DE69629795D1 - Verfahren zur Herstellung von Gegenständen aus einem regenerierte Chitin-Chitosan enthaltenden Material und erhaltene Gegenstände - Google Patents

Verfahren zur Herstellung von Gegenständen aus einem regenerierte Chitin-Chitosan enthaltenden Material und erhaltene Gegenstände

Info

Publication number
DE69629795D1
DE69629795D1 DE69629795T DE69629795T DE69629795D1 DE 69629795 D1 DE69629795 D1 DE 69629795D1 DE 69629795 T DE69629795 T DE 69629795T DE 69629795 T DE69629795 T DE 69629795T DE 69629795 D1 DE69629795 D1 DE 69629795D1
Authority
DE
Germany
Prior art keywords
chitin
chitosan
viscose
cellulose
produced
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 - Lifetime
Application number
DE69629795T
Other languages
English (en)
Other versions
DE69629795T2 (de
Inventor
Masatoshi Yoshikawa
Toru Otsuki
Toshihiko Midorikawa
Taro Terashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
OMIKENSHI KK
Koyo Chemical Co Ltd
Original Assignee
OMIKENSHI KK
Koyo Chemical Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by OMIKENSHI KK, Koyo Chemical Co Ltd filed Critical OMIKENSHI KK
Publication of DE69629795D1 publication Critical patent/DE69629795D1/de
Application granted granted Critical
Publication of DE69629795T2 publication Critical patent/DE69629795T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
    • C08J9/286—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum the liquid phase being a solvent for the monomers but not for the resulting macromolecular composition, i.e. macroporous or macroreticular polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
    • C08B37/0024—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid beta-D-Glucans; (beta-1,3)-D-Glucans, e.g. paramylon, coriolan, sclerotan, pachyman, callose, scleroglucan, schizophyllan, laminaran, lentinan or curdlan; (beta-1,6)-D-Glucans, e.g. pustulan; (beta-1,4)-D-Glucans; (beta-1,3)(beta-1,4)-D-Glucans, e.g. lichenan; Derivatives thereof
    • C08B37/0027—2-Acetamido-2-deoxy-beta-glucans; Derivatives thereof
    • C08B37/003—Chitin, i.e. 2-acetamido-2-deoxy-(beta-1,4)-D-glucan or N-acetyl-beta-1,4-D-glucosamine; Chitosan, i.e. deacetylated product of chitin or (beta-1,4)-D-glucosamine; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
    • C08L5/08—Chitin; Chondroitin sulfate; Hyaluronic acid; Derivatives 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
    • 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
    • D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2301/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
    • C08J2301/02—Cellulose; Modified cellulose
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2305/00—Characterised by the use of polysaccharides or of their derivatives not provided for in groups C08J2301/00 or C08J2303/00
    • C08J2305/08—Chitin; Chondroitin sulfate; Hyaluronic acid; Derivatives thereof
DE69629795T 1996-03-01 1996-09-24 Verfahren zur Herstellung von Gegenständen aus einem regenerierte Chitin-Chitosan enthaltenden Material und erhaltene Gegenstände Expired - Lifetime DE69629795T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8071199A JP2822174B2 (ja) 1996-03-01 1996-03-01 キチンキトサン繊維及び構造体の製造法
JP7119996 1996-03-01

Publications (2)

Publication Number Publication Date
DE69629795D1 true DE69629795D1 (de) 2003-10-09
DE69629795T2 DE69629795T2 (de) 2004-03-18

Family

ID=13453773

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69629795T Expired - Lifetime DE69629795T2 (de) 1996-03-01 1996-09-24 Verfahren zur Herstellung von Gegenständen aus einem regenerierte Chitin-Chitosan enthaltenden Material und erhaltene Gegenstände

Country Status (6)

Country Link
US (1) US5756111A (de)
EP (1) EP0794223B1 (de)
JP (1) JP2822174B2 (de)
AT (1) ATE248891T1 (de)
DE (1) DE69629795T2 (de)
TW (1) TW353073B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112458622A (zh) * 2020-11-13 2021-03-09 上海即索实业有限公司 一种抗菌型面膜无纺布及其制备方法

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DE60040648D1 (de) * 1999-01-21 2008-12-11 Adv Med Solutions Ltd Träger zum zellwachstum
JP2001329433A (ja) * 2000-05-22 2001-11-27 Omikenshi Co Ltd 不快臭を吸着除去する繊維製品、フィルムまたはこれらの二次製品
US8741335B2 (en) 2002-06-14 2014-06-03 Hemcon Medical Technologies, Inc. Hemostatic compositions, assemblies, systems, and methods employing particulate hemostatic agents formed from hydrophilic polymer foam such as Chitosan
US7371403B2 (en) * 2002-06-14 2008-05-13 Providence Health System-Oregon Wound dressing and method for controlling severe, life-threatening bleeding
EP1401352B1 (de) * 2001-06-14 2012-03-21 Kenton W. Gregory Verfahren zur herstellung von chitosan-wundauflagen
US20060004314A1 (en) * 2001-06-14 2006-01-05 Hemcon, Inc. Antimicrobial barriers, systems, and methods formed from hydrophilic polymer structures such as chistosan
US20030155679A1 (en) * 2001-12-31 2003-08-21 Reeves William G. Method of making regenerated carbohydrate foam compositions
US20030143388A1 (en) * 2001-12-31 2003-07-31 Reeves William G. Regenerated carbohydrate foam composition
US20030125683A1 (en) * 2001-12-31 2003-07-03 Reeves William G. Durably hydrophilic, non-leaching coating for hydrophobic substances
US20050137512A1 (en) * 2003-12-23 2005-06-23 Campbell Todd D. Wound dressing and method for controlling severe, life-threatening bleeding
US8269058B2 (en) * 2002-06-14 2012-09-18 Hemcon Medical Technologies, Inc. Absorbable tissue dressing assemblies, systems, and methods formed from hydrophilic polymer sponge structures such as chitosan
AT411769B (de) * 2002-07-12 2004-05-25 Chemiefaser Lenzing Ag Verfahren zur herstellung cellulosischer formkörper
GB2393120A (en) * 2002-09-18 2004-03-24 Johnson & Johnson Medical Ltd Compositions for wound treatment
ATE549041T1 (de) * 2003-01-15 2012-03-15 Sca Hygiene Prod Ab Bakterienbindendes wischtuch
US20040166144A1 (en) 2003-01-15 2004-08-26 Arie Besemer Bacteria trapping fibrous material
FR2852027B1 (fr) * 2003-03-04 2005-07-29 Ahlstrom Research & Services Support non tisse a base de fibres de carbone active et utilisation
US20050137540A1 (en) * 2003-12-23 2005-06-23 Kimberly-Clark Worldwide, Inc. Bacteria removing wipe
AT501931B1 (de) * 2004-12-10 2007-08-15 Chemiefaser Lenzing Ag Cellulosestapelfaser und ihre verwendung
JP2006225786A (ja) * 2005-02-16 2006-08-31 Unitika Textiles Ltd 二層構造紡績糸及び織編物
US9204957B2 (en) * 2005-03-17 2015-12-08 Hemcon Medical Technologies, Inc. Systems and methods for hemorrhage control and or tissue repair
US20070142262A1 (en) * 2005-12-15 2007-06-21 Kimberly-Clark Worldwide, Inc. Bacteria capturing treatment for fibrous webs
US7985209B2 (en) 2005-12-15 2011-07-26 Kimberly-Clark Worldwide, Inc. Wound or surgical dressing
EP1978150B1 (de) * 2006-01-26 2017-06-21 Asahi Kasei Kabushiki Kaisha Mit einer zellulosefaser gemischter stoff
JP2007197649A (ja) * 2006-01-26 2007-08-09 Omikenshi Co Ltd 多糖物質からなるスポンジ
CA2643084C (en) * 2006-03-01 2015-12-29 Fmc Biopolymer As Gelled composite comprising pores and gel within the pores, method of manufacture and use thereof
EP2026850B1 (de) 2006-05-23 2014-07-09 Providence Health System-Oregon d/b/a Providence St. Vincent Medical Center Systeme und verfahren zur einführung und anbringung einer verbandstruktur in einem körperlumen oder hohlen körperorgan
US8871232B2 (en) 2007-12-13 2014-10-28 Kimberly-Clark Worldwide, Inc. Self-indicating wipe for removing bacteria from a surface
AT506334B1 (de) * 2008-01-22 2010-12-15 Chemiefaser Lenzing Ag Verfahren zur behandlung cellulosischer formkörper
AU2009241687A1 (en) * 2008-05-02 2009-11-05 Providence Health System-Oregon D/B/A Providence St. Vincent Medical Center Wound dressing devices and methods
EP2303575A1 (de) * 2008-07-22 2011-04-06 E. I. du Pont de Nemours and Company N-alkylchitosan-filme und daraus hergestellte laminate
AT507387A1 (de) * 2008-09-22 2010-04-15 Chemiefaser Lenzing Ag Verwendung von lyocellfasern sowie lyocellfasern enthaltenden artikeln
AT507386A1 (de) * 2008-09-22 2010-04-15 Chemiefaser Lenzing Ag Verfahren zur behandlung cellulosischer formkörper
WO2010042540A1 (en) 2008-10-06 2010-04-15 Providence Health System - Oregon Foam medical devices and methods
ES2342589B1 (es) * 2008-12-18 2011-06-08 Miguel Lurbe Mateu Prenda de calceteria.
ES2502444T3 (es) 2010-03-25 2014-10-03 Lenzing Aktiengesellschaft Uso de una fibra de celulosa
EP2368532A1 (de) * 2010-03-25 2011-09-28 Ganzoni & Cie AG Kompressionstextil mit Chitosan bescichtete Fasern
CN101832938B (zh) * 2010-04-29 2012-11-07 山东华兴纺织集团有限公司 一种用于测定纺织品中壳聚糖纤维含量的方法
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
CN102277640A (zh) * 2010-06-12 2011-12-14 罗莱家纺股份有限公司 羟乙基壳聚糖改性粘胶纤维及其制造方法
CN102304783B (zh) * 2011-07-07 2012-10-10 狄友波 一种抗菌阻燃蛋白粘胶纤维的制备方法
CN103014914A (zh) * 2011-09-26 2013-04-03 李永兴 一种用消毒剂生产医用高效杀菌消毒壳聚糖纤维的制备方法
JP5962928B2 (ja) 2011-11-10 2016-08-03 日本エクスラン工業株式会社 吸湿消臭性繊維、該繊維の製造方法および該繊維を含有する繊維構造物
TWI495646B (zh) * 2012-05-24 2015-08-11 Manufacturing method of medical textiles with high wetness coefficient rayon with chitin
US8899277B2 (en) * 2012-08-03 2014-12-02 Shin Era Technology Co., Ltd. Manufacturing method of medical textiles woven from chitosan containing high wet modulus rayon fibre
FR2995788B1 (fr) * 2012-09-25 2014-09-26 Sofradim Production Patch hemostatique et procede de preparation
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
EP3487922B1 (de) * 2016-07-20 2021-05-05 The Regents of the University of California Natürlich gewonnener chitinschaum
BG67099B1 (bg) * 2016-12-19 2020-06-30 Е. Миролио Еад Метод за производството на антибактериална вискозна изкуствена коприна и продукт, получен по този метод
CN107955988B (zh) * 2017-12-21 2020-05-22 中科纺织研究院（青岛）有限公司 一种含甲壳素的粘胶纤维的制备方法
CN108498840A (zh) * 2018-01-17 2018-09-07 惠州华阳医疗器械有限公司 一种伤口敷料及其制备方法
CN113882027A (zh) * 2021-11-02 2022-01-04 冯建国 基于甲壳素的产品制备方法、产品与结构

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112458622A (zh) * 2020-11-13 2021-03-09 上海即索实业有限公司 一种抗菌型面膜无纺布及其制备方法

Also Published As

Publication number Publication date
EP0794223A2 (de) 1997-09-10
ATE248891T1 (de) 2003-09-15
EP0794223B1 (de) 2003-09-03
DE69629795T2 (de) 2004-03-18
JPH09241928A (ja) 1997-09-16
US5756111A (en) 1998-05-26
TW353073B (en) 1999-02-21
EP0794223A3 (de) 1998-04-08
JP2822174B2 (ja) 1998-11-11

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