GB638338A - Improvements in the production of textile fabrics - Google Patents

Improvements in the production of textile fabrics

Info

Publication number
GB638338A
GB638338A GB7957/48A GB795748A GB638338A GB 638338 A GB638338 A GB 638338A GB 7957/48 A GB7957/48 A GB 7957/48A GB 795748 A GB795748 A GB 795748A GB 638338 A GB638338 A GB 638338A
Authority
GB
United Kingdom
Prior art keywords
yarn
terephthalate
fabric
caustic soda
twistless
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
GB7957/48A
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB7957/48A priority Critical patent/GB638338A/en
Priority to US80331A priority patent/US2607656A/en
Priority to FR983235D priority patent/FR983235A/en
Publication of GB638338A publication Critical patent/GB638338A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06Q—DECORATING TEXTILES
    • D06Q1/00—Decorating textiles
    • D06Q1/02—Producing patterns by locally destroying or modifying the fibres of a web by chemical actions, e.g. making translucent
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/38—Oxides or hydroxides of elements of Groups 1 or 11 of the Periodic System
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

Fabrics comprising alkali-resistant yarn and yarn composed of a highly polymerized polymethylene terephthalate, wherein the polymethylene group contains 2-10 carbon atoms, are treated with caustic soda solution to remove at least some of the terephthalate yarn. The alkali-resistant yarn may be a twistless yarn and may be supported by the terephthalate yarn during the manufacture of the fabric, e.g. it may be supported by twisting the terephthalate yarn or filament round it. Cotton or regenerated cellulose yarn may be used as the alkali-resistant yarn. The terephthalate yarn or filament may be of a denier as fine as 10-15 and still have sufficient strength to support the twistless yarn. In the case of cotton fabrics containing terephthalate yarn, the latter may be removed by the caustic soda solution used in the usual kier boiling treatment, e.g. with a 0.8-2.0 per cent caustic soda solution under a pressure of 5-60 lbs. per sq. inch. Alternatively, an immersion of the fabric in a hot 4 per cent caustic soda solution may effect removal of the terephthalate yarn. The process may be used for producing cotton fabrics composed of twistless yarn, or decorative effects may be produced in woven, knitted or braided fabrics. Fabrics with twistless yarn in warp or weft or both may be obtained. The supporting yarn of terephthalate may be so fine that after it has been removed the yarns in the resulting fabric are still closely packed. In an example, a 10 denier yarn of polyethylene terephthalate is twisted round a 1/30 cotton thread so that the thread remains twistless. The yarn is woven to form a fabric which is then treated with 2 per cent caustic soda under heat and pressure for one hour. The terephthalate yarn is dissolved, leaving a fine, soft fabric of high strength. In another example, a fabric is obtained by weaving cotton thread, polyethylene terephthalate yarn being introduced as alternate weft threads over a portion of the fabric. The terephthalate threads are dissolved in caustic soda solution, and a fabric with a stripe of more loosely woven material is obtained. In another example, a similar fabric is treated with caustic soda under milder conditions so that the terephthalate threads are only partially removed. The resultant fabric has a stripe where some of the weft yarns are finer than others. Specifications 550,525, 578,079 and 590,451 are referred to.
GB7957/48A 1948-03-17 1948-03-17 Improvements in the production of textile fabrics Expired GB638338A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB7957/48A GB638338A (en) 1948-03-17 1948-03-17 Improvements in the production of textile fabrics
US80331A US2607656A (en) 1948-03-17 1949-03-08 Production of close woven cellulose fabrics by dissolving terylene support yarn
FR983235D FR983235A (en) 1948-03-17 1949-03-16 Manufacture of textile fabrics

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7957/48A GB638338A (en) 1948-03-17 1948-03-17 Improvements in the production of textile fabrics

Publications (1)

Publication Number Publication Date
GB638338A true GB638338A (en) 1950-06-07

Family

ID=9843019

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7957/48A Expired GB638338A (en) 1948-03-17 1948-03-17 Improvements in the production of textile fabrics

Country Status (3)

Country Link
US (1) US2607656A (en)
FR (1) FR983235A (en)
GB (1) GB638338A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3367003A (en) * 1966-01-20 1968-02-06 Du Pont Process for removing fuzz from polyester fabrics

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1140544B (en) * 1955-07-25 1962-12-06 Hoechst Ag Process for changing the appearance of fabrics consisting of or containing polyester fibers
US2968538A (en) * 1956-11-15 1961-01-17 Du Pont Delustering of film
US3716326A (en) * 1970-03-04 1973-02-13 Ahmedabad Mfg & Calico Printin Process for printing of fabrics consisting of synthetic fibers
US4525404A (en) * 1983-08-12 1985-06-25 Kanebo, Ltd. Pile articles with attenuated upper portion and a method for producing the same
US20190177889A1 (en) 2017-12-13 2019-06-13 Gates Corporation Method of weaving tubular fabric, the fabric, and a belt using the fabric

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US417456A (en) * 1889-12-17 Method of producing lace tucks on fabrics
US2184041A (en) * 1931-11-12 1939-12-19 Joseph F X Harold Fabric making
US2435543A (en) * 1942-07-07 1948-02-03 Alginate Ind Ltd Textile fabric
GB610136A (en) * 1946-03-28 1948-10-12 Royden Lewis Heath Degradation of aromatic linear polyesters

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3367003A (en) * 1966-01-20 1968-02-06 Du Pont Process for removing fuzz from polyester fabrics

Also Published As

Publication number Publication date
FR983235A (en) 1951-06-20
US2607656A (en) 1952-08-19

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