ES2129573T3 - Procedimiento para la preparacion de articulos de poliuretano a partir de composiciones basadas en uretonimina. - Google Patents

Procedimiento para la preparacion de articulos de poliuretano a partir de composiciones basadas en uretonimina.

Info

Publication number
ES2129573T3
ES2129573T3 ES94203352T ES94203352T ES2129573T3 ES 2129573 T3 ES2129573 T3 ES 2129573T3 ES 94203352 T ES94203352 T ES 94203352T ES 94203352 T ES94203352 T ES 94203352T ES 2129573 T3 ES2129573 T3 ES 2129573T3
Authority
ES
Spain
Prior art keywords
preparation
uretonimine
polyurethane
articles
procedure
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
ES94203352T
Other languages
English (en)
Inventor
Stuart Smith
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.)
Enichem SpA
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 ES2129573T3 publication Critical patent/ES2129573T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)

Abstract

ESTA INVENCION SE REFIERE A LA PREPARACION DE ARTICULOS DE POLIURETANO A PARTIR DE COMPOSICIONES BASADAS EN URETONININA.
ES94203352T 1993-12-03 1994-11-17 Procedimiento para la preparacion de articulos de poliuretano a partir de composiciones basadas en uretonimina. Expired - Lifetime ES2129573T3 (es)

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
ES2129573T3 true ES2129573T3 (es) 1999-06-16

Family

ID=22578414

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94203352T Expired - Lifetime ES2129573T3 (es) 1993-12-03 1994-11-17 Procedimiento para la preparacion de articulos de poliuretano a partir de composiciones basadas en uretonimina.

Country Status (8)

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

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
DE2966876D1 (en) * 1978-12-11 1984-05-10 Ici Plc Modified diisocyanate compositions and polyurethanes thereof
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
WO1985004410A1 (en) * 1984-03-29 1985-10-10 Pirri, Jaquelyn, P. 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
SI0656379T1 (en) 1999-06-30
GR3030094T3 (en) 1999-07-30
EP0656379B1 (en) 1999-04-21
ATE179191T1 (de) 1999-05-15
DE69417997D1 (de) 1999-05-27
EP0656379A1 (en) 1995-06-07
DK0656379T3 (da) 1999-10-25
US5504180A (en) 1996-04-02
DE69417997T2 (de) 1999-10-14

Similar Documents

Publication Publication Date Title
EP0624613A3 (en) Process for the production of polyester.
TW218869B (es)
EP0661326A3 (en) Process for the production of polyester.
EP0659797A3 (en) Process for the production of polyesters.
IL109720A0 (en) N-alkylthio polyamide derivatives as radioprotective agents
ES2023509B3 (es) Producto granular (i).
FR2708933B1 (fr) Procédé de production de polymères d'organosiloxane linéaires par dismutation.
DE59409434D1 (de) Verfahren zur Herstellung von Hydroxyphenyl-1,3,5-Triazinen
ES2129575T3 (es) Procedimiento para la produccion de articulos de poliuretano a partir de composiciones basadas en uretonimina y polieter-polioles ricos en oxido de etileno.
BG102788A (en) New methods for the preparation of intermediate compounds for presticides
ZA946773B (en) Process for the hydroformylation of 1,3-butadiene
DE59402292D1 (de) Verfahren zur Herstellung von 1,3,5-Triazinen
HUT69063A (en) Process for the preparation of 1,4-disubstituted-5(4h)-tetrazolinones
DZ1777A1 (fr) Procédé de préparation de dérivés de type ester aminophosphonate azamacrocycliques ou acycliques.
DE69402201D1 (de) Phosphorhaltiges, metallurgisches silizium zur herstellung von organohalosilanen
HUT51295A (en) Process for producing peptidalcohol derivatives of anticoagulant activity
ATE154008T1 (de) Lacton-verbindung und verfahren zu ihrer herstellung
FR2708266B1 (fr) Procédé de préparation d'alcanesulfonamides.
ES2129573T3 (es) Procedimiento para la preparacion de articulos de poliuretano a partir de composiciones basadas en uretonimina.
FR2695645B1 (fr) Procédé de préparation de polyaminoborazines.
IL110425A0 (en) Process for the preparation of substituted 4,6-diamino-5-cyanopyrimidines
FR2700538B1 (fr) Procédé de préparation de 2-méthyl-3-aminobenzotrifluorure.
FR2705672B1 (fr) Procédé de préparation de nitrophénols.
FR2708928B1 (fr) Procédé de préparation de 2-halogéno-éthyl-malonates de dialkyle.
FR2710339B1 (fr) Procédé de préparation de fuchsones.

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 656379

Country of ref document: ES