DE3741342C2 - - Google Patents

Info

Publication number
DE3741342C2
DE3741342C2 DE3741342A DE3741342A DE3741342C2 DE 3741342 C2 DE3741342 C2 DE 3741342C2 DE 3741342 A DE3741342 A DE 3741342A DE 3741342 A DE3741342 A DE 3741342A DE 3741342 C2 DE3741342 C2 DE 3741342C2
Authority
DE
Germany
Prior art keywords
substrate
graft
molecular weight
high molecular
monomer
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
DE3741342A
Other languages
German (de)
English (en)
Other versions
DE3741342A1 (de
Inventor
Takanobu Gunma Jp Sugo
Jiro Okamoto
Seiryo Takasaki Gunma Jp Tasaki
Tadayuki Yokohama Kanagawa Jp Onishi
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.)
Japan Atomic Energy Agency
Sumitomo Bakelite Co Ltd
Original Assignee
Japan Atomic Energy Research Institute
Sumitomo Bakelite 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
Priority claimed from JP61292246A external-priority patent/JPH0657246B2/ja
Priority claimed from JP62142138A external-priority patent/JPS63305876A/ja
Priority claimed from JP62172439A external-priority patent/JPS6415057A/ja
Application filed by Japan Atomic Energy Research Institute, Sumitomo Bakelite Co Ltd filed Critical Japan Atomic Energy Research Institute
Publication of DE3741342A1 publication Critical patent/DE3741342A1/de
Application granted granted Critical
Publication of DE3741342C2 publication Critical patent/DE3741342C2/de
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
    • C08F255/02—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms
    • 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
    • A61L33/0076—Chemical modification of the substrate
    • A61L33/0088—Chemical modification of the substrate by grafting of a monomer onto the substrate
    • 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
    • C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
    • C08F283/006—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polymers provided for in C08G18/00
    • 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
    • C08F291/00—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00
    • C08F291/18—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00 on to irradiated or oxidised macromolecules
    • C08F291/185—The monomer(s) not being present during the irradiation or the oxidation of the macromolecule
    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/12—Chemical modification
    • C08J7/16—Chemical modification with polymerisable compounds
    • C08J7/18—Chemical modification with polymerisable compounds using wave energy or particle radiation
    • 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
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Epidemiology (AREA)
  • Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Toxicology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials For Medical Uses (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
DE19873741342 1986-12-08 1987-12-07 Verfahren zur herstellung eines antithrombogenen materials durch pfropfpolymerisation Granted DE3741342A1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP61292246A JPH0657246B2 (ja) 1986-12-08 1986-12-08 抗血栓性医用材料の製造方法
JP62142138A JPS63305876A (ja) 1987-06-09 1987-06-09 抗血栓性材料の製造方法
JP62172439A JPS6415057A (en) 1987-07-10 1987-07-10 Preparation of antithrombogenic material by graft copolymerization

Publications (2)

Publication Number Publication Date
DE3741342A1 DE3741342A1 (de) 1988-06-09
DE3741342C2 true DE3741342C2 (forum.php) 1992-03-19

Family

ID=27318391

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873741342 Granted DE3741342A1 (de) 1986-12-08 1987-12-07 Verfahren zur herstellung eines antithrombogenen materials durch pfropfpolymerisation

Country Status (2)

Country Link
US (1) US4897433A (forum.php)
DE (1) DE3741342A1 (forum.php)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19720694A1 (de) * 1997-05-16 1998-11-19 Huels Chemische Werke Ag Verfahren und Anordnung zur kontinuierlichen Oberflächenmodifizierung

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5094876A (en) * 1987-04-10 1992-03-10 University Of Florida Surface modified surgical instruments, devices, implants, contact lenses and the like
US5290548A (en) * 1987-04-10 1994-03-01 University Of Florida Surface modified ocular implants, surgical instruments, devices, prostheses, contact lenses and the like
US5130160A (en) * 1987-04-10 1992-07-14 University Of Florida Ocular implants and methods for their manufacture
US4806382A (en) * 1987-04-10 1989-02-21 University Of Florida Ocular implants and methods for their manufacture
US5108776A (en) * 1987-04-10 1992-04-28 University Of Florida Ocular implants and methods for their manufacture
US5100689A (en) * 1987-04-10 1992-03-31 University Of Florida Surface modified surgical instruments, devices, implants, contact lenses and the like
WO1989002303A1 (en) * 1987-09-11 1989-03-23 Japan As Represented By Director General, Agency O Hydrophilic polypropylene porous membrane, process for its production, and apparatus for separating blood plasma
EP0408673A4 (en) * 1988-08-22 1992-03-11 The Commonwealth Scientific And Industrial Research Organisation Acid treated polyacrylic acid grafted fluorocarbon polymer surface for cell attachment
CA2031406C (en) * 1989-12-21 2002-05-28 Paolo Galli Graft copolymers of polyolefins and a method of producing same
JPH06502782A (ja) * 1990-10-05 1994-03-31 ユニヴァーシティ　オブ　フロリダ 改良された眼科用インプラントとその製造方法
DE69119688T2 (de) * 1990-10-10 1997-01-16 Minnesota Mining & Mfg Pfropfcopolymere und Pfropfcopolymer-/Protein- Zusammensetzungen
DE69125828T2 (de) * 1991-05-21 1997-07-31 Hewlett Packard Gmbh Verfahren zur Vorbehandlung der Oberfläche eines medizinischen Artikels
EP0561507A1 (en) * 1992-03-16 1993-09-22 Mizu Systems, Inc. Method for grafting preformed hydrophilic polymers onto hydrophobic polymer substrates
US5409731A (en) * 1992-10-08 1995-04-25 Tomei Sangyo Kabushiki Kaisha Method for imparting a hydrophilic nature to a contact lens
CA2126251A1 (en) 1994-02-18 1995-08-19 Ronald Sinclair Nohr Process of enhanced chemical bonding by electron beam radiation
DE19517167A1 (de) * 1995-05-10 1996-11-14 Veritas Gummiwerke Ag Verfahren zur Herstellung von Erzeugnissen aus Polymerwerkstoffen mit medikamentöser Depotwirkung
US6656550B1 (en) 1996-10-08 2003-12-02 Alan M. Zamore Dilatation device of uniform outer diameter
US7749585B2 (en) * 1996-10-08 2010-07-06 Alan Zamore Reduced profile medical balloon element
US5900444A (en) * 1996-10-08 1999-05-04 Zamore; Alan Irradiation conversion of thermoplastic to thermoset polyurethane
US7728049B2 (en) * 1996-10-08 2010-06-01 Zamore Alan M Irradiation conversion of thermoplastic to thermoset polymers
US5879697A (en) * 1997-04-30 1999-03-09 Schneider Usa Inc Drug-releasing coatings for medical devices
US20020169493A1 (en) * 1997-07-10 2002-11-14 Widenhouse Christopher W. Anti-thrombogenic coatings for biomedical devices
FI20010523A0 (fi) * 2001-03-16 2001-03-16 Yli Urpo Antti Soolien, geelien ja niiden seosten käsittely
AU2002240976A1 (en) * 2001-03-16 2002-10-03 Delsitech Oy Treatment of sols, gels, mixtures or composites of sols and gels, and/or sol-gel derived materials
US20080070274A1 (en) * 2001-12-10 2008-03-20 William Lee High capacity, methods for separation, purification, concentration, immobilization and synthesis of compounds and applications based thereupon
US20050079365A1 (en) * 2002-10-09 2005-04-14 Widenhouse Christopher W. Method for the surface modification of silicone surfaces
RU2405002C1 (ru) * 2009-03-20 2010-11-27 Учреждение Российской Академии Наук Ордена Трудового Красного Знамени Институт Нефтехимического Синтеза Им. А.В. Топчиева Ран (Инхс Ран) Способ получения тромборезистентных полимерных материалов
FR3042728B1 (fr) * 2015-10-22 2017-12-08 Les Laboratoires Osteal Medical Enceinte etanche de polymerisation
JP7150550B2 (ja) * 2018-10-02 2022-10-11 日本製紙株式会社 樹脂組成物及びその用途
JP7547880B2 (ja) * 2020-09-11 2024-09-10 住友ゴム工業株式会社 ゴルフボール
CN114668443B (zh) * 2022-03-25 2024-11-29 成都纽创医疗器械有限公司 一种具有修饰层的支架及其制备方法与植入器械

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2250793B1 (forum.php) * 1973-11-09 1978-12-29 Commissariat Energie Atomique
US4196065A (en) * 1973-11-09 1980-04-01 Commissariat A L'energie Atomique Hydrophobic substrate with grafted hydrophilic inclusions
US4377010A (en) * 1978-11-08 1983-03-22 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Biocompatible material comprising a base polymer bulk graft polymerized with an ethylenically unsaturated carboxylic acid
US4717741A (en) * 1985-05-16 1988-01-05 The Dow Chemical Company Rubber modified styrenic polymer compositions formed from hydroperoxide derivatives of rubbery polymers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19720694A1 (de) * 1997-05-16 1998-11-19 Huels Chemische Werke Ag Verfahren und Anordnung zur kontinuierlichen Oberflächenmodifizierung

Also Published As

Publication number Publication date
US4897433A (en) 1990-01-30
DE3741342A1 (de) 1988-06-09

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee