GB319243A - Improvements in the manufacture of artificial fibres, bands or the like - Google Patents
Improvements in the manufacture of artificial fibres, bands or the likeInfo
- Publication number
- GB319243A GB319243A GB28195/29A GB2819529A GB319243A GB 319243 A GB319243 A GB 319243A GB 28195/29 A GB28195/29 A GB 28195/29A GB 2819529 A GB2819529 A GB 2819529A GB 319243 A GB319243 A GB 319243A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- sulphuric acid
- solution
- viscose
- filaments
- 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
- 238000004519 manufacturing process Methods 0.000 title 1
- 229920002994 synthetic fiber Polymers 0.000 title 1
- 229920002678 cellulose Polymers 0.000 abstract 5
- 235000010980 cellulose Nutrition 0.000 abstract 5
- 229920000297 Rayon Polymers 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
- 239000001117 sulphuric acid Substances 0.000 abstract 4
- 235000011149 sulphuric acid Nutrition 0.000 abstract 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- 239000001913 cellulose Substances 0.000 abstract 3
- 238000001556 precipitation Methods 0.000 abstract 2
- 229910052938 sodium sulfate Inorganic materials 0.000 abstract 2
- 235000011152 sodium sulphate Nutrition 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 238000007792 addition Methods 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 239000007859 condensation product Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
- 235000011121 sodium hydroxide Nutrition 0.000 abstract 1
- 238000009987 spinning Methods 0.000 abstract 1
- 239000007858 starting material Substances 0.000 abstract 1
- 239000011800 void material Substances 0.000 abstract 1
- 239000012991 xanthate 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 |
|---|---|---|---|
| DE319243X | 1928-09-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB319243A true GB319243A (en) | 1930-12-17 |
Family
ID=6151690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB28195/29A Expired GB319243A (en) | 1928-09-18 | 1929-09-17 | Improvements in the manufacture of artificial fibres, bands or the like |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE360627A (enrdf_load_stackoverflow) |
| FR (1) | FR674603A (enrdf_load_stackoverflow) |
| GB (1) | GB319243A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1180886B (de) * | 1956-02-10 | 1964-11-05 | Irene Von Szentpaly Geb Eloed | Verfahren zur Herstellung von hochnassfesten Cellulosehydratfaeden |
-
1929
- 1929-05-04 FR FR674603D patent/FR674603A/fr not_active Expired
- 1929-05-11 BE BE360627D patent/BE360627A/xx unknown
- 1929-09-17 GB GB28195/29A patent/GB319243A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1180886B (de) * | 1956-02-10 | 1964-11-05 | Irene Von Szentpaly Geb Eloed | Verfahren zur Herstellung von hochnassfesten Cellulosehydratfaeden |
Also Published As
| Publication number | Publication date |
|---|---|
| FR674603A (fr) | 1930-01-30 |
| BE360627A (enrdf_load_stackoverflow) | 1929-06-29 |
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