AR043473A1 - Preparacion de espumas de poliisocianurato de llama retardada - Google Patents

Preparacion de espumas de poliisocianurato de llama retardada

Info

Publication number
AR043473A1
AR043473A1 ARP040100709A ARP040100709A AR043473A1 AR 043473 A1 AR043473 A1 AR 043473A1 AR P040100709 A ARP040100709 A AR P040100709A AR P040100709 A ARP040100709 A AR P040100709A AR 043473 A1 AR043473 A1 AR 043473A1
Authority
AR
Argentina
Prior art keywords
carbon atoms
foams
polyisocianurate
preparation
polyol
Prior art date
Application number
ARP040100709A
Other languages
English (en)
Original Assignee
Albemarle 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 Albemarle Corp filed Critical Albemarle Corp
Publication of AR043473A1 publication Critical patent/AR043473A1/es

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
    • C08G18/09—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
    • C08G18/4205—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
    • C08G18/4211—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups derived from aromatic dicarboxylic acids and dialcohols
    • C08G18/4213—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups derived from aromatic dicarboxylic acids and dialcohols from terephthalic acid and dialcohols

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

Se proponen espumas de poliisocianurato mediante el mezclado de por lo menos un isocianato orgánico y por lo menos un poliol en presencia de por lo menos un hidrocarburo alifático o cicloalifático C4-7 que tiene un punto de ebullición de 70° C o menos a una presión de 760 mm, por lo menos un catalizador de trimerización, por lo menos un alquilen glicol éster de anhídrido tetrabromoftálico, y por lo menos un éster de fósforo seleccionado entre: i) tri(cloroalquil)fosfato en el cual cada grupo alquilo tiene 2 ó 3 átomos de carbono; ii) dialquil alcanofosfonatos en los cuales cada grupo alquilo tiene 1 ó 2 átomos de carbono y en el cual el grupo alcano tiene 1 ó 2 átomos de carbono, e ii) trietilfosfato, y en el cual los componentes: isocianato orgánico y poliol, se hallan presentes en una relación tal de formar un poliisocianurato que tiene un índice isocianato en el intervalo de aproximadamente 240 a aproximadamente 280.
ARP040100709A 2003-03-05 2004-03-05 Preparacion de espumas de poliisocianurato de llama retardada AR043473A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/379,849 US20040176494A1 (en) 2003-03-05 2003-03-05 Preparation of flame retarded polyisocyanurate foams

Publications (1)

Publication Number Publication Date
AR043473A1 true AR043473A1 (es) 2005-07-27

Family

ID=32926767

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP040100709A AR043473A1 (es) 2003-03-05 2004-03-05 Preparacion de espumas de poliisocianurato de llama retardada

Country Status (5)

Country Link
US (1) US20040176494A1 (es)
AR (1) AR043473A1 (es)
CL (1) CL2004000417A1 (es)
TW (1) TW200427744A (es)
WO (1) WO2004078818A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2648749A1 (en) * 2006-04-06 2007-10-18 Albemarle Corporation Flame retardant additive compositions and use thereof
US20150329691A1 (en) 2012-12-14 2015-11-19 Dow Global Technologies Llc Flame retardant foam formulations
CN103724598A (zh) * 2013-12-06 2014-04-16 江苏盈天化学有限公司 一种硬泡用高官能芳香族聚酯多元醇及其制备方法
US10118985B2 (en) * 2015-03-18 2018-11-06 Johns Manville Open cell spray fire-retardant foam
CN108623771B (zh) * 2017-03-15 2022-10-25 科思创德国股份有限公司 羟基封端的聚氨酯预聚体及其制备方法
US10968327B2 (en) * 2018-08-27 2021-04-06 Covestro Llc Methods for formulating polyisocyanurate foam-forming compositions, related polyisocyanurate foam-forming compositions, and foams produced thereby

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3954749A (en) * 1972-11-27 1976-05-04 Union Carbide Corporation Beta-amino carbonyl catalysts for polyurethane preparation
US3929866A (en) * 1973-05-18 1975-12-30 Ici America Inc Diesters of tetrabromophthalic anhydride
DE2438369A1 (de) * 1974-08-09 1976-02-26 Basf Ag Verfahren zur herstellung selbstverloeschender urethangruppenhaltiger polyisocyanuratschaumstoffe
US4189541A (en) * 1978-06-20 1980-02-19 Bridgestone Tire Company Limited Method for producing heat resistant and flame resistant polyisocyanurate foams using little or no organosilicone surfactant
JPS5565214A (en) * 1978-11-10 1980-05-16 Bridgestone Corp Preparation of flame-resistant polyisocyanurate foam
US4307205A (en) * 1979-12-06 1981-12-22 Owens-Corning Fiberglas Corporation Polyester polyols
US4468481A (en) * 1982-12-16 1984-08-28 Ethyl Corporation Flame retardant polyurethane modified polyisocyanurate
GB8501704D0 (en) * 1985-01-23 1985-02-27 Ciba Geigy Ag Flame retardants
US5169872A (en) * 1992-05-11 1992-12-08 Dow Corning Corporation Process for preparing rigid polyurethane and polyisocyanurate foams having enhanced benefits
DE69416209T2 (de) * 1993-07-22 1999-06-10 Nisshinbo Industries, Inc., Tokio/Tokyo Verwendung eines halogenfreien Trialkylphosphats in einem Verfahren zur Herstellung von Polyisocyanurat-Schäumen
JP3061717B2 (ja) * 1993-12-03 2000-07-10 日清紡績株式会社 変性ポリイソシアヌレート発泡体の製造法
US5387618A (en) * 1993-12-27 1995-02-07 The Dow Chemical Company Process for preparing a polyurethane foam in the presence of a hydrocarbon blowing agent
US5556894A (en) * 1994-11-04 1996-09-17 Basf Corporation Flame resistant rigid polyurethane foams containing phosphorus and a halogen
JP2584955B2 (ja) * 1994-12-07 1997-02-26 大同鋼板株式会社 変性ポリイソシアヌレート発泡体及びその製造法並びにポリオール組成物
BE1009630A3 (fr) * 1995-09-26 1997-06-03 Solvay Premelanges pour la preparation de mousses de polyurethane ou de polyisocyanurate.
DE19540861A1 (de) * 1995-11-03 1997-05-07 Hoechst Ag Verfahren zur Herstellung von Mischungen von oligomeren Phosphorsäureestern und deren Verwendung als Flammschutzmittel für Polyurethanschäume
US5922779A (en) * 1997-10-10 1999-07-13 Stepan Company Polyol blends for producing hydrocarbon-blown polyurethane and polyisocyanurate foams
EP1159341B2 (en) * 1998-12-18 2006-08-23 Dow Global Technologies Inc. Polyurethane based foam containing exfoliating graphite and the process for the preparation thereof
TW444039B (en) * 1999-02-02 2001-07-01 Dow Chemical Co Open-celled polyurethane foams containing graphite which exhibit low thermal conductivity
US20030153656A1 (en) * 2002-01-11 2003-08-14 Rinus Sjerps Flame retardant polyurethanes and polyisocyanurates, and additives therefor

Also Published As

Publication number Publication date
CL2004000417A1 (es) 2005-01-28
TW200427744A (en) 2004-12-16
US20040176494A1 (en) 2004-09-09
WO2004078818A1 (en) 2004-09-16

Similar Documents

Publication Publication Date Title
BRPI0512690A (pt) análogos de fosfonato de compostos inibidores de hiv
UY26092A1 (es) Uso de inhibidores de cyp2d6 en terapias de combinacion
BR0009693A (pt) Mistura para a preparação de espumas duras de poliuretano
PE20110786A1 (es) Aditivo para inhibir la corrosion acida y su metodo de preparacion
AR054122A1 (es) Pirido[2,3-d]pirimidas utiles como inhibidores de hcv, y metodos para la preparacion de las mismas
ATE373691T1 (de) Mischungen von (alkylsubstituierten) triarylphosphatestern mit phosphor enthaltenden flammschutzmitteln für polyurethanschaumstoffe
RU2015156747A (ru) Состав, образующий изолирующий слой и его применение
TR200200117T2 (tr) Nükleotid analog kompozisyonlar
GT199900115A (es) Compuestos heterociclicos como inhibidores de enzimas de rotamasa.
WO2005120152A3 (en) Cationic lipids and methods of use
DE502007003467D1 (de) Schotterkörper sowie verfahren zur herstellung von schotterkörpern
AR074972A1 (es) Formulaciones y metodos de sistema pesticida viscoelastico para reducir la deriva
WO2007109005A3 (en) Method for the purification of triorganophosphites by treatment with a basic additive
AR043473A1 (es) Preparacion de espumas de poliisocianurato de llama retardada
BRPI0705106A (pt) composições de toner
BRPI0419055A (pt) carne produzida por engenharia de tecido e um método para produzir carne produzida por engenharia de tecido para consumo
MXPA05005620A (es) Formulaciones de poliuretano con tiempo de crema extendido/demoldeado rapido.
ES2193746T3 (es) Acelerantes para sistemas reticulables.
BRPI0702646A (pt) método de preparar uma espuma de poliisocianurato/poliuretana e composição
MX2015004415A (es) Compuestos de organofosforo para espumas de poliuretano retardantes de llama.
ATE376031T1 (de) Flammwidrige polyurethane und additive dafür
AU2003231270A1 (en) Blends of tetrahalophthalate esters and phosphorus-containing flame retardants for polyurethane compositions
MX2009009034A (es) Composiciones de revestimiento para revestimiento de latas que comprende resinas fenolicas.
Williams et al. Base catalysed phosphate diester hydrolysis
BRPI0508704A (pt) métodos para a preparação de um composto e para a preparação de calcipotriol ou monoidrato de calcipotriol, composto, e, usos de um composto e de éster dietìlico do ácido (2-ciclopropil-2-oxoetil) fosfÈnico

Legal Events

Date Code Title Description
FB Suspension of granting procedure
FB Suspension of granting procedure
FA Abandonment or withdrawal