FR924420A - Process for treating synthetic filaments, resulting products and their applications - Google Patents

Process for treating synthetic filaments, resulting products and their applications

Info

Publication number
FR924420A
FR924420A FR924420DA FR924420A FR 924420 A FR924420 A FR 924420A FR 924420D A FR924420D A FR 924420DA FR 924420 A FR924420 A FR 924420A
Authority
FR
France
Prior art keywords
applications
resulting products
synthetic filaments
treating synthetic
treating
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
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR924420A publication Critical patent/FR924420A/en
Expired 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
    • 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
    • D01D10/02—Heat treatment
    • 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
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/12—Stretch-spinning methods
    • D01D5/16—Stretch-spinning methods using rollers, or like mechanical devices, e.g. snubbing pins
    • 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
    • D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Artificial Filaments (AREA)
FR924420D 1944-09-15 1946-03-25 Process for treating synthetic filaments, resulting products and their applications Expired FR924420A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US598820XA 1944-09-15 1944-09-15

Publications (1)

Publication Number Publication Date
FR924420A true FR924420A (en) 1947-08-05

Family

ID=22025896

Family Applications (1)

Application Number Title Priority Date Filing Date
FR924420D Expired FR924420A (en) 1944-09-15 1946-03-25 Process for treating synthetic filaments, resulting products and their applications

Country Status (3)

Country Link
BE (1) BE464568A (en)
FR (1) FR924420A (en)
GB (1) GB598820A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1111339B (en) * 1954-11-19 1961-07-20 Dynamit Nobel Ag Process for the production of threads, tapes, films, hoses and similar structures
DE1221396B (en) * 1955-07-14 1966-07-21 Deering Milliken Res Corp Process for crimping threads or bundles of threads made of thermoplastic material

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19749564A1 (en) * 1997-11-10 1999-05-20 Braun Gmbh Method for producing a bristle, in particular for a toothbrush
EP3636808A1 (en) 2018-10-10 2020-04-15 Evonik Operations GmbH Stretched polyamide filaments
EP3640376A1 (en) * 2018-10-17 2020-04-22 Evonik Operations GmbH Stretched aromatic polyethers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1111339B (en) * 1954-11-19 1961-07-20 Dynamit Nobel Ag Process for the production of threads, tapes, films, hoses and similar structures
DE1221396B (en) * 1955-07-14 1966-07-21 Deering Milliken Res Corp Process for crimping threads or bundles of threads made of thermoplastic material

Also Published As

Publication number Publication date
GB598820A (en) 1948-02-26
BE464568A (en)

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