GB1070021A - Process for producing regenerated cellulose fibres - Google Patents
Process for producing regenerated cellulose fibresInfo
- Publication number
- GB1070021A GB1070021A GB1920764A GB1920764A GB1070021A GB 1070021 A GB1070021 A GB 1070021A GB 1920764 A GB1920764 A GB 1920764A GB 1920764 A GB1920764 A GB 1920764A GB 1070021 A GB1070021 A GB 1070021A
- Authority
- GB
- United Kingdom
- Prior art keywords
- spin bath
- filaments
- travel
- cellulose
- spinneret
- 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 abstract 2
- 229920003043 Cellulose fiber Polymers 0.000 title 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- 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
- 239000007788 liquid Substances 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
- 238000006116 polymerization reaction Methods 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 229910052938 sodium sulfate Inorganic materials 0.000 abstract 1
- 235000011152 sodium sulphate Nutrition 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 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 |
|---|---|---|---|
| IT1077663 | 1963-05-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1070021A true GB1070021A (en) | 1967-05-24 |
Family
ID=11134425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1920764A Expired GB1070021A (en) | 1963-05-25 | 1964-05-08 | Process for producing regenerated cellulose fibres |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE646459A (enrdf_load_stackoverflow) |
| GB (1) | GB1070021A (enrdf_load_stackoverflow) |
| NL (1) | NL6405035A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2473562A1 (fr) * | 1980-01-09 | 1981-07-17 | Snia Viscosa | Procede ameliore pour le filage continu de rayonne viscose |
-
1964
- 1964-04-13 BE BE646459A patent/BE646459A/xx unknown
- 1964-05-06 NL NL6405035A patent/NL6405035A/xx unknown
- 1964-05-08 GB GB1920764A patent/GB1070021A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2473562A1 (fr) * | 1980-01-09 | 1981-07-17 | Snia Viscosa | Procede ameliore pour le filage continu de rayonne viscose |
Also Published As
| Publication number | Publication date |
|---|---|
| NL6405035A (enrdf_load_stackoverflow) | 1964-11-26 |
| BE646459A (enrdf_load_stackoverflow) | 1964-07-31 |
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