CN1377428A - 纤维素成形品的制造方法 - Google Patents
纤维素成形品的制造方法 Download PDFInfo
- Publication number
- CN1377428A CN1377428A CN00813749A CN00813749A CN1377428A CN 1377428 A CN1377428 A CN 1377428A CN 00813749 A CN00813749 A CN 00813749A CN 00813749 A CN00813749 A CN 00813749A CN 1377428 A CN1377428 A CN 1377428A
- Authority
- CN
- China
- Prior art keywords
- cellulose
- carboxyl
- content
- tcf
- solution
- 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.)
- Granted
Links
- 229920002678 cellulose Polymers 0.000 title claims abstract description 86
- 239000001913 cellulose Substances 0.000 title claims abstract description 82
- 238000004519 manufacturing process Methods 0.000 title abstract description 7
- 238000000034 method Methods 0.000 claims abstract description 42
- 239000000835 fiber Substances 0.000 claims abstract description 17
- 150000003512 tertiary amines Chemical class 0.000 claims abstract description 9
- 239000000243 solution Substances 0.000 claims description 33
- 238000004061 bleaching Methods 0.000 claims description 24
- 229920000433 Lyocell Polymers 0.000 claims description 11
- 238000000354 decomposition reaction Methods 0.000 claims description 7
- 239000002904 solvent Substances 0.000 claims description 7
- 150000002894 organic compounds Chemical class 0.000 claims description 6
- 125000004432 carbon atom Chemical group C* 0.000 claims description 4
- SJRJJKPEHAURKC-UHFFFAOYSA-N N-methylmorpholine Substances CN1CCOCC1 SJRJJKPEHAURKC-UHFFFAOYSA-N 0.000 claims description 3
- 239000007864 aqueous solution Substances 0.000 claims description 3
- 238000004090 dissolution Methods 0.000 claims description 3
- 239000003513 alkali Substances 0.000 claims description 2
- 125000000217 alkyl group Chemical group 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 239000001257 hydrogen Substances 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 2
- 238000007711 solidification Methods 0.000 claims description 2
- 230000008023 solidification Effects 0.000 claims description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract description 5
- 230000015556 catabolic process Effects 0.000 abstract description 3
- 238000006731 degradation reaction Methods 0.000 abstract 2
- 230000015271 coagulation Effects 0.000 abstract 1
- 238000005345 coagulation Methods 0.000 abstract 1
- 235000010980 cellulose Nutrition 0.000 description 57
- 238000009987 spinning Methods 0.000 description 20
- 238000006116 polymerization reaction Methods 0.000 description 8
- LFTLOKWAGJYHHR-UHFFFAOYSA-N N-methylmorpholine N-oxide Chemical compound CN1(=O)CCOCC1 LFTLOKWAGJYHHR-UHFFFAOYSA-N 0.000 description 4
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 238000004040 coloring Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 description 2
- 150000002978 peroxides Chemical class 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 238000007385 chemical modification Methods 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- TXGSOSAONMOPDL-UHFFFAOYSA-N propan-2-yl 3,4,5-trihydroxybenzoate Chemical compound CC(C)OC(=O)C1=CC(O)=C(O)C(O)=C1 TXGSOSAONMOPDL-UHFFFAOYSA-N 0.000 description 1
- 238000004076 pulp bleaching Methods 0.000 description 1
- 239000004627 regenerated cellulose Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004753 textile Substances 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
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)
- Paper (AREA)
Abstract
Description
白度/纤维素来源 | 生产方法 | 纤维素的初始白度 | 纺丝的白度 |
Cellunler F美国Rayonier公司 | ECF(不含元素氯) | 89.9 | 55.0 |
Temfilm实施例1加大拿Tembec公司 | TCF(完全不含氯) | 87.5 | 55.3 |
ALLCELL美国Western纸浆厂 | ECF | 88.2 | 58.6 |
MoDoMoDo造纸厂 | TCF | 93.7 | 58.4 |
Temfilm加大拿Tembec公司 | TCF | 89.2 | 58.6 |
实施例 | 1 | 2 | 3 | 4 | 5 | 6 |
漂白 | TCF | TCF | TCF | ECF | ECF | ECF |
羧基含量,微摩尔/克 | 20.2 | 24.9 | 34.8 | 31.1 | 35.0 | 41.2 |
羰基含量*),微摩尔/克 | 52.1 | 48.2 | 35.8 | 28.1 | 24.5 | 82.2 |
DP纤维素 | 540 | 547 | 560 | 555 | 588 | 550 |
DO纤维 | 519 | 505 | 470 | 485 | 485 | 440 |
DP分解度% | 3.9 | 7.7 | 18.1 | 12.6 | 16.8 | 20.0 |
纤维素初始白度 | 93.2 | 93.5 | 93.7 | 93.4 | 93.1 | 93.0 |
纤维白度 | 68.8 | 65.4 | 68.4 | 62.8 | 58.5 | 58.7 |
实施例 | 7 | 8 | 9 | 10 |
来源/参数 | TeimbecTemfilm | MoDo造纸厂 | TeimbecTemSpr | RayonierCellunler |
漂白 | TCF | TCF | ECF | ECF |
零剪切粘度85℃(Pas) | 6967 | 4855 | 4730 | 4720 |
DP纤维素 | 538 | 510 | 520 | 510 |
DP纺丝溶液 | 490 | 455 | 452 | 450 |
DP分解[%] | 9.9 | 10.5 | 13.1 | 11.7 |
羧基含量,[微摩尔/克] | 20.9 | 24.4 | 36.8 | 28.8 |
羰基含量,[微摩尔/克] | 51.3 | 48.2 | 24.6 | 24.3 |
初始白度 | 90.5 | 92.1 | 91.1 | 92.1 |
纤维白度 | 62.3 | 61.2 | 55.3 | 58.0 |
Claims (8)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19948401A DE19948401C1 (de) | 1999-10-07 | 1999-10-07 | Verfahren zur Herstellung von Cellulose-Formkörpern |
DE19948401.5 | 1999-10-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1377428A true CN1377428A (zh) | 2002-10-30 |
CN1180141C CN1180141C (zh) | 2004-12-15 |
Family
ID=7924866
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB008137498A Expired - Lifetime CN1180141C (zh) | 1999-10-07 | 2000-09-29 | 纤维素成形品的制造方法 |
Country Status (15)
Country | Link |
---|---|
US (1) | US7175792B1 (zh) |
EP (1) | EP1224343B1 (zh) |
KR (1) | KR100661454B1 (zh) |
CN (1) | CN1180141C (zh) |
AT (1) | ATE317027T1 (zh) |
AU (1) | AU1645601A (zh) |
BR (1) | BR0014529B1 (zh) |
CA (1) | CA2385227A1 (zh) |
DE (2) | DE19948401C1 (zh) |
EA (1) | EA200200382A1 (zh) |
MY (1) | MY129236A (zh) |
NO (1) | NO20021588L (zh) |
TW (1) | TW522178B (zh) |
WO (1) | WO2001025515A1 (zh) |
ZA (1) | ZA200203556B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100359050C (zh) * | 2004-11-16 | 2008-01-02 | 唐山三友集团化纤有限公司 | 高白强力细旦粘胶短纤维及其生产工艺 |
CN101649061B (zh) * | 2009-07-13 | 2012-06-27 | 潍坊恒联玻璃纸有限公司 | 一种航空仪表盘专用纤维素膜的制备方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2662477C2 (ru) * | 2014-03-11 | 2018-07-26 | Смартполимер Гмбх | Огнестойкие формованные тела из целлюлозы, полученные способом прямого растворения |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3034685C2 (de) * | 1980-09-13 | 1984-07-05 | Akzo Gmbh, 5600 Wuppertal | Cellulose-Form- und Spinnmasse mit geringen Anteilen an niedermolekularen Abbauprodukten |
US4480089A (en) * | 1983-06-14 | 1984-10-30 | Purdue Research Foundation | Modified cellulose products by bleaching |
DD218104B5 (de) * | 1983-10-17 | 1996-06-13 | Thueringisches Inst Textil | Verfahren zur Herstellung thermisch stabiler Cellulose-Aminoxidloesungen |
DE4219658C3 (de) * | 1992-06-16 | 2001-06-13 | Ostthueringische Materialpruef | Verfahren zur Herstellung von Cellulosefasern -filamenten und -folien nach dem Trocken-Naßextrusionsverfahren |
DE4308524C1 (de) * | 1992-06-16 | 1994-09-22 | Thueringisches Inst Textil | Verfahren zur Herstellung von Cellulosefasern und -filamenten nach dem Trocken-Naßextrusionsverfahren |
DE4441468C2 (de) * | 1994-11-22 | 2000-02-10 | Ostthueringische Materialpruef | Verfahren zur Herstellung einer homogenen Lösung von Cellulose in wasserhaltigem N-Methylmorpholin-N-oxid |
AT402827B (de) * | 1995-12-22 | 1997-09-25 | Chemiefaser Lenzing Ag | Celluloseformkörper und verfahren zu seiner herstellung |
MXPA01008545A (es) * | 1999-02-24 | 2003-06-06 | Sca Hygiene Prod Gmbh | Materiales fibrosos que contienen celulosa oxidada y productos preparados a partir de estos. |
US6524348B1 (en) * | 1999-03-19 | 2003-02-25 | Weyerhaeuser Company | Method of making carboxylated cellulose fibers and products of the method |
DE19953591A1 (de) * | 1999-11-08 | 2001-05-17 | Sca Hygiene Prod Gmbh | Metallvernetzbare oxidierte cellulosehaltige Faserstoffe und daraus hergestellte Produkte |
US20030051834A1 (en) * | 2001-06-06 | 2003-03-20 | Weerawarna S. Ananda | Method for preparation of stabilized carboxylated cellulose |
US7052540B2 (en) * | 2004-03-11 | 2006-05-30 | Eastman Chemical Company | Aqueous dispersions of carboxylated cellulose esters, and methods of making them |
-
1999
- 1999-10-07 DE DE19948401A patent/DE19948401C1/de not_active Revoked
-
2000
- 2000-09-29 KR KR1020027004418A patent/KR100661454B1/ko not_active IP Right Cessation
- 2000-09-29 WO PCT/DE2000/003408 patent/WO2001025515A1/de active IP Right Grant
- 2000-09-29 EP EP00978960A patent/EP1224343B1/de not_active Expired - Lifetime
- 2000-09-29 EA EA200200382A patent/EA200200382A1/ru unknown
- 2000-09-29 CA CA002385227A patent/CA2385227A1/en not_active Abandoned
- 2000-09-29 AU AU16456/01A patent/AU1645601A/en not_active Abandoned
- 2000-09-29 BR BRPI0014529-7A patent/BR0014529B1/pt not_active IP Right Cessation
- 2000-09-29 AT AT00978960T patent/ATE317027T1/de not_active IP Right Cessation
- 2000-09-29 CN CNB008137498A patent/CN1180141C/zh not_active Expired - Lifetime
- 2000-09-29 DE DE50012169T patent/DE50012169D1/de not_active Expired - Fee Related
- 2000-09-29 US US10/088,751 patent/US7175792B1/en not_active Expired - Lifetime
- 2000-10-05 MY MYPI20004665A patent/MY129236A/en unknown
- 2000-12-28 TW TW089120885A patent/TW522178B/zh not_active IP Right Cessation
-
2002
- 2002-04-04 NO NO20021588A patent/NO20021588L/no not_active Application Discontinuation
- 2002-05-06 ZA ZA200203556A patent/ZA200203556B/xx unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100359050C (zh) * | 2004-11-16 | 2008-01-02 | 唐山三友集团化纤有限公司 | 高白强力细旦粘胶短纤维及其生产工艺 |
CN101649061B (zh) * | 2009-07-13 | 2012-06-27 | 潍坊恒联玻璃纸有限公司 | 一种航空仪表盘专用纤维素膜的制备方法 |
Also Published As
Publication number | Publication date |
---|---|
BR0014529B1 (pt) | 2011-08-09 |
EP1224343A1 (de) | 2002-07-24 |
EA200200382A1 (ru) | 2002-10-31 |
CN1180141C (zh) | 2004-12-15 |
AU1645601A (en) | 2001-05-10 |
NO20021588D0 (no) | 2002-04-04 |
NO20021588L (no) | 2002-04-04 |
ATE317027T1 (de) | 2006-02-15 |
BR0014529A (pt) | 2002-08-27 |
DE50012169D1 (de) | 2006-04-13 |
EP1224343B1 (de) | 2006-02-01 |
DE19948401C1 (de) | 2001-05-03 |
US7175792B1 (en) | 2007-02-13 |
WO2001025515A1 (de) | 2001-04-12 |
KR20020037378A (ko) | 2002-05-18 |
TW522178B (en) | 2003-03-01 |
MY129236A (en) | 2007-03-30 |
KR100661454B1 (ko) | 2006-12-27 |
CA2385227A1 (en) | 2001-04-12 |
ZA200203556B (en) | 2003-02-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: ZIMMERMANN FORMENBAU GMBH Free format text: FORMER OWNER: ALCERU SCHWARZA GMBH Effective date: 20040308 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20040308 Address after: Frankfurt, Germany Applicant after: Zimmer Aktiengesellschaft Address before: Germany Lu Dole Hotel Applicant before: Alceru Schwarza GmbH |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: LIANJIGE STOCK CO., LTD. Free format text: FORMER OWNER: QIMOER CO., LTD. Effective date: 20090925 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20090925 Address after: Austria Lun Qing Patentee after: Lenzing AG Address before: Frankfurt, Germany Patentee before: Zimmer AG |
|
CX01 | Expiry of patent term |
Granted publication date: 20041215 |
|
CX01 | Expiry of patent term |