GB932483A - Non-woven synthetic fiber structures - Google Patents

Non-woven synthetic fiber structures

Info

Publication number
GB932483A
GB932483A GB1661061A GB1661061A GB932483A GB 932483 A GB932483 A GB 932483A GB 1661061 A GB1661061 A GB 1661061A GB 1661061 A GB1661061 A GB 1661061A GB 932483 A GB932483 A GB 932483A
Authority
GB
United Kingdom
Prior art keywords
fibres
binder
spontaneously
temperature
waterleaf
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
GB1661061A
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
Publication of GB932483A publication Critical patent/GB932483A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/16—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
    • Y10S8/04—Polyester fibers
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/696—Including strand or fiber material which is stated to have specific attributes [e.g., heat or fire resistance, chemical or solvent resistance, high absorption for aqueous compositions, water solubility, heat shrinkability, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Paper (AREA)

Abstract

932,483. Non-woven webs; paper containing Synthetic fibres. E. I. DU PONT DE NEMOURS & CO. May 8, 1961 [May 9, 1960 (2)], No. 16610/61. Drawings to Specification. Classes 42 (2) and 96. A non-woven web comprises at least 50% by weight of synthetic organic spontaneously elongatable fibres and from 3 to 50% by weight of a synthetic organic polymer binder disposed uniformly throughout the web. By the term " spontaneously elongatable fibres " is meant fibres which are capable of elongating spontaneously at least 3% upon heating at a temperature 30‹ C. above the second order transition temperature of the fibres for five minutes. Suitable materials for the fibres are polyethylene terephthalate, polyhexahydro-p-xylylene terephthalate, polymers of monomers prepared by reacting terephthalic acid with ethylene glycol, poly(p-xylylene azelaeamide), polymethanes, acrylonitrile polymer and polypropylene. The fabric may be made by preparing a suspension of the spontaneously elongatable fibres and the binder in water, preparing a waterleaf from it slung by papermaking technique, drying the waterleaf at a temperature below that at which the fibres elongate spontaneously and also below the fusing temperature of the binder, then heating the waterleaf at a temperature sufficient to fuse the binder and to elongate the fibres at least 3%. The binder may be in the form of fibrids i.e. non- rigid wholly synthetic polymeric particles capable of forming paper-like structures. The fibres may be of staple length or in the form of continuous filaments. Specifications 841,230, 849,154, 849,156, 868,651, 914,714 and 932,482 are referred to.
GB1661061A 1960-05-09 1961-05-08 Non-woven synthetic fiber structures Expired GB932483A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US2776760A 1960-05-09 1960-05-09
US2747660 US3117056A (en) 1960-05-09 1960-05-09 Conformable bulkable non-woven web

Publications (1)

Publication Number Publication Date
GB932483A true GB932483A (en) 1963-07-31

Family

ID=26702529

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1661061A Expired GB932483A (en) 1960-05-09 1961-05-08 Non-woven synthetic fiber structures

Country Status (4)

Country Link
US (1) US3117056A (en)
DE (1) DE1435114C3 (en)
GB (1) GB932483A (en)
NL (1) NL264539A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1269766B (en) * 1963-11-05 1968-06-06 Teijin Ltd Method for spreading thread cables
EP0151485A1 (en) * 1984-02-08 1985-08-14 Teijin Limited Wet-formed non-woven fabric having good drape characteristics

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3314122A (en) * 1963-07-01 1967-04-18 Du Pont Apparatus for forming non-woven web structures
US3259539A (en) * 1963-10-28 1966-07-05 Du Pont Preparation of a conformable nonwoven web
US3272687A (en) * 1964-07-22 1966-09-13 Eastman Kodak Co Vapor permeable non-woven fibrous element
US3422510A (en) * 1964-12-30 1969-01-21 Celanese Corp Apparatus and method for producing a non-woven fabric
NL7000691A (en) * 1969-01-25 1970-07-28
JPS4948973A (en) * 1972-09-14 1974-05-11
DE3927505A1 (en) * 1989-08-21 1991-03-14 Hoechst Ag Spun bond non woven
DE4011479A1 (en) * 1990-04-09 1991-10-10 Hoechst Ag THERMALLY STABLE, MELTBinder-strengthened spunbonded nonwoven

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US895480A (en) * 1905-07-29 1908-08-11 Niels Mathias Mathiesen Safety-suit comprising articles of dress, girdles, &c.
US1211228A (en) * 1915-12-01 1917-01-02 Rubber Regenerating Co Manufacture of articles embodying fibrous filaments and vulcanizable plastics.
US1712002A (en) * 1924-02-06 1929-05-07 World Bestos Corp Process of impregnating fabric
US1834364A (en) * 1930-04-28 1931-12-01 American Hair & Felt Company Ammunition
US2336797A (en) * 1939-06-19 1943-12-14 Du Pont Felted product
NL70708C (en) * 1941-03-01
US2500282A (en) * 1944-06-08 1950-03-14 American Viscose Corp Fibrous products and process for making them
US2527628A (en) * 1944-09-16 1950-10-31 American Viscose Corp Process for producing a matrix containing particulate fillers
US2774129A (en) * 1950-11-06 1956-12-18 Kendall & Co Synthetic felts
US2715591A (en) * 1952-12-16 1955-08-16 Du Pont Sheet material
US2765247A (en) * 1953-04-14 1956-10-02 Du Pont Non-woven sheet material
US2823142A (en) * 1954-10-20 1958-02-11 Chicopee Mfg Corp Soft durable nonwoven fabric
US2808349A (en) * 1955-03-21 1957-10-01 Rohm & Haas Textile and other shaped products having antistatic qualities and methods of producing them
NL219660A (en) * 1956-08-13 1900-01-01
US2930106A (en) * 1957-03-14 1960-03-29 American Felt Co Gaskets
US2988782A (en) * 1958-12-09 1961-06-20 Du Pont Process for producing fibrids by precipitation and violent agitation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1269766B (en) * 1963-11-05 1968-06-06 Teijin Ltd Method for spreading thread cables
EP0151485A1 (en) * 1984-02-08 1985-08-14 Teijin Limited Wet-formed non-woven fabric having good drape characteristics

Also Published As

Publication number Publication date
NL264539A (en) 1900-01-01
DE1435114A1 (en) 1968-10-17
US3117056A (en) 1964-01-07
DE1435114C3 (en) 1978-11-09

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