FR2451383A1 - Procede de fabrication d'une mousse de polyisocyanurate a faible inflammabilite et mousse obtenue par ce procede - Google Patents

Procede de fabrication d'une mousse de polyisocyanurate a faible inflammabilite et mousse obtenue par ce procede

Info

Publication number
FR2451383A1
FR2451383A1 FR7906632A FR7906632A FR2451383A1 FR 2451383 A1 FR2451383 A1 FR 2451383A1 FR 7906632 A FR7906632 A FR 7906632A FR 7906632 A FR7906632 A FR 7906632A FR 2451383 A1 FR2451383 A1 FR 2451383A1
Authority
FR
France
Prior art keywords
poly
isocyanate
glycol
acid
flammable
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.)
Granted
Application number
FR7906632A
Other languages
English (en)
Other versions
FR2451383B1 (fr
Inventor
Dominique Lepretre
Daniel Laigneau
Albin Rey
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.)
Witco Corp
Original Assignee
Witco Chemical Corp
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 Witco Chemical Corp filed Critical Witco Chemical Corp
Priority to FR7906632A priority Critical patent/FR2451383A1/fr
Publication of FR2451383A1 publication Critical patent/FR2451383A1/fr
Application granted granted Critical
Publication of FR2451383B1 publication Critical patent/FR2451383B1/fr
Granted 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
    • C08G18/28—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
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4205—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups
    • C08G18/4208—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic 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
    • C08G18/09—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture
    • C08G18/092—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture oligomerisation to isocyanurate 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
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/46—Polycondensates having carboxylic or carbonic ester groups in the main chain having heteroatoms other than oxygen
    • C08G18/4615—Polycondensates having carboxylic or carbonic ester groups in the main chain having heteroatoms other than oxygen containing nitrogen
    • C08G18/4638—Polycondensates having carboxylic or carbonic ester groups in the main chain having heteroatoms other than oxygen containing nitrogen containing heterocyclic rings having at least one nitrogen atom in the ring
    • C08G18/4661—Polycondensates having carboxylic or carbonic ester groups in the main chain having heteroatoms other than oxygen containing nitrogen containing heterocyclic rings having at least one nitrogen atom in the ring containing three nitrogen atoms in the ring

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)

Abstract

PROCEDE D'OBTENTION D'UNE MOUSSE DE POLYURETHANE. CE PROCEDE CONSISTE A FAIRE REAGIR AU MOINS UN POLYISOCYANATE SUR AU MOINS UN POLYESTER PREPARE PAR REACTION D'AU MOINS UN POLYACIDE, ESTERIFIE OU NON, SOUS FORME ACIDE OU ANHYDRIDE, SUR AU MOINS UN GLYCOL, CARACTERISE PAR LE FAIT QUE LE GLYCOL REAGISSANT NE COMPORTE PAS D'ATOME HALOGENE ET CONTIENT, DANS SA MOLECULE, UN NOYAU HETEROCYCLIQUE OU AROMATIQUE. LA MOUSSE OBTENUE PAR CE PROCEDE A DE BONNES CARACTERISTIQUES DE RESISTANCE AU FEU ET DE BONNES PROPRIETES MECANIQUES ET PEUT ETRE UTILISEE POUR LA CONSTRUCTION.
FR7906632A 1979-03-15 1979-03-15 Procede de fabrication d'une mousse de polyisocyanurate a faible inflammabilite et mousse obtenue par ce procede Granted FR2451383A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7906632A FR2451383A1 (fr) 1979-03-15 1979-03-15 Procede de fabrication d'une mousse de polyisocyanurate a faible inflammabilite et mousse obtenue par ce procede

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7906632A FR2451383A1 (fr) 1979-03-15 1979-03-15 Procede de fabrication d'une mousse de polyisocyanurate a faible inflammabilite et mousse obtenue par ce procede

Publications (2)

Publication Number Publication Date
FR2451383A1 true FR2451383A1 (fr) 1980-10-10
FR2451383B1 FR2451383B1 (fr) 1984-08-17

Family

ID=9223153

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7906632A Granted FR2451383A1 (fr) 1979-03-15 1979-03-15 Procede de fabrication d'une mousse de polyisocyanurate a faible inflammabilite et mousse obtenue par ce procede

Country Status (1)

Country Link
FR (1) FR2451383A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0271788A2 (fr) * 1986-12-13 1988-06-22 BASF Aktiengesellschaft Procédé de préparation de mousses rigides contenant des groupes d'uréthane ou des groupes d'uréthane et d'isocyanurate ayant des cellules essentiellement fermées et leur utilisation
EP0271789A2 (fr) * 1986-12-13 1988-06-22 BASF Aktiengesellschaft Polyesterpolyols liquides à température ambiante à base de 2-méthylpentanediol-1,5, 2-éthylbutanediol-1,4, acide 2-méthylglutanique et/ou acide 2-éthylsuccinique ou dérivés formant ester, leur procédé de préparation et leur utilisation dans la préparation de résines d'après le procédé de polyaddition de polyisocyanates
FR2649984A1 (fr) * 1989-07-22 1991-01-25 Ciba Geigy Ag Polyesters d'acides carboxyliques aromatiques et d'oxydes d'alkylenes, leur preparation et leur emploi pour empecher la formation de fumees et gaz toxiques dans la combustion de polyurethanes
EP1632511A1 (fr) * 2004-09-02 2006-03-08 Bayer MaterialScience AG Mousses rigides de PUR/PIR obtenues a partir de polyester polyols aliphatiques

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1434427A (fr) * 1964-03-04 1966-04-08 Ici Ltd Procédé de fabrication de mousses de polyuréthane cellulaire
FR2129866A1 (en) * 1971-03-17 1972-11-03 Allied Chem Diphenol-contg polyesters and ester-imidepolymers prodn
FR2276334A1 (fr) * 1972-05-09 1976-01-23 Ici Ltd Polymeres de production de polyisocyanurates expanses rigides utilises notamment comme isolants thermiques
FR2281392A1 (fr) * 1974-08-09 1976-03-05 Basf Ag Procede de preparation de polyisocyanurates alveolaires autoextinguibles contenant des groupes urethane
FR2289542A1 (fr) * 1974-10-24 1976-05-28 Bayer Ag Polyether-esters portant des groupes hydroxy et leur utilisation dans la preparation de resines synthetiques ignifuges
FR2304633A1 (fr) * 1975-03-17 1976-10-15 Schmidt Oskar Polyurethanes elastomeres
FR2362172A1 (fr) * 1976-08-18 1978-03-17 Bayer Ag Procede de preparation de matieres plastiques contenant des groupes isocyanurate et des groupes urethanne

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1434427A (fr) * 1964-03-04 1966-04-08 Ici Ltd Procédé de fabrication de mousses de polyuréthane cellulaire
FR2129866A1 (en) * 1971-03-17 1972-11-03 Allied Chem Diphenol-contg polyesters and ester-imidepolymers prodn
FR2276334A1 (fr) * 1972-05-09 1976-01-23 Ici Ltd Polymeres de production de polyisocyanurates expanses rigides utilises notamment comme isolants thermiques
FR2281392A1 (fr) * 1974-08-09 1976-03-05 Basf Ag Procede de preparation de polyisocyanurates alveolaires autoextinguibles contenant des groupes urethane
FR2289542A1 (fr) * 1974-10-24 1976-05-28 Bayer Ag Polyether-esters portant des groupes hydroxy et leur utilisation dans la preparation de resines synthetiques ignifuges
FR2304633A1 (fr) * 1975-03-17 1976-10-15 Schmidt Oskar Polyurethanes elastomeres
FR2362172A1 (fr) * 1976-08-18 1978-03-17 Bayer Ag Procede de preparation de matieres plastiques contenant des groupes isocyanurate et des groupes urethanne

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0271788A2 (fr) * 1986-12-13 1988-06-22 BASF Aktiengesellschaft Procédé de préparation de mousses rigides contenant des groupes d'uréthane ou des groupes d'uréthane et d'isocyanurate ayant des cellules essentiellement fermées et leur utilisation
EP0271789A2 (fr) * 1986-12-13 1988-06-22 BASF Aktiengesellschaft Polyesterpolyols liquides à température ambiante à base de 2-méthylpentanediol-1,5, 2-éthylbutanediol-1,4, acide 2-méthylglutanique et/ou acide 2-éthylsuccinique ou dérivés formant ester, leur procédé de préparation et leur utilisation dans la préparation de résines d'après le procédé de polyaddition de polyisocyanates
EP0271788A3 (fr) * 1986-12-13 1989-03-15 BASF Aktiengesellschaft Procédé de préparation de mousses rigides contenant des groupes d'uréthane ou des groupes d'uréthane et d'isocyanurate ayant des cellules essentiellement fermées et leur utilisation
EP0271789A3 (fr) * 1986-12-13 1989-07-26 BASF Aktiengesellschaft Polyesterpolyols liquides à température ambiante à base de 2-méthylpentanediol-1,5, 2-éthylbutanediol-1,4, acide 2-méthylglutanique et/ou acide 2-éthylsuccinique ou dérivés formant ester, leur procédé de préparation et leur utilisation dans la préparation de résines d'après le procédé de polyaddition de polyisocyanates
US4897431A (en) * 1986-12-13 1990-01-30 Basf Aktiengesellschaft Process for the preparation of primarily closed cell rigid foams containing urethane groups or urethane- and isocyanurate groups, and their use
FR2649984A1 (fr) * 1989-07-22 1991-01-25 Ciba Geigy Ag Polyesters d'acides carboxyliques aromatiques et d'oxydes d'alkylenes, leur preparation et leur emploi pour empecher la formation de fumees et gaz toxiques dans la combustion de polyurethanes
EP1632511A1 (fr) * 2004-09-02 2006-03-08 Bayer MaterialScience AG Mousses rigides de PUR/PIR obtenues a partir de polyester polyols aliphatiques

Also Published As

Publication number Publication date
FR2451383B1 (fr) 1984-08-17

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Legal Events

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CD Change of name or company name
ST Notification of lapse