MX2015016195A - Proceso para la produccion de materiales porosos. - Google Patents

Proceso para la produccion de materiales porosos.

Info

Publication number
MX2015016195A
MX2015016195A MX2015016195A MX2015016195A MX2015016195A MX 2015016195 A MX2015016195 A MX 2015016195A MX 2015016195 A MX2015016195 A MX 2015016195A MX 2015016195 A MX2015016195 A MX 2015016195A MX 2015016195 A MX2015016195 A MX 2015016195A
Authority
MX
Mexico
Prior art keywords
porous materials
solvent mixture
mixture
gel
producing porous
Prior art date
Application number
MX2015016195A
Other languages
English (en)
Inventor
Marc Fricke
Dirk Weinrich
Original Assignee
Basf Se
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 Basf Se filed Critical Basf Se
Publication of MX2015016195A publication Critical patent/MX2015016195A/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
    • C08J9/286—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 the liquid phase being a solvent for the monomers but not for the resulting macromolecular composition, i.e. macroporous or macroreticular polymers
    • 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
    • C08G18/22—Catalysts containing metal compounds
    • C08G18/225—Catalysts containing metal compounds of alkali or alkaline earth metals
    • 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
    • C08G18/3225—Polyamines
    • C08G18/3237—Polyamines aromatic
    • C08G18/3243—Polyamines aromatic containing two or more aromatic rings
    • 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
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2330/00—Thermal insulation material
    • 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
    • C08J2205/00—Foams characterised by their properties
    • C08J2205/02—Foams characterised by their properties the finished foam itself being a gel or a gel being temporarily formed when processing the foamable composition
    • C08J2205/026—Aerogel, i.e. a supercritically dried gel
    • 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
    • C08J2205/00—Foams characterised by their properties
    • C08J2205/02—Foams characterised by their properties the finished foam itself being a gel or a gel being temporarily formed when processing the foamable composition
    • C08J2205/028—Xerogel, i.e. an air dried gel
    • 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
    • C08J2205/00—Foams characterised by their properties
    • C08J2205/04—Foams characterised by their properties characterised by the foam pores
    • C08J2205/042—Nanopores, i.e. the average diameter being smaller than 0,1 micrometer
    • 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
    • C08J2375/02—Polyureas

Abstract

La presente invención se refiere a un proceso para la producción de materiales porosos, que comprende proporcionar una mezcla que comprende una composición (A) que comprende componentes adecuados para formar un gel orgánico y una mezcla de solventes (B), hacer reaccionar los componentes en la composición (A) en la presencia de la mezcla de solventes (b) para formar un gel y secar el gel, en el que la mezcla de solventes (B) es una mezcla de por lo menos dos solventes y la mezcla de solventes tiene un parámetro de solubilidad de Hansen dH en el intervalo de 3,0 a 5,0 MPa-1, determinado por el uso del parámetro dH de cada solvente de la mezcla de solventes (B). La invención se refiere además a los materiales porosos que se pueden obtener de esta manera y el uso de los materiales porosos como material de aislamiento térmico y en paneles de aislamiento de vacío.
MX2015016195A 2013-05-24 2014-05-14 Proceso para la produccion de materiales porosos. MX2015016195A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP13169147 2013-05-24
PCT/EP2014/059860 WO2014187710A1 (en) 2013-05-24 2014-05-14 Process for producing porous materials

Publications (1)

Publication Number Publication Date
MX2015016195A true MX2015016195A (es) 2016-07-21

Family

ID=48463882

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015016195A MX2015016195A (es) 2013-05-24 2014-05-14 Proceso para la produccion de materiales porosos.

Country Status (11)

Country Link
US (1) US10240020B2 (es)
EP (1) EP3004201B1 (es)
JP (1) JP6433989B2 (es)
KR (1) KR102223500B1 (es)
CN (1) CN105408381B (es)
AU (1) AU2014270562A1 (es)
BR (1) BR112015029428A2 (es)
CA (1) CA2913077A1 (es)
MX (1) MX2015016195A (es)
RU (1) RU2675625C2 (es)
WO (1) WO2014187710A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018512488A (ja) * 2015-03-24 2018-05-17 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 多孔性材料の製造方法
PL3377568T3 (pl) * 2015-11-16 2021-05-17 Huntsman International Llc (super)hydrofobowe materiały porowate na bazie izocyjanianu
KR20180103131A (ko) * 2016-01-18 2018-09-18 바스프 에스이 다공성 재료의 제조 방법
EP3278956B1 (de) 2016-08-03 2019-05-01 Basf Se Verfahren zur herstellung von zumindest zweilagigen platten aus einem material mit niedrigem mittlerem zelldurchmesser
US10189969B2 (en) 2017-04-07 2019-01-29 International Business Machines Corporation Silica-based organogels via hexahydrotriazine-based reactions
EP3652231A1 (en) * 2017-07-13 2020-05-20 Basf Se Porous materials with superior reversible water uptake
EP3831869B1 (en) 2019-12-05 2024-03-06 Basf Se Composite polystyrene foam molding with low thermal conductivity

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5478867A (en) 1993-07-07 1995-12-26 The Dow Chemical Company Microporous isocyanate-based polymer compositions and method of preparation
ES2147577T3 (es) * 1993-07-22 2000-09-16 Huntsman Ici Chem Llc Aerogeles organicos.
WO2000024799A1 (en) 1998-10-22 2000-05-04 Huntsman International Llc Insulated bodies
CN101679584B (zh) * 2007-05-16 2012-02-08 巴斯夫欧洲公司 由芳香族聚脲制备的干凝胶
EP2258738B1 (de) * 2007-08-28 2017-01-25 Basf Se Xerogele auf Basis von Polyharnstoff
US11078320B2 (en) * 2009-12-11 2021-08-03 Basf Se Porous materials based on aromatic amines
EP2399945A1 (de) * 2010-06-28 2011-12-28 Basf Se Verfahren zur Herstellung von Porösen materialien auf basis von Polyharnstoff
US10301445B2 (en) * 2010-08-20 2019-05-28 Aerogel Technologies, Llc Three-dimensional porous polyurea networks and methods of manufacture
US8741976B2 (en) * 2010-11-04 2014-06-03 Basf Se Process for producing aerogels or xerogels
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

Also Published As

Publication number Publication date
RU2675625C2 (ru) 2018-12-21
JP2016520143A (ja) 2016-07-11
KR102223500B1 (ko) 2021-03-08
EP3004201B1 (en) 2017-03-22
WO2014187710A1 (en) 2014-11-27
JP6433989B2 (ja) 2018-12-05
EP3004201A1 (en) 2016-04-13
US10240020B2 (en) 2019-03-26
AU2014270562A1 (en) 2015-12-10
CA2913077A1 (en) 2014-11-27
RU2015155347A3 (es) 2018-03-27
KR20160016902A (ko) 2016-02-15
BR112015029428A2 (pt) 2017-07-25
CN105408381A (zh) 2016-03-16
CN105408381B (zh) 2018-04-24
US20160090463A1 (en) 2016-03-31
RU2015155347A (ru) 2017-06-27

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