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DE1744000U - THREE-DIMENSIONAL FABRIC. - Google Patents

THREE-DIMENSIONAL FABRIC.

Info

Publication number
DE1744000U
DE1744000U DEF12713U DEF0012713U DE1744000U DE 1744000 U DE1744000 U DE 1744000U DE F12713 U DEF12713 U DE F12713U DE F0012713 U DEF0012713 U DE F0012713U DE 1744000 U DE1744000 U DE 1744000U
Authority
DE
Germany
Prior art keywords
threads
shrinking
dimensional
polypropylene
dimensional fabric
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
DEF12713U
Other languages
German (de)
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Priority to DEF12713U priority Critical patent/DE1744000U/en
Publication of DE1744000U publication Critical patent/DE1744000U/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/20—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
    • D03D15/283—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads synthetic polymer-based, e.g. polyamide or polyester fibres
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/50—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads
    • D03D15/567—Shapes or effects upon shrinkage
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/50—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads
    • D03D15/587—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads adhesive; fusible
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D10B2321/02—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins
    • D10B2321/021—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins polyethylene
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D10B2321/02—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins
    • D10B2321/022—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins polypropylene
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2401/00—Physical properties
    • D10B2401/06—Load-responsive characteristics
    • D10B2401/063—Load-responsive characteristics high strength
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2501/00—Wearing apparel

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Woven Fabrics (AREA)
  • Artificial Filaments (AREA)

Description

Dreidimensionale Gewebe. Three-dimensional fabric.

Es ist bekannt, in der Hitze stark schrumpfende Fäden aus synthetischen linearen Hochpolymeren zusammen mit nicht oder nur wenig schrumpfenden, bekannten textilen Fäden wie z. B. t7olle, Baumwolle oder Seide zu verweben und die Gewebe nachträglich einer Wärmebehandlung, und zwar am einfachsten mit Hilfe von heißem oder kochendem Wasser zu unterziehen. Die stark schrumpfenden Fäden ziehen sich je nach Art des Gewebes und der Temperatur um 30 bis 70 zusammen und bringen dabei die aus den normalen Fäden bestehenden Gewebeteile durch Stauchung zum Aufbauchen. Die auf dieseWeise hergestellten"dreidimensionalen"Gewebe, sind bisher z. B. unter anderem als Möbelbezugstoffe verwendet worden. Bei der Herstellung sogenanter dreidimensionaler Gewebe konnten sich bisher Fäden aus Hochdruck-Polyäthylen durchsetzen, die in kochendem Wasser über 40 % schrumpfen, Nachteilig ist jedoch bei diesem Material die geringe, nur 1 bis 2 g/Denier betragende Reißfestigkeit der Polyäthylenfäden, die sich durch die Schrumpfbehandlung noch weiter erniedrigt, Da gerade die Polyäthylenfäden nach dem Schrumpfprozess den tragenden Teil des Gewebes bilden, ist dessen Gebrauchstüchtigkeit hierdurch stark vermindert.It is known that synthetic threads shrink sharply in the heat linear high polymers together with non-shrinking or only slightly shrinking, known textile threads such as B. great to weave cotton or silk and the fabric after a heat treatment, the easiest way to do this with the help of hot or undergo boiling water. The strongly shrinking threads pull themselves depending on the type of tissue and the temperature around 30 to 70 together and bring it the tissue parts consisting of the normal threads by compression to bulge. The "three-dimensional" fabrics produced in this way have hitherto been e.g. More colorful has been used, among other things, as upholstery fabrics. In the production of so-called three-dimensional So far, fabrics have been able to establish themselves by threads made of high-pressure polyethylene, which in boiling Water shrink by more than 40%, but the disadvantage of this material is the low, only 1 to 2 g / denier tearing strength of the polyethylene threads that run through the shrinkage treatment is lowered even further, since the polyethylene threads are straight after form the load-bearing part of the fabric during the shrinking process, is its serviceability this greatly diminishes.

Es wurde nun gefunden, daß sich verstreckte Fäden aus Polypropylen oder aus einem Mischpolymerisat, das aus mindestens 85 % Polypropylen aufgebaut ist, oder aus einem Polymerisatgemisch mit mindestens 85 % Polypropylen zur Verarbeitung für dreidimensionale'Gewebe deshalb vorzüglich eignen, weil derartige Gewebe ein hohes Schrumpfvermögen mit einer hohen Reißfestigkeit vereinigen. So schrumpft beispielsweise in kochendem Wasser ein monofiler, um 1 : 6, 5 verstreckter Faden aus den genannten Polymeren um 45 %. Die Reißfestigkeit nach, dem Schrumpfen beträgt trotzdem noch3, 5g/Denier.It has now been found that drawn filaments made of polypropylene or from a copolymer composed of at least 85% polypropylene or from a polymer mixture with at least 85% polypropylene for processing for three-dimensional'Gewebe therefore eminently suitable because such a tissue combine high shrinkage capacity with high tear strength. For example, it is shrinking in boiling water a monofilament, 1: 6.5 stretched thread from the above Polymers by 45%. The tear strength after shrinking is still 3, 5g / denier.

Das neuerungsgemäße Gewebe besitzt ein ausgezeichnetes Er- holungsverhaltennach Knick-und Dehnungsbeanspruchungen, wel- ches zur Formstabilität des Gewebes beiträgt. Neben monofilen Fäden können zur Herstellung der dreidimensionalen Gewebe. mit gleichem Erfolg auch multifile,'sowohl aus Stapelfasern hergestellte Garne aus den oben genannten.Polymeren oder Mischpolymeren Verwendung finden. Die stark schrumpfenden, verstreckten Fäden aus Polypropylen bzw. aus einem Mischpolymerisat des polepropylens können sowohl in Kette oder-Schuß oder in beiden Richtungen neben anderen, weniger oder nicht schrumpfenden Fäden, wie z. B. Wolle, Baumwolle, enthalten sein. Es ist auch möglich, aus Polypropylenfäden Gewebe herzustellen, deren Fäden aus spinngefärbtem Polypropylen bestehen, die gleichzeitig Stabilisatoren gegen Abbau durch lange Licht-und Wärmeeinwirkungen enthalten.The fabric according to the innovation has an excellent recovery behavior after buckling and stretching loads, contributes to the dimensional stability of the fabric. In addition to monofilament threads can be used to produce the three-dimensional fabric. multifilament yarns made from staple fibers made from the above-mentioned polymers or mixed polymers are also used with equal success. The strongly shrinking, drawn threads made of polypropylene or a copolymer of polepropylene can be used both in warp or weft or in both directions alongside other, less or non-shrinking threads, such as. B. wool, cotton may be included. It is also possible to produce fabrics from polypropylene threads, the threads of which consist of spun-dyed polypropylene, which at the same time contain stabilizers against degradation due to long exposure to light and heat.

Besonders schöne dreidimensionale Gewebe bestehen aus Fäden aus Polypropylen, das nach dem. Niederdruck-Verfahren gewonnen wurde.Particularly beautiful three-dimensional fabrics consist of threads made of polypropylene, that after. Low pressure process was obtained.

Der überaus regelmäßige Aufbau der Moleküle derartiger Fäden und, die hieraus resultierende, starke Kristallisationstendenz, sind vermutlich die Ursache der besonderen Brauchbarkeit dieser dreidimensionalen Gewebe. S c h u t z a n s p r u c h The extremely regular structure of the molecules of such threads and the resulting strong tendency to crystallize are probably the cause of the particular usefulness of these three-dimensional fabrics. Claim to protection

Claims (1)

Dreidimensionale Gewebe, dadurch gekennzeichnet, daß neben nicht oder wenig schrumpfenden Fäden, stark schrumpfende Fäden aus Polypropylen in Kette und/Schuß verarbeitet sind. oderThree-dimensional fabric, characterized in that in addition to not or Less shrinking threads, strongly shrinking polypropylene threads in warp and / weft are processed. or
DEF12713U 1957-02-28 1957-02-28 THREE-DIMENSIONAL FABRIC. Expired DE1744000U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEF12713U DE1744000U (en) 1957-02-28 1957-02-28 THREE-DIMENSIONAL FABRIC.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF12713U DE1744000U (en) 1957-02-28 1957-02-28 THREE-DIMENSIONAL FABRIC.

Publications (1)

Publication Number Publication Date
DE1744000U true DE1744000U (en) 1957-04-25

Family

ID=32741449

Family Applications (1)

Application Number Title Priority Date Filing Date
DEF12713U Expired DE1744000U (en) 1957-02-28 1957-02-28 THREE-DIMENSIONAL FABRIC.

Country Status (1)

Country Link
DE (1) DE1744000U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2350318A1 (en) * 1973-10-06 1975-04-17 Opti Holding Ag ZIPPER
DE3124771A1 (en) * 1981-06-24 1983-01-13 C. Cramer & Co Weberei, 4438 Heek Multi-layer fabric web

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2350318A1 (en) * 1973-10-06 1975-04-17 Opti Holding Ag ZIPPER
DE3124771A1 (en) * 1981-06-24 1983-01-13 C. Cramer & Co Weberei, 4438 Heek Multi-layer fabric web

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