GB493288A - Manufacture of substitutes for wool from viscose - Google Patents
Manufacture of substitutes for wool from viscoseInfo
- Publication number
- GB493288A GB493288A GB9408/37A GB940837A GB493288A GB 493288 A GB493288 A GB 493288A GB 9408/37 A GB9408/37 A GB 9408/37A GB 940837 A GB940837 A GB 940837A GB 493288 A GB493288 A GB 493288A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bath
- decomposition
- acid
- threads
- precipitating
- 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
- 229920000297 Rayon Polymers 0.000 title abstract 2
- 210000002268 wool Anatomy 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000354 decomposition reaction Methods 0.000 abstract 6
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 abstract 4
- 239000002253 acid Substances 0.000 abstract 3
- 230000001376 precipitating effect Effects 0.000 abstract 3
- 229920002678 cellulose Polymers 0.000 abstract 2
- 239000001913 cellulose Substances 0.000 abstract 2
- 229910052938 sodium sulfate Inorganic materials 0.000 abstract 2
- 235000011152 sodium sulphate Nutrition 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
- 239000003513 alkali Substances 0.000 abstract 1
- 239000003518 caustics Substances 0.000 abstract 1
- ZOOODBUHSVUZEM-UHFFFAOYSA-N ethoxymethanedithioic acid Chemical compound CCOC(S)=S ZOOODBUHSVUZEM-UHFFFAOYSA-N 0.000 abstract 1
- 239000007788 liquid Substances 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
- 150000007530 organic bases Chemical class 0.000 abstract 1
- 239000012047 saturated solution Substances 0.000 abstract 1
- 238000009987 spinning Methods 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
- 239000012991 xanthate Substances 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 |
|---|---|---|---|
| DE221904X | 1937-03-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB493288A true GB493288A (en) | 1938-10-03 |
Family
ID=5842513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB9408/37A Expired GB493288A (en) | 1937-03-10 | 1937-04-02 | Manufacture of substitutes for wool from viscose |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH221904A (enrdf_load_stackoverflow) |
| FR (1) | FR834865A (enrdf_load_stackoverflow) |
| GB (1) | GB493288A (enrdf_load_stackoverflow) |
| NL (1) | NL49676C (enrdf_load_stackoverflow) |
Cited By (2)
| 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 |
| US2517694A (en) * | 1943-09-14 | 1950-08-08 | American Viscose Corp | Crimped artificial filament |
Families Citing this family (1)
| 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 |
-
1937
- 1937-04-02 GB GB9408/37A patent/GB493288A/en not_active Expired
-
1938
- 1938-03-03 NL NL86698A patent/NL49676C/xx active
- 1938-03-05 FR FR834865D patent/FR834865A/fr not_active Expired
- 1938-03-10 CH CH221904D patent/CH221904A/de unknown
Cited By (2)
| 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 |
| US2517694A (en) * | 1943-09-14 | 1950-08-08 | American Viscose Corp | Crimped artificial filament |
Also Published As
| Publication number | Publication date |
|---|---|
| NL49676C (enrdf_load_stackoverflow) | 1940-12-16 |
| CH221904A (de) | 1942-06-30 |
| FR834865A (fr) | 1938-12-05 |
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