DE2232251A1 - Verfahren zur herstellung gut bindefaehiger polyesterfaeden mit ausreichendem potentiellem schrumpfunterschied - Google Patents

Verfahren zur herstellung gut bindefaehiger polyesterfaeden mit ausreichendem potentiellem schrumpfunterschied

Info

Publication number
DE2232251A1
DE2232251A1 DE19722232251 DE2232251A DE2232251A1 DE 2232251 A1 DE2232251 A1 DE 2232251A1 DE 19722232251 DE19722232251 DE 19722232251 DE 2232251 A DE2232251 A DE 2232251A DE 2232251 A1 DE2232251 A1 DE 2232251A1
Authority
DE
Germany
Prior art keywords
threads
shrinkage
polyester
percent
degree
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.)
Pending
Application number
DE19722232251
Other languages
German (de)
English (en)
Inventor
Yutaka Hirano
Tadayuki Yamane
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.)
Kuraray Co Ltd
Original Assignee
Kuraray Co 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 Kuraray Co Ltd filed Critical Kuraray Co Ltd
Publication of DE2232251A1 publication Critical patent/DE2232251A1/de
Pending legal-status Critical Current

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
    • D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
    • D01F6/92—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of 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
    • D02G1/18—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by combining fibres, filaments, or yarns, having different shrinkage characteristics

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)
DE19722232251 1971-06-30 1972-06-30 Verfahren zur herstellung gut bindefaehiger polyesterfaeden mit ausreichendem potentiellem schrumpfunterschied Pending DE2232251A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4832171A JPS5029048B1 (enrdf_load_stackoverflow) 1971-06-30 1971-06-30

Publications (1)

Publication Number Publication Date
DE2232251A1 true DE2232251A1 (de) 1973-01-11

Family

ID=12800131

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722232251 Pending DE2232251A1 (de) 1971-06-30 1972-06-30 Verfahren zur herstellung gut bindefaehiger polyesterfaeden mit ausreichendem potentiellem schrumpfunterschied

Country Status (5)

Country Link
JP (1) JPS5029048B1 (enrdf_load_stackoverflow)
CA (1) CA953091A (enrdf_load_stackoverflow)
DE (1) DE2232251A1 (enrdf_load_stackoverflow)
FR (1) FR2143958B1 (enrdf_load_stackoverflow)
GB (1) GB1383675A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0037118B1 (en) * 1980-04-02 1984-09-26 Teijin Limited A process for manufacturing a bulky flat yarn

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2019305B (en) * 1978-03-27 1982-10-27 Teijin Ltd Linear crystalline terephthalate polyester yarn and textile goods made therefrom

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0037118B1 (en) * 1980-04-02 1984-09-26 Teijin Limited A process for manufacturing a bulky flat yarn

Also Published As

Publication number Publication date
FR2143958A1 (enrdf_load_stackoverflow) 1973-02-09
CA953091A (en) 1974-08-20
JPS5029048B1 (enrdf_load_stackoverflow) 1975-09-20
GB1383675A (en) 1974-02-12
FR2143958B1 (enrdf_load_stackoverflow) 1974-10-25

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