DE69319031D1 - Wasserlösliches cellulosederivat und bioverträgliches material - Google Patents

Wasserlösliches cellulosederivat und bioverträgliches material

Info

Publication number
DE69319031D1
DE69319031D1 DE69319031T DE69319031T DE69319031D1 DE 69319031 D1 DE69319031 D1 DE 69319031D1 DE 69319031 T DE69319031 T DE 69319031T DE 69319031 T DE69319031 T DE 69319031T DE 69319031 D1 DE69319031 D1 DE 69319031D1
Authority
DE
Germany
Prior art keywords
bio
water
cellulose derivative
soluble cellulose
compatible material
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
Application number
DE69319031T
Other languages
English (en)
Other versions
DE69319031T2 (de
Inventor
Nobuo Nakabayashi
Kazuhiko Ishihara
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.)
NOF Corp
Original Assignee
NOF Corp
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 NOF Corp filed Critical NOF Corp
Application granted granted Critical
Publication of DE69319031D1 publication Critical patent/DE69319031D1/de
Publication of DE69319031T2 publication Critical patent/DE69319031T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0081—After-treatment of organic or inorganic membranes
    • B01D67/0088—Physical treatment with compounds, e.g. swelling, coating or impregnation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L33/00—Antithrombogenic treatment of surgical articles, e.g. sutures, catheters, prostheses, or of articles for the manipulation or conditioning of blood; Materials for such treatment
    • A61L33/06—Use of macromolecular materials
    • A61L33/08—Polysaccharides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F251/00—Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof
    • C08F251/02—Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof on to cellulose or derivatives thereof
DE69319031T 1992-02-13 1993-02-12 Wasserlösliches cellulosederivat und bioverträgliches material Expired - Fee Related DE69319031T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP04058763A JP3138316B2 (ja) 1992-02-13 1992-02-13 水溶性グラフト重合体
PCT/JP1993/000177 WO1993016117A1 (en) 1992-02-13 1993-02-12 Water-soluble cellulose derivative and biocompatible material

Publications (2)

Publication Number Publication Date
DE69319031D1 true DE69319031D1 (de) 1998-07-16
DE69319031T2 DE69319031T2 (de) 1998-10-08

Family

ID=13093587

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69319031T Expired - Fee Related DE69319031T2 (de) 1992-02-13 1993-02-12 Wasserlösliches cellulosederivat und bioverträgliches material

Country Status (6)

Country Link
US (1) US5368733A (de)
EP (1) EP0580871B1 (de)
JP (1) JP3138316B2 (de)
KR (1) KR970007243B1 (de)
DE (1) DE69319031T2 (de)
WO (1) WO1993016117A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05220218A (ja) * 1992-02-13 1993-08-31 Norio Nakabayashi 抗血栓性再生セルロース系膜及びその製造方法
JP3532692B2 (ja) * 1995-04-03 2004-05-31 日本油脂株式会社 ホスホリルコリン基含有重合体水性溶液および製造方法
EP0781795B1 (de) * 1995-12-26 2003-10-15 Teijin Limited Anwendung von Sulfongruppen enthaltenden Polyalkylenethern in medizinischen Materialien
US6258371B1 (en) 1998-04-03 2001-07-10 Medtronic Inc Method for making biocompatible medical article
DE60141026D1 (de) * 2000-07-27 2010-02-25 Nof Corp Modifizierte hohlfasermembran
BR0207754A (pt) * 2001-03-02 2004-04-27 Unilever Nv composição para tratamento de um tecido
JP4248189B2 (ja) * 2002-04-09 2009-04-02 株式会社資生堂 ホスホリルコリン基含有多糖類及びその製造方法
WO2012091502A2 (ko) * 2010-12-30 2012-07-05 주식회사 케이씨아이 폴리사카라이드 기반의 그라프트 공중합체 및 이를 포함하는 퍼스날 케어용 조성물
US9919250B2 (en) * 2013-01-31 2018-03-20 The University Of Akron Filters for oil-water separation having zwitterionic polymers coated or grafted thereon
JP2015061901A (ja) * 2013-08-21 2015-04-02 学校法人東海大学 ホスホリルコリン基を有する重合体からなるナノシート分散液
CN105504328B (zh) * 2016-02-25 2018-06-29 西安科技大学 一种室温下一步涂覆改善壳聚糖膜血液相容性的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5743563B2 (de) * 1973-08-08 1982-09-16
JPS5743563A (en) * 1980-08-28 1982-03-11 Origin Electric Co Ltd Power source equipment with unbalanced magnetization suppressing circuit
GB8618334D0 (en) * 1986-07-28 1986-09-03 Biocompatibles Ltd Polyesters
SE8703310D0 (sv) * 1987-08-26 1987-08-26 Astra Meditec Ab Articles exhibiting a blood-compatible surface layer and process for providing articles with such a surface layer
US4831097A (en) * 1988-03-21 1989-05-16 Gaf Corporation Heterocyclic containing cellulosic graft polymers
FR2657896B1 (fr) * 1990-02-05 1992-05-29 Inst Textile De France Materiau polymerique a greffons phosphates et utilisations.
JPH05220218A (ja) * 1992-02-13 1993-08-31 Norio Nakabayashi 抗血栓性再生セルロース系膜及びその製造方法

Also Published As

Publication number Publication date
EP0580871A4 (de) 1994-11-30
DE69319031T2 (de) 1998-10-08
JPH05345802A (ja) 1993-12-27
KR970007243B1 (ko) 1997-05-07
JP3138316B2 (ja) 2001-02-26
EP0580871A1 (de) 1994-02-02
WO1993016117A1 (en) 1993-08-19
US5368733A (en) 1994-11-29
EP0580871B1 (de) 1998-06-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee