BR9809503A - Processo para a preparação de espumas rìgidas de poliuretano, composição reativa com isocianato, espuma rìgida de poliuretano de células abertas, e, painel isolante à vácuo - Google Patents

Processo para a preparação de espumas rìgidas de poliuretano, composição reativa com isocianato, espuma rìgida de poliuretano de células abertas, e, painel isolante à vácuo

Info

Publication number
BR9809503A
BR9809503A BR9809503-0A BR9809503A BR9809503A BR 9809503 A BR9809503 A BR 9809503A BR 9809503 A BR9809503 A BR 9809503A BR 9809503 A BR9809503 A BR 9809503A
Authority
BR
Brazil
Prior art keywords
rigid
isocyanate
preparation
insulating panel
open cell
Prior art date
Application number
BR9809503-0A
Other languages
English (en)
Inventor
Alan James Hamilton
Original Assignee
Huntsman Ici Chem 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 Ici Chem Llc filed Critical Huntsman Ici Chem Llc
Publication of BR9809503A publication Critical patent/BR9809503A/pt

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
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
    • 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
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
    • C08G18/1825—Catalysts containing secondary or tertiary amines or salts thereof having hydroxy or primary amino 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
    • C08G18/16—Catalysts
    • C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
    • C08G18/1875—Catalysts containing secondary or tertiary amines or salts thereof containing ammonium salts or mixtures of secondary of tertiary amines and acids
    • 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
    • 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
    • C08G2330/00—Thermal insulation material
    • C08G2330/50—Evacuated open-celled polymer material

Abstract

"PROCESSO PARA A PREPARAçãO DE ESPUMAS RìGIDAS DE POLIURETANO, COMPOSIçãO REATIVA COM ISOCIANATO, ESPUMA RìGIDA DE POLIURETANO DE CéLULAS ABERTAS, E, PAINEL ISOLANTE à VáCUO". Processo para a preparação de espumas rígidas de poliuretano de células abertas que compreendem as etapas de reagir um poliisocianato orgânico com um material reativo a isocianato em presença de um promotor de sopro o qual é um carbonato reativo a isocianato cíclico ou uma uréia cíclica, e em presença de um catalisador aminoálcool.
BR9809503-0A 1997-05-29 1998-04-30 Processo para a preparação de espumas rìgidas de poliuretano, composição reativa com isocianato, espuma rìgida de poliuretano de células abertas, e, painel isolante à vácuo BR9809503A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP97201588 1997-05-29
PCT/EP1998/002554 WO1998054239A1 (en) 1997-05-29 1998-04-30 Rigid polyurethane foams

Publications (1)

Publication Number Publication Date
BR9809503A true BR9809503A (pt) 2000-06-20

Family

ID=8228367

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9809503-0A BR9809503A (pt) 1997-05-29 1998-04-30 Processo para a preparação de espumas rìgidas de poliuretano, composição reativa com isocianato, espuma rìgida de poliuretano de células abertas, e, painel isolante à vácuo

Country Status (16)

Country Link
US (1) US5998494A (pt)
EP (1) EP0984996B1 (pt)
JP (1) JP2001526728A (pt)
KR (1) KR20010013092A (pt)
CN (1) CN1257515A (pt)
AR (1) AR016058A1 (pt)
AU (1) AU735623B2 (pt)
BR (1) BR9809503A (pt)
CA (1) CA2288734A1 (pt)
DE (1) DE69801658T2 (pt)
ES (1) ES2162451T3 (pt)
MY (1) MY134048A (pt)
NZ (1) NZ500528A (pt)
TR (1) TR199902758T2 (pt)
TW (1) TW426696B (pt)
WO (1) WO1998054239A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100490004B1 (ko) * 1999-12-17 2005-05-17 카오카부시키가이샤 폴리우레탄의 제조법
US6541532B1 (en) * 2000-06-02 2003-04-01 Milliken & Company Scorch inhibiting compositions for polyurethane foams
US6525108B2 (en) * 2000-06-02 2003-02-25 Milliken & Company Scorch inhibiting compositions for polyurethane foams
US6395797B2 (en) * 2000-06-02 2002-05-28 Milliken & Company Reduction of color degradation of triphenylmethane polymeric colorants within polyurethane foams
WO2008062796A1 (fr) * 2006-11-20 2008-05-29 Asahi Glass Company, Limited Procédé de fabrication d'une mousse rigide en polyuréthanne et mousse rigide en polyuréthanne
US9476539B2 (en) * 2010-01-18 2016-10-25 Basf Se Rigid foam envelopment of the connections of pipes
US11745465B2 (en) * 2017-11-28 2023-09-05 Dow Global Technologies Llc Polyurethane-based insulation board
CN108084393A (zh) * 2017-12-12 2018-05-29 东莞市雄林新材料科技股份有限公司 一种具有气味吸附功能的tpu发泡材料及其制备方法
CN112004651A (zh) * 2018-04-26 2020-11-27 3M创新有限公司 氟砜

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4049931A (en) * 1975-05-29 1977-09-20 Union Carbide Corporation Catalyst systems containing dimethylamino ether mono-ols for polyurethane foam formation
US5223547A (en) * 1990-11-27 1993-06-29 Kao Corporation Polyurethane, process for producing the same, and process for producing polyurethane foam
GB9102362D0 (en) * 1991-02-04 1991-03-20 Ici Plc Polymeric foams
US5703136A (en) * 1991-02-04 1997-12-30 Imperial Chemical Industries Plc Polymeric foams

Also Published As

Publication number Publication date
WO1998054239A1 (en) 1998-12-03
TW426696B (en) 2001-03-21
EP0984996A1 (en) 2000-03-15
DE69801658D1 (en) 2001-10-18
JP2001526728A (ja) 2001-12-18
DE69801658T2 (de) 2002-06-20
AU735623B2 (en) 2001-07-12
NZ500528A (en) 2002-05-31
EP0984996B1 (en) 2001-09-12
US5998494A (en) 1999-12-07
KR20010013092A (ko) 2001-02-26
TR199902758T2 (xx) 2000-07-21
ES2162451T3 (es) 2001-12-16
AR016058A1 (es) 2001-06-20
MY134048A (en) 2007-11-30
CN1257515A (zh) 2000-06-21
AU7651298A (en) 1998-12-30
CA2288734A1 (en) 1998-12-03

Similar Documents

Publication Publication Date Title
AU628958B2 (en) Process for the manufacture of flame-resistant elastic soft polyurethane foam
BR9812508A (pt) Processo para preparar espumas de poliisocianurato modificadas com uretano ou poliuretano rìgidas, espuma de poliisocianurato modificada com uretano ou poliuretano rìgida, e, composição reativa a isocianato polifuncional
BR9810613A (pt) Composição poliisocianato, e, processo para preparar uma espuma de poliuretano
AR014797A1 (es) Metodo para la preparacion de una espuma (semi) rigida de celda abierta de poliuretano o poliisocianurato modificado con uretano; espuma (semi) rigida decelda abierta de poliuretano o poliisocianurato modificado con uretano; panel de aislacion evacuado y composicion de poliisocianato
BR9712729A (pt) Espumas rìgidas de poliuretano ou de poliisocianurato modificado com uretano, processo para preparar as mesmas, e, composição reativa com isocianato.
ES2148664T3 (es) Composiciones de tipo azeotropico de 1,1,1,3,3-pentafluoropropano y 2-metil-butano.
PT991686E (pt) Processo para a preparacao de espumas rigidas de poliuretano de celulas fechadas e baixa condutividade termica
BR9712860A (pt) Composição reativa com isocianato, processo para preparar espumas rìgidas de poliuretano ou de polisocianurato modificado com uretano, e, espumas rìgidas de poliuretano ou de poliisocianurato modificado com uretano
ES2043945T3 (es) Mezclas liquidas de poliisocianato, un procedimiento para su obtencion y su empleo para la elaboracion de plasticos espumados blandos de poliuretano.
CA2227295A1 (en) Method for producing low-fuming rigid polyurethane foam
ES2110477T3 (es) Espumas de poliuretano.
BR9809503A (pt) Processo para a preparação de espumas rìgidas de poliuretano, composição reativa com isocianato, espuma rìgida de poliuretano de células abertas, e, painel isolante à vácuo
EA199700204A1 (ru) Композиция для получения пены, пластика и других материалов
AR008112A1 (es) Proceso para la preparacion de espumas poliuretanicas; dichas espumas semirrigidas de celdas abiertas y composicion reactiva al isocianato.
MX9603354A (es) Un metodo para producir espumas de poliuretano rigidas aislantes.
FI962643A0 (fi) Menetelmä jäykän polyuretaanisolumuovin valmistamiseksi ja sitä sisältäviä laminoituja tuotteita
BR0010003A (pt) Espumas rìgidas de poliuretano de células abertas
TR199800687T2 (xx) Sert poliüretan köpükler.
CA2252719A1 (en) Process for rigid polyurethane foams
ES2148948T3 (es) Procedimiento para la fabricacion de espumas de poliuretano rigidas expandidas con hidrocarburos.
EP0361764A3 (en) Novel composition comprising isocyanate-reactive hydrogen containing compounds
AR004593A1 (es) Composicion de poliisocianato organico y proceso para preparar una espuma flexible de poliuretano
MY131677A (en) Rigid polyurethane foams.
BR0011066A (pt) Poliol de alto peso molecular, processo de preparação de uma espuma de poliuretano, e, espuma
IT1229755B (it) Composizioni poliisocianiche e loro impiego nella preparazione di schiume poliuretaniche flessibili.

Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A,6A E 7A ANUIDADES.