ATE179191T1 - Auf uretoniminzusammensetzungen basierende polyurethanteile und verfahren zu ihrer herstellung - Google Patents

Auf uretoniminzusammensetzungen basierende polyurethanteile und verfahren zu ihrer herstellung

Info

Publication number
ATE179191T1
ATE179191T1 AT94203352T AT94203352T ATE179191T1 AT E179191 T1 ATE179191 T1 AT E179191T1 AT 94203352 T AT94203352 T AT 94203352T AT 94203352 T AT94203352 T AT 94203352T AT E179191 T1 ATE179191 T1 AT E179191T1
Authority
AT
Austria
Prior art keywords
compositions
uretonimin
production
components based
polyurethane components
Prior art date
Application number
AT94203352T
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 ATE179191T1 publication Critical patent/ATE179191T1/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
    • C08G18/70—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)
AT94203352T 1993-12-03 1994-11-17 Auf uretoniminzusammensetzungen basierende polyurethanteile und verfahren zu ihrer herstellung ATE179191T1 (de)

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
ATE179191T1 true ATE179191T1 (de) 1999-05-15

Family

ID=22578414

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94203352T ATE179191T1 (de) 1993-12-03 1994-11-17 Auf uretoniminzusammensetzungen basierende polyurethanteile und verfahren zu ihrer herstellung

Country Status (8)

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

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 (de) 2000-07-14 2002-01-16 Huntsman International Llc Verfahren zum Herstellen eines Elastomers
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
AU532047B2 (en) * 1978-12-11 1983-09-15 Ici Ltd. Modified isocyanate
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
EP0175773A4 (de) * 1984-03-29 1986-09-04 Pirri Jaquelyn P Herstellung mikrozellularer polyurethanelastomere.
US4559366A (en) * 1984-03-29 1985-12-17 Jaquelyn P. Pirri 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
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
US5422414A (en) * 1993-10-04 1995-06-06 Ecp Enichem Polimeri Netherlands B.V. Modified polyurea-polyurethane systems endowed with improved processability

Also Published As

Publication number Publication date
EP0656379A1 (de) 1995-06-07
EP0656379B1 (de) 1999-04-21
DE69417997T2 (de) 1999-10-14
DE69417997D1 (de) 1999-05-27
ES2129573T3 (es) 1999-06-16
DK0656379T3 (da) 1999-10-25
SI0656379T1 (en) 1999-06-30
US5504180A (en) 1996-04-02
GR3030094T3 (en) 1999-07-30

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Legal Events

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