GB711040A - Process for the manufacture of viscose - Google Patents

Process for the manufacture of viscose

Info

Publication number
GB711040A
GB711040A GB26456/50A GB2645650A GB711040A GB 711040 A GB711040 A GB 711040A GB 26456/50 A GB26456/50 A GB 26456/50A GB 2645650 A GB2645650 A GB 2645650A GB 711040 A GB711040 A GB 711040A
Authority
GB
United Kingdom
Prior art keywords
cellulose
weight
alkali
steeping
inert gas
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
GB26456/50A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB711040A publication Critical patent/GB711040A/en
Expired legal-status Critical Current

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)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
GB26456/50A 1949-11-21 1950-10-30 Process for the manufacture of viscose Expired GB711040A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP711040X 1949-11-21

Publications (1)

Publication Number Publication Date
GB711040A true GB711040A (en) 1954-06-23

Family

ID=31189228

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26456/50A Expired GB711040A (en) 1949-11-21 1950-10-30 Process for the manufacture of viscose

Country Status (7)

Country Link
US (1) US2592355A (de)
BE (1) BE499160A (de)
CH (1) CH320258A (de)
DE (1) DE971888C (de)
FR (1) FR1027388A (de)
GB (1) GB711040A (de)
NL (1) NL86618C (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3438969A (en) * 1965-08-05 1969-04-15 Maurer A Sa Process for the continuous xanthating of alkali cellulose
EP0079766A2 (de) * 1981-11-12 1983-05-25 Flexel Kansas, Inc. Herstellung von Viskose unter Verwendung eines geringen Alkaligehalts
US9493581B2 (en) 2012-05-02 2016-11-15 Innovia Films Limited Process for the manufacture of viscose

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL96477C (de) * 1951-12-07
US2952508A (en) * 1953-09-16 1960-09-13 Rayonier Inc Viscose process and products produced thereby
US2937922A (en) * 1954-03-24 1960-05-24 Rayonier Inc Viscose process
US2805119A (en) * 1954-01-12 1957-09-03 Schweizerische Viscose Alkali cellulose xanthates
US2991281A (en) * 1954-01-13 1961-07-04 Celanese Corp Slurry aging
US2858304A (en) * 1954-01-13 1958-10-28 Celanese Corp Alkali cellulose aging
US2977355A (en) * 1954-01-13 1961-03-28 Celanese Corp Alkali cellulose aging
US2796319A (en) * 1954-04-02 1957-06-18 Schweizerische Viscose Viscose spinning process
DE1072354B (de) * 1956-07-25 1959-12-31 Courtaulkis Limited, London Verfahren zur Herstellung regenerierter CeIlulosefaden
US2946782A (en) * 1957-04-05 1960-07-26 Tatsuji Tachikawa Process for the manufacture of viscose rayon staple
IT1121810B (it) * 1979-06-15 1986-04-23 Snia Viscosa Procedimento migliorate per la preparazione di viscosa e procedimento di filatura della viscosa cosi'ottenuta
US5783131A (en) * 1996-08-27 1998-07-21 Alfacel S.A. Method to slowly regenerate cellulosic sausage casing

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE496394C (de) * 1930-04-29 I G Farbenindustrie Akt Ges Vorrichtung zum Sulfidieren von Alkalicellulose mit dampffoermigem Schwefelkohlenstoff
FR522182A (fr) * 1920-01-10 1921-07-27 Carolus Lambertus Stulemeyer Procédé de préparation de solutions de viscose faciles à filtrer à l'aide du vide
US1968463A (en) * 1932-04-18 1934-07-31 Edward Durell Agricultural hand implement
US2103111A (en) * 1935-06-22 1937-12-21 Sefco Inc Package for plastic materials
US2076596A (en) * 1935-08-20 1937-04-13 Brown Co Preparation of cellulose xanthate solutions
US2117038A (en) * 1937-02-03 1938-05-10 Brown Co Process of making cellulose xanthate solutions
US2542285A (en) * 1946-07-23 1951-02-20 Rayonier Inc Cellulose products
US2521450A (en) * 1947-07-08 1950-09-05 Oscar Kohorn & Co Ltd Process for the production of regenerated cellulose products
BE516903A (de) * 1949-08-25

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3438969A (en) * 1965-08-05 1969-04-15 Maurer A Sa Process for the continuous xanthating of alkali cellulose
EP0079766A2 (de) * 1981-11-12 1983-05-25 Flexel Kansas, Inc. Herstellung von Viskose unter Verwendung eines geringen Alkaligehalts
EP0079766A3 (en) * 1981-11-12 1983-06-29 E.I. Du Pont De Nemours And Company Viscose preparation using low concentration caustic
US9493581B2 (en) 2012-05-02 2016-11-15 Innovia Films Limited Process for the manufacture of viscose

Also Published As

Publication number Publication date
US2592355A (en) 1952-04-08
CH320258A (de) 1957-03-31
NL86618C (de) 1955-01-15
DE971888C (de) 1959-04-09
FR1027388A (fr) 1953-05-11
BE499160A (de) 1950-11-30

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