ES8800289A1 - Un procedimiento para preparar un producto de reaccion polimerico de poliuretano alifatico modificado con poliester - Google Patents

Un procedimiento para preparar un producto de reaccion polimerico de poliuretano alifatico modificado con poliester

Info

Publication number
ES8800289A1
ES8800289A1 ES554407A ES554407A ES8800289A1 ES 8800289 A1 ES8800289 A1 ES 8800289A1 ES 554407 A ES554407 A ES 554407A ES 554407 A ES554407 A ES 554407A ES 8800289 A1 ES8800289 A1 ES 8800289A1
Authority
ES
Spain
Prior art keywords
trimerized
biuret
prepolymer
preparing
mehtod
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
Application number
ES554407A
Other languages
English (en)
Other versions
ES554407A0 (es
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.)
Thermocell Development Ltd
Original Assignee
Thermocell Development 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 Thermocell Development Ltd filed Critical Thermocell Development Ltd
Publication of ES8800289A1 publication Critical patent/ES8800289A1/es
Publication of ES554407A0 publication Critical patent/ES554407A0/es
Expired 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
    • C08G18/791—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups
    • C08G18/792—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups formed by oligomerisation of aliphatic and/or cycloaliphatic isocyanates or isothiocyanates
    • 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
    • C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
    • C08G18/20—Heterocyclic amines; Salts thereof
    • C08G18/2045—Heterocyclic amines; Salts thereof containing condensed heterocyclic rings
    • C08G18/2063—Heterocyclic amines; Salts thereof containing condensed heterocyclic rings having two nitrogen atoms in the condensed ring system
    • 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
    • C08G18/6505—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6523—Compounds of group C08G18/3225 or C08G18/3271 or polyamines of C08G18/38
    • C08G18/6529—Compounds of group C08G18/3225 or polyamines of C08G18/38
    • 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
    • C08G18/67—Unsaturated compounds having active hydrogen
    • C08G18/68—Unsaturated polyesters
    • 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
    • C08G18/7806—Nitrogen containing -N-C=0 groups
    • C08G18/7818—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups
    • C08G18/7831—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups containing biuret 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
    • C08G2120/00—Compositions for reaction injection moulding processes
    • 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
    • C08G2150/00—Compositions for coatings
    • C08G2150/50—Compositions for coatings applied by spraying at least two streams of reaction components

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)
  • Biological Depolymerization Polymers (AREA)
  • Polyesters Or Polycarbonates (AREA)

Abstract

PROCEDIMIENTO PARA PREPARAR UN PRODUCTO POLIMERICO DE POLIURETANO ALIFATICO MODIFICADO CON POLIESTER. CONSISTE EN MEZCLAR Y HACER REACCIONAR UNA COMPOSICION QUE COMPRENDE: A) 100 PARTES EN PESO DE UN PREPOLIMERO DE POLIISOCIANATO DE POLIMETILENO TRIMETIZADO QUE TIENE GRUPOS NCO LIBRES; B) DE 50 A 150 PARTES EN PESO DE UN POLIESTER INSATURADO PREPARADO POR REACCION DE UNA CIDO POLICARBOXILICO INSATURADO PREPARADO POR REACCION DE UN ACIDO POLICARBOXILICO INSATURADO CON UN COMPUESTO POLIHIDROXILICO, DONDE EL POLIESTER CONTIENE DE 0 A 40 POR CIEN EN PESO DE UN MONOMERO INSATURADO COMPATIBLE ADAPTADO PARA UNA REACCION DE ENTRECRUZAMIENTO CON EL POLIESTER INSATURADO; C) UN PROMOTOR DE SAL METALICA PARA EL POLIESTER INSATURADO PARA FACILITAR EL ENTRECRUZAMIENTO; D) UN INICIADOR POEROXIDO PARA LA REACCION DE ENTRECRUZAMIENTO; Y E) UNA POLIAMINA AROMATICA O CICLOALIFATICA EN UNA CANTIDAD ESTEQUIOMETRICA QUE VARIA DESDE LA CANTIDAD PARA REACCIONAR CON LOS GRUPOS NCO LIBRES Y LA CANTIDAD MAXIMA PARA REACCIONAR CON LOS OH- LIBRES DEL POLIESTER INSATURADO. A
ES554407A 1985-04-26 1986-04-25 Un procedimiento para preparar un producto de reaccion polimerico de poliuretano alifatico modificado con poliester Expired ES8800289A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/727,778 US4584325A (en) 1985-04-26 1985-04-26 Modified aliphatic polyurethane polymers and method of preparing and using same

Publications (2)

Publication Number Publication Date
ES8800289A1 true ES8800289A1 (es) 1987-10-16
ES554407A0 ES554407A0 (es) 1987-10-16

Family

ID=24924029

Family Applications (1)

Application Number Title Priority Date Filing Date
ES554407A Expired ES8800289A1 (es) 1985-04-26 1986-04-25 Un procedimiento para preparar un producto de reaccion polimerico de poliuretano alifatico modificado con poliester

Country Status (7)

Country Link
US (1) US4584325A (es)
EP (1) EP0221135A4 (es)
JP (1) JPS63500181A (es)
AU (1) AU593811B2 (es)
CA (1) CA1247785A (es)
ES (1) ES8800289A1 (es)
WO (1) WO1986006388A1 (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2574395B1 (fr) * 1984-12-06 1987-01-02 Saint Gobain Vitrage Couche de revetement transparente ayant des proprietes d'autocicatrisation et de resistance a la buee utilisable dans des vitrages
US4871612A (en) * 1986-09-05 1989-10-03 Inoue Mtp Kabushiki Kaisha Interior member for vehicles and method for its manufacture
DE3731067A1 (de) * 1987-09-16 1989-04-06 Basf Ag Eingedickte formmassen
US5059671A (en) * 1988-12-28 1991-10-22 Mitsui Toatsu Chemicals, Inc. Manufacturing process of spray urethane elastomer
US5153261A (en) * 1990-08-30 1992-10-06 Amoco Corporation Polyester-polyurethane hybrid resin molding compositions
EP0598100B1 (en) * 1992-06-03 1997-11-05 Aristech Chemical Corporation Unsaturated polyester-polyurethane hybrid resin foam compositions
US5296544A (en) * 1992-07-14 1994-03-22 Cook Composites And Polymers Polyester-polyurethane hybrid resin systems containing low levels of unsaturation having improved low profiling behavior
US5296545A (en) * 1992-07-14 1994-03-22 Cook Composites And Polymers Surface appearance and processing characteristics for urethane-catalyzed low profile-modified polyester-polyurethane hybrid resins
FR2716137B1 (fr) * 1994-02-11 1996-05-10 Ivo Carmine Ippazzio Panico Procédé de fabrication d'articles en résine, notamment en résine hybride polyuréthanne polyester, armée.
FR2723743B1 (fr) * 1994-08-16 1996-10-04 Cray Valley Sa Resines polyester-polyurethanes destinees a un procede d'injection-moulage a reticulation rapide pour l'obtention de pieces composites
EP0714743A1 (en) * 1994-11-29 1996-06-05 ECP Enichem Polimeri Netherlands B.V. Process for the production of gel-coated articles
US5821296A (en) * 1996-04-22 1998-10-13 Aristech Chemical Corporation Polyurethane-polyester hybrid resin system having improved stability
US6084001A (en) * 1996-04-25 2000-07-04 Lockheed Martin Corporation High build polyurethane coating
AU6138698A (en) * 1997-02-04 1998-08-25 Ashland Inc. Unsaturated polymer polyurethane structural adhesive
DE19754886A1 (de) * 1997-12-10 1999-06-17 Rhone Poulenc Fibres Et Polyme Verfahren zur Herstellung von Polyurethan-Elastomerfäden und danach hergestellte Fäden
US6437078B1 (en) 2001-02-02 2002-08-20 Hehr International Inc. Aliphatic polyurea prepolymers, compositions and methods
FR2839968B1 (fr) * 2002-05-22 2005-02-11 Saint Gobain Vetrotex Composition d'ensimage anhydre a base de polyurethane pour fils de verre, fils de verre obtenus et composites comprenant lesdits fils
US7178742B2 (en) * 2003-05-06 2007-02-20 Lear Corporation Fluid delivery system for spray applicator
US20050075450A1 (en) * 2003-10-01 2005-04-07 Tse Industries, Inc. Composite articles having an aesthetic visual surface for use in aqueous environments, and compositions suitable for the preparation thereof
DE102004062510A1 (de) * 2004-12-24 2006-07-06 Bayer Materialscience Ag Verfahren zum Formen und Beschichten eines Substrats
DE102008001855A1 (de) * 2008-05-19 2009-11-26 Evonik Degussa Gmbh Zweikomponenten-Zusammensetzung zur Herstellung von flexiblen Polyurethan-Gelcoats
CN112694595A (zh) * 2020-12-18 2021-04-23 内蒙合成化工研究所 一种高度交联聚脲弹性体及其制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4174307A (en) * 1972-12-14 1979-11-13 Polychrome Corporation Room-temperature-radiation-curable polyurethane
US4218543A (en) * 1976-05-21 1980-08-19 Bayer Aktiengesellschaft Rim process for the production of elastic moldings
DE2724260C2 (de) * 1977-05-28 1985-06-05 Bayer Ag, 5090 Leverkusen Abformmaterialien für die Zahnheilkunde
US4267299A (en) * 1978-09-22 1981-05-12 Metalweld, Inc. Method of curing isocyanate-terminated polyurethane prepolymers for use in solventless spray applications
WO1983000458A1 (en) * 1981-08-10 1983-02-17 Saidla, Glen, W. Molding of unsaturated polyester
EP0108177B1 (en) * 1982-11-08 1986-06-18 Amoco Corporation Foam

Also Published As

Publication number Publication date
WO1986006388A1 (en) 1986-11-06
AU593811B2 (en) 1990-02-22
US4584325A (en) 1986-04-22
AU5772986A (en) 1986-11-18
EP0221135A4 (en) 1987-07-16
EP0221135A1 (en) 1987-05-13
CA1247785A (en) 1988-12-28
JPS63500181A (ja) 1988-01-21
ES554407A0 (es) 1987-10-16

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