[go: up one dir, main page]

ES2141499T3 - Espumas rigidas de poliuretano y su procedimiento de obtencion. - Google Patents

Espumas rigidas de poliuretano y su procedimiento de obtencion.

Info

Publication number
ES2141499T3
ES2141499T3 ES96914925T ES96914925T ES2141499T3 ES 2141499 T3 ES2141499 T3 ES 2141499T3 ES 96914925 T ES96914925 T ES 96914925T ES 96914925 T ES96914925 T ES 96914925T ES 2141499 T3 ES2141499 T3 ES 2141499T3
Authority
ES
Spain
Prior art keywords
procedure
obtaining
polyurethane foams
rigid polyurethane
reaction
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
ES96914925T
Other languages
English (en)
Inventor
Vos Rik De
Essche Gonda Van
Bruno Mathys
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.)
Huntsman International LLC
Original Assignee
Huntsman International LLC
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 Huntsman International LLC filed Critical Huntsman International LLC
Application granted granted Critical
Publication of ES2141499T3 publication Critical patent/ES2141499T3/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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
    • C08J9/143—Halogen containing compounds
    • C08J9/147—Halogen containing compounds containing carbon and halogen atoms only
    • C08J9/148—Halogen containing compounds containing carbon and halogen atoms only perfluorinated
    • 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3203—Polyhydroxy compounds
    • C08G18/3206—Polyhydroxy compounds aliphatic
    • 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3203—Polyhydroxy compounds
    • C08G18/3218—Polyhydroxy compounds containing cyclic groups having at least one oxygen atom in the ring
    • 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
    • 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
    • C08G18/3819—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen
    • C08G18/3842—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing heterocyclic rings having at least one nitrogen atom in the ring
    • C08G18/3848—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing heterocyclic rings having at least one nitrogen atom in the ring containing two nitrogen atoms in the ring
    • 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
    • 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
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0025—Foam properties rigid
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/005—< 50kg/m3
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/0058—≥50 and <150kg/m3
    • 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
    • C08G2330/00—Thermal insulation material
    • C08G2330/50—Evacuated open-celled polymer material
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

PROCESO PARA LA PREPARACION DE ESPUMAS RIGIDAS DE POLIURETANO DE CELDA ABIERTA MEDIANTE LA REACCION DE UN POLIISOCIANATO ORGANICO CON UN MATERIAL REACTIVO AL ISOCIANATO EN PRESENCIA DE UN PROMOTOR DE EXPANSION QUE ES UN CARBONATO CICLICO O UNA UREA CICLICA REACTIVOS AL ISOCIANATO, UN LIQUIDO ORGANICO INSOLUBLE, UN CATALIZADOR DE SAL METALICA Y TAMBIEN UN DIOL PRIMARIO.
ES96914925T 1995-05-18 1996-04-16 Espumas rigidas de poliuretano y su procedimiento de obtencion. Expired - Lifetime ES2141499T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP95201301 1995-05-18

Publications (1)

Publication Number Publication Date
ES2141499T3 true ES2141499T3 (es) 2000-03-16

Family

ID=8220302

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96914925T Expired - Lifetime ES2141499T3 (es) 1995-05-18 1996-04-16 Espumas rigidas de poliuretano y su procedimiento de obtencion.

Country Status (12)

Country Link
EP (1) EP0830404B1 (es)
JP (1) JPH11505563A (es)
KR (1) KR19990014857A (es)
CN (1) CN1184492A (es)
AU (1) AU703133B2 (es)
CA (1) CA2216739A1 (es)
DE (1) DE69606034D1 (es)
DK (1) DK0830404T3 (es)
ES (1) ES2141499T3 (es)
MX (1) MX9708811A (es)
NZ (1) NZ307517A (es)
WO (1) WO1996036655A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19742013A1 (de) * 1997-09-24 1999-03-25 Basf Ag Offenzellige Hartschaumstoffe auf Isocyanatbasis
MX2020005325A (es) * 2017-11-28 2020-08-13 Dow Global Technologies Llc Panel de aislamiento a base de poliuretano.
CN112004651A (zh) * 2018-04-26 2020-11-27 3M创新有限公司 氟砜

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3165483A (en) * 1961-02-23 1965-01-12 Mobay Chemical Corp Skeletal polyurethane foam and method of making same
GB9102362D0 (en) * 1991-02-04 1991-03-20 Ici Plc Polymeric foams
GB9314556D0 (en) * 1993-07-14 1993-08-25 Ici Plc Rigid polyurethane foams

Also Published As

Publication number Publication date
EP0830404B1 (en) 2000-01-05
DE69606034D1 (de) 2000-02-10
CN1184492A (zh) 1998-06-10
AU5688796A (en) 1996-11-29
CA2216739A1 (en) 1996-11-21
JPH11505563A (ja) 1999-05-21
EP0830404A1 (en) 1998-03-25
KR19990014857A (ko) 1999-02-25
WO1996036655A1 (en) 1996-11-21
AU703133B2 (en) 1999-03-18
DK0830404T3 (da) 2000-06-13
MX9708811A (es) 1998-02-28
NZ307517A (en) 2000-02-28

Similar Documents

Publication Publication Date Title
ES2102472T3 (es) Espumas de poliuretano.
ES2165194T3 (es) Procedimiento para la preparacion de espumas rigidas de poliuretano.
AR010542A1 (es) Espumas rigidas de poliuretano
EP0990079A4 (en) METAL COMPOSITE PLATE
ES2074819T3 (es) Fabricacion de elastomeros celulares y composiciones quimicas usadas para la misma.
ATE136314T1 (de) Polyurethan- und/oder polyharnstoff-dispersionen in aktiven wasserstoff enthaltenden zusammensetzungen, verfahren zu deren herstellung, sowie deren reaktionsprodukte mit polyisocyanaten
ES2110477T3 (es) Espumas de poliuretano.
ATE247635T1 (de) Helle isocyanate, verfahren zu deren herstellung und deren verwendung
DE2960051D1 (en) Process for the preparation of organic polyisocyanates containing biuret and/or urea groups, as well as dispersions of polyisocyanates containing urea groups in a diisocyanate free of urea
ES2120120T3 (es) Procedimiento para la obtencion de poliisocianatos que contienen grupos biuret.
BR9400011A (pt) Processo para catalisar a trimerização de um isocianato e/ou a reação de um isocianato e um composto contendo um hidrogênio reagente, processo para preparar espuma de poliuretano, e composição de catalisador
BR9408113A (pt) Processo para a preparação de espumas de poliuretana rígidas
AR008112A1 (es) Proceso para la preparacion de espumas poliuretanicas; dichas espumas semirrigidas de celdas abiertas y composicion reactiva al isocianato.
NO994675L (no) Fremgangsmåte for fremstilling av fleksible polyuretanskum
PL351515A1 (en) Composite elements containing polyisocyanate-polyaddition products
ES2121216T3 (es) Espumas de poliuretano rigidas.
AU4752179A (en) Polyisocyanurate foam laminate
ES2108213T3 (es) Proceso para la preparacion de espumas flexibles de poliuretano.
DE3473766D1 (en) Liquid polyisocyanate mixtures containing urea groups, process for their preparation and their use for the preparation of compact or cellular polyurethane and/or polyisocyanurate synthetic resins, particularly flexible polyurethane foams
MX9302511A (es) Prepolimeros de poliisocianato liquido y proceso para su obtencion.
ES2123337T3 (es) Espumas de poliuretano rigidas.
ES2141499T3 (es) Espumas rigidas de poliuretano y su procedimiento de obtencion.
AU1477495A (en) Process for the production of rigid foams containing urethane, urea and biuret groups and the use thereof
ES2148948T3 (es) Procedimiento para la fabricacion de espumas de poliuretano rigidas expandidas con hidrocarburos.
JPS6425752A (en) Manufacture of aromatic diurethane and/or aromatic polyurethane

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 830404

Country of ref document: ES