CN1311123C - Method for treating cellulosic moulded bodies - Google Patents
Method for treating cellulosic moulded bodies Download PDFInfo
- Publication number
- CN1311123C CN1311123C CNB028253175A CN02825317A CN1311123C CN 1311123 C CN1311123 C CN 1311123C CN B028253175 A CNB028253175 A CN B028253175A CN 02825317 A CN02825317 A CN 02825317A CN 1311123 C CN1311123 C CN 1311123C
- Authority
- CN
- China
- Prior art keywords
- fiber
- cellulose
- textile auxiliary
- moulded bodies
- cyclodextrin
- 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 - Fee Related
Links
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
- D06M15/03—Polysaccharides or derivatives thereof
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
- D06M13/35—Heterocyclic compounds
- D06M13/355—Heterocyclic compounds having six-membered heterocyclic rings
- D06M13/358—Triazines
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/04—Vegetal fibres
- D06M2101/06—Vegetal fibres cellulosic
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Artificial Filaments (AREA)
Abstract
The invention relates to a process for the treatment of cellulosic moulded bodies produced from a solution of cellulose in an aqueous tertiary amine oxide, in particular fibres, wherein the moulded bodies are contacted with a textile auxiliary agent. The process according to the invention is characterized in that the textile auxiliary agent comprises a cyclodextrin and/or a cyclodextrin derivative.
Description
The present invention relates to cellulose moulded bodies, fiber and contain the processing method of the fabric of fiber particularly, described molding is contacted molding in the method by the formulations prepared from solutions of cellulose in moisture tertiary amino oxides with a kind of textile auxiliary, give the performance that molding improves.
For purpose of the present invention, term " molding " is also particularly including sponge.
Described serial of methods in recent years and replaced viscose process, wherein under the situation that does not generate derivative with cellulose dissolution in the aqueous solution of the composition of organic solvent, organic solvent and inorganic salts or salt.The cellulose fibre that solution is thus made is called " solvent spinning " fiber, and obtains generic name Lyocell at BISFA (artificial fibre standardization international office), and BISFA will be defined as Lyocell by the cellulose fibre that weaving techniques obtains from organic solvent.BISFA is interpreted as " organic solvent " in the mixture be made up of organic chemicals and water." solvent spinning " is meant dissolving and the weaving that derivatization does not take place.
Yet have only unique a kind of method for preparing the cellulose fibre of solvent spinning to realize industrialization so far.Use tertiary amino oxides in this method, particularly N-methylmorpholine-N-oxide (NMMO) is as solvent.For example described such method in US-A4246221, its fiber that provides is a feature with high strength, high humility modulus and high hook joint strength.
WO99/19555 has described a kind of method of fiber of Treatment Solution spinning, fiber and 2 in this method, 4-two chloro-6-hydroxyl-1,3,5-triazines or the contact of its salt.Compare with fibrillation, the fiber that obtains like this shows the intensity of improvement.
In addition, US5728823 discloses cyclodextrine derivatives, particularly the sodium salt of 2-chloro-4-hydroxyl-1,3,5-triazines basic ring dextrin.US5728823 has further described film, paper tinsel, textiles or the leather of cyclodextrine derivatives institute combination.The textiles of handling with cyclodextrine derivatives is suitable for for example absorbing undesirable smell.
The cyclodextrin that WO01/48025 describes is by crosslinking agent and glycan covalent bond.
Find now, can use the textile auxiliary that comprises cyclodextrin and/or cyclodextrine derivatives to handle the cellulose moulded bodies that makes by the solution of cellulose in moisture tertiary amino oxides, form the product of performance improvement thus.
Preferred molding relates to the fiber that never exists with drying regime.Can in the post-processing step of continuous converted products device, handle the fiber that does not never exist with drying regime.
Known cyclodextrin can comprise active material, and described active material is then for example through discharging for a long time.The method according to this invention, can be in the continuous producing method process of the fiber of handling with cyclodextrin or cyclodextrine derivatives simultaneously and/or this active material of first back loading.
Preferably in alkaline environment, carry out with the processing that textile auxiliary carries out.
The preferably textile auxiliary agent also comprises a kind of crosslinking agent in addition.Especially preferably use 2,4-two chloro-6-hydroxyl-1,3,5-triazines or its salt are as crosslinking agent.
According to the prior art of US5728823, must at first prepare expensive cyclodextrine derivatives, for example the sodium salt of 2-chloro-4-hydroxyl-1,3,5-triazines basic ring dextrin, this derivative of coating on pending material subsequently.
Show now, can in pending fiber, add cyclodextrin and crosslinking agent, particularly 2,4-two chloro-6-hydroxyl-1,3,5-triazines, and obtain good result, and needn't at first prepare a kind of compound by these two kinds of materials.
In another embodiment, comprise textile auxiliary 2-chloro-4-hydroxyl-1,3,5-triazines basic ring dextrin (MCT-CD) or its salt according to the inventive method.
The invention still further relates to the cellulose fibre of the solvent spinning that obtains according to the inventive method, and the fabric that contains this fiber.
Embodiment 1:
According to the fiber of the solvent spinning of the method described among WO93/19230 preparation, it has the 1.3dtex fiber number, carries out under situation about never existing with drying regime by following processing:
Under the room temperature, fiber was flooded in solution 5 minutes, bath raio is 1: 10, and this solution contains 2 of 20g/l, the cyclodextrin of the sodium salt of 4-two chloro-6-hydroxyl-1,3,5-triazines, the NaOH of 16g/l and 100g/l (CAVAMAX W7, Wacker chemical company produces).Extrude the fiber that humidity is 100-110% by a kind of extruder subsequently, also dry with saturated vapor (100%) in 100 ℃ of heat treatments 5 minutes, washing.
Measuring the active cyclodextrin content of the fiber that obtains like this by the photometry (552nm) of phenolphthalein solution variable color, is 2.33 weight %.
Measure the brooming degree of fiber by filamentary wet ABRASION RESISTANCE (according to the method for testing of WO99/19555).The mean value that obtains the sample of processing according to the present invention according to this method of testing is 210 commentaries on classics.By comparison, the wet wear-resisting value of untreated fibers has only 40-60 to change.
Embodiment 2:
Carry out as above-mentioned embodiment 1, wherein Treatment Solution contains 2 of 20g/l, the soda of the sodium salt of 4-two chloro-6-hydroxyl-1,3,5-triazines, NaOH, the 30g/l of 16g/l and the cyclodextrin of 50g/l (CAVAMAX W7, Wacker chemical company produces).
The content of the active cyclodextrin of the fiber that obtains like this is 1.65 weight %, and wet wear-resisting value is 470 commentaries on classics.
Embodiment 3:
Carry out as above-mentioned embodiment 1, wherein Treatment Solution contains the soda of 30g/l and the 2-chloro-4-hydroxyl of 100g/l-1,3,5-triazines basic ring dextrin (MCT-CD; CAVASOL W7MCT, Wacker chemical company produces).
The content of active MCT-CD in the fiber that obtains like this is 1.89 weight %.
Claims (10)
1. never handle the method for the cellulose fibre that exists with drying regime, the solution of this cellulose fibre in moisture tertiary amino oxides makes, and fiber is contacted with textile auxiliary, it is characterized in that textile auxiliary comprises cyclodextrin and/or cyclodextrine derivatives.
2. according to the method for claim 1, it is characterized in that described textile auxiliary also comprises crosslinking agent.
3. handle the method for cellulose moulded bodies, this molding is made by the solution of cellulose in moisture tertiary amino oxides, and molding is contacted with textile auxiliary, it is characterized in that, textile auxiliary comprises cyclodextrin and/or cyclodextrine derivatives, and textile auxiliary also comprises crosslinking agent.
4. according to the method for claim 3, it is characterized in that described cellulose moulded bodies is a fiber.
5. according to the method for claim 4, it is characterized in that described molding is the fiber that never exists with drying regime.
6. according to the method for one of claim 3 to 5, it is characterized in that use 2,4-two chloro-6-hydroxyl-1,3,5-triazines or its salt are as crosslinking agent.
7. according to the method for claim 1, it is characterized in that described textile auxiliary comprises 2-chloro-4-hydroxyl-1,3,5-triazines basic ring dextrin or its salt.
8. the cellulose moulded bodies that obtains according to the method for one of claim 1 to 7.
9. cellulose moulded bodies according to Claim 8, wherein this cellulose moulded bodies is a fiber.
10. the fabric that contains claim 8 or 9 described solution spun fiber cellulose fibers.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ATA2012/2001 | 2001-12-20 | ||
| AT0201201A AT413988B (en) | 2001-12-20 | 2001-12-20 | METHOD FOR THE TREATMENT OF CELLULOSIC FORM BODIES |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1604979A CN1604979A (en) | 2005-04-06 |
| CN1311123C true CN1311123C (en) | 2007-04-18 |
Family
ID=3689615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB028253175A Expired - Fee Related CN1311123C (en) | 2001-12-20 | 2002-12-19 | Method for treating cellulosic moulded bodies |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP1463858B1 (en) |
| JP (1) | JP2005535790A (en) |
| KR (1) | KR100910989B1 (en) |
| CN (1) | CN1311123C (en) |
| AT (2) | AT413988B (en) |
| AU (1) | AU2002361375A1 (en) |
| DE (1) | DE50214703D1 (en) |
| TW (1) | TWI273148B (en) |
| WO (1) | WO2003054283A2 (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100392172C (en) * | 2006-09-21 | 2008-06-04 | 浙江理工大学 | Preparation method of cyclodextrin polymer simulation enzyme functional fibre |
| CN100398741C (en) * | 2006-09-21 | 2008-07-02 | 浙江理工大学 | Production of cyclodextrin-phthalocyanine double analog enzyme functional fibre |
| CN100392173C (en) * | 2006-09-21 | 2008-06-04 | 浙江理工大学 | Preparation method of cyclodextrin simulation enzyme functional fibre |
| CN100415980C (en) * | 2006-09-21 | 2008-09-03 | 浙江理工大学 | Production of cyclodextrin-phthalocyanine double analog enzyme functional fibre |
| CN101220557B (en) * | 2007-12-06 | 2010-06-02 | 浙江理工大学 | Method for manufacturing mimetic enzyme catalysis fibre |
| AT506334B1 (en) * | 2008-01-22 | 2010-12-15 | Chemiefaser Lenzing Ag | METHOD FOR THE TREATMENT OF CELLULOSIC FORM BODIES |
| AT509289B1 (en) * | 2009-12-28 | 2014-06-15 | Chemiefaser Lenzing Ag | FUNCTIONALIZED CELLULOSIC FORM BODY AND METHOD FOR THE PRODUCTION THEREOF |
| JP4832573B2 (en) * | 2010-02-27 | 2011-12-07 | 慶一郎 金久 | Antiviral and antibacterial processing methods for textile structures |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1157574A (en) * | 1994-08-12 | 1997-08-20 | 普罗克特和甘保尔公司 | Fabric treating composition containing beta-cyclodextrin |
| US5728823A (en) * | 1994-08-18 | 1998-03-17 | Consortium Fur Elektrochemische Industrie Gmbh | Cyclodextrin derivatives having at least one nitrogen-containing heterocycle, their preparation and use |
| WO1999019555A1 (en) * | 1997-10-15 | 1999-04-22 | Lenzing Aktiengesellschaft | Method for treating cellulosic shaped bodies |
| CN1045117C (en) * | 1989-04-12 | 1999-09-15 | 普罗格特-甘布尔公司 | Treatment of fbaric with perfume/cyclodextrin complexes |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19520967A1 (en) * | 1995-06-08 | 1996-12-12 | Consortium Elektrochem Ind | Treatment of leather, synthetic or natural textiles |
| JP2000505692A (en) * | 1996-12-17 | 2000-05-16 | ザ、プロクター、エンド、ギャンブル、カンパニー | Absorbent products with odor control system |
-
2001
- 2001-12-20 AT AT0201201A patent/AT413988B/en not_active IP Right Cessation
-
2002
- 2002-12-16 TW TW091136278A patent/TWI273148B/en not_active IP Right Cessation
- 2002-12-19 WO PCT/AT2002/000362 patent/WO2003054283A2/en active Application Filing
- 2002-12-19 CN CNB028253175A patent/CN1311123C/en not_active Expired - Fee Related
- 2002-12-19 DE DE50214703T patent/DE50214703D1/en not_active Expired - Lifetime
- 2002-12-19 KR KR1020047009441A patent/KR100910989B1/en active IP Right Grant
- 2002-12-19 JP JP2003554976A patent/JP2005535790A/en active Pending
- 2002-12-19 AU AU2002361375A patent/AU2002361375A1/en not_active Abandoned
- 2002-12-19 AT AT02796479T patent/ATE483848T1/en not_active IP Right Cessation
- 2002-12-19 EP EP02796479A patent/EP1463858B1/en not_active Expired - Lifetime
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1045117C (en) * | 1989-04-12 | 1999-09-15 | 普罗格特-甘布尔公司 | Treatment of fbaric with perfume/cyclodextrin complexes |
| CN1157574A (en) * | 1994-08-12 | 1997-08-20 | 普罗克特和甘保尔公司 | Fabric treating composition containing beta-cyclodextrin |
| US5728823A (en) * | 1994-08-18 | 1998-03-17 | Consortium Fur Elektrochemische Industrie Gmbh | Cyclodextrin derivatives having at least one nitrogen-containing heterocycle, their preparation and use |
| WO1999019555A1 (en) * | 1997-10-15 | 1999-04-22 | Lenzing Aktiengesellschaft | Method for treating cellulosic shaped bodies |
| CN1241230A (en) * | 1997-10-15 | 2000-01-12 | 连津格股份公司 | Method for treating cellulosic shaped bodies |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100910989B1 (en) | 2009-08-05 |
| TWI273148B (en) | 2007-02-11 |
| ATA20122001A (en) | 2005-11-15 |
| WO2003054283A2 (en) | 2003-07-03 |
| KR20040070238A (en) | 2004-08-06 |
| AT413988B (en) | 2006-08-15 |
| TW200301325A (en) | 2003-07-01 |
| CN1604979A (en) | 2005-04-06 |
| EP1463858A2 (en) | 2004-10-06 |
| WO2003054283A3 (en) | 2004-08-05 |
| EP1463858B1 (en) | 2010-10-06 |
| AU2002361375A1 (en) | 2003-07-09 |
| ATE483848T1 (en) | 2010-10-15 |
| AU2002361375A8 (en) | 2003-07-09 |
| DE50214703D1 (en) | 2010-11-18 |
| JP2005535790A (en) | 2005-11-24 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070418 Termination date: 20201219 |
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| CF01 | Termination of patent right due to non-payment of annual fee |