GB443971A - Process for spinning viscose - Google Patents
Process for spinning viscoseInfo
- 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
Links
- 238000009987 spinning Methods 0.000 title abstract 7
- 229920000297 Rayon Polymers 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 abstract 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 3
- 229910052938 sodium sulfate Inorganic materials 0.000 abstract 3
- 235000011152 sodium sulphate Nutrition 0.000 abstract 3
- 239000001117 sulphuric acid Substances 0.000 abstract 3
- 235000011149 sulphuric acid Nutrition 0.000 abstract 3
- 150000003839 salts Chemical class 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 229920002678 cellulose Polymers 0.000 abstract 1
- 239000001913 cellulose Substances 0.000 abstract 1
- 239000000701 coagulant Substances 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 238000004043 dyeing Methods 0.000 abstract 1
- 239000008151 electrolyte solution Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 230000005070 ripening Effects 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
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)
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 (enrdf_load_stackoverflow) |
| BE (4) | BE405431A (enrdf_load_stackoverflow) |
| CH (6) | CH185649A (enrdf_load_stackoverflow) |
| DE (2) | DE738486C (enrdf_load_stackoverflow) |
| FR (7) | FR778985A (enrdf_load_stackoverflow) |
| GB (6) | GB443971A (enrdf_load_stackoverflow) |
| NL (6) | NL39054C (enrdf_load_stackoverflow) |
Cited By (1)
| 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)
| 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 (enrdf_load_stackoverflow) * | 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 (enrdf_load_stackoverflow) * | 1966-10-17 | 1970-05-04 | F Haegeby | |
| DE2614868A1 (de) * | 1976-04-06 | 1977-10-20 | Serkov | Verfahren zur herstellung von viskosefaeden und spinnmaschine zur durchfuehrung dieses verfahrens |
| 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)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE225161C (enrdf_load_stackoverflow) * | ||||
| 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 |
-
0
- BE BE429332D patent/BE429332A/xx unknown
- BE BE413845D patent/BE413845A/xx unknown
- BE BE415801D patent/BE415801A/xx unknown
-
1933
- 1933-10-11 DE DEI48091D patent/DE738486C/de not_active Expired
-
1934
- 1934-09-10 GB GB25955/34A patent/GB443971A/en not_active Expired
- 1934-09-26 CH CH185649D patent/CH185649A/de unknown
- 1934-09-28 BE BE405431D patent/BE405431A/xx unknown
- 1934-09-28 FR FR778985D patent/FR778985A/fr not_active Expired
- 1934-09-28 NL NL70892A patent/NL39054C/xx active
- 1934-10-09 US US747646A patent/US2065175A/en not_active Expired - Lifetime
-
1935
- 1935-03-28 GB GB9681/35A patent/GB456061A/en not_active Expired
- 1935-07-19 GB GB20593/35A patent/GB460026A/en not_active Expired
- 1935-10-12 DE DEI53385D patent/DE746991C/de not_active Expired
- 1935-12-16 GB GB34872/35A patent/GB467427A/en not_active Expired
- 1935-12-16 GB GB34871/35A patent/GB467426A/en not_active Expired
-
1936
- 1936-01-27 NL NL76327A patent/NL41213C/xx active
- 1936-01-31 FR FR46999D patent/FR46999E/fr not_active Expired
- 1936-02-10 CH CH217931D patent/CH217931A/de unknown
- 1936-02-15 US US64084A patent/US2154893A/en not_active Expired - Lifetime
- 1936-05-28 FR FR47396D patent/FR47396E/fr not_active Expired
- 1936-05-28 NL NL77963A patent/NL42623C/xx active
- 1936-06-02 US US83158A patent/US2155934A/en not_active Expired - Lifetime
- 1936-06-03 CH CH220402D patent/CH220402A/de unknown
- 1936-10-10 FR FR47945D patent/FR47945E/fr not_active Expired
- 1936-11-09 FR FR47950D patent/FR47950E/fr not_active Expired
- 1936-11-10 FR FR47951D patent/FR47951E/fr not_active Expired
- 1936-11-11 NL NL79965A patent/NL45097C/xx active
- 1936-11-12 CH CH218807D patent/CH218807A/de unknown
- 1936-11-12 CH CH218808D patent/CH218808A/de unknown
-
1937
- 1937-09-18 GB GB25377/37A patent/GB502858A/en not_active Expired
-
1938
- 1938-07-02 NL NL88640A patent/NL49792C/xx active
- 1938-07-04 CH CH223197D patent/CH223197A/de unknown
- 1938-07-22 FR FR49644D patent/FR49644E/fr not_active Expired
-
1952
- 1952-04-22 NL NL168962A patent/NL79966C/xx active
Cited By (1)
| 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
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