CH269863A - Procédé de fabrication d'un objet de forme allongée et objet obtenu par ce procédé. - Google Patents

Procédé de fabrication d'un objet de forme allongée et objet obtenu par ce procédé.

Info

Publication number
CH269863A
CH269863A CH269863DA CH269863A CH 269863 A CH269863 A CH 269863A CH 269863D A CH269863D A CH 269863DA CH 269863 A CH269863 A CH 269863A
Authority
CH
Switzerland
Prior art keywords
manufacturing
elongated
object obtained
elongated object
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
E I Du Pont De Nemours Company
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of CH269863A publication Critical patent/CH269863A/fr

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
    • D06M13/144—Alcohols; Metal alcoholates
    • D06M13/148—Polyalcohols, e.g. glycerol or glucose
    • 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
    • D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/18—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of unsaturated nitriles, e.g. polyacrylonitrile, polyvinylidene cyanide
    • 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
    • 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
    • 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
    • D02J1/224—Selection or control of the temperature during stretching

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Toxicology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
CH269863D 1943-07-28 1946-10-08 Procédé de fabrication d'un objet de forme allongée et objet obtenu par ce procédé. CH269863A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US269863XA 1943-07-28 1943-07-28

Publications (1)

Publication Number Publication Date
CH269863A true CH269863A (fr) 1950-07-31

Family

ID=21834984

Family Applications (1)

Application Number Title Priority Date Filing Date
CH269863D CH269863A (fr) 1943-07-28 1946-10-08 Procédé de fabrication d'un objet de forme allongée et objet obtenu par ce procédé.

Country Status (5)

Country Link
BE (1) BE464567A (sv)
CH (1) CH269863A (sv)
FR (1) FR924312A (sv)
GB (1) GB585368A (sv)
NL (1) NL128745B (sv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2099681A1 (en) * 1970-07-30 1972-03-17 Mitsubishi Rayon Co Stretched copolyacrylonitrile articles -esp packaging (films)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE514101A (sv) * 1951-10-09
NL170861B (nl) * 1952-05-17 Ici Ltd Werkwijze voor het bereiden van een aardoliehars.
US2900220A (en) * 1954-01-08 1959-08-18 Shaw Gilbert Process for melt spinning and orienting polystyrene filaments
DE1012027B (de) * 1954-06-30 1957-07-11 Thueringisches Kunstfaserwerk Verfahren zum Verspinnen von Loesungen von Polyacrylnitril oder Polyacrylnitril-Mischpolymerisaten
US2921358A (en) * 1956-01-26 1960-01-19 Deering Milliken Res Corp Apparatus for producing elasticized thermoplastic yarns
US3022132A (en) * 1957-02-25 1962-02-20 Shaw Gilbert Apparatus and method for orienting and mixing of synthetic fibers
US3497910A (en) * 1966-08-13 1970-03-03 Toray Industries Apparatus for the drawing of synthetic fiber tows

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2099681A1 (en) * 1970-07-30 1972-03-17 Mitsubishi Rayon Co Stretched copolyacrylonitrile articles -esp packaging (films)

Also Published As

Publication number Publication date
BE464567A (sv) 1946-05-31
NL128745B (sv) 1951-08-15
FR924312A (fr) 1947-08-01
GB585368A (en) 1947-02-05

Similar Documents

Publication Publication Date Title
FR907172A (fr) Procédé de fabrication de résines synthétiques durcissables
FR925835A (fr) Procédé de fabrication de produits résineux
FR901464A (fr) Procédé d'obtention de vanilline
CH269863A (fr) Procédé de fabrication d'un objet de forme allongée et objet obtenu par ce procédé.
CH251178A (fr) Procédé de fabrication d'aluminium.
FR890760A (fr) Procédé de fabrication d'éthers-sels
FR907479A (fr) Procédé de fabrication de polycondensats
FR904381A (fr) Procédé d'inscription
CH243615A (fr) Procédé de fabrication d'un ski et ski obtenu par ce procédé.
FR1013973A (fr) Procédé de fabrication d'aluminate de calcium
FR52245E (fr) Procédé de fabrication de pochoirs et pochoirs obtenus par ce procédé
FR53485E (fr) Procédé de fabrication de dérivés d'1-oxyphényl-3-aminopentane
FR942912A (fr) Procédé de moulage
FR894462A (fr) Procédé de fabrication d'alkylurées
FR902871A (fr) Procédé de fabrication de 1, 1-diaryl-2, 2-dichloréthanes
FR931220A (fr) Procédé de fabrication d'objets moulés
FR913846A (fr) Procédé de fabrication d'objets réfractaires
FR948482A (fr) Procédé de fabrication de pigments et les pigments obtenus par ce procédé
FR896587A (fr) Procédé de fabrication de skis, et skis obtenus par ce procédé
FR52246E (fr) Procédé de fabrication de pochoirs et pochoirs obtenus par ce procédé
FR890468A (fr) Procédé de fabrication de glycol
CH239004A (fr) Procédé de fabrication d'esters piméliques.
FR895755A (fr) Procédé de fabrication d'amines
FR903848A (fr) Procédé de fabrication d'acides uréïdiques
FR891995A (fr) Procédé de fabrication de polyamides linéaires fortement polymères