GB481565A - Improvements in the manufacture of artificial threads - Google Patents
Improvements in the manufacture of artificial threadsInfo
- Publication number
- GB481565A GB481565A GB24816/36A GB2481636A GB481565A GB 481565 A GB481565 A GB 481565A GB 24816/36 A GB24816/36 A GB 24816/36A GB 2481636 A GB2481636 A GB 2481636A GB 481565 A GB481565 A GB 481565A
- Authority
- GB
- United Kingdom
- Prior art keywords
- threads
- roller
- bath
- centrifuge
- hot
- 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
- 238000004519 manufacturing process Methods 0.000 title 1
- 229920000297 Rayon Polymers 0.000 abstract 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 abstract 2
- 229920002678 cellulose Polymers 0.000 abstract 2
- 239000001913 cellulose Substances 0.000 abstract 2
- 238000009987 spinning Methods 0.000 abstract 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 238000010028 chemical finishing Methods 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 239000011777 magnesium Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 230000001172 regenerating effect Effects 0.000 abstract 1
- 230000008929 regeneration Effects 0.000 abstract 1
- 238000011069 regeneration method Methods 0.000 abstract 1
- 239000012266 salt solution Substances 0.000 abstract 1
- 229910052938 sodium sulfate Inorganic materials 0.000 abstract 1
- 235000011152 sodium sulphate Nutrition 0.000 abstract 1
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 238000004804 winding Methods 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- 239000011701 zinc 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE218620X | 1936-08-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB481565A true GB481565A (en) | 1938-03-11 |
Family
ID=5831409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB24816/36A Expired GB481565A (en) | 1936-08-08 | 1936-09-11 | Improvements in the manufacture of artificial threads |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE423040A (enrdf_load_stackoverflow) |
| CH (1) | CH218620A (enrdf_load_stackoverflow) |
| FR (1) | FR825391A (enrdf_load_stackoverflow) |
| GB (1) | GB481565A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2515834A (en) * | 1942-11-13 | 1950-07-18 | Du Pont | Cellulose filaments and method of producing same |
| US2538279A (en) * | 1944-11-30 | 1951-01-16 | American Viscose Corp | Manufacture of articles comprising cellulose |
| US3097914A (en) * | 1960-09-07 | 1963-07-16 | Courtaulds Ltd | Process for the production of a ribbon filament yarn of regenerated cellulose |
-
0
- BE BE423040D patent/BE423040A/xx unknown
-
1936
- 1936-09-11 GB GB24816/36A patent/GB481565A/en not_active Expired
-
1937
- 1937-08-05 CH CH218620D patent/CH218620A/de unknown
- 1937-08-07 FR FR825391D patent/FR825391A/fr not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2515834A (en) * | 1942-11-13 | 1950-07-18 | Du Pont | Cellulose filaments and method of producing same |
| US2538279A (en) * | 1944-11-30 | 1951-01-16 | American Viscose Corp | Manufacture of articles comprising cellulose |
| US3097914A (en) * | 1960-09-07 | 1963-07-16 | Courtaulds Ltd | Process for the production of a ribbon filament yarn of regenerated cellulose |
Also Published As
| Publication number | Publication date |
|---|---|
| BE423040A (enrdf_load_stackoverflow) | |
| CH218620A (de) | 1941-12-31 |
| FR825391A (fr) | 1938-03-02 |
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