GB791775A - Process for the production of artificial threads and films from viscose - Google Patents
Process for the production of artificial threads and films from viscoseInfo
- Publication number
- GB791775A GB791775A GB25013/55A GB2501355A GB791775A GB 791775 A GB791775 A GB 791775A GB 25013/55 A GB25013/55 A GB 25013/55A GB 2501355 A GB2501355 A GB 2501355A GB 791775 A GB791775 A GB 791775A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- viscose
- ammonia
- sulphuric acid
- films
- 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 6
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 8
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 6
- HGINCPLSRVDWNT-UHFFFAOYSA-N Acrolein Chemical compound C=CC=O HGINCPLSRVDWNT-UHFFFAOYSA-N 0.000 abstract 4
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 abstract 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 4
- 229910021529 ammonia Inorganic materials 0.000 abstract 4
- 239000001117 sulphuric acid Substances 0.000 abstract 4
- 235000011149 sulphuric acid Nutrition 0.000 abstract 4
- 229920002678 cellulose Polymers 0.000 abstract 3
- 239000001913 cellulose Substances 0.000 abstract 3
- 239000007859 condensation product Substances 0.000 abstract 3
- IKHGUXGNUITLKF-XPULMUKRSA-N acetaldehyde Chemical compound [14CH]([14CH3])=O IKHGUXGNUITLKF-XPULMUKRSA-N 0.000 abstract 2
- 150000001299 aldehydes Chemical class 0.000 abstract 2
- 230000001112 coagulating effect Effects 0.000 abstract 2
- MLUCVPSAIODCQM-NSCUHMNNSA-N crotonaldehyde Chemical compound C\C=C\C=O MLUCVPSAIODCQM-NSCUHMNNSA-N 0.000 abstract 2
- MLUCVPSAIODCQM-UHFFFAOYSA-N crotonaldehyde Natural products CC=CC=O MLUCVPSAIODCQM-UHFFFAOYSA-N 0.000 abstract 2
- 235000011121 sodium hydroxide Nutrition 0.000 abstract 2
- 229910052938 sodium sulfate Inorganic materials 0.000 abstract 2
- 235000011152 sodium sulphate Nutrition 0.000 abstract 2
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 abstract 2
- 235000009529 zinc sulphate Nutrition 0.000 abstract 2
- 239000011686 zinc sulphate Substances 0.000 abstract 2
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 abstract 1
- 238000005299 abrasion Methods 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 230000015271 coagulation Effects 0.000 abstract 1
- 238000005345 coagulation Methods 0.000 abstract 1
- 239000011541 reaction mixture 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
- D01F2/10—Addition to the spinning solution or spinning bath of substances which exert their effect equally well in either
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 |
|---|---|---|---|
| DEV8113A DE1012025B (de) | 1954-11-25 | 1954-11-25 | Verfahren zum Herstellen von kuenstlichen Faeden oder Filmen aus Viskose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB791775A true GB791775A (en) | 1958-03-12 |
Family
ID=7572167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB25013/55A Expired GB791775A (en) | 1954-11-25 | 1955-08-31 | Process for the production of artificial threads and films from viscose |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE540587A (enrdf_load_stackoverflow) |
| CH (1) | CH340947A (enrdf_load_stackoverflow) |
| DE (1) | DE1012025B (enrdf_load_stackoverflow) |
| FR (1) | FR1139302A (enrdf_load_stackoverflow) |
| GB (1) | GB791775A (enrdf_load_stackoverflow) |
| NL (2) | NL85784C (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL103242C (enrdf_load_stackoverflow) * | 1955-03-18 | 1962-12-17 | ||
| US3116011A (en) * | 1960-02-11 | 1963-12-31 | Laing Nikolaus | Flow machines |
-
0
- BE BE540587D patent/BE540587A/xx unknown
- NL NL200060D patent/NL200060A/xx unknown
- NL NL85784D patent/NL85784C/xx active
-
1954
- 1954-11-25 DE DEV8113A patent/DE1012025B/de active Pending
-
1955
- 1955-08-24 FR FR1139302D patent/FR1139302A/fr not_active Expired
- 1955-08-31 GB GB25013/55A patent/GB791775A/en not_active Expired
- 1955-09-23 CH CH340947D patent/CH340947A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL85784C (enrdf_load_stackoverflow) | 1900-01-01 |
| FR1139302A (fr) | 1957-06-27 |
| CH340947A (de) | 1959-09-15 |
| NL200060A (enrdf_load_stackoverflow) | 1900-01-01 |
| BE540587A (enrdf_load_stackoverflow) | 1900-01-01 |
| DE1012025B (de) | 1957-07-11 |
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