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
KR20090004917A (ko) * 2006-04-06 2009-01-12 알베마를 코포레이션 난연제 첨가제 조성물 및 그의 용도
EP2931779B1 (en) 2012-12-14 2017-08-30 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
EP0635527B1 (en) * 1993-07-22 1999-01-27 Nisshinbo Industries, Inc. Use of a halogen-free trialkyl phosphate in a process for producing polyisocyanurate foams
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
TR200101721T2 (tr) * 1998-12-18 2001-12-21 The Dow Chemical Company Pul pul olup dökülen grafit içeren poliüretan bazlı köpük ve bunu hazırlamak için işlem.
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
TW200427744A (en) 2004-12-16
US20040176494A1 (en) 2004-09-09
WO2004078818A1 (en) 2004-09-16
CL2004000417A1 (es) 2005-01-28

Similar Documents

Publication Publication Date Title
ES2656566T3 (es) Composiciones de polímero y métodos
BRPI0512690A (pt) análogos de fosfonato de compostos inibidores de hiv
BRPI0518476A2 (pt) compostos e derivados de dibenzil amina
AU2003273184A1 (en) Blends of (alkyl substituted) triaryl phosphate esters with phosphorus-containing flame retardants for polyurethane foams
UY26092A1 (es) Uso de inhibidores de cyp2d6 en terapias de combinacion
CL2008003698A1 (es) Compuestos derivados de imidazo[1,2-a]piridina e imidazo[1,2-b]piridazina, inhibidores de la btk; composicion farmaceutica que los comprende; y uso para el tratamiento de un estado patologico inflamatorio y/o autoinmune tal como la artritis reumatoide.
BR0009693A (pt) Mistura para a preparação de espumas duras de poliuretano
NI201200051A (es) Nuevos maitansinoides y el uso de dichos maitansonoides para preparar conjugados con un anticuerpo.
PE20110786A1 (es) Aditivo para inhibir la corrosion acida y su metodo de preparacion
MXPA05005620A (es) Formulaciones de poliuretano con tiempo de crema extendido/demoldeado rapido.
BR0112540A (pt) Peptìdios como inibidores da ns-3-serina protease do vìrus da hepatite c
BRPI0606548A2 (pt) propante, método para produzir um propante, formulação de propante, método para preencher e suportar frações abertas de formações subterráneas e método para tratar uma zona subterránea produtora
DE502007003467D1 (de) Schotterkörper sowie verfahren zur herstellung von schotterkörpern
SV2005002082A (es) "prolina cci-779, produccion y usos de la misma, y síntesis enzimática de dos etapas de prolina cci-779 y cci-779" ref. am-101578salvo
RU2015156747A (ru) Состав, образующий изолирующий слой и его применение
AR043473A1 (es) Preparacion de espumas de poliisocianurato de llama retardada
AR074972A1 (es) Formulaciones y metodos de sistema pesticida viscoelastico para reducir la deriva
BRPI0705106A (pt) composições de toner
BR112015007841A2 (pt) composto organofosforado
WO2006036880A3 (en) Phosphate ester flame retradants from resorcinol-ketone reaction products
ATE376031T1 (de) Flammwidrige polyurethane und additive dafür
BR0311836A (pt) Combinações de ésteres tetra-haloftalato e retardantes de chama contendo fósforo para composições de poliuretano
Williams et al. Base catalysed phosphate diester hydrolysis
ES2107066T3 (es) Procedimiento para la obtencion en continuo de arilcarbonatos.
BRPI0702646A (pt) método de preparar uma espuma de poliisocianurato/poliuretana e composição

Legal Events

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