DK0656379T3 - Fremgangsmåde til fremstilling af polyurethangenstande fra uretonimin-baserede sammensætninger - Google Patents

Fremgangsmåde til fremstilling af polyurethangenstande fra uretonimin-baserede sammensætninger

Info

Publication number
DK0656379T3
DK0656379T3 DK94203352T DK94203352T DK0656379T3 DK 0656379 T3 DK0656379 T3 DK 0656379T3 DK 94203352 T DK94203352 T DK 94203352T DK 94203352 T DK94203352 T DK 94203352T DK 0656379 T3 DK0656379 T3 DK 0656379T3
Authority
DK
Denmark
Prior art keywords
uretonimine
teeth
based compositions
preparing polyurethane
polyurethane
Prior art date
Application number
DK94203352T
Other languages
English (en)
Inventor
Stuart Smith
Original Assignee
Enichem Spa
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 Enichem Spa filed Critical Enichem Spa
Application granted granted Critical
Publication of DK0656379T3 publication Critical patent/DK0656379T3/da

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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78—Nitrogen
    • C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
    • C08G18/797—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing carbodiimide and/or uretone-imine groups
    • 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
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • 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
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/161—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22
    • C08G18/163—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22 covered by C08G18/18 and C08G18/22
    • 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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4829—Polyethers containing at least three hydroxy groups
    • 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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4833—Polyethers containing oxyethylene units
    • C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
    • 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
    • C08G2120/00—Compositions for reaction injection moulding processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
DK94203352T 1993-12-03 1994-11-17 Fremgangsmåde til fremstilling af polyurethangenstande fra uretonimin-baserede sammensætninger DK0656379T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/160,780 US5504180A (en) 1993-10-04 1993-12-03 Process for the preparation of polyurethane articles from uretonimine based compositions

Publications (1)

Publication Number Publication Date
DK0656379T3 true DK0656379T3 (da) 1999-10-25

Family

ID=22578414

Family Applications (1)

Application Number Title Priority Date Filing Date
DK94203352T DK0656379T3 (da) 1993-12-03 1994-11-17 Fremgangsmåde til fremstilling af polyurethangenstande fra uretonimin-baserede sammensætninger

Country Status (8)

Country Link
US (1) US5504180A (da)
EP (1) EP0656379B1 (da)
AT (1) ATE179191T1 (da)
DE (1) DE69417997T2 (da)
DK (1) DK0656379T3 (da)
ES (1) ES2129573T3 (da)
GR (1) GR3030094T3 (da)
SI (1) SI0656379T1 (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE286086T1 (de) * 1998-11-27 2005-01-15 Bayer Materialscience Ag Verfahren zur herstellung von faserverstärkten polyurethanharnstoff-elastomeren
EP1172387A1 (en) 2000-07-14 2002-01-16 Huntsman International Llc Process for preparing an elastomer
DE102005007470A1 (de) * 2005-02-18 2006-08-31 Bayer Materialscience Ag Verstärkte Polyurethanharnstoffelastomere und deren Verwendung

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE6938T1 (de) * 1978-12-11 1984-04-15 Imperial Chemical Industries Plc Modifizierte diisocyanat-zusammensetzungen und polyurethane daraus.
DE2916485A1 (de) * 1979-04-24 1980-11-06 Bayer Ag Verfahren zur herstellung von elastischen formkoerpern
US4284730A (en) * 1980-02-07 1981-08-18 Basf Wyandotte Corporation Liquid carbodiimide- and uretonimine-isocyanurate-containing polyisocyanate compositions and microcellular foams made therefrom
US4559366A (en) * 1984-03-29 1985-12-17 Jaquelyn P. Pirri Preparation of microcellular polyurethane elastomers
AU4119885A (en) * 1984-03-29 1985-11-01 Hostettler, F. Preparation of microcellular polyurethane elastomers
GB8725217D0 (en) * 1987-10-28 1987-12-02 Ici Plc Polyisocyanate prepolymer
US5059634A (en) * 1990-02-09 1991-10-22 Resin Design International Corp. High flexual modulus polyurethane polymers and rim processes employing said polymers
DE4117384A1 (de) * 1991-05-28 1992-12-03 Bayer Ag Verfahren zur herstellung fluessiger, lagerstabiler carbodiimid- und/oder uretonimingruppen aufweisender organischer isocyanate und ihre verwendung zur herstellung von polyurethankunststoffen
US5236960A (en) * 1992-06-22 1993-08-17 Basf Corporation Water-blown polyurethane integral skin foam
US5216035A (en) * 1992-06-22 1993-06-01 Basf Corporation Water-blown polyurethane integral skin foam
US5284880A (en) * 1993-04-15 1994-02-08 Basf Corporation Water-blown polyurethane integral skin foam
US5422414A (en) * 1993-10-04 1995-06-06 Ecp Enichem Polimeri Netherlands B.V. Modified polyurea-polyurethane systems endowed with improved processability
US5418260A (en) * 1993-10-04 1995-05-23 Ecp Enichem Polimeri Netherlands, B.V. Process for the production of polyurethane articles from uretonimine based compositions and ethylene oxide rich polyether polyols

Also Published As

Publication number Publication date
ATE179191T1 (de) 1999-05-15
EP0656379A1 (en) 1995-06-07
ES2129573T3 (es) 1999-06-16
GR3030094T3 (en) 1999-07-30
DE69417997D1 (de) 1999-05-27
DE69417997T2 (de) 1999-10-14
US5504180A (en) 1996-04-02
EP0656379B1 (en) 1999-04-21
SI0656379T1 (en) 1999-06-30

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