NL42623C - - Google Patents

Info

Publication number
NL42623C
NL42623C NL77963A NL77963A NL42623C NL 42623 C NL42623 C NL 42623C NL 77963 A NL77963 A NL 77963A NL 77963 A NL77963 A NL 77963A NL 42623 C NL42623 C NL 42623C
Authority
NL
Netherlands
Application number
NL77963A
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 filed Critical
Application granted granted Critical
Publication of NL42623C publication Critical patent/NL42623C/xx

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)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
NL77963A 1933-10-10 1936-05-28 NL42623C (da)

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
NL42623C true NL42623C (da) 1938-02-15

Family

ID=32070559

Family Applications (6)

Application Number Title Priority Date Filing Date
NL70892A NL39054C (da) 1933-10-10 1934-09-28
NL76327A NL41213C (da) 1933-10-10 1936-01-27
NL77963A NL42623C (da) 1933-10-10 1936-05-28
NL79965A NL45097C (da) 1933-10-10 1936-11-11
NL88640A NL49792C (da) 1933-10-10 1938-07-02
NL168962A NL79966C (da) 1933-10-10 1952-04-22

Family Applications Before (2)

Application Number Title Priority Date Filing Date
NL70892A NL39054C (da) 1933-10-10 1934-09-28
NL76327A NL41213C (da) 1933-10-10 1936-01-27

Family Applications After (3)

Application Number Title Priority Date Filing Date
NL79965A NL45097C (da) 1933-10-10 1936-11-11
NL88640A NL49792C (da) 1933-10-10 1938-07-02
NL168962A NL79966C (da) 1933-10-10 1952-04-22

Country Status (7)

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

Families Citing this family (10)

* 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
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 (da) * 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 (da) * 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 (da) *
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

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 (da)
FR49644E (fr) 1939-05-16
FR47396E (fr) 1937-03-25
NL41213C (da) 1937-07-15
DE738486C (de) 1943-08-18
GB456061A (en) 1936-10-28
FR47945E (fr) 1937-08-23
GB443971A (en) 1936-03-10
US2154893A (en) 1939-04-18
NL79966C (da) 1955-12-15
FR778985A (fr) 1935-03-27
CH218808A (de) 1941-12-31
GB467426A (en) 1937-06-16
FR46999E (fr) 1936-11-23
BE413845A (da)
NL45097C (da) 1939-02-15
BE405431A (da) 1934-10-31
CH223197A (de) 1942-08-31
CH220402A (de) 1942-03-31
BE415801A (da)
NL39054C (da) 1936-09-15
US2065175A (en) 1936-12-22
NL49792C (da) 1941-01-15

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