DE1494749A1 - Verfahren und Vorrichtung zur Herstellung von Viskosefasern oder -faeden - Google Patents
Verfahren und Vorrichtung zur Herstellung von Viskosefasern oder -faedenInfo
- Publication number
- DE1494749A1 DE1494749A1 DE19641494749 DE1494749A DE1494749A1 DE 1494749 A1 DE1494749 A1 DE 1494749A1 DE 19641494749 DE19641494749 DE 19641494749 DE 1494749 A DE1494749 A DE 1494749A DE 1494749 A1 DE1494749 A1 DE 1494749A1
- Authority
- DE
- Germany
- Prior art keywords
- bath
- spinneret
- spinning
- viscose
- regeneration
- 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
- 239000000835 fiber Substances 0.000 title claims description 20
- 229920000297 Rayon Polymers 0.000 title claims description 16
- 238000000034 method Methods 0.000 title claims description 5
- 238000004519 manufacturing process Methods 0.000 title description 7
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 36
- 238000009987 spinning Methods 0.000 claims description 26
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 claims description 19
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 14
- 230000008929 regeneration Effects 0.000 claims description 14
- 238000011069 regeneration method Methods 0.000 claims description 14
- 230000001112 coagulating effect Effects 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 11
- 239000011686 zinc sulphate Substances 0.000 claims description 11
- 235000009529 zinc sulphate Nutrition 0.000 claims description 11
- 239000012530 fluid Substances 0.000 claims description 9
- 229910052938 sodium sulfate Inorganic materials 0.000 claims description 8
- 235000011152 sodium sulphate Nutrition 0.000 claims description 8
- 229960001763 zinc sulfate Drugs 0.000 claims description 8
- 229910000368 zinc sulfate Inorganic materials 0.000 claims description 8
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 6
- 229920002678 cellulose Polymers 0.000 claims description 6
- 239000001913 cellulose Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000006116 polymerization reaction Methods 0.000 claims description 5
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000011282 treatment Methods 0.000 claims description 3
- 241000283153 Cetacea Species 0.000 claims description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 2
- 239000011701 zinc Substances 0.000 claims description 2
- 229910052725 zinc Inorganic materials 0.000 claims description 2
- 235000019687 Lamb Nutrition 0.000 claims 1
- 241000219315 Spinacia Species 0.000 claims 1
- 235000009337 Spinacia oleracea Nutrition 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000005476 soldering Methods 0.000 claims 1
- 230000009278 visceral effect Effects 0.000 claims 1
- 230000002159 abnormal effect Effects 0.000 description 10
- 239000003513 alkali Substances 0.000 description 8
- 239000004927 clay Substances 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000000523 sample Substances 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000000701 coagulant Substances 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- 230000001143 conditioned effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000000253 optical time-domain reflectometry Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 235000013616 tea Nutrition 0.000 description 2
- SQRDRPSVGROPHX-UHFFFAOYSA-N 2,3,3-triiodoprop-2-en-1-ol Chemical compound OCC(I)=C(I)I SQRDRPSVGROPHX-UHFFFAOYSA-N 0.000 description 1
- YTRMTPPVNRALON-UHFFFAOYSA-N 2-phenyl-4-quinolinecarboxylic acid Chemical compound N=1C2=CC=CC=C2C(C(=O)O)=CC=1C1=CC=CC=C1 YTRMTPPVNRALON-UHFFFAOYSA-N 0.000 description 1
- 101100133992 Amycolatopsis sp Aaar gene Proteins 0.000 description 1
- 241000972773 Aulopiformes Species 0.000 description 1
- 235000016068 Berberis vulgaris Nutrition 0.000 description 1
- 241000335053 Beta vulgaris Species 0.000 description 1
- 244000056139 Brassica cretica Species 0.000 description 1
- 235000003351 Brassica cretica Nutrition 0.000 description 1
- 235000003343 Brassica rupestris Nutrition 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 241000173371 Garcinia indica Species 0.000 description 1
- 102100033070 Histone acetyltransferase KAT6B Human genes 0.000 description 1
- 101000944174 Homo sapiens Histone acetyltransferase KAT6B Proteins 0.000 description 1
- 241001387976 Pera Species 0.000 description 1
- 206010035148 Plague Diseases 0.000 description 1
- 241000139306 Platt Species 0.000 description 1
- 101001133899 Protobothrops flavoviridis Basic phospholipase A2 BP-II Proteins 0.000 description 1
- 101150105130 RORB gene Proteins 0.000 description 1
- 229920002334 Spandex Polymers 0.000 description 1
- 244000269722 Thea sinensis Species 0.000 description 1
- 101150093411 ZNF143 gene Proteins 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000003287 bathing Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- QKSKPIVNLNLAAV-UHFFFAOYSA-N bis(2-chloroethyl) sulfide Chemical compound ClCCSCCCl QKSKPIVNLNLAAV-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 244000309466 calf Species 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 238000002397 field ionisation mass spectrometry Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000010977 jade Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000010460 mustard Nutrition 0.000 description 1
- 235000020184 organic milk Nutrition 0.000 description 1
- 239000003415 peat Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 239000004627 regenerated cellulose Substances 0.000 description 1
- 235000019515 salmon Nutrition 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 210000000582 semen Anatomy 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000004759 spandex Substances 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- 230000009747 swallowing Effects 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/06—Wet spinning methods
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D4/00—Spinnerette packs; Cleaning thereof
-
- 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
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Artificial Filaments (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1044463 | 1963-03-07 | ||
| JP1411963 | 1963-03-29 | ||
| JP1412063 | 1963-03-29 | ||
| JP1731263 | 1963-04-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1494749A1 true DE1494749A1 (de) | 1970-12-03 |
Family
ID=48040688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19641494749 Pending DE1494749A1 (de) | 1963-03-07 | 1964-03-07 | Verfahren und Vorrichtung zur Herstellung von Viskosefasern oder -faeden |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3341645A (cg-RX-API-DMAC7.html) |
| DE (1) | DE1494749A1 (cg-RX-API-DMAC7.html) |
| GB (1) | GB1021537A (cg-RX-API-DMAC7.html) |
| NL (1) | NL6402309A (cg-RX-API-DMAC7.html) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2554635A1 (de) * | 1974-12-04 | 1976-06-10 | Rhone Poulenc Textile | Verfahren zur herstellung von fasern aus regenerierter zellulose mit erhoehtem fibrillationsvermoegen |
| DE3100368A1 (de) * | 1980-01-09 | 1981-12-24 | SNIA Viscosa Società Nazionale Industria Applicazioni Viscosa S.p.A., Milano | Verfahren zum kontinuierlichen spinnen von viskosereyon |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL134509C (cg-RX-API-DMAC7.html) * | 1965-08-03 | |||
| US3413683A (en) * | 1965-09-24 | 1968-12-03 | American Cyanamid Co | Annular bi-component spinerette assembly |
| IE31637L (en) * | 1967-11-06 | 1968-05-15 | Chimiotex | Regenerated cellulose filaments |
| US3875141A (en) * | 1968-02-16 | 1975-04-01 | Chimiotex | Regenerated cellulose filaments |
| US4477951A (en) * | 1978-12-15 | 1984-10-23 | Fiber Associates, Inc. | Viscose rayon spinning machine |
| US4386897A (en) * | 1980-06-05 | 1983-06-07 | Mobil Oil Corporation | System for recovering film from pressurized extrusion zone |
| US4404157A (en) * | 1981-06-17 | 1983-09-13 | Snia Viscosa Societa' Nazionale Industria Applicazioni Viscosa S.P.A. | Process for the continuous production of viscose rayon yarns having high degree of whiteness |
| CA1241797A (en) * | 1983-03-22 | 1988-09-06 | Teruhiko Sugimori | Method for coagulation of polymer latices and extruder therefor |
| US5017110A (en) * | 1987-02-16 | 1991-05-21 | Lenzing Aktiengesellschaft | Apparatus for producing high-temperature resistant polymers in powder form |
| IL135487A (en) * | 2000-04-05 | 2005-07-25 | Cupron Corp | Antimicrobial and antiviral polymeric materials and a process for preparing the same |
| HUE041585T2 (hu) * | 2004-09-28 | 2019-05-28 | Avivagen Inc | Kompozíciók és eljárások súlygyarapodás és táplálék konverzió elõsegítésére |
| JP5275629B2 (ja) * | 2004-11-07 | 2013-08-28 | カプロン インコーポレイテッド | 創傷、火傷及び他の皮膚症状の治療用銅含有材料 |
| ES2331920T3 (es) | 2004-11-09 | 2010-01-20 | The Cupron Corporation | Metodos y materiales para el cuidado de la piel. |
| US8741197B2 (en) * | 2007-03-28 | 2014-06-03 | Cupron Inc. | Antimicrobial, antifungal and antiviral rayon fibers |
| KR101762753B1 (ko) | 2007-10-26 | 2017-08-04 | 아비바젠 인코포레이티드. | 면역반응을 증강시키기 위한 조성물 및 그 방법 |
| CA2975313C (en) | 2009-04-30 | 2020-06-30 | Avivagen Inc. | Methods and compositions for improving the health of animals |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2536092A (en) * | 1946-09-21 | 1951-01-02 | American Viscose Corp | Method and apparatus for wet spinning of artificial filaments |
| US2536094A (en) * | 1949-09-17 | 1951-01-02 | American Viscose Corp | Process for spinning artificial fibers |
| US2882122A (en) * | 1956-01-05 | 1959-04-14 | Du Pont | Process for producing crimpable regenerated cellulose filaments |
| NL100295C (cg-RX-API-DMAC7.html) * | 1957-12-26 | |||
| BE581631A (cg-RX-API-DMAC7.html) * | 1958-08-12 | 1900-01-01 | ||
| US3046083A (en) * | 1960-06-06 | 1962-07-24 | American Viscose Corp | Method for producing crimped rayon staple fiber |
| US3108849A (en) * | 1960-10-27 | 1963-10-29 | Mitsubishi Rayon Co | Process for producing viscose regenerated cellulose fibers |
| BE625824A (cg-RX-API-DMAC7.html) * | 1962-04-09 | |||
| BE632439A (cg-RX-API-DMAC7.html) * | 1962-05-16 | |||
| BE624034A (cg-RX-API-DMAC7.html) * | 1962-11-14 |
-
1964
- 1964-02-25 GB GB7864/64A patent/GB1021537A/en not_active Expired
- 1964-02-26 US US347453A patent/US3341645A/en not_active Expired - Lifetime
- 1964-03-06 NL NL6402309A patent/NL6402309A/xx unknown
- 1964-03-07 DE DE19641494749 patent/DE1494749A1/de active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2554635A1 (de) * | 1974-12-04 | 1976-06-10 | Rhone Poulenc Textile | Verfahren zur herstellung von fasern aus regenerierter zellulose mit erhoehtem fibrillationsvermoegen |
| DE3100368A1 (de) * | 1980-01-09 | 1981-12-24 | SNIA Viscosa Società Nazionale Industria Applicazioni Viscosa S.p.A., Milano | Verfahren zum kontinuierlichen spinnen von viskosereyon |
Also Published As
| Publication number | Publication date |
|---|---|
| NL6402309A (cg-RX-API-DMAC7.html) | 1964-09-08 |
| US3341645A (en) | 1967-09-12 |
| GB1021537A (en) | 1966-03-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| SH | Request for examination between 03.10.1968 and 22.04.1971 |