CH248771A - Process for spinning very strong viscose threads. - Google Patents

Process for spinning very strong viscose threads.

Info

Publication number
CH248771A
CH248771A CH248771DA CH248771A CH 248771 A CH248771 A CH 248771A CH 248771D A CH248771D A CH 248771DA CH 248771 A CH248771 A CH 248771A
Authority
CH
Switzerland
Prior art keywords
spinning
strong viscose
viscose threads
threads
strong
Prior art date
Application number
Other languages
German (de)
Inventor
Researc Onderzoekingsinstituut
Original Assignee
Onderzoekings Inst Res
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 GB2905345A external-priority patent/GB603864A/en
Application filed by Onderzoekings Inst Res filed Critical Onderzoekings Inst Res
Publication of CH248771A publication Critical patent/CH248771A/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
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • D01F2/06—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from viscose
    • 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
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • D01F2/06—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from viscose
    • D01F2/08—Composition of the spinning solution or the bath
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/27—Process of spinning viscose where viscose has high degree of polymerization

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
CH248771D 1943-12-17 1945-11-07 Process for spinning very strong viscose threads. CH248771A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEN1955D DE941009C (en) 1943-12-17 1943-12-17 Process for the production of artificial threads from viscose
GB2905345A GB603864A (en) 1945-11-01 1945-11-01 Improved process for making very strong artificial threads

Publications (1)

Publication Number Publication Date
CH248771A true CH248771A (en) 1947-05-31

Family

ID=25988539

Family Applications (1)

Application Number Title Priority Date Filing Date
CH248771D CH248771A (en) 1943-12-17 1945-11-07 Process for spinning very strong viscose threads.

Country Status (6)

Country Link
US (1) US2452130A (en)
BE (1) BE460531A (en)
CH (1) CH248771A (en)
DE (1) DE941009C (en)
FR (1) FR917814A (en)
NL (1) NL60647C (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE525171A (en) * 1953-02-10
US2937070A (en) * 1955-08-02 1960-05-17 Du Pont Viscose process
BE554986A (en) * 1956-03-02 1900-01-01
US2860480A (en) * 1956-04-18 1958-11-18 Du Pont Regenerated cellulose structures and process for producing them
BE567067A (en) * 1957-06-21
US2918348A (en) * 1957-09-23 1959-12-22 Du Pont Process of extruding viscose wherein a formaldehyde containing acid bath solution is contacted with activated charcoal
US3007764A (en) * 1957-10-01 1961-11-07 Du Pont Process of preparing viscose rayon
NL107735C (en) * 1958-01-04 1900-01-01
US3018158A (en) * 1959-05-05 1962-01-23 Rayonier Inc Viscose process
NL295566A (en) * 1960-04-22
US3109698A (en) * 1962-04-02 1963-11-05 Courtaulds North America Inc Method for making high tenacity regenerated cellulose staple fiber

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE236297C (en) *
DE382086C (en) * 1920-02-03 1923-09-28 Hans Karplus Dr Process for increasing the strength, in particular the wet strength, of rayon, staple fibers and of fabrics made from them
DE439359C (en) * 1925-01-17 1927-01-08 Hermann Jentgen Process for the production of artificial threads or the like from viscose
DE595724C (en) * 1928-08-10 1934-04-18 Arnold Bernstein Dr Manufacture of rayon from viscose solutions using the spool spinning process
CH148067A (en) * 1929-03-21 1931-07-15 Heberlein & Co Ag Process for producing structures from regenerated cellulose.
FR707516A (en) * 1930-03-13 1931-07-09 Process for the manufacture of threads, ribbons, straws, films and other artificial products of cellulosic material
AT148120B (en) * 1933-03-29 1936-12-28 Ernst Dr Freund Process for the treatment of shaped artificial structures from cellulose xanthogenic acid, its salts and derivatives.
US2348415A (en) * 1941-05-09 1944-05-09 American Enka Corp Manufacture of rayon

Also Published As

Publication number Publication date
DE941009C (en) 1956-03-29
BE460531A (en) 1946-04-05
FR917814A (en) 1947-01-22
US2452130A (en) 1948-10-26
NL60647C (en) 1948-02-16

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