JP2012503104A - セルロース成形体の処理方法 - Google Patents
セルロース成形体の処理方法 Download PDFInfo
- Publication number
- JP2012503104A JP2012503104A JP2011527145A JP2011527145A JP2012503104A JP 2012503104 A JP2012503104 A JP 2012503104A JP 2011527145 A JP2011527145 A JP 2011527145A JP 2011527145 A JP2011527145 A JP 2011527145A JP 2012503104 A JP2012503104 A JP 2012503104A
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- JP
- Japan
- Prior art keywords
- chitosan
- fibers
- fiber
- acid
- 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.)
- Pending
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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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
- A61P17/02—Drugs for dermatological disorders for treating wounds, ulcers, burns, scars, keloids, or the like
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/04—Antibacterial agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P7/00—Drugs for disorders of the blood or the extracellular fluid
- A61P7/04—Antihaemorrhagics; Procoagulants; Haemostatic agents; Antifibrinolytic agents
-
- 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
- D06M14/00—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials
- D06M14/02—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials on to materials of natural origin
- D06M14/04—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials on to materials of natural origin of vegetal origin, e.g. cellulose 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
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/23907—Pile or nap type surface or component
- Y10T428/23986—With coating, impregnation, or bond
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31971—Of carbohydrate
- Y10T428/31975—Of cellulosic next to another carbohydrate
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
Abstract
【選択図】 図1
Description
−100%キトサン繊維の製造及びキトサンを配合した「合成繊維」の製造;
−織物繊維の仕上げ及び被覆;
−繊維産業用の加工助剤(auxiliary process agents);
に分類される。
実施例1
以下の種類のキトサンをセルロース繊維の処理に用いた。
1.3dtexリヨセル繊維(無NMMO洗浄、非乾燥)
1.3dtexモダール繊維(未漂白、非乾燥)
1.3dtexビスコース繊維(未漂白、非乾燥)
室温下、浴比(liquor ratio)1:10で非乾燥繊維に各キトサン溶液を5分間含浸させ、1barで加圧し、100℃/100%相対湿度の条件で5分間蒸気処理し、洗浄し、60℃で乾燥した。
−製造試験におけるリヨセル繊維の調製
繊度1.3dtex及び裁断長38mmのリヨセル繊維をキトサンで処理した。
Claims (16)
- セルロース成形体を処理する方法であって、前記成形体をキトサンの酸性溶液に接触させ、キトサンが80%以上の脱アセチル化度、7w%以上、好ましくは7.5w%以上の窒素含量、10〜1000kDa、好ましくは10〜160kDaの重量平均分子量Mw(D)、及び1000mPas以下、好ましくは400mPas以下、特に好ましくは200mPas以下の粘度(1w%酢酸を用いた1w%溶液の25℃での粘度)を有することを特徴とする方法。
- 溶液のキトサン含量が0.1〜10w%、好ましくは1〜4w%であることを特徴とする、請求項1に記載の方法。
- 成形体が繊維の形態で存在することを特徴とする、請求項1又は2に記載の方法。
- 繊維がリヨセル繊維、モダール繊維、ポリノジック繊維、及び/又はビスコース繊維であることを特徴とする、請求項3に記載の方法。
- 処理をする繊維が既に乾燥した形態で提供され、特に繊維製品の一体部分、好ましくは糸、織物、編物、これらを用いて製造した衣料、又は不織布であることを特徴とする、請求項3又は4に記載の方法。
- 処理の間、繊維が非乾燥形態で存在することを特徴とする、請求項3又は4に記載の方法。
- 繊維が繊維フリース形態で存在することを特徴とする、請求項6に記載の方法。
- 処理前の繊維の残留水分が50〜500%であることを特徴とする、請求項6又は7に記載の方法。
- 成形体を溶液での処理の後、熱蒸気での処理に供することを特徴とする、請求項1〜8のいずれか一項に記載の方法。
- 溶液を調製するため、キトサンを無機酸又は有機酸に溶解することを特徴とする、請求項1〜9のいずれか一項に記載の方法。
- 酸が炭素原子数1〜30のモノ−、ジ−、又はトリ−カルボン酸、好ましくは乳酸、酢酸、ギ酸、プロピオン酸、グリコール酸、クエン酸、シュウ酸、及びこれらの混合物からなる群から選ばれることを特徴とする請求項10に記載の方法。
- 請求項1〜11のいずれか一項に記載の方法によって得られる成形体。
- 繊維の形態、好ましくはリヨセル繊維、モダール繊維、ポリノジック繊維、及び/又はビスコース繊維の形態であることを特徴とする、請求項12に記載の成形体。
- キトサン含量が0.1w%以上、好ましくは0.2〜1w%、特に好ましくは0.4〜0.6w%であることを特徴とする、請求項12または13に記載の成形体。
- 請求項12〜14のいずれか一項に記載の成形体の、抗菌製品としての、消臭製品としての、創傷治癒、止血および血液凝固を促進する製品としての、不織布製品中での、及び/又は充填繊維としての使用。
- 特にキトサン含量が0.2〜1w%であり、創傷治癒製品として、特に再生表皮中の細胞増殖を促進する製品としての特定用途に用いられることを特徴とする、請求項12〜14のいずれか一項に記載の成形体。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ATA1471/2008 | 2008-09-22 | ||
AT0147108A AT507386A1 (de) | 2008-09-22 | 2008-09-22 | Verfahren zur behandlung cellulosischer formkörper |
PCT/AT2009/000334 WO2010031091A1 (de) | 2008-09-22 | 2009-08-27 | Verfahren zur behandlung cellulosischer formkörper |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2012503104A true JP2012503104A (ja) | 2012-02-02 |
Family
ID=41258307
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011527145A Pending JP2012503104A (ja) | 2008-09-22 | 2009-08-27 | セルロース成形体の処理方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US20130295151A2 (ja) |
EP (1) | EP2329074B1 (ja) |
JP (1) | JP2012503104A (ja) |
KR (1) | KR101693582B1 (ja) |
CN (1) | CN102159765A (ja) |
AT (1) | AT507386A1 (ja) |
ES (1) | ES2611104T3 (ja) |
WO (1) | WO2010031091A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108130619A (zh) * | 2017-11-30 | 2018-06-08 | 湖州科博信息科技有限公司 | 一种复合纺织材料 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2368532A1 (en) | 2010-03-25 | 2011-09-28 | Ganzoni & Cie AG | Compression textile comprising chitosan coated fibres |
CN101812743B (zh) * | 2010-05-10 | 2012-10-17 | 山东华兴海慈新材料有限公司 | 一种工业化生产纯壳聚糖纤维的纺丝液制备方法 |
EP2540263A1 (en) | 2011-06-29 | 2013-01-02 | Sigvaris Inc. | Graduated compression garments |
KR101366417B1 (ko) * | 2012-02-02 | 2014-02-25 | 순천향대학교 산학협력단 | 천연물질을 이용한 항균성 창상 피복재 및 그 제조방법 |
CN103572597B (zh) * | 2013-10-24 | 2015-11-18 | 浙江理工大学 | 一种糟朽棉织物文物抗菌加固方法 |
AT516414B1 (de) * | 2014-10-28 | 2017-07-15 | Chemiefaser Lenzing Ag | Flüssigkeitsgetränkter Vliesstoff, enthaltend Zinkoxid-haltige Cellulosefasern |
EP3771755A1 (de) | 2019-08-02 | 2021-02-03 | Lenzing Aktiengesellschaft | Verfahren zur herstellung von lyocell-stapelfasern |
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JPH09217269A (ja) * | 1996-02-13 | 1997-08-19 | Asahi Chem Ind Co Ltd | 抗菌性繊維及びその製造方法 |
JPH09291478A (ja) * | 1996-04-18 | 1997-11-11 | Asahi Chem Ind Co Ltd | ポリエステル繊維加工布帛及びその製造方法 |
JP2005527710A (ja) * | 2002-04-02 | 2005-09-15 | アールストロム コーポレイション | キトサンベース層が塗布された支持体及びその製造法 |
JP2005247907A (ja) * | 2004-03-01 | 2005-09-15 | Shinichiro Nishimura | キトサン誘導体及びその製造方法 |
JP2008138338A (ja) * | 2006-12-05 | 2008-06-19 | Ehime Prefecture | キトサン分解物を利用した繊維の加工処理方法 |
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2008
- 2008-09-22 AT AT0147108A patent/AT507386A1/de not_active Application Discontinuation
-
2009
- 2009-08-27 KR KR1020117007095A patent/KR101693582B1/ko active IP Right Grant
- 2009-08-27 US US13/119,807 patent/US20130295151A2/en not_active Abandoned
- 2009-08-27 ES ES09775616.7T patent/ES2611104T3/es active Active
- 2009-08-27 CN CN2009801371190A patent/CN102159765A/zh active Pending
- 2009-08-27 JP JP2011527145A patent/JP2012503104A/ja active Pending
- 2009-08-27 WO PCT/AT2009/000334 patent/WO2010031091A1/de active Application Filing
- 2009-08-27 EP EP09775616.7A patent/EP2329074B1/de active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH083873A (ja) * | 1994-06-10 | 1996-01-09 | Toyo Kogyo Kk | 抗菌性繊維製品及びその製造法 |
JPH08218276A (ja) * | 1995-02-15 | 1996-08-27 | Asahi Chem Ind Co Ltd | 耐洗濯性の抗菌性繊維の製造方法 |
JPH09217269A (ja) * | 1996-02-13 | 1997-08-19 | Asahi Chem Ind Co Ltd | 抗菌性繊維及びその製造方法 |
JPH09291478A (ja) * | 1996-04-18 | 1997-11-11 | Asahi Chem Ind Co Ltd | ポリエステル繊維加工布帛及びその製造方法 |
JP2005527710A (ja) * | 2002-04-02 | 2005-09-15 | アールストロム コーポレイション | キトサンベース層が塗布された支持体及びその製造法 |
JP2005247907A (ja) * | 2004-03-01 | 2005-09-15 | Shinichiro Nishimura | キトサン誘導体及びその製造方法 |
JP2008138338A (ja) * | 2006-12-05 | 2008-06-19 | Ehime Prefecture | キトサン分解物を利用した繊維の加工処理方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108130619A (zh) * | 2017-11-30 | 2018-06-08 | 湖州科博信息科技有限公司 | 一种复合纺织材料 |
Also Published As
Publication number | Publication date |
---|---|
CN102159765A (zh) | 2011-08-17 |
EP2329074A1 (de) | 2011-06-08 |
KR20110076902A (ko) | 2011-07-06 |
US20110212150A1 (en) | 2011-09-01 |
KR101693582B1 (ko) | 2017-01-17 |
EP2329074B1 (de) | 2016-10-19 |
ES2611104T3 (es) | 2017-05-04 |
AT507386A1 (de) | 2010-04-15 |
WO2010031091A1 (de) | 2010-03-25 |
US20130295151A2 (en) | 2013-11-07 |
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