GB1057700A - Improvements in the production of filaments, yarns and similar products from cellulose triacetate - Google Patents
Improvements in the production of filaments, yarns and similar products from cellulose triacetateInfo
- Publication number
- GB1057700A GB1057700A GB5213364A GB5213364A GB1057700A GB 1057700 A GB1057700 A GB 1057700A GB 5213364 A GB5213364 A GB 5213364A GB 5213364 A GB5213364 A GB 5213364A GB 1057700 A GB1057700 A GB 1057700A
- Authority
- GB
- United Kingdom
- Prior art keywords
- medium
- cell
- cellulose triacetate
- spinning
- vapour
- 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
- 229920002284 Cellulose triacetate Polymers 0.000 title abstract 5
- NNLVGZFZQQXQNW-ADJNRHBOSA-N [(2r,3r,4s,5r,6s)-4,5-diacetyloxy-3-[(2s,3r,4s,5r,6r)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6s)-4,5,6-triacetyloxy-2-(acetyloxymethyl)oxan-3-yl]oxyoxan-2-yl]methyl acetate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](OC(C)=O)[C@H]1OC(C)=O)O[C@H]1[C@@H]([C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](COC(C)=O)O1)OC(C)=O)COC(=O)C)[C@@H]1[C@@H](COC(C)=O)O[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@H]1OC(C)=O NNLVGZFZQQXQNW-ADJNRHBOSA-N 0.000 title abstract 5
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 abstract 6
- 238000009987 spinning Methods 0.000 abstract 5
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
- 239000000463 material Substances 0.000 abstract 3
- 239000002904 solvent Substances 0.000 abstract 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- 238000001816 cooling Methods 0.000 abstract 2
- 238000003303 reheating Methods 0.000 abstract 2
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 239000000110 cooling liquid Substances 0.000 abstract 1
- WGLUMOCWFMKWIL-UHFFFAOYSA-N dichloromethane;methanol Chemical compound OC.ClCCl WGLUMOCWFMKWIL-UHFFFAOYSA-N 0.000 abstract 1
- 238000001125 extrusion Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000011877 solvent 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
- D01F2/24—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives
- D01F2/28—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives from organic cellulose esters or ethers, e.g. cellulose acetate
- D01F2/30—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives from organic cellulose esters or ethers, e.g. cellulose acetate by the dry spinning process
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Artificial Filaments (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR960723A FR1385764A (fr) | 1964-01-17 | 1964-01-17 | Perfectionnement à la fabrication de filaments, fils et produits analogues à base de triacétate de cellulose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1057700A true GB1057700A (en) | 1967-02-08 |
Family
ID=8821157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5213364A Expired GB1057700A (en) | 1964-01-17 | 1964-12-22 | Improvements in the production of filaments, yarns and similar products from cellulose triacetate |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE653618A (enrdf_load_stackoverflow) |
| DE (1) | DE1260682B (enrdf_load_stackoverflow) |
| FR (1) | FR1385764A (enrdf_load_stackoverflow) |
| GB (1) | GB1057700A (enrdf_load_stackoverflow) |
-
1964
- 1964-01-17 FR FR960723A patent/FR1385764A/fr not_active Expired
- 1964-09-25 BE BE653618A patent/BE653618A/xx unknown
- 1964-12-22 GB GB5213364A patent/GB1057700A/en not_active Expired
-
1965
- 1965-01-13 DE DES94996A patent/DE1260682B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1260682B (de) | 1968-02-08 |
| FR1385764A (fr) | 1965-01-15 |
| BE653618A (enrdf_load_stackoverflow) | 1965-03-25 |
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