ATE282055T1 - Nicht zytotoxische medizinische artikel aus polyurethanen - Google Patents

Nicht zytotoxische medizinische artikel aus polyurethanen

Info

Publication number
ATE282055T1
ATE282055T1 AT98420135T AT98420135T ATE282055T1 AT E282055 T1 ATE282055 T1 AT E282055T1 AT 98420135 T AT98420135 T AT 98420135T AT 98420135 T AT98420135 T AT 98420135T AT E282055 T1 ATE282055 T1 AT E282055T1
Authority
AT
Austria
Prior art keywords
polyurethane
articles made
medical articles
polyurethanes
prepolymer
Prior art date
Application number
AT98420135T
Other languages
English (en)
Inventor
Guy Esposito
Pierre-Yves Herze
Original Assignee
Hospal Ind
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 Hospal Ind filed Critical Hospal Ind
Application granted granted Critical
Publication of ATE282055T1 publication Critical patent/ATE282055T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6633—Compounds of group C08G18/42
    • C08G18/6637—Compounds of group C08G18/42 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6648—Compounds of group C08G18/42 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3225 or C08G18/3271 and/or polyamines of C08G18/38
    • C08G18/6655—Compounds of group C08G18/42 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3225 or C08G18/3271 and/or polyamines of C08G18/38 with compounds of group C08G18/3271
    • 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
    • A61L33/068—Use of macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02—Hollow fibre modules
    • B01D63/021—Manufacturing thereof
    • B01D63/022—Encapsulating hollow fibres
    • B01D63/023—Encapsulating materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/2805—Compounds having only one group containing active hydrogen
    • C08G18/288—Compounds containing at least one heteroatom other than oxygen or nitrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
    • C08G18/3878—Low-molecular-weight compounds having heteroatoms other than oxygen having phosphorus
    • C08G18/3882—Low-molecular-weight compounds having heteroatoms other than oxygen having phosphorus having phosphorus bound to oxygen only
    • C08G18/3887—Phosphite compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6629—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/36 or hydroxylated esters of higher fatty acids of C08G18/38

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Public Health (AREA)
  • Surgery (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Veterinary Medicine (AREA)
  • Manufacturing & Machinery (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • External Artificial Organs (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Materials For Medical Uses (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
AT98420135T 1997-07-31 1998-07-29 Nicht zytotoxische medizinische artikel aus polyurethanen ATE282055T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9710037A FR2766829B1 (fr) 1997-07-31 1997-07-31 Compositions generatrices de polyurethane non cytotoxique

Publications (1)

Publication Number Publication Date
ATE282055T1 true ATE282055T1 (de) 2004-11-15

Family

ID=9510059

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98420135T ATE282055T1 (de) 1997-07-31 1998-07-29 Nicht zytotoxische medizinische artikel aus polyurethanen

Country Status (7)

Country Link
US (1) US6030530A (de)
EP (1) EP0894813B1 (de)
JP (1) JP3875408B2 (de)
AT (1) ATE282055T1 (de)
DE (1) DE69827440T2 (de)
ES (1) ES2234086T3 (de)
FR (1) FR2766829B1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6500386B1 (en) * 1998-11-04 2002-12-31 Albert H. Burstein Method for preserving sterilized implant components
GB2382874B (en) * 2001-11-17 2004-08-11 Friedrichs Gruppe Produktions Buoyancy liquid for Galilean thermometer
US6905243B2 (en) 2001-11-17 2005-06-14 Dr. Friedrichs Gruppe Gmbh Buoyancy liquid for galilean thermometer
US9556305B2 (en) 2014-04-14 2017-01-31 Crosslink Technology Inc. Non-cytotoxic urethane elastomer
EP3999126A1 (de) * 2019-07-15 2022-05-25 Symrise AG Flüssigkeitshaltige koaxialfasern

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3354241A (en) * 1965-03-01 1967-11-21 Union Carbide Corp Diphosphites
US3457331A (en) * 1965-10-23 1969-07-22 Weston Chemical Corp Neo carboxylate tetrol diphosphites
BE786681A (fr) * 1971-07-26 1973-01-25 Stauffer Chemical Co Polyphosphites de polyalkylene glycol-alkyle
US4332927A (en) * 1980-11-14 1982-06-01 Caschem, Inc. Catalyst-containing stable polyurethane forming compositions which are non-cytotoxic when cured and separatory devices employing same
US4621113A (en) * 1985-10-07 1986-11-04 The Dow Chemical Company Repeating block, oligomer-free, polyphase, thermoformable polyurethanes and method of preparation thereof
JPH06104116B2 (ja) * 1988-11-29 1994-12-21 三菱化成株式会社 創傷被覆材
JP2548032B2 (ja) * 1989-02-17 1996-10-30 日本ポリウレタン工業株式会社 シール材及び結束材用ポリウレタンエラストマーの製造方法
DE4134693A1 (de) * 1991-10-21 1993-04-22 Basf Ag Transparente, heissdampfsterilisierbare, nicht zytotoxische, im wesentlichen kompakte polyurethan-vergussmassen, verfahren zu ihrer herstellung und ihre verwendung, insbesondere fuer medizinisch-technische artikel

Also Published As

Publication number Publication date
DE69827440D1 (de) 2004-12-16
EP0894813A1 (de) 1999-02-03
DE69827440T2 (de) 2005-12-08
JP3875408B2 (ja) 2007-01-31
FR2766829A1 (fr) 1999-02-05
US6030530A (en) 2000-02-29
ES2234086T3 (es) 2005-06-16
FR2766829B1 (fr) 1999-10-22
EP0894813B1 (de) 2004-11-10
JPH11104465A (ja) 1999-04-20

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Legal Events

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