 2.2 has the ability to interact with the fiber polymer 1.
  • polyacrylonitrile is provided as the fiber polymer 1 and a hydrocarbon with nitrile groups as the affine residual group 2.2.
  • both polymer components 1 and 2 are dissolved in a solvent 3, in particular a polyalcohol, such as, for example, polyether glycol.
  • a solvent 3 in particular a polyalcohol, such as, for example, polyether glycol.
  • the proportion of polymer components 1 and 2 in the solvent is approximately 20 to 30% by weight.
  • the phobing groups 2.1 which are repelled by the fiber polymer 1, are already oriented in the direction of the arrow 4, i.e. towards the fiber surface (Fig. lb).
  • the residual groups 2.2 slow down this process due to their affinity for the fiber polymer 1.
  • the spun-out fiber can be seen in FIG. 1 c.
  • the phobing groups 2.1 protrude from the surface 5 of the fiber 6.
  • the proportion by weight of the polymer compound 2 in the fiber 6 preferably 10 to 15% by weight, there may of course also be polymer compounds 2 within the fiber, as is indicated in FIG. 2. These can only move up to the surface 5 when a space is free on the surface 5.
  • the fiber 6 has polymer groups 2.2 on the circumference, ie on its entire surface 5, with hydrophobic properties. If one compares this fiber according to the invention from FIG. 2 with the prior art, illustrated in FIG. 3, the essential difference becomes clear. Fluorocarbons 7.1 also protrude from the surface 5 of the fiber 1 in the known phobed fiber and develop the phobing effect. At the end, however, there are no groups which are held in the fiber mass, but rather a resin component 7.2 which reacts with itself and forms the network 8 spanning the fiber 6. External influences make it possible to detach the polymer compound 7 with the phobing group 7.1 from the network, or even to tear off parts of the network from the fiber. The fiber is then also susceptible to dirt at these points.
  • the production of a fiber according to the invention is also possible in other ways.
  • the fiber can be obtained from a precipitation bath with subsequent spinning or using a dry spinning process.
  • Thermoplastic fibers are usually obtained using a melt spinning process.
  • the ambivalent polymer compound 2 is mixed with the thermoplastic composition or added directly to the thermoplastic melt before the melt spinning process.
  • compositions of polymer component 1 and ambivalent polymer compound 2 used to produce the textile fibers can contain further additives depending on the field of application of the fibers. Colored fibers are also desired for clothing textiles and fabrics for the motor vehicle industry. In such cases, corresponding color pigments are added to the composition according to the invention. For other applications, admixtures of stabilizers, quenchers, lubricants or ceramic or metallic reinforcing fibers are conceivable. Reference symbol list

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Artificial Filaments (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)

Abstract

L'invention concerne une composition à effet phobique permanent et l'utilisation de cette composition pour fabriquer du matériau de fibres textiles, tels que les filaments, les filés, les fibres discontinues, les fils et les surfaces textiles. La présente invention porte également sur un matériau textile à effet phobique permanent et sur un procédé de fabrication d'une telle fibre textile. L'effet phobique permanent est avant tout obtenu grâce au composant polymère ambivalent utilisé. Ce composant polymère ambivalent est constitué de deux groupes différents, un groupe à effet phobique et un groupe résiduel présentant une affinité avec la fibre polymère.
PCT/EP2002/000318 2001-01-16 2002-01-15 Materiau de fibres textiles a effet phobique permanent WO2002063078A1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DK02718025T DK1356141T3 (da) 2001-01-16 2002-01-15 Tekstilfibermateriale med permanent afvisende virkning
EP02718025A EP1356141B1 (fr) 2001-01-16 2002-01-15 Materiau de fibres textiles a effet phobique permanent
AT02718025T ATE296911T1 (de) 2001-01-16 2002-01-15 Textilfasermaterial mit permanenter phobierwirkung
DE50203271T DE50203271D1 (de) 2001-01-16 2002-01-15 Textilfasermaterial mit permanenter phobierwirkung
US10/609,198 US20040004305A1 (en) 2001-01-16 2003-06-28 Solution spinning process for the production of a textile fiber material with a permanent repellent action
US11/650,097 US20070126143A1 (en) 2001-01-16 2007-01-05 Solution spinning process for the production of a textile fiber material with a permanent repellent action
US12/386,869 US20090214862A1 (en) 2001-01-16 2009-04-24 Solution spinning process for the production of a textile fiber material with a permanent repellent action

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10101627A DE10101627B4 (de) 2001-01-16 2001-01-16 Textilfasermaterial mit permanenter Phobierwirkung
DE10101627.1 2001-01-16

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US10/609,198 Continuation US20040004305A1 (en) 2001-01-16 2003-06-28 Solution spinning process for the production of a textile fiber material with a permanent repellent action

Publications (1)

Publication Number Publication Date
WO2002063078A1 true WO2002063078A1 (fr) 2002-08-15

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2002/000318 WO2002063078A1 (fr) 2001-01-16 2002-01-15 Materiau de fibres textiles a effet phobique permanent

Country Status (7)

Country Link
US (3) US20040004305A1 (fr)
EP (1) EP1356141B1 (fr)
AT (1) ATE296911T1 (fr)
DE (2) DE10101627B4 (fr)
ES (1) ES2239711T3 (fr)
PT (1) PT1356141E (fr)
WO (1) WO2002063078A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130183435A1 (en) * 2012-01-13 2013-07-18 Hongmin Sun Low temperature plasma coating for anti-biofilm formation
DE202014003285U1 (de) * 2014-04-16 2015-04-20 Nextrusion Gmbh Ballspielschlägersaite mit funktioneller Oberfläche für verbesserte Spieleigenschaften

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995001396A1 (fr) * 1993-06-30 1995-01-12 Peach State Labs, Inc. Fibres resistantes aux salissures
WO1997022659A1 (fr) * 1995-12-21 1997-06-26 E.I. Du Pont De Nemours And Company Esters fluores comme additifs fondus pour des fibres thermoplastiques
WO1999005345A1 (fr) * 1997-07-28 1999-02-04 Minnesota Mining And Manufacturing Company Composes fluores stables a haute temperature utilises en tant qu'additifs hydrophobes et oleophobes pour des polymeres organiques synthetiques

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3514487A (en) * 1967-04-25 1970-05-26 Allied Chem Telomers and process for the preparation thereof
US3655857A (en) * 1968-10-02 1972-04-11 Celanese Corp Process for preparing acrylonitrile polymer solution
US3899563A (en) * 1971-12-06 1975-08-12 Allied Chem Synthetic fibers having improved soil and stain repellency
DE3333457A1 (de) * 1983-09-16 1985-04-04 Hoechst Ag, 6230 Frankfurt Perfluoralkyl-anthranilsaeureester, verfahren zu deren herstellung und ihre verwendung als schmutzabweisendes mittel
US4968471A (en) * 1988-09-12 1990-11-06 The Goodyear Tire & Rubber Company Solution spinning process
US5380778A (en) * 1992-09-30 1995-01-10 Minnesota Mining And Manufacturing Company Fluorochemical aminoalcohols
TW426712B (en) * 1995-12-21 2001-03-21 Du Pont Fluorinated diester melt additives for thermoplastic polymers and their uses
US6288157B1 (en) * 1999-05-11 2001-09-11 3M Innovative Properties Company Alkylated fluorochemical oligomers and use thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995001396A1 (fr) * 1993-06-30 1995-01-12 Peach State Labs, Inc. Fibres resistantes aux salissures
WO1997022659A1 (fr) * 1995-12-21 1997-06-26 E.I. Du Pont De Nemours And Company Esters fluores comme additifs fondus pour des fibres thermoplastiques
US6063474A (en) * 1995-12-21 2000-05-16 E. I. Du Pont De Nemours And Company Fluorinated ester melt additives for thermoplastic fibers
WO1999005345A1 (fr) * 1997-07-28 1999-02-04 Minnesota Mining And Manufacturing Company Composes fluores stables a haute temperature utilises en tant qu'additifs hydrophobes et oleophobes pour des polymeres organiques synthetiques

Also Published As

Publication number Publication date
ES2239711T3 (es) 2005-10-01
DE10101627B4 (de) 2005-06-02
US20090214862A1 (en) 2009-08-27
PT1356141E (pt) 2005-08-31
EP1356141B1 (fr) 2005-06-01
EP1356141A1 (fr) 2003-10-29
DE50203271D1 (de) 2005-07-07
ATE296911T1 (de) 2005-06-15
DE10101627A1 (de) 2002-08-01
US20070126143A1 (en) 2007-06-07
US20040004305A1 (en) 2004-01-08

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