NL6818801A - - Google Patents

Info

Publication number
NL6818801A
NL6818801A NL6818801A NL6818801A NL6818801A NL 6818801 A NL6818801 A NL 6818801A NL 6818801 A NL6818801 A NL 6818801A NL 6818801 A NL6818801 A NL 6818801A NL 6818801 A NL6818801 A NL 6818801A
Authority
NL
Netherlands
Application number
NL6818801A
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 filed Critical
Publication of NL6818801A publication Critical patent/NL6818801A/xx

Links

Classifications

    • 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
    • D02J1/229—Relaxing
    • 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
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/004—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by heating fibres, filaments, yarns or threads so as to create a temperature gradient across their diameter, thereby imparting them latent asymmetrical shrinkage properties
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Artificial Filaments (AREA)
NL6818801A 1967-12-30 1968-12-30 NL6818801A (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8533867 1967-12-30
JP7376168 1968-10-08

Publications (1)

Publication Number Publication Date
NL6818801A true NL6818801A (enrdf_load_stackoverflow) 1969-07-02

Family

ID=26414912

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6818801A NL6818801A (enrdf_load_stackoverflow) 1967-12-30 1968-12-30

Country Status (5)

Country Link
US (1) US3538566A (enrdf_load_stackoverflow)
DE (1) DE1817492A1 (enrdf_load_stackoverflow)
FR (1) FR1602923A (enrdf_load_stackoverflow)
GB (1) GB1230430A (enrdf_load_stackoverflow)
NL (1) NL6818801A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4263368A (en) * 1974-07-15 1981-04-21 Toray Industries, Inc. Process for producing a potentially bulky yarn
US4382992A (en) * 1974-07-15 1983-05-10 Toray Industries, Inc. Potentially bulky yarn

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA576762A (en) * 1959-05-26 A. Place James Yarn and its manufacture
US2974391A (en) * 1955-11-30 1961-03-14 Ici Ltd Process and apparatus for making crimped filaments
GB1028979A (en) * 1962-05-24 1966-05-11 Ici Ltd Improvements in or relating to imparting latent or potential crimp to synthetic filaments
US3128527A (en) * 1960-11-23 1964-04-14 Ici Ltd Process for making fabric from bulked yarn

Also Published As

Publication number Publication date
FR1602923A (enrdf_load_stackoverflow) 1971-02-22
GB1230430A (enrdf_load_stackoverflow) 1971-05-05
US3538566A (en) 1970-11-10
DE1817492A1 (de) 1969-07-10

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