DE60013702D1 - Verfahren zum Herstellen einer Urethanverbindung für medizinische Instrumente - Google Patents

Verfahren zum Herstellen einer Urethanverbindung für medizinische Instrumente

Info

Publication number
DE60013702D1
DE60013702D1 DE60013702T DE60013702T DE60013702D1 DE 60013702 D1 DE60013702 D1 DE 60013702D1 DE 60013702 T DE60013702 T DE 60013702T DE 60013702 T DE60013702 T DE 60013702T DE 60013702 D1 DE60013702 D1 DE 60013702D1
Authority
DE
Germany
Prior art keywords
compound
urethane compound
medical instruments
making
urethane
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
DE60013702T
Other languages
English (en)
Other versions
DE60013702T2 (de
Inventor
Tsuyoshi Watanabe
Eri Ito
Sadayasu Tanikawa
Shoji Ichinohe
Toshio Yamazaki
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.)
Menicon Co Ltd
Original Assignee
Menicon 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 Menicon Co Ltd filed Critical Menicon Co Ltd
Publication of DE60013702D1 publication Critical patent/DE60013702D1/de
Application granted granted Critical
Publication of DE60013702T2 publication Critical patent/DE60013702T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/81Unsaturated isocyanates or isothiocyanates
    • C08G18/8141Unsaturated isocyanates or isothiocyanates masked
    • C08G18/815Polyisocyanates or polyisothiocyanates masked with unsaturated compounds having active hydrogen
    • C08G18/8158Polyisocyanates or polyisothiocyanates masked with unsaturated compounds having active hydrogen with unsaturated compounds having only one group containing active hydrogen
    • C08G18/8175Polyisocyanates or polyisothiocyanates masked with unsaturated compounds having active hydrogen with unsaturated compounds having only one group containing active hydrogen with esters of acrylic or alkylacrylic acid having only one group containing active hydrogen
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08Processes
    • C08G18/16Catalysts
    • C08G18/18Catalysts containing secondary or tertiary amines or salts thereof
    • C08G18/20Heterocyclic amines; Salts thereof
    • C08G18/2045Heterocyclic amines; Salts thereof containing condensed heterocyclic rings
    • C08G18/2063Heterocyclic amines; Salts thereof containing condensed heterocyclic rings having two nitrogen atoms in the condensed ring system
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08Processes
    • C08G18/16Catalysts
    • C08G18/22Catalysts containing metal compounds
    • C08G18/222Catalysts containing metal compounds metal compounds not provided for in groups C08G18/225 - C08G18/26
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/67Unsaturated compounds having active hydrogen
    • C08G18/671Unsaturated compounds having only one group containing active hydrogen
    • C08G18/672Esters of acrylic or alkyl acrylic acid having only one group containing active hydrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Materials For Medical Uses (AREA)
DE60013702T 1999-06-30 2000-06-29 Verfahren zum Herstellen einer Urethanverbindung für medizinische Instrumente Expired - Lifetime DE60013702T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP18502399 1999-06-30
JP18502399 1999-06-30

Publications (2)

Publication Number Publication Date
DE60013702D1 true DE60013702D1 (de) 2004-10-21
DE60013702T2 DE60013702T2 (de) 2005-09-29

Family

ID=16163437

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60013702T Expired - Lifetime DE60013702T2 (de) 1999-06-30 2000-06-29 Verfahren zum Herstellen einer Urethanverbindung für medizinische Instrumente

Country Status (5)

Country Link
US (2) US6495651B1 (de)
EP (1) EP1065229B1 (de)
AT (1) ATE276300T1 (de)
DE (1) DE60013702T2 (de)
HK (1) HK1032599A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070112161A1 (en) * 2005-11-17 2007-05-17 Bayer Materialscience Llc Low surface energy, ethylenically unsaturated polyisocyanate addition compounds and their use in coating compositions
DE102007055703A1 (de) * 2007-12-04 2009-06-10 Wacker Chemie Ag Siliconhaltiger Polyurethanschaum
DE102008001384A1 (de) * 2008-04-25 2009-10-29 Wacker Chemie Ag Siliconhaltiger Polyisocyanuratschaum

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4136250A (en) * 1977-07-20 1979-01-23 Ciba-Geigy Corporation Polysiloxane hydrogels
US4879032A (en) * 1984-06-04 1989-11-07 Allied Resin Corporation Fluid separatory devices having improved potting and adhesive compositions
US4605712A (en) * 1984-09-24 1986-08-12 Ciba-Geigy Corporation Unsaturated polysiloxanes and polymers thereof
FR2606014B1 (fr) * 1986-10-30 1989-05-05 Roussel Uclaf Nouvelles oximes ethyleniques derives d'esters de l'acide cyclopropane carboxylique, leur procede de preparation et leur application a la lutte contre les parasites
US4886866A (en) * 1987-12-21 1989-12-12 W. R. Grace & Co.-Conn. Contact lenses based on biocompatible polyurethane and polyurea-urethane hydrated polymers
US5070169A (en) * 1988-02-26 1991-12-03 Ciba-Geigy Corporation Wettable, flexible, oxygen permeable contact lens containing block copolymer polysiloxane-polyoxyalkylene backbone units and use thereof
US4933408A (en) * 1989-01-11 1990-06-12 Ciba-Geigy Corporation Vinylic macromers containing perfluoropolyalkyl ether and polyalkyl ether segments, polymers and opthalmic devices made therefrom
US5733945A (en) * 1995-07-20 1998-03-31 Rogers Corporation Process for manufacturing polyurethane using a metal acetyl acetonate/acetyl acetone catalyst system and the product made therefrom
IT1291511B1 (it) * 1997-04-08 1999-01-11 Tecnobiomedica S P A Estensore di catena per la sintesi di polimeri biocompatibili eparinizzabili

Also Published As

Publication number Publication date
ATE276300T1 (de) 2004-10-15
US6495651B1 (en) 2002-12-17
EP1065229A2 (de) 2001-01-03
DE60013702T2 (de) 2005-09-29
US20030088047A1 (en) 2003-05-08
EP1065229B1 (de) 2004-09-15
HK1032599A1 (en) 2001-07-27
US6770727B2 (en) 2004-08-03
EP1065229A3 (de) 2001-10-10

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Legal Events

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8364 No opposition during term of opposition