GB834945A - A process for the production of high-strength threads from regenerated cellulose - Google Patents
A process for the production of high-strength threads from regenerated celluloseInfo
- Publication number
- GB834945A GB834945A GB2892557A GB2892557A GB834945A GB 834945 A GB834945 A GB 834945A GB 2892557 A GB2892557 A GB 2892557A GB 2892557 A GB2892557 A GB 2892557A GB 834945 A GB834945 A GB 834945A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bath
- sulphate
- precipitation bath
- zinc
- weight
- 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
- 239000004627 regenerated cellulose Substances 0.000 title 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 abstract 6
- 238000001556 precipitation Methods 0.000 abstract 6
- 235000009529 zinc sulphate Nutrition 0.000 abstract 5
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 abstract 4
- 239000011686 zinc sulphate Substances 0.000 abstract 4
- 229920000297 Rayon Polymers 0.000 abstract 3
- 150000003839 salts Chemical class 0.000 abstract 3
- 229910052938 sodium sulfate Inorganic materials 0.000 abstract 3
- 235000011152 sodium sulphate Nutrition 0.000 abstract 3
- 235000003891 ferrous sulphate Nutrition 0.000 abstract 2
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 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
- 239000000654 additive Substances 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 239000002585 base Substances 0.000 abstract 1
- 239000007859 condensation product Substances 0.000 abstract 1
- 235000014113 dietary fatty acids Nutrition 0.000 abstract 1
- 239000000194 fatty acid Substances 0.000 abstract 1
- 229930195729 fatty acid Natural products 0.000 abstract 1
- 150000004665 fatty acids Chemical class 0.000 abstract 1
- 150000002191 fatty alcohols Chemical class 0.000 abstract 1
- 239000011790 ferrous sulphate Substances 0.000 abstract 1
- 150000002460 imidazoles Chemical class 0.000 abstract 1
- 150000002989 phenols Chemical class 0.000 abstract 1
- 229920000768 polyamine Polymers 0.000 abstract 1
- 229920001223 polyethylene glycol Polymers 0.000 abstract 1
- 150000003141 primary amines Chemical class 0.000 abstract 1
- 125000001453 quaternary ammonium group Chemical group 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
- 150000003557 thiazoles Chemical class 0.000 abstract 1
- 150000003558 thiocarbamic acid derivatives Chemical class 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
- D01F2/08—Composition of the spinning solution or the bath
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 |
|---|---|---|---|
| DEV11362A DE1013829B (de) | 1956-10-12 | 1956-10-12 | Verfahren zur Herstellung hochfester Faeden aus regenerierter Cellulose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB834945A true GB834945A (en) | 1960-05-11 |
Family
ID=7573440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2892557A Expired GB834945A (en) | 1956-10-12 | 1957-09-13 | A process for the production of high-strength threads from regenerated cellulose |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE560247A (enrdf_load_html_response) |
| CH (1) | CH359513A (enrdf_load_html_response) |
| DE (1) | DE1013829B (enrdf_load_html_response) |
| FR (1) | FR1183158A (enrdf_load_html_response) |
| GB (1) | GB834945A (enrdf_load_html_response) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2893820A (en) * | 1956-07-16 | 1959-07-07 | Du Pont | Process for the production of regenerated cellulose filaments |
-
0
- BE BE560247D patent/BE560247A/xx unknown
-
1956
- 1956-10-12 DE DEV11362A patent/DE1013829B/de active Pending
-
1957
- 1957-08-14 CH CH359513D patent/CH359513A/de unknown
- 1957-09-13 GB GB2892557A patent/GB834945A/en not_active Expired
- 1957-09-20 FR FR1183158D patent/FR1183158A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1183158A (fr) | 1959-07-03 |
| BE560247A (enrdf_load_html_response) | |
| DE1013829B (de) | 1957-08-14 |
| CH359513A (de) | 1962-01-15 |
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