GB443971A - Process for spinning viscose - Google Patents

Process for spinning viscose

Info

Publication number
GB443971A
GB443971A GB25955/34A GB2595534A GB443971A GB 443971 A GB443971 A GB 443971A GB 25955/34 A GB25955/34 A GB 25955/34A GB 2595534 A GB2595534 A GB 2595534A GB 443971 A GB443971 A GB 443971A
Authority
GB
United Kingdom
Prior art keywords
per cent
spinning
viscose
sulphuric acid
sodium sulphate
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
GB25955/34A
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Publication of GB443971A publication Critical patent/GB443971A/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
    • D01F2/08—Composition of the spinning solution or the bath
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/02—Preparation of sulfur; Purification
    • C01B17/06—Preparation of sulfur; Purification from non-gaseous sulfides or materials containing such sulfides, e.g. ores
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/48—Sulfur dioxide; Sulfurous acid
    • C01B17/50—Preparation of sulfur dioxide
    • C01B17/52—Preparation of sulfur dioxide by roasting sulfides
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B13/00—Fertilisers produced by pyrogenic processes from phosphatic materials
    • C05B13/02—Fertilisers produced by pyrogenic processes from phosphatic materials from rock phosphates
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • C22B1/10—Roasting processes in fluidised form
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
GB25955/34A 1933-10-10 1934-09-10 Process for spinning viscose Expired GB443971A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE185649X 1933-10-10
DE2154893X 1935-02-15

Publications (1)

Publication Number Publication Date
GB443971A true GB443971A (en) 1936-03-10

Family

ID=32070559

Family Applications (6)

Application Number Title Priority Date Filing Date
GB25955/34A Expired GB443971A (en) 1933-10-10 1934-09-10 Process for spinning viscose
GB9681/35A Expired GB456061A (en) 1933-10-10 1935-03-28 Improvements in the manufacture of artificial threads or the like
GB20593/35A Expired GB460026A (en) 1933-10-10 1935-07-19 Improvements in spinning viscose
GB34872/35A Expired GB467427A (en) 1933-10-10 1935-12-16 Improvements relating to the spinning of viscose
GB34871/35A Expired GB467426A (en) 1933-10-10 1935-12-16 Improvements in spinning viscose
GB25377/37A Expired GB502858A (en) 1933-10-10 1937-09-18 Process for spinning viscose

Family Applications After (5)

Application Number Title Priority Date Filing Date
GB9681/35A Expired GB456061A (en) 1933-10-10 1935-03-28 Improvements in the manufacture of artificial threads or the like
GB20593/35A Expired GB460026A (en) 1933-10-10 1935-07-19 Improvements in spinning viscose
GB34872/35A Expired GB467427A (en) 1933-10-10 1935-12-16 Improvements relating to the spinning of viscose
GB34871/35A Expired GB467426A (en) 1933-10-10 1935-12-16 Improvements in spinning viscose
GB25377/37A Expired GB502858A (en) 1933-10-10 1937-09-18 Process for spinning viscose

Country Status (7)

Country Link
US (3) US2065175A (fi)
BE (4) BE405431A (fi)
CH (6) CH185649A (fi)
DE (2) DE738486C (fi)
FR (7) FR778985A (fi)
GB (6) GB443971A (fi)
NL (6) NL39054C (fi)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE743851C (de) * 1940-04-12 1944-01-04 Deutsches Forschungsinstitut F Verfahren zur Herstellung von Cellulosefaeden aus weitgereifter Viskose

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE845231C (de) * 1943-08-07 1952-07-31 Glanzstoff Ag Verfahren zur unmittelbaren Herstellung eines verzugsfaehigen und wollaehnlichen Stapelfaserbandes mit guter Oberflaechenbeschaffenheit der Fasern aus Viscose
US2461094A (en) * 1944-04-12 1949-02-08 American Viscose Corp Method of making lightweight filamentous structures
NL96477C (fi) * 1951-12-07
US2727274A (en) * 1953-02-16 1955-12-20 Harry A Kuljian Synthetic thread manufacturing apparatus
FR1337249A (fr) * 1962-05-16 1963-09-13 Cta Cie Ind De Textiles Artifi Procédé et dispositif pour la fabrication de fils fantaisie
SE323504B (fi) * 1966-10-17 1970-05-04 F Haegeby
US4159299A (en) * 1976-04-06 1979-06-26 Serkov Arkady T Method for the production of rayon
US4409384A (en) 1981-11-12 1983-10-11 E. I. Du Pont De Nemours And Company Viscose preparation using low concentration caustic
US6705850B1 (en) * 2000-03-06 2004-03-16 Tei Biosciences, Inc. Apparatus for biopolymer coagulation in a uniform flow

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE157157C (fi) *
DE389394C (de) * 1918-02-23 1924-01-31 Glanzfaeden Ag Verfahren zur Herstellung eines wolleartigen Gespinstes aus Viskoseloesungen
DE402405C (de) * 1918-02-23 1924-09-15 Glanzfaeden Akt Ges Verfahren zur Herstellung eines wolleartigen Gespinstes aus Viskoseloesungen
DE431846C (de) * 1922-11-16 1926-07-16 Adolf Kaempf Dr Verfahren zur Herstellung von Kunstseide, Kunstfasern, Filmen, Baendchen usw. aus Viskose
DE445445C (de) * 1923-08-20 1927-06-11 I G Farbenindustrie Akt Ges Verfahren zur Herstellung feinfaediger Viskoseseide
AT108122B (de) * 1926-03-08 1927-11-25 Ig Farbenindustrie Ag Verfahren zur Herstellung von Kunstfaser, Kunstseide, künstlichem Roßhaar, Kunststroh, künstlichen Schläuchen, Bändchen, Films und dgl. aus Viskose.
GB279888A (en) * 1926-10-30 1929-04-29 Ig Farbenindustrie Ag Improvements in spinning artificial silk
US1857948A (en) * 1929-04-12 1932-05-10 Int Paper Canada Process of preparing cellulose xanthate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE743851C (de) * 1940-04-12 1944-01-04 Deutsches Forschungsinstitut F Verfahren zur Herstellung von Cellulosefaeden aus weitgereifter Viskose

Also Published As

Publication number Publication date
US2155934A (en) 1939-04-25
CH217931A (de) 1941-11-15
GB502858A (en) 1939-03-20
CH185649A (de) 1936-08-15
CH218807A (de) 1941-12-31
GB467427A (en) 1937-06-16
FR47950E (fr) 1937-08-23
GB460026A (en) 1937-01-19
DE746991C (de) 1944-09-04
FR47951E (fr) 1937-08-28
BE429332A (fi)
FR49644E (fr) 1939-05-16
FR47396E (fr) 1937-03-25
NL41213C (fi) 1937-07-15
DE738486C (de) 1943-08-18
GB456061A (en) 1936-10-28
NL42623C (fi) 1938-02-15
FR47945E (fr) 1937-08-23
US2154893A (en) 1939-04-18
NL79966C (fi) 1955-12-15
FR778985A (fr) 1935-03-27
CH218808A (de) 1941-12-31
GB467426A (en) 1937-06-16
FR46999E (fr) 1936-11-23
BE413845A (fi)
NL45097C (fi) 1939-02-15
BE405431A (fi) 1934-10-31
CH223197A (de) 1942-08-31
CH220402A (de) 1942-03-31
BE415801A (fi)
NL39054C (fi) 1936-09-15
US2065175A (en) 1936-12-22
NL49792C (fi) 1941-01-15

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