GB1366585A - Process for extracting fibrous tows - Google Patents

Process for extracting fibrous tows

Info

Publication number
GB1366585A
GB1366585A GB3612172A GB3612172A GB1366585A GB 1366585 A GB1366585 A GB 1366585A GB 3612172 A GB3612172 A GB 3612172A GB 3612172 A GB3612172 A GB 3612172A GB 1366585 A GB1366585 A GB 1366585A
Authority
GB
United Kingdom
Prior art keywords
fibrous tows
extracting
extracting fibrous
tows
fibrous
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
GB3612172A
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 GB1366585A publication Critical patent/GB1366585A/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
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
    • D06B3/04—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of yarns, threads or filaments
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
    • D01D10/04—Supporting filaments or the like during their treatment
    • D01D10/0436—Supporting filaments or the like during their treatment while in continuous movement
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
    • D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
    • D02J1/223—Stretching in a liquid bath
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
    • D06B3/02—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fibres, slivers or rovings

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
GB3612172A 1971-08-03 1972-08-02 Process for extracting fibrous tows Expired GB1366585A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16861671A 1971-08-03 1971-08-03

Publications (1)

Publication Number Publication Date
GB1366585A true GB1366585A (en) 1974-09-11

Family

ID=22612223

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3612172A Expired GB1366585A (en) 1971-08-03 1972-08-02 Process for extracting fibrous tows

Country Status (4)

Country Link
US (1) US3725523A (en)
CA (1) CA985468A (en)
GB (1) GB1366585A (en)
NL (1) NL7210666A (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4076499A (en) * 1975-06-03 1978-02-28 Evsei Moiseevich Mogilevsky Method for washing continuously moving yarn
DE2541335C3 (en) * 1975-09-17 1986-06-19 Bayer Ag, 5090 Leverkusen Process for the continuous removal of residual solvent from dry-spun acrylonitrile threads
US4197622A (en) * 1978-08-17 1980-04-15 E. I. Du Pont De Nemours And Company Wet tow crimping process
DE2950014A1 (en) * 1979-12-12 1981-06-19 Bayer Ag, 5090 Leverkusen METHOD AND DEVICE FOR A WASHING PROCESS AFTER SPINDING OF CHEMICAL FIBERS
US4771616A (en) * 1986-02-28 1988-09-20 Allied Corporation Apparatus and method to extract material from a running length of fiber
US5302334A (en) * 1992-05-21 1994-04-12 The Dow Chemical Company Process for coagulating and washing lyotropic polybenzazole films
DE102004017210A1 (en) * 2004-04-10 2005-10-27 Temco Textilmaschinenkomponenten Gmbh Device and method for preparation of a preparation on threads
US7771638B2 (en) 2007-12-19 2010-08-10 E. I. Du Pont De Nemours And Company Rapid plasticization of quenched yarns
US7771637B2 (en) 2007-12-19 2010-08-10 E. I. Du Pont De Nemours And Company High-speed meta-aramid fiber production
US7780889B2 (en) * 2007-12-19 2010-08-24 E.I. Du Pont De Nemours And Company Multistage draw with relaxation step
US7771636B2 (en) 2007-12-19 2010-08-10 E. I. Du Pont De Nemours And Company Single stage drawing for MPD-I yarn
US7998575B2 (en) 2007-12-19 2011-08-16 E.I. Du Pont De Nemours And Company Low shrinkage, dyeable MPD-I yarn
TWI668341B (en) * 2018-11-30 2019-08-11 萬核應用材料有限公司 Adhesive wire drawing process
US11292171B2 (en) * 2019-09-04 2022-04-05 Winn Applied Material Inc. Thread drawing processes
US11311922B2 (en) * 2020-02-18 2022-04-26 Winn Applied Material Inc. Wire drawing process of light storage wire

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2155324A (en) * 1937-04-09 1939-04-18 American Enka Corp Manufacture of artificial silk
BE486202A (en) * 1947-12-26
US2714052A (en) * 1952-04-11 1955-07-26 American Cyanamid Co Method of washing a gelled thread of an acrylonitrile polymerization product
US2979767A (en) * 1956-06-12 1961-04-18 American Viscose Corp Filament film spinning and processing machine
US3158880A (en) * 1962-06-18 1964-12-01 William R Osban Tow treatment
US3414645A (en) * 1964-06-19 1968-12-03 Monsanto Co Process for spinning wholly aromatic polyamide fibers
US3389206A (en) * 1965-06-16 1968-06-18 Celanese Corp Art of producing a polymeric film or the like
US3505835A (en) * 1965-12-10 1970-04-14 Reggiani Spa Apparatus for the continuous liquid treatment of fabrics
US3440842A (en) * 1967-06-28 1969-04-29 James W Pace Washing apparatus
US3558765A (en) * 1967-10-30 1971-01-26 Monsanto Co Washing and neutralization process for synthetic fibers

Also Published As

Publication number Publication date
CA985468A (en) 1976-03-16
US3725523A (en) 1973-04-03
NL7210666A (en) 1973-02-06

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee