AR012569A1 - Metodo para preparar xerogeles basados en poliisocianato, xerogeles basados en poliisocianato y uso de los mismos - Google Patents

Metodo para preparar xerogeles basados en poliisocianato, xerogeles basados en poliisocianato y uso de los mismos

Info

Publication number
AR012569A1
AR012569A1 ARP980101455A ARP980101455A AR012569A1 AR 012569 A1 AR012569 A1 AR 012569A1 AR P980101455 A ARP980101455 A AR P980101455A AR P980101455 A ARP980101455 A AR P980101455A AR 012569 A1 AR012569 A1 AR 012569A1
Authority
AR
Argentina
Prior art keywords
polyisocyanate based
based xerogels
xerogels
preparing
polyisocyanate
Prior art date
Application number
ARP980101455A
Other languages
English (en)
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 AR012569A1 publication Critical patent/AR012569A1/es

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
    • C08J9/28—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
    • 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
    • C08G18/54—Polycondensates of aldehydes
    • C08G18/548—Polycondensates of aldehydes with ketones
    • 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
    • C08G18/62—Polymers of compounds having carbon-to-carbon double bonds
    • C08G18/6216—Polymers of alpha-beta ethylenically unsaturated carboxylic acids or of derivatives thereof
    • C08G18/622—Polymers of esters of alpha-beta ethylenically unsaturated carboxylic acids
    • C08G18/6225—Polymers of esters of acrylic or methacrylic acid
    • C08G18/6229—Polymers of hydroxy groups containing esters of acrylic or methacrylic acid with aliphatic polyalcohols
    • 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
    • C08G2110/0091—Aerogels; Xerogels
    • 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
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/04—Foams characterised by the foaming process characterised by the elimination of a liquid or solid component, e.g. precipitation, leaching out, evaporation
    • C08J2201/05—Elimination by evaporation or heat degradation of a liquid phase
    • C08J2201/0502—Elimination by evaporation or heat degradation of a liquid phase the liquid phase being organic
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Un proceso para elaborar xerogeles basados en poliisocianato por medio de la trimerizacion de un poliisocianato orgánico en un solvente orgánico,en presencia de un (co)polímero que contiene un grupo isocianato-reactivo, la gelificacion y el secado del mismo.
ARP980101455A 1997-04-01 1998-03-31 Metodo para preparar xerogeles basados en poliisocianato, xerogeles basados en poliisocianato y uso de los mismos AR012569A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP97105360 1997-04-01

Publications (1)

Publication Number Publication Date
AR012569A1 true AR012569A1 (es) 2000-11-08

Family

ID=8226652

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP980101455A AR012569A1 (es) 1997-04-01 1998-03-31 Metodo para preparar xerogeles basados en poliisocianato, xerogeles basados en poliisocianato y uso de los mismos

Country Status (11)

Country Link
US (1) US6063826A (es)
JP (1) JP2001516392A (es)
CN (1) CN1259148A (es)
AR (1) AR012569A1 (es)
AU (1) AU727418B2 (es)
BR (1) BR9808110A (es)
CA (1) CA2284472A1 (es)
DE (1) DE69801566T2 (es)
ID (1) ID22835A (es)
IS (1) IS5205A (es)
NO (1) NO994774L (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100548971C (zh) * 2004-07-28 2009-10-14 亨茨曼国际有限公司 制备多异氰酸酯的方法
US8729146B2 (en) * 2005-06-14 2014-05-20 Momentive Performance Materials Inc. Catalyst composition and process using same
ES2354593T3 (es) * 2007-05-16 2011-03-16 Basf Se Xerogeles sobre la base de poliurea aromática.
DK2158243T3 (da) * 2007-05-16 2011-01-03 Basf Se Fremgangsmåde til fremstilling af organiske xerogeler
EP2258738B1 (de) * 2007-08-28 2017-01-25 Basf Se Xerogele auf Basis von Polyharnstoff
KR100970461B1 (ko) * 2010-02-09 2010-07-16 엘베스트지에이티 주식회사 유무기 하이브리드 방식 코팅제 조성물 및 그 제조방법
CN103314028B (zh) * 2010-11-04 2015-06-17 巴斯夫欧洲公司 制备气凝胶或干凝胶的方法
US20120235070A1 (en) 2011-03-18 2012-09-20 Basf Se Process for producing flame-retardant porous materials based on polyurea
EP3288996B2 (en) 2015-04-27 2022-11-30 Huntsman International LLC Functionalized isocyanate based porous materials
BR112018002411A2 (pt) 2015-08-06 2018-09-18 Huntsman Int Llc método de síntese para fabricar um xerogel orgânico com base em isocianato, e, uso do xerogel orgânico com base em isocianato
EP3353226B1 (en) * 2015-09-23 2020-06-24 Basf Se Process for producing porous materials
CA3004784C (en) 2015-11-16 2024-04-23 Huntsman International Llc (super)hydrophobic isocyanate based porous materials
CN105582866B (zh) * 2016-03-08 2022-12-09 浙江圣润纳米科技有限公司 一种射频辐射快速制备气凝胶的方法及生产线
WO2017205273A1 (en) 2016-05-23 2017-11-30 Basf Corporation A chromium catalyst, its preparation and use
CN109923142A (zh) * 2016-11-14 2019-06-21 科思创德国股份有限公司 双重固化异氰脲酸酯聚合物

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5420168A (en) * 1993-04-01 1995-05-30 The Regents Of The University Of California Method of low pressure and/or evaporative drying of aerogel
US5478867A (en) * 1993-07-07 1995-12-26 The Dow Chemical Company Microporous isocyanate-based polymer compositions and method of preparation
DE69424941T2 (de) * 1993-07-22 2000-11-02 Huntsman Ici Chem Llc Organische aerogele
US5476878A (en) * 1994-09-16 1995-12-19 Regents Of The University Of California Organic aerogels from the sol-gel polymerization of phenolic-furfural mixtures
US5686031A (en) * 1995-01-05 1997-11-11 Regents Of The University Of California Method for rapidly producing microporous and mesoporous materials
DE19505046A1 (de) * 1995-02-15 1996-08-22 Basf Ag Organische Aerogele aus Isocyanuratgruppen aufweisenden Polyadditionsprodukten, Verfahren zu ihrer Herstellung und ihre Verwendung
DK0826011T3 (da) * 1995-05-18 1999-10-11 Ici Plc Organiske aerogeler
JPH11509878A (ja) * 1995-05-22 1999-08-31 インペリアル・ケミカル・インダストリーズ・ピーエルシー 有機エーロゲル
AU7331898A (en) * 1998-03-02 1998-10-22 Huntsman Ici Chemicals Llc Polyisocyanate based aerogels

Also Published As

Publication number Publication date
CN1259148A (zh) 2000-07-05
US6063826A (en) 2000-05-16
AU6825398A (en) 1998-10-22
NO994774D0 (no) 1999-09-30
NO994774L (no) 1999-11-30
DE69801566D1 (de) 2001-10-11
DE69801566T2 (de) 2002-06-13
CA2284472A1 (en) 1998-10-08
JP2001516392A (ja) 2001-09-25
ID22835A (id) 1999-12-09
IS5205A (is) 1999-09-30
BR9808110A (pt) 2000-03-08
AU727418B2 (en) 2000-12-14

Similar Documents

Publication Publication Date Title
AR012569A1 (es) Metodo para preparar xerogeles basados en poliisocianato, xerogeles basados en poliisocianato y uso de los mismos
AR012568A1 (es) Metodo para preparar aerogeles basados en poliisocianatos y aerogeles basados en poliisocianatos
ES2077575T3 (es) Procedimiento para la preparacion de polifenilen-eter modificado o polimeros relacionados y su uso en polimeros rigidos a alta temperatura, modificados, de compuestos aromaticos sustituidos con vinilo.
BR0014703A (pt) Dispersão polimérica aquosa, processo para preparação da mesma, substrato ligado, e, uso de uma dispersão polimérica aquosa
BR9908078A (pt) Processo para a reticulação superficial de partìculas de polìmeros superabsorventes, polìmero superabsorvente reticulado na superfìcie, e, uso do mesmo
ES2180982T3 (es) Metodo para fabricar dispositivos de liberacion controlada basados en polimeros.
ES2194532T3 (es) Producto de revestimiento consistente como minimo en tres componentes, procedimiento para su produccion y utilizacion del mismo.
ES2090088T3 (es) Procedimiento para la preparacion de poli(fenilen-eter) modificado o polimeros relacionados y uso de los mismos en polimeros modificados de alta temperatura de aromaticos sustituidos con vinilo.
TW200602387A (en) A polymer and a process for producing the same
AR009400A1 (es) Una composicion de espuma de poliuretano y un procedimiento para la fabricacion de espuma de poliuretano o de poliisocianato
AR046074A1 (es) Composiciones de recubrimiento que contienen solvente
ES2065544T3 (es) Materiales polimericos.
ATE318851T1 (de) Polyurethan-(polymer-hybrid-) dispersion mit verringerter hydrophilie, verfahren zu ihrer herstellung sowie deren verwendung
MX9308194A (es) Metodos para mezclar fluidos comprimidos con composiciones llevadas porsolventes, que comprenden polimeros solidos.
BRPI0703653A (pt) adesivo com base em resina de poliuretano de cura por umidade de um componente
DE60041704D1 (de) Ungen
AU2001235576A1 (en) Method for preparing masterbatches based on polymers and mineral particles and resulting masterbatches
ES2064802T3 (es) Procedimiento para la obtencion de plasticos celulares duros, que contienen grupos uretano o uretano e isocianurato, segun el procedimiento de poliadicion de poliisocianato y los polioxialquilen-polioles adecuados para ello.
DE59915171D1 (de) Modifiziertes polymer und modifizierte polymermembran
MY129634A (en) Fluorinated carrier solvent
ES2226600T1 (es) Metodo de apareamiento de receptor y transmisores.
DK0838486T3 (da) Vandige harpiksdispersioner
DE59106087D1 (de) In Wasser dispergierbare, elektrolytstabile Polyetherester-modifizierte Polyurethanionomere.
AR002320A1 (es) Proceso para producir polimeros de poliesteres, mezcla de reaccion util para la preparacion y el polimero de poliester preparado.
ES2072398T3 (es) Nuevo agente expansionante quimico.