CH432718A - Process for obtaining shaped structures by spinning by semi-molten process, and equipment for its implementation - Google Patents

Process for obtaining shaped structures by spinning by semi-molten process, and equipment for its implementation

Info

Publication number
CH432718A
CH432718A CH671164A CH671164A CH432718A CH 432718 A CH432718 A CH 432718A CH 671164 A CH671164 A CH 671164A CH 671164 A CH671164 A CH 671164A CH 432718 A CH432718 A CH 432718A
Authority
CH
Switzerland
Prior art keywords
spinning
semi
implementation
equipment
shaped structures
Prior art date
Application number
CH671164A
Other languages
French (fr)
Inventor
Finiels Gerard
Original Assignee
Rhodiaceta
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 Rhodiaceta filed Critical Rhodiaceta
Publication of CH432718A publication Critical patent/CH432718A/en

Links

Classifications

    • 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
    • D01F6/14—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 alcohols, e.g. polyvinyl alcohol, or of their acetals or ketals
    • 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
    • D01D5/04—Dry spinning methods
    • 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
    • D01D5/08—Melt spinning methods
    • D01D5/088—Cooling filaments, threads or the like, leaving the spinnerettes
    • D01D5/092—Cooling filaments, threads or the like, leaving the spinnerettes in shafts or chimneys

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Artificial Filaments (AREA)
  • Inorganic Fibers (AREA)
CH671164A 1963-05-22 1964-05-22 Process for obtaining shaped structures by spinning by semi-molten process, and equipment for its implementation CH432718A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR935750A FR1365473A (en) 1963-05-22 1963-05-22 Process and apparatus for semi-molten spinning

Publications (1)

Publication Number Publication Date
CH432718A true CH432718A (en) 1967-03-31

Family

ID=8804480

Family Applications (1)

Application Number Title Priority Date Filing Date
CH671164A CH432718A (en) 1963-05-22 1964-05-22 Process for obtaining shaped structures by spinning by semi-molten process, and equipment for its implementation

Country Status (7)

Country Link
BE (1) BE648241A (en)
CH (1) CH432718A (en)
DE (1) DE1435686A1 (en)
ES (1) ES300133A1 (en)
FR (1) FR1365473A (en)
GB (1) GB1017849A (en)
NL (1) NL6405648A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4432923A (en) * 1981-07-01 1984-02-21 Bayer Aktiengesellschaft Process for the production of dry-spun hollow polyacrylonitrile fibers and filaments

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4432923A (en) * 1981-07-01 1984-02-21 Bayer Aktiengesellschaft Process for the production of dry-spun hollow polyacrylonitrile fibers and filaments

Also Published As

Publication number Publication date
NL6405648A (en) 1964-11-23
BE648241A (en) 1964-11-23
FR1365473A (en) 1964-07-03
GB1017849A (en) 1966-01-19
ES300133A1 (en) 1964-11-16
DE1435686A1 (en) 1969-04-10

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