FR623745A - Procédé et dispositif pour la préparation de la soie artificielle cuproammoniacale à fil retors - Google Patents

Procédé et dispositif pour la préparation de la soie artificielle cuproammoniacale à fil retors

Info

Publication number
FR623745A
FR623745A FR623745DA FR623745A FR 623745 A FR623745 A FR 623745A FR 623745D A FR623745D A FR 623745DA FR 623745 A FR623745 A FR 623745A
Authority
FR
France
Prior art keywords
roller
thread
silk
cuproammoniacal
artificial
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
English (en)
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.)
CUPRUM
Original Assignee
CUPRUM
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
Priority claimed from DEB124781D external-priority patent/DE549408C/de
Application filed by CUPRUM filed Critical CUPRUM
Priority claimed from US145159A external-priority patent/US1939300A/en
Application granted granted Critical
Publication of FR623745A publication Critical patent/FR623745A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • D01D5/14—Stretch-spinning methods with flowing liquid or gaseous stretching media, e.g. solution-blowing
    • 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
    • D01D7/00—Collecting the newly-spun products
    • D01D7/02—Collecting the newly-spun products in centrifugal spinning pots

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
FR623745D 1925-11-02 1926-10-27 Procédé et dispositif pour la préparation de la soie artificielle cuproammoniacale à fil retors Expired FR623745A (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DEB0122498 1925-11-02
DEB124781D DE549408C (de) 1926-03-27 1926-03-27 Vorrichtung zur Herstellung gezwirnter Kunstseide aus Kupferoxydammoniakcelluloseloesung nach dem Nassstreckverfahren
US145159A US1939300A (en) 1925-11-02 1926-10-30 Apparatus for producing artificial silk
US555306A US2030985A (en) 1925-11-02 1931-08-05 Method for producing artificial silk
US696310A US2146737A (en) 1925-11-02 1933-11-02 Method and apparatus for producing artificial silk

Publications (1)

Publication Number Publication Date
FR623745A true FR623745A (fr) 1927-06-29

Family

ID=32512607

Family Applications (1)

Application Number Title Priority Date Filing Date
FR623745D Expired FR623745A (fr) 1925-11-02 1926-10-27 Procédé et dispositif pour la préparation de la soie artificielle cuproammoniacale à fil retors

Country Status (4)

Country Link
US (2) US2030985A (enrdf_load_stackoverflow)
BE (1) BE337747A (enrdf_load_stackoverflow)
FR (1) FR623745A (enrdf_load_stackoverflow)
GB (2) GB260564A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
GB268393A (en) 1927-10-20
BE337747A (enrdf_load_stackoverflow)
US2146737A (en) 1939-02-14
US2030985A (en) 1936-02-18
GB260564A (en) 1927-10-13

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