GB250219A - Improvements in the process of manufacture of xanthate of cellulose - Google Patents
Improvements in the process of manufacture of xanthate of celluloseInfo
- Publication number
- GB250219A GB250219A GB8061/26A GB806126A GB250219A GB 250219 A GB250219 A GB 250219A GB 8061/26 A GB8061/26 A GB 8061/26A GB 806126 A GB806126 A GB 806126A GB 250219 A GB250219 A GB 250219A
- Authority
- GB
- United Kingdom
- Prior art keywords
- carbon disulphide
- solution
- cellulose
- sulphur
- towers
- 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 5
- 239000001913 cellulose Substances 0.000 title abstract 5
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000012991 xanthate Substances 0.000 title abstract 2
- ZOOODBUHSVUZEM-UHFFFAOYSA-N ethoxymethanedithioic acid Chemical compound CCOC(S)=S ZOOODBUHSVUZEM-UHFFFAOYSA-N 0.000 title 1
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 abstract 12
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 4
- 239000005864 Sulphur Substances 0.000 abstract 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- 239000003513 alkali Substances 0.000 abstract 2
- 229920000297 Rayon Polymers 0.000 abstract 1
- 239000003518 caustics Substances 0.000 abstract 1
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 235000011121 sodium hydroxide Nutrition 0.000 abstract 1
- 238000009987 spinning Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR597336T | 1925-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB250219A true GB250219A (en) | 1926-11-11 |
Family
ID=8968207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8061/26A Expired GB250219A (en) | 1925-03-31 | 1926-03-24 | Improvements in the process of manufacture of xanthate of cellulose |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE332705A (enrdf_load_stackoverflow) |
| FR (1) | FR597336A (enrdf_load_stackoverflow) |
| GB (1) | GB250219A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007006955A1 (fr) * | 2005-07-12 | 2007-01-18 | Intactus | Dispositif securise de transport et/ou de stockage de valeurs |
-
0
- BE BE332705D patent/BE332705A/xx unknown
-
1925
- 1925-03-31 FR FR597336D patent/FR597336A/fr not_active Expired
-
1926
- 1926-03-24 GB GB8061/26A patent/GB250219A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007006955A1 (fr) * | 2005-07-12 | 2007-01-18 | Intactus | Dispositif securise de transport et/ou de stockage de valeurs |
| FR2888604A1 (fr) * | 2005-07-12 | 2007-01-19 | Intactus Sa | Dispositif securise de transport et/ou de stockage de valeurs. |
Also Published As
| Publication number | Publication date |
|---|---|
| FR597336A (fr) | 1925-11-18 |
| BE332705A (enrdf_load_stackoverflow) |
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