CH312129A - Spinning process for the production of high-strength silk from copper oxide ammonia cellulose solution. - Google Patents

Spinning process for the production of high-strength silk from copper oxide ammonia cellulose solution.

Info

Publication number
CH312129A
CH312129A CH312129DA CH312129A CH 312129 A CH312129 A CH 312129A CH 312129D A CH312129D A CH 312129DA CH 312129 A CH312129 A CH 312129A
Authority
CH
Switzerland
Prior art keywords
production
copper oxide
spinning process
cellulose solution
ammonia cellulose
Prior art date
Application number
Other languages
German (de)
Inventor
I. P. Bemberg Aktiengesellschaft
Original Assignee
Bemberg Ag
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 Bemberg Ag filed Critical Bemberg Ag
Publication of CH312129A publication Critical patent/CH312129A/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
CH312129D 1952-03-15 1953-03-13 Spinning process for the production of high-strength silk from copper oxide ammonia cellulose solution. CH312129A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE312129X 1952-03-15

Publications (1)

Publication Number Publication Date
CH312129A true CH312129A (en) 1955-12-31

Family

ID=6133438

Family Applications (1)

Application Number Title Priority Date Filing Date
CH312129D CH312129A (en) 1952-03-15 1953-03-13 Spinning process for the production of high-strength silk from copper oxide ammonia cellulose solution.

Country Status (5)

Country Link
US (1) US2773281A (en)
BE (1) BE518414A (en)
CH (1) CH312129A (en)
FR (1) FR1072949A (en)
GB (1) GB741317A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB797194A (en) * 1955-07-11 1958-06-25 British Celanese Improvements in the manufacture of artificial filamentary materials
US3077004A (en) * 1956-03-23 1963-02-12 Du Pont Filament drawing
US3234596A (en) * 1962-12-26 1966-02-15 Monsanto Co Apparatus for spinning special yarns

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1494841A (en) * 1923-01-25 1924-05-20 Jr Martin Holken Manufacturing artificial silk threads
DE421426C (en) * 1924-02-15 1925-11-11 Bemberg Ag Device for spinning rayon
BE368466A (en) * 1929-07-11
DE530911C (en) * 1929-08-29 1932-03-15 Bemberg Ag Method and device for spinning copper silk
GB396901A (en) * 1932-05-30 1933-08-17 Samuro Yamamoto Method of manufacturing regenerated silk yarn
US2288982A (en) * 1939-04-03 1942-07-07 Shell Dev Production of extrusion products from diene hydrocarbons
US2348415A (en) * 1941-05-09 1944-05-09 American Enka Corp Manufacture of rayon

Also Published As

Publication number Publication date
US2773281A (en) 1956-12-11
FR1072949A (en) 1954-09-16
BE518414A (en) 1955-02-18
GB741317A (en) 1955-11-30

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