SE511842C2 - Sätt att framställa en viskoslösning - Google Patents
Sätt att framställa en viskoslösningInfo
- Publication number
- SE511842C2 SE511842C2 SE9701447A SE9701447A SE511842C2 SE 511842 C2 SE511842 C2 SE 511842C2 SE 9701447 A SE9701447 A SE 9701447A SE 9701447 A SE9701447 A SE 9701447A SE 511842 C2 SE511842 C2 SE 511842C2
- Authority
- SE
- Sweden
- Prior art keywords
- cellulose
- weight
- surfactant
- amount
- solution
- Prior art date
Links
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 claims abstract description 35
- 239000004094 surface-active agent Substances 0.000 claims abstract description 32
- 229920000297 Rayon Polymers 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 15
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000003513 alkali Substances 0.000 claims abstract description 11
- 239000003093 cationic surfactant Substances 0.000 claims abstract description 8
- 238000004519 manufacturing process Methods 0.000 claims abstract description 6
- 229920003043 Cellulose fiber Polymers 0.000 claims abstract description 4
- 230000001678 irradiating effect Effects 0.000 claims abstract description 4
- 239000002245 particle Substances 0.000 claims abstract description 4
- 239000004627 regenerated cellulose Substances 0.000 claims abstract description 4
- 229920002678 cellulose Polymers 0.000 claims description 38
- 239000001913 cellulose Substances 0.000 claims description 38
- 238000005517 mercerization Methods 0.000 claims description 8
- 239000002736 nonionic surfactant Substances 0.000 claims description 7
- 125000004432 carbon atom Chemical group C* 0.000 claims description 3
- 125000001183 hydrocarbyl group Chemical group 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 2
- 125000001931 aliphatic group Chemical group 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 125000001302 tertiary amino group Chemical group 0.000 claims description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 1
- -1 diol compound Chemical class 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 239000000243 solution Substances 0.000 description 27
- 239000000835 fiber Substances 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 239000006227 byproduct Substances 0.000 description 4
- JOUIQRNQJGXQDC-AXTSPUMRSA-N namn Chemical compound O1[C@@H](COP(O)([O-])=O)[C@H](O)[C@@H](O)[C@@H]1[N+]1=CC=CC(C(O)=O)=C1 JOUIQRNQJGXQDC-AXTSPUMRSA-N 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- 238000004090 dissolution Methods 0.000 description 3
- 229920000768 polyamine Polymers 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- ZOOODBUHSVUZEM-UHFFFAOYSA-N ethoxymethanedithioic acid Chemical compound CCOC(S)=S ZOOODBUHSVUZEM-UHFFFAOYSA-N 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 239000012991 xanthate Substances 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- LAWOZCWGWDVVSG-UHFFFAOYSA-N dioctylamine Chemical compound CCCCCCCCNCCCCCCCC LAWOZCWGWDVVSG-UHFFFAOYSA-N 0.000 description 1
- 150000002009 diols Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000006266 etherification reaction Methods 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 238000003359 percent control normalization Methods 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000003760 tallow Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
- C08L1/08—Cellulose derivatives
- C08L1/22—Cellulose xanthate
- C08L1/24—Viscose
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B16/00—Regeneration of cellulose
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B9/00—Cellulose xanthate; Viscose
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Engineering & Computer Science (AREA)
- Artificial Filaments (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Formation And Processing Of Food Products (AREA)
- Paper (AREA)
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9701447A SE511842C2 (sv) | 1997-04-18 | 1997-04-18 | Sätt att framställa en viskoslösning |
| AT98905934T ATE364051T1 (de) | 1997-04-18 | 1998-02-25 | Verfahren zur herstellung einer viskoselösung |
| PCT/SE1998/000336 WO1998047924A1 (fr) | 1997-04-18 | 1998-02-25 | Procede permettant de produire une solution de viscose |
| DE69837880T DE69837880D1 (de) | 1997-04-18 | 1998-02-25 | Verfahren zur herstellung einer viskoselösung |
| EP98905934A EP0975675B1 (fr) | 1997-04-18 | 1998-02-25 | Procede permettant de produire une solution de viscose |
| CN98804207A CN1103783C (zh) | 1997-04-18 | 1998-02-25 | 粘胶溶液的制备方法，粘胶溶液及其用途 |
| IDW991033A ID22776A (id) | 1997-04-18 | 1998-02-25 | Metoda untuk memproduksi larutan viskos |
| RU99124575/04A RU2205906C2 (ru) | 1997-04-18 | 1998-02-25 | Способ получения вискозного раствора |
| TW087103709A TW382019B (en) | 1997-04-18 | 1998-03-13 | Method of producing a viscose solution |
| US09/419,458 US6068689A (en) | 1997-04-18 | 1999-10-15 | Method of producing a viscose solution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9701447A SE511842C2 (sv) | 1997-04-18 | 1997-04-18 | Sätt att framställa en viskoslösning |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE9701447D0 SE9701447D0 (sv) | 1997-04-18 |
| SE9701447L SE9701447L (sv) | 1998-10-19 |
| SE511842C2 true SE511842C2 (sv) | 1999-12-06 |
Family
ID=20406623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE9701447A SE511842C2 (sv) | 1997-04-18 | 1997-04-18 | Sätt att framställa en viskoslösning |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US6068689A (fr) |
| EP (1) | EP0975675B1 (fr) |
| CN (1) | CN1103783C (fr) |
| AT (1) | ATE364051T1 (fr) |
| DE (1) | DE69837880D1 (fr) |
| ID (1) | ID22776A (fr) |
| RU (1) | RU2205906C2 (fr) |
| SE (1) | SE511842C2 (fr) |
| TW (1) | TW382019B (fr) |
| WO (1) | WO1998047924A1 (fr) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE511094C2 (sv) * | 1997-12-05 | 1999-08-02 | Akzo Nobel Nv | Användning av en alkoxilerad polyamintensid som spinnbadsadditiv i viskosprocessen |
| DE10030806A1 (de) * | 2000-06-29 | 2002-01-10 | Stockhausen Chem Fab Gmbh | Verwendung von Alkylpolyglucosiden als Filtrationshilfsmittel im Viskoseverfahren |
| CN1302012C (zh) * | 2004-10-18 | 2007-02-28 | 保定天鹅股份有限公司 | 一种用于粘胶纤维生产中的黄化方法 |
| US8911833B2 (en) * | 2008-04-30 | 2014-12-16 | Xyleco, Inc. | Textiles and methods and systems for producing textiles |
| CN103114348B (zh) * | 2012-12-21 | 2015-04-08 | 湖北金环股份有限公司 | 一种粘胶基碳纤维原丝的加工方法 |
| JP6600777B2 (ja) * | 2015-04-23 | 2019-11-06 | サンノプコ株式会社 | 溶解パルプ組成物及びビスコースレーヨン製造方法 |
| EP3494254B1 (fr) | 2016-08-04 | 2021-09-29 | PVH Corp. | Tissus et vêtements sans repassage, et leur procédé de finition |
| CN113474375B (zh) * | 2019-02-22 | 2023-09-29 | 巴斯夫欧洲公司 | 生产粘胶溶液的方法和由此制成的粘胶溶液及生产粘胶纤维的方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE563660A (fr) * | 1957-01-02 | |||
| SE421530B (sv) * | 1974-09-23 | 1982-01-04 | Modokemi Ab | Viskoslosning samt sett for framstellning av en viskoslosning |
| DD140747A1 (de) * | 1978-10-27 | 1980-03-26 | Klaus Fischer | Verfahren zur herstellung von viskosen |
| SE455505B (sv) * | 1983-05-05 | 1988-07-18 | Berol Kemi Ab | Sett att forbettra en viskoslosnings filtrerbarhet |
| SU1669916A1 (ru) * | 1988-07-12 | 1991-08-15 | Предприятие П/Я В-8780 | Способ получени вискозы |
| RU2005830C1 (ru) * | 1992-09-10 | 1994-01-15 | Московское научно-производственное объединение "НИОПИК" | Модификатор для производства вискозных технических нитей и высокомодульного вискозного волокна |
| CN1041540C (zh) * | 1993-05-22 | 1999-01-06 | 伯拉应用科学研究所 | 制备再生的纤维素纤维的无锌粘胶工艺 |
| DE4435385A1 (de) * | 1994-10-04 | 1996-04-11 | Hoechst Ag | Verfahren zum Färben von modifizierten Viskosefasern mit Säure- oder Direktfarbstoffen |
-
1997
- 1997-04-18 SE SE9701447A patent/SE511842C2/sv not_active IP Right Cessation
-
1998
- 1998-02-25 WO PCT/SE1998/000336 patent/WO1998047924A1/fr not_active Ceased
- 1998-02-25 DE DE69837880T patent/DE69837880D1/de not_active Expired - Lifetime
- 1998-02-25 CN CN98804207A patent/CN1103783C/zh not_active Expired - Fee Related
- 1998-02-25 EP EP98905934A patent/EP0975675B1/fr not_active Expired - Lifetime
- 1998-02-25 AT AT98905934T patent/ATE364051T1/de not_active IP Right Cessation
- 1998-02-25 ID IDW991033A patent/ID22776A/id unknown
- 1998-02-25 RU RU99124575/04A patent/RU2205906C2/ru not_active IP Right Cessation
- 1998-03-13 TW TW087103709A patent/TW382019B/zh not_active IP Right Cessation
-
1999
- 1999-10-15 US US09/419,458 patent/US6068689A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| ID22776A (id) | 1999-12-09 |
| WO1998047924A1 (fr) | 1998-10-29 |
| EP0975675B1 (fr) | 2007-06-06 |
| TW382019B (en) | 2000-02-11 |
| SE9701447D0 (sv) | 1997-04-18 |
| SE9701447L (sv) | 1998-10-19 |
| EP0975675A1 (fr) | 2000-02-02 |
| CN1103783C (zh) | 2003-03-26 |
| CN1252812A (zh) | 2000-05-10 |
| RU2205906C2 (ru) | 2003-06-10 |
| ATE364051T1 (de) | 2007-06-15 |
| DE69837880D1 (de) | 2007-07-19 |
| US6068689A (en) | 2000-05-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |