DE1217544B - Verfahren zur Herstellung von Fasern aus Hydratcellulose - Google Patents
Verfahren zur Herstellung von Fasern aus HydratcelluloseInfo
- Publication number
- DE1217544B DE1217544B DEC21918A DEC0021918A DE1217544B DE 1217544 B DE1217544 B DE 1217544B DE C21918 A DEC21918 A DE C21918A DE C0021918 A DEC0021918 A DE C0021918A DE 1217544 B DE1217544 B DE 1217544B
- Authority
- DE
- Germany
- Prior art keywords
- viscose
- spinning
- fibers
- cellulose
- spun
- 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.)
- Pending
Links
- 229920002678 cellulose Polymers 0.000 title claims description 12
- 239000001913 cellulose Substances 0.000 title claims description 12
- 239000000835 fiber Substances 0.000 title claims description 7
- 238000000034 method Methods 0.000 title claims description 6
- 238000004519 manufacturing process Methods 0.000 title description 6
- 229920000297 Rayon Polymers 0.000 claims description 39
- 238000009987 spinning Methods 0.000 claims description 30
- 150000001412 amines Chemical class 0.000 claims description 5
- 125000000217 alkyl group Chemical group 0.000 claims 1
- 150000005840 aryl radicals Chemical class 0.000 claims 1
- -1 dimethyl lauryl Chemical group 0.000 description 8
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 239000002964 rayon Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- JLTDJTHDQAWBAV-UHFFFAOYSA-N N,N-dimethylaniline Chemical compound CN(C)C1=CC=CC=C1 JLTDJTHDQAWBAV-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- QGJOPFRUJISHPQ-NJFSPNSNSA-N carbon disulfide-14c Chemical compound S=[14C]=S QGJOPFRUJISHPQ-NJFSPNSNSA-N 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- XTUVJUMINZSXGF-UHFFFAOYSA-N N-methylcyclohexylamine Chemical compound CNC1CCCCC1 XTUVJUMINZSXGF-UHFFFAOYSA-N 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- SYELZBGXAIXKHU-UHFFFAOYSA-N dodecyldimethylamine N-oxide Chemical compound CCCCCCCCCCCC[N+](C)(C)[O-] SYELZBGXAIXKHU-UHFFFAOYSA-N 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- JUWSSMXCCAMYGX-UHFFFAOYSA-N gold platinum Chemical compound [Pt].[Au] JUWSSMXCCAMYGX-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- QDTCBEZXBDUOCR-UHFFFAOYSA-N n,n-dibutylbutan-1-amine oxide Chemical compound CCCC[N+]([O-])(CCCC)CCCC QDTCBEZXBDUOCR-UHFFFAOYSA-N 0.000 description 1
- WYFCAMVESRXVCT-UHFFFAOYSA-N n,n-diethyloctan-1-amine oxide Chemical compound CCCCCCCC[N+]([O-])(CC)CC WYFCAMVESRXVCT-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- HWLDNSXPUQTBOD-UHFFFAOYSA-N platinum-iridium alloy Chemical compound [Ir].[Pt] HWLDNSXPUQTBOD-UHFFFAOYSA-N 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 150000003222 pyridines Chemical class 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 1
- 229960001763 zinc sulfate Drugs 0.000 description 1
- 229910000368 zinc sulfate Inorganic materials 0.000 description 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)
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL266943D NL266943A (enrdf_load_stackoverflow) | 1960-07-15 | ||
| BE605928D BE605928A (enrdf_load_stackoverflow) | 1960-07-15 | ||
| NL296702D NL296702A (enrdf_load_stackoverflow) | 1960-07-15 | ||
| BE635885D BE635885A (enrdf_load_stackoverflow) | 1960-07-15 | ||
| DEC21918A DE1217544B (de) | 1960-07-15 | 1960-07-15 | Verfahren zur Herstellung von Fasern aus Hydratcellulose |
| FR867101A FR1294088A (fr) | 1960-07-15 | 1961-07-06 | Procédé de préparation d'articles en hydrate de cellulose |
| US123116A US3114592A (en) | 1960-07-15 | 1961-07-11 | Process for the production of elements made of hydrated cellulose |
| GB25290/61A GB947115A (en) | 1960-07-15 | 1961-07-12 | Process for the production of filamentary materials of regenerated cellulose |
| FR943256A FR84089E (fr) | 1960-07-15 | 1963-07-31 | Procédé de préparation d'articles en hydrate de cellulose |
| GB32700/63A GB998293A (en) | 1960-07-15 | 1963-08-19 | Process for the production of filamentary materials of regenerated cellulose |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEC21918A DE1217544B (de) | 1960-07-15 | 1960-07-15 | Verfahren zur Herstellung von Fasern aus Hydratcellulose |
| DEC0027744 | 1962-08-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1217544B true DE1217544B (de) | 1966-05-26 |
Family
ID=25969320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEC21918A Pending DE1217544B (de) | 1960-07-15 | 1960-07-15 | Verfahren zur Herstellung von Fasern aus Hydratcellulose |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3114592A (enrdf_load_stackoverflow) |
| BE (2) | BE635885A (enrdf_load_stackoverflow) |
| DE (1) | DE1217544B (enrdf_load_stackoverflow) |
| GB (2) | GB947115A (enrdf_load_stackoverflow) |
| NL (2) | NL266943A (enrdf_load_stackoverflow) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE419429A (enrdf_load_stackoverflow) * | 1935-02-16 | 1900-01-01 | ||
| US2422021A (en) * | 1940-07-29 | 1947-06-10 | Ind Rayon Corp | Manufacture of thread or the like |
| US2519227A (en) * | 1941-04-19 | 1950-08-15 | American Viscose Corp | Manufacture of yarns and the like |
-
0
- NL NL296702D patent/NL296702A/xx unknown
- BE BE605928D patent/BE605928A/xx unknown
- NL NL266943D patent/NL266943A/xx unknown
- BE BE635885D patent/BE635885A/xx unknown
-
1960
- 1960-07-15 DE DEC21918A patent/DE1217544B/de active Pending
-
1961
- 1961-07-11 US US123116A patent/US3114592A/en not_active Expired - Lifetime
- 1961-07-12 GB GB25290/61A patent/GB947115A/en not_active Expired
-
1963
- 1963-08-19 GB GB32700/63A patent/GB998293A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL296702A (enrdf_load_stackoverflow) | |
| BE635885A (enrdf_load_stackoverflow) | |
| GB998293A (en) | 1965-07-14 |
| NL266943A (enrdf_load_stackoverflow) | |
| BE605928A (enrdf_load_stackoverflow) | |
| US3114592A (en) | 1963-12-17 |
| GB947115A (en) | 1964-01-22 |
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