GB509572A - An improved process for producing cellulose wool with wool-like crimping from viscose - Google Patents
An improved process for producing cellulose wool with wool-like crimping from viscoseInfo
- Publication number
- GB509572A GB509572A GB33539/38A GB3353938A GB509572A GB 509572 A GB509572 A GB 509572A GB 33539/38 A GB33539/38 A GB 33539/38A GB 3353938 A GB3353938 A GB 3353938A GB 509572 A GB509572 A GB 509572A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wool
- alkali
- viscose
- acid
- nov
- 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
- 229920002678 cellulose Polymers 0.000 title abstract 4
- 239000001913 cellulose Substances 0.000 title abstract 4
- 210000002268 wool Anatomy 0.000 title abstract 3
- 229920000297 Rayon Polymers 0.000 title abstract 2
- 238000002788 crimping Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000002253 acid Substances 0.000 abstract 3
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 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
- 150000003839 salts Chemical class 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 abstract 1
- 235000019341 magnesium sulphate Nutrition 0.000 abstract 1
- 230000007935 neutral effect Effects 0.000 abstract 1
- 229910052938 sodium sulfate Inorganic materials 0.000 abstract 1
- 235000011152 sodium sulphate Nutrition 0.000 abstract 1
- 238000009987 spinning Methods 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 abstract 1
- 235000009529 zinc sulphate Nutrition 0.000 abstract 1
- 239000011686 zinc sulphate 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 |
|---|---|---|---|
| DE509572X | 1937-11-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB509572A true GB509572A (en) | 1939-07-18 |
Family
ID=6547237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB33539/38A Expired GB509572A (en) | 1937-11-23 | 1938-11-18 | An improved process for producing cellulose wool with wool-like crimping from viscose |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2287839A (enrdf_load_stackoverflow) |
| BE (1) | BE509572A (enrdf_load_stackoverflow) |
| FR (1) | FR845654A (enrdf_load_stackoverflow) |
| GB (1) | GB509572A (enrdf_load_stackoverflow) |
| NL (1) | NL51932C (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1294590B (de) * | 1962-05-16 | 1969-05-08 | Toyo Spinning Co Ltd | Verfahren zum Herstellen von Faeden oder Fasern aus regenerierter Cellulose |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE749337C (de) * | 1941-06-28 | 1944-12-27 | Ig Farbenindustrie Ag | Verfahren zur Herstellung von Faeden aus Viskose im Spinntrichter |
| DE842998C (de) * | 1941-12-17 | 1952-07-03 | Basf Ag | Verfahren zum Verspinnen von Viscose |
| US2517694A (en) * | 1943-09-14 | 1950-08-08 | American Viscose Corp | Crimped artificial filament |
| US2491938A (en) * | 1944-10-18 | 1949-12-20 | Rayonier Inc | Method of producing viscose filaments |
-
0
- NL NL51932D patent/NL51932C/xx active
-
1938
- 1938-11-05 FR FR845654D patent/FR845654A/fr not_active Expired
- 1938-11-18 GB GB33539/38A patent/GB509572A/en not_active Expired
- 1938-11-23 US US241958A patent/US2287839A/en not_active Expired - Lifetime
-
1952
- 1952-02-28 BE BE509572A patent/BE509572A/fr unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1294590B (de) * | 1962-05-16 | 1969-05-08 | Toyo Spinning Co Ltd | Verfahren zum Herstellen von Faeden oder Fasern aus regenerierter Cellulose |
Also Published As
| Publication number | Publication date |
|---|---|
| US2287839A (en) | 1942-06-30 |
| BE509572A (fr) | 1953-08-28 |
| FR845654A (fr) | 1939-08-30 |
| NL51932C (enrdf_load_stackoverflow) |
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