KR890013240A - 고 강도 키토산 섬유 및 이의 직물 - Google Patents

고 강도 키토산 섬유 및 이의 직물 Download PDF

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Publication number
KR890013240A
KR890013240A KR1019890001391A KR890001391A KR890013240A KR 890013240 A KR890013240 A KR 890013240A KR 1019890001391 A KR1019890001391 A KR 1019890001391A KR 890001391 A KR890001391 A KR 890001391A KR 890013240 A KR890013240 A KR 890013240A
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KR
South Korea
Prior art keywords
chitosan
high strength
fibers
fabrics
spun
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Application number
KR1019890001391A
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English (en)
Inventor
빈센트 드 루카 죠오지
프레드 펠로시 로렌조
필립 오브라이언 죤
Original Assignee
원본미기재
이.아이.듀퐁드 네모아 앤드 캄파니
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.)
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Application filed by 원본미기재, 이.아이.듀퐁드 네모아 앤드 캄파니 filed Critical 원본미기재
Publication of KR890013240A publication Critical patent/KR890013240A/ko

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    • 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
    • D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
    • 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
    • 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
    • D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Molecular Biology (AREA)
  • Artificial Filaments (AREA)
  • Materials For Medical Uses (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

내용 없음.

Description

고 강도 키토산 섬유 및 이의 직물
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1 도는 키틴 및 키틴 유도체의 이방성 용액의 공기-갭방사(Spinning)장치를 도식적으로 나타낸 도면이다.
제 2 도는 키틴 및 키틴 유도체의 이방성 용액의 공기-갭방사용 이중 셀(Cell)장치를 도식적으로 나타낸 도면이다.
제 3 도는 제 2 도의 장치와 연결하여 사용되는 혼합판을 도식적으로 나타낸 도면이다.

Claims (4)

  1. 키틴 또는 키토산 유도체의 이방성 용액을 불활성 가스를 통해 응고 배드내로 방사하고, 애스-스펀(as-spun)섬유를 제거하고, 글루코사민 반박 단위의 2, 3 및 6탄소 위치에서 아세틸, 포르밀 또는 다른 펜던트 그룹을 제거하기 위해 알칼리로 처리하여 키토산을 형성함을 특징으로 하여, 고 강도 키토산 섬유를 제조하는 방법.
  2. 제 1 항에 있어서, 애스-스펀 섬유를 직물로 형성한 후 알칼리 처리에 의해 키토산으로 전환시키는 방법.
  3. 제 1 항에 있어서, 애스-스펀 섬유를 약 50내지 70중량％ NaOH 용액중에 침지시켜 처리하는 방법.
  4. 제 1 항의 방법에 의해 생성된 키토산 섬유.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890001391A 1988-02-08 1989-02-08 고 강도 키토산 섬유 및 이의 직물 KR890013240A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/153,358 US4861527A (en) 1986-12-16 1988-02-08 High strength chitosan fibers and fabrics thereof
US153,358 1988-02-08

Publications (1)

Publication Number Publication Date
KR890013240A true KR890013240A (ko) 1989-09-22

Family

ID=22546874

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890001391A KR890013240A (ko) 1988-02-08 1989-02-08 고 강도 키토산 섬유 및 이의 직물

Country Status (9)

Country Link
US (1) US4861527A (ko)
EP (1) EP0328050B1 (ko)
JP (1) JP2665538B2 (ko)
KR (1) KR890013240A (ko)
CN (1) CN1035142A (ko)
AU (1) AU613706B2 (ko)
CA (1) CA1324714C (ko)
DE (1) DE68922630T2 (ko)
NZ (1) NZ227885A (ko)

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US5599916A (en) * 1994-12-22 1997-02-04 Kimberly-Clark Corporation Chitosan salts having improved absorbent properties and process for the preparation thereof
FR2736552B1 (fr) * 1995-07-12 1997-10-03 Textile Hi Tec Sa Soc Procede pour prolonger la duree de bioresorption d'un materiau implantable dans l'organisme a base de chitine ou de chitosane et materiau obtenu
US7033603B2 (en) 1999-08-06 2006-04-25 Board Of Regents The University Of Texas Drug releasing biodegradable fiber for delivery of therapeutics
WO2001010421A1 (en) 1999-08-06 2001-02-15 Board Of Regents, The University Of Texas System Drug releasing biodegradable fiber implant
JP5207015B2 (ja) * 2004-08-03 2013-06-12 地方独立行政法人鳥取県産業技術センター キトサンゲルの製造方法
US20090068250A1 (en) 2007-09-07 2009-03-12 Philippe Gravagna Bioresorbable and biocompatible compounds for surgical use
WO2009035414A1 (en) * 2007-09-10 2009-03-19 National University Of Singapore Chitosan construct and method of preparing the same
US8034396B2 (en) 2008-04-01 2011-10-11 Tyco Healthcare Group Lp Bioadhesive composition formed using click chemistry
CN101250759B (zh) * 2008-04-07 2010-09-22 宁阳华兴海慈新材料有限公司 医用壳聚糖纤维及其制备方法
US8968733B2 (en) 2009-02-21 2015-03-03 Sofradim Production Functionalized surgical adhesives
ES2415161T3 (es) 2009-02-21 2013-07-24 Sofradim Production Dispositivo médico y procedimiento de fabricación del mismo
US8663689B2 (en) 2009-02-21 2014-03-04 Sofradim Production Functionalized adhesive medical gel
US8535477B2 (en) 2009-02-21 2013-09-17 Sofradim Production Medical devices incorporating functional adhesives
EP2398943B1 (en) 2009-02-21 2013-04-17 Sofradim Production Crosslinked fibers and method of making same using uv radiation
US8877170B2 (en) 2009-02-21 2014-11-04 Sofradim Production Medical device with inflammatory response-reducing coating
US8512728B2 (en) 2009-02-21 2013-08-20 Sofradim Production Method of forming a medical device on biological tissue
EP2398941B1 (en) * 2009-02-21 2016-07-13 Sofradim Production Crosslinked fibers and method of making same by extrusion
EP2398940B1 (en) 2009-02-21 2013-01-16 Sofradim Production Crosslinked fibers and method of making same using transition metal ions
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
WO2012006147A1 (en) 2010-06-29 2012-01-12 Tyco Healthcare Group Lp Microwave-powered reactor and method for in situ forming implants
US8865857B2 (en) 2010-07-01 2014-10-21 Sofradim Production Medical device with predefined activated cellular integration
CN102168323A (zh) * 2011-02-24 2011-08-31 天津工业大学 以离子液体为溶剂的壳聚糖、甲壳素功能材料的制备方法
CN102851790B (zh) * 2011-07-01 2014-08-06 周新民 一种用双螺杆泵生产高强度壳聚糖纤维的制备方法
CZ304651B6 (cs) 2012-05-11 2014-08-20 Contipro Biotech S.R.O. Způsob přípravy mikrovláken, způsob výroby krytů ran, kryty ran a zařízení pro přípravu polysacharidových vláken
RU2509091C1 (ru) * 2012-07-05 2014-03-10 Федеральное государственное бюджетное учреждение науки Институт высокомолекулярных соединений Российской академии наук Биосовместимое биодеградируемое композиционное волокно и способ его получения
US9775928B2 (en) 2013-06-18 2017-10-03 Covidien Lp Adhesive barbed filament
KR101862855B1 (ko) * 2016-06-15 2018-07-06 주식회사 키토크로스 금과 이온결합된 키토산 섬유 및 그의 제조방법
CN110226970A (zh) * 2019-06-10 2019-09-13 安庆德迪康医疗科技有限公司 一种促进医疗手术血液导流的手术洞巾
CN111647099B (zh) * 2020-07-09 2021-11-02 南京工业大学 一种从废弃小龙虾壳中制备几丁质纳米纤维的方法
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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Also Published As

Publication number Publication date
AU613706B2 (en) 1991-08-08
CA1324714C (en) 1993-11-30
NZ227885A (en) 1990-04-26
CN1035142A (zh) 1989-08-30
JP2665538B2 (ja) 1997-10-22
EP0328050B1 (en) 1995-05-17
AU2973189A (en) 1989-08-10
EP0328050A3 (en) 1991-01-09
EP0328050A2 (en) 1989-08-16
JPH0233322A (ja) 1990-02-02
DE68922630T2 (de) 1995-10-19
US4861527A (en) 1989-08-29
DE68922630D1 (de) 1995-06-22

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