MX2014001928A - Emulsiones estbles y su uso en la produccion en espumas a base de isocianato. - Google Patents

Emulsiones estbles y su uso en la produccion en espumas a base de isocianato.

Info

Publication number
MX2014001928A
MX2014001928A MX2014001928A MX2014001928A MX2014001928A MX 2014001928 A MX2014001928 A MX 2014001928A MX 2014001928 A MX2014001928 A MX 2014001928A MX 2014001928 A MX2014001928 A MX 2014001928A MX 2014001928 A MX2014001928 A MX 2014001928A
Authority
MX
Mexico
Prior art keywords
isocyanate
production
stable emulsions
component
esterification
Prior art date
Application number
MX2014001928A
Other languages
English (en)
Inventor
Torsten Heinemann
Reinhard Albers
Frank Otto
Hartmut Nefzger
Stephanie Vogel
Original Assignee
Bayer Ip Gmbh
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 Bayer Ip Gmbh filed Critical Bayer Ip Gmbh
Publication of MX2014001928A publication Critical patent/MX2014001928A/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
    • C08G18/28—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
    • C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
    • C08G18/4018—Mixtures of compounds of group C08G18/42 with compounds of group C08G18/48
    • 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
    • C08G18/4829—Polyethers containing at least three hydroxy 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
    • C08G18/4216—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 mixtures or combinations of aromatic dicarboxylic acids and aliphatic dicarboxylic acids and dialcohols
    • 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
    • C08G18/4244—Polycondensates having carboxylic or carbonic ester groups in the main chain containing oxygen in the form of ether groups
    • C08G18/4247—Polycondensates having carboxylic or carbonic ester groups in the main chain containing oxygen in the form of ether groups derived from polyols containing at least one ether group and polycarboxylic acids
    • C08G18/425—Polycondensates having carboxylic or carbonic ester groups in the main chain containing oxygen in the form of ether groups derived from polyols containing at least one ether group and polycarboxylic acids the polyols containing one or two ether 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
    • C08G18/48—Polyethers
    • C08G18/50—Polyethers having heteroatoms other than oxygen
    • C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen
    • C08G18/5033—Polyethers having heteroatoms other than oxygen having nitrogen containing carbocyclic groups
    • 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
    • C08J9/141—Hydrocarbons
    • 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
    • C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
    • C08J9/283—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum a discontinuous liquid phase emulsified in a continuous macromolecular phase
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/02—Polyalkylene oxides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • C08L75/08—Polyurethanes from polyethers
    • 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)

Abstract

La invención se refiere a emulsiones estables para la producción de espumas a base de isocianato, que comprenden al menos tres polioles A1a, A1b y A1c, así como al menos un agente de expansión física T, en donde A1a es un poliéter poliol obtenido por la adición de epóxidos a compuestos iniciadores seleccionados de entre hidratos de carbono y alcoholes difuncionales o de funcionalidad superior, A1b es un poliéter poliol iniciado en una amina aromática y A1c es un poliéster poliol obtenido por esterificación de un componente de poli(ácido carboxílico) y un componente de polialcohol, en donde la cantidad total de derivados de ácido dicarboxílico aromáticos usados en la esterificación, calculada sobre la base de ácidos dicarboxílicos aromáticos libres y tomando como base la masa total del componente de polialcohol y el componente de poli(ácido carboxílico), es inferior o igual al 48,5 % en masa.
MX2014001928A 2011-08-26 2012-08-22 Emulsiones estbles y su uso en la produccion en espumas a base de isocianato. MX2014001928A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102011081622 2011-08-26
EP12155277 2012-02-14
PCT/EP2012/066333 WO2013030063A1 (en) 2011-08-26 2012-08-22 Stable emulsions and their use in the production of foams based on isocyanate

Publications (1)

Publication Number Publication Date
MX2014001928A true MX2014001928A (es) 2014-03-27

Family

ID=46754978

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014001928A MX2014001928A (es) 2011-08-26 2012-08-22 Emulsiones estbles y su uso en la produccion en espumas a base de isocianato.

Country Status (7)

Country Link
US (1) US20140323605A1 (es)
EP (1) EP2748220A1 (es)
KR (1) KR20140054319A (es)
CN (1) CN103857718A (es)
BR (1) BR112014004471A2 (es)
MX (1) MX2014001928A (es)
WO (1) WO2013030063A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106046317B (zh) * 2016-05-23 2018-07-10 万华化学（广东）有限公司 一种聚氨酯组合料及其制备的聚氨酯保温材料
JP6903427B2 (ja) * 2016-12-20 2021-07-14 日清紡ケミカル株式会社 ２液型プレミックス組成物、裏込め注入用硬質ポリイソシアヌレートフォーム及び裏込め注入工法
CN114112965B (zh) * 2020-08-31 2024-04-09 万华化学集团股份有限公司 一种检测异氰酸酯中痕量水分的方法及其在线监控的应用
CN116589740B (zh) * 2023-07-14 2023-09-22 山东理工大学 用于制备绝热性能优异的聚氨酯硬质泡沫的聚合物多元醇组合物

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2764565A (en) 1951-12-24 1956-09-25 Bayer Ag Process and apparatus for the manufacture of polyurethane plastics
US4555418A (en) * 1983-10-12 1985-11-26 The Celotex Corporation Alkoxylated aromatic amine-aromatic polyester polyol blend and polyisocyanurate foam therefrom
GB9014766D0 (en) * 1990-07-03 1990-08-22 Ici Plc Fire retardant compositions
US5428104A (en) * 1992-11-27 1995-06-27 Imperial Chemical Industries Plc Polyol compositions
US6107359A (en) * 1995-01-27 2000-08-22 Bayer Aktiengesellschaft Polyether polyols, polyol formulation containing them and their use in the production of hard polyurethane foams
US5804648A (en) * 1996-12-27 1998-09-08 Bayer Corporation Toluene diisocyanate residue-based compositions and the use of such compositions as fillers for hydroxyl compounds
WO1998037116A1 (en) * 1997-02-20 1998-08-27 Sumitomo Bayer Urethane Co., Ltd. Method for producing rigid polyurethane foam
DE19742011A1 (de) 1997-09-24 1999-03-25 Basf Ag Lagerstabile, treibmittelhaltige Emulsionen zur Herstellung von Hartschaumstoffen auf Isocyanatbasis
DE19742010A1 (de) * 1997-09-24 1999-03-25 Basf Ag Lagerstabile Emulsionen zur Herstellung von feinzelligen Hartschaumstoffen auf Isocyanatbasis
JP2000128951A (ja) 1998-10-26 2000-05-09 Sumitomo Bayer Urethane Kk 硬質ポリウレタンフォームの製造方法
DE19916647B4 (de) * 1999-04-14 2006-06-08 Bayer Materialscience Ag Polyolgemisch für die Herstellung von Polyurethan-Hartschäumen
US6294107B1 (en) * 2000-07-26 2001-09-25 Basf Corporation Alkylene oxide modified silicone glycol compatibilizing agents for stable polyester polyol compositions
US6348161B1 (en) * 2000-08-03 2002-02-19 Basf Corporation Polyol composition containing a hydrocarbon blowing agent
US6472446B1 (en) 2001-03-09 2002-10-29 Basf Corporation Phase stable polyol composition containing hydrocarbon as the blowing agent
ES2309274T3 (es) * 2003-01-03 2008-12-16 Dow Global Technologies Inc. Espuma de poliisocianurato y procedimiento para su preparcion.
US7977501B2 (en) 2006-07-24 2011-07-12 Bayer Materialscience Llc Polyether carbonate polyols made via double metal cyanide (DMC) catalysis
WO2009145236A1 (ja) * 2008-05-30 2009-12-03 旭硝子株式会社 硬質発泡合成樹脂およびその製造方法
JP2011529982A (ja) * 2008-07-30 2011-12-15 ダウ グローバル テクノロジーズ エルエルシー 硬質ポリウレタン発泡体のためのオルト−シクロヘキサンジアミン開始ポリオールを含有するポリオールブレンド
ITMI20081480A1 (it) * 2008-08-06 2010-02-06 Dow Global Technologies Inc Poliesteri aromatici, miscele palioliche che li comprendono e prodotti risultanti
ITMI20081867A1 (it) * 2008-10-22 2010-04-22 Dow Global Technologies Inc Processo per lapreparazione di schiume poliuretaniche rigide a celle chiuse
TR201708752T4 (tr) * 2010-04-21 2018-11-21 Dow Global Technologies Llc Köpük izolasyon ünitesi.
ES2572478T3 (es) * 2010-09-29 2016-05-31 Dow Global Technologies Llc Poliésteres aromáticos de alta funcionalidad, mezclas de polioles que comprenden los mismos y productos resultantes de los mismos
US9790342B2 (en) * 2011-05-25 2017-10-17 E I Du Pont De Nemours And Company Closed-cell tannin-based foams without formaldehyde

Also Published As

Publication number Publication date
EP2748220A1 (en) 2014-07-02
US20140323605A1 (en) 2014-10-30
BR112014004471A2 (pt) 2017-03-28
WO2013030063A1 (en) 2013-03-07
CN103857718A (zh) 2014-06-11
KR20140054319A (ko) 2014-05-08

Similar Documents

Publication Publication Date Title
MX2014004563A (es) Polioles de poliester-polieter hibridos para la expansion de desmoldeo mejorada en espumas rigidas de poliuretano.
ES2570353T3 (es) Método para la producción de espumas duras de poliuretano
MX2013003502A (es) Poliesteres aromaticos de alta funcionalidad, combinaciones de poliol que comprenden los mismos y productos que resultan de los mismos.
MX2014001928A (es) Emulsiones estbles y su uso en la produccion en espumas a base de isocianato.
MX2014001925A (es) Emulsiones y su uso en la produccion de espumas basadas en isocianatos.
MX339548B (es) Metodo para producir espumas rigidas de poliuretano y espumas rigidas de poliisocianurato.
EA201491634A1 (ru) Способ получения жестких полиуретановых пенопластов и жестких полиизоциануратных пенопластов
MX2015012779A (es) Polioles de poliester que imparten propiedades de flamabilidad mejoradas.
BR112015027179A2 (pt) adesivo de poliuretano estrutural
JP2008539324A5 (es)
WO2012126916A3 (de) Pu hartschaum mit niedriger wärmeleitfähigkeit und guter thermischer stabilität
MY148327A (en) Polyester polyols containing secondary alcohol groups and their use in making polyurethanes such as flexible polyurethane foams
BR112016017431A8 (pt) poliol poliéster (p1), processo para a produção de espumas rígidas de poliuretano ou de espumas rígidas de poliisocianurato, componente de poliol (pk), espuma rígida e uso de um poliol poliéster (p1)
WO2014005863A3 (de) Herstellung von schaumstoffen mit verbesserten eigenschaften
MX2015015726A (es) Nuevas carbodiimidas con grupos urea y/o uretano terminales, procedimiento para su preparacion y su uso.
BR112014019688A8 (pt) Polieteréster poliol, processo para produzir espumas rígidas de poliuretano, espuma rígida de poliuretano, mistura de poliol, e, uso de polieteréster polióis
MX2016000477A (es) Composicion de espuma de poliuretano para paneles discontinuos formados bajo una presion reducida.
MX2018005301A (es) Polieterester y su uso para la produccion de materiales de espuma rigida de poliuretano.
WO2012081827A3 (ko) 폴리유산 수지 조성물 및 포장용 필름
MX345515B (es) Composición de poliisocianurato.
MX2014001975A (es) Pieza moldeada aislante y procedimineto para su fabricacion.
MX2016009951A (es) Plastificantes estabilizados para poliuretano termoplastico.
TN2014000276A1 (en) Producing rigid polyurethane foams and rigid polyisocy anurate foams
TH151648A (th) วิธีการสำหรับการผลิตโฟมชนิดแข็งของโพลียูรีเธน (polyurethane-rigid foams) และโฟมชนิดแข็งของโพลีไอโซไซยานูเรต (polyisocyanurate rigid foams) (Method for producing polyurethane-rigid foams and polyisocyanurate rigid foams)
TH134708A (th) พอลิยูรีเธนที่อนุพัทธ์จากแหล่งชีวมวล, วิธีเพื่อการผลิตสิ่งเดียวกัน, และพอลิเอสเทอร์พอลิออลที่อนุพัทธ์จากแหล่งชีวมวล