CH520798A - Process for the production of synthetic thermoplastic textile fibers which have a different crimp or potential crimpability over their length - Google Patents

Process for the production of synthetic thermoplastic textile fibers which have a different crimp or potential crimpability over their length

Info

Publication number
CH520798A
CH520798A CH440769A CH440769A CH520798A CH 520798 A CH520798 A CH 520798A CH 440769 A CH440769 A CH 440769A CH 440769 A CH440769 A CH 440769A CH 520798 A CH520798 A CH 520798A
Authority
CH
Switzerland
Prior art keywords
production
length
over
textile fibers
synthetic thermoplastic
Prior art date
Application number
CH440769A
Other languages
German (de)
Inventor
Sugiyama Atsushi
Kobayashi Akira
Hirakawa Tadashi
Tamura Hiroki
Watase Hideo
Original Assignee
Teijin 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 Teijin Ltd filed Critical Teijin Ltd
Publication of CH520798A publication Critical patent/CH520798A/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
    • D06P5/20—Physical treatments affecting dyeing, e.g. ultrasonic or electric
    • D06P5/2066—Thermic treatments of textile materials
    • D06P5/2072—Thermic treatments of textile materials before dyeing
    • 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
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
    • 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
    • D02J1/221—Preliminary treatments
    • 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
    • D06B11/00—Treatment of selected parts of textile materials, e.g. partial dyeing
    • D06B11/0079—Local modifications of the ability of the textile material to receive the treating materials, (e.g. its dyeability)
    • D06B11/0086—Local modifications of the ability of the textile material to receive the treating materials, (e.g. its dyeability) the textile material being one or more yarns

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
CH440769A 1968-03-23 1969-03-24 Process for the production of synthetic thermoplastic textile fibers which have a different crimp or potential crimpability over their length CH520798A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP1882368 1968-03-23
JP7727468 1968-10-23
JP953569 1969-02-08

Publications (1)

Publication Number Publication Date
CH520798A true CH520798A (en) 1971-12-15

Family

ID=27278534

Family Applications (2)

Application Number Title Priority Date Filing Date
CH440769D CH440769A4 (en) 1968-03-23 1969-03-24
CH440769A CH520798A (en) 1968-03-23 1969-03-24 Process for the production of synthetic thermoplastic textile fibers which have a different crimp or potential crimpability over their length

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH440769D CH440769A4 (en) 1968-03-23 1969-03-24

Country Status (7)

Country Link
US (1) US3596334A (en)
CA (1) CA929718A (en)
CH (2) CH440769A4 (en)
DE (1) DE1914557B2 (en)
FR (1) FR2004614A1 (en)
GB (1) GB1261612A (en)
NL (1) NL6904497A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4383404A (en) * 1981-08-26 1983-05-17 Milliken Research Corporation Method and apparatus to produce post heated textured yarn
US4472220A (en) * 1981-11-12 1984-09-18 Camac Corporation Textile detexturizing system
US4567721A (en) * 1983-11-01 1986-02-04 Teijin Limited Method for producing textured yarn

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3129485A (en) * 1961-06-30 1964-04-21 Bancroft & Sons Co J Production of novelty bulked yarn
US3284871A (en) * 1961-12-28 1966-11-15 Toyo Rayon Co Ltd Intermittently-crimped filament and the method for the production thereof

Also Published As

Publication number Publication date
US3596334A (en) 1971-08-03
DE1914557B2 (en) 1975-08-14
NL6904497A (en) 1969-09-25
CA929718A (en) 1973-07-10
CH440769A4 (en) 1971-12-15
DE1914557A1 (en) 1970-12-23
GB1261612A (en) 1972-01-26
FR2004614A1 (en) 1969-11-28

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Legal Events

Date Code Title Description
PL Patent ceased