MX2015007839A - Polimidas porosas ramificadas/altamente ramificadas. - Google Patents

Polimidas porosas ramificadas/altamente ramificadas.

Info

Publication number
MX2015007839A
MX2015007839A MX2015007839A MX2015007839A MX2015007839A MX 2015007839 A MX2015007839 A MX 2015007839A MX 2015007839 A MX2015007839 A MX 2015007839A MX 2015007839 A MX2015007839 A MX 2015007839A MX 2015007839 A MX2015007839 A MX 2015007839A
Authority
MX
Mexico
Prior art keywords
branched
porous particles
porous
polyimides
highly
Prior art date
Application number
MX2015007839A
Other languages
English (en)
Inventor
Marc Fricke
Mark Elbing
Anna Mueller-Cristadoro
Raimund Pietruschka
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 MX2015007839A publication Critical patent/MX2015007839A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/0091—Preparation of aerogels, e.g. 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
    • 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
    • C08G18/34—Carboxylic acids; Esters thereof with monohydroxyl compounds
    • C08G18/341—Dicarboxylic acids, esters of polycarboxylic acids containing two carboxylic acid 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/34—Carboxylic acids; Esters thereof with monohydroxyl compounds
    • C08G18/343—Polycarboxylic acids having at least three carboxylic acid 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/34—Carboxylic acids; Esters thereof with monohydroxyl compounds
    • C08G18/343—Polycarboxylic acids having at least three carboxylic acid groups
    • C08G18/345—Polycarboxylic acids having at least three carboxylic acid groups having three carboxylic acid 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/34—Carboxylic acids; Esters thereof with monohydroxyl compounds
    • C08G18/343—Polycarboxylic acids having at least three carboxylic acid groups
    • C08G18/346—Polycarboxylic acids having at least three carboxylic acid groups having four carboxylic acid 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
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08G73/1003—Preparatory processes
    • C08G73/1007—Preparatory processes from tetracarboxylic acids or derivatives and diamines
    • C08G73/101—Preparatory processes from tetracarboxylic acids or derivatives and diamines containing chain terminating or branching agents
    • 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
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08G73/1003—Preparatory processes
    • C08G73/1035—Preparatory processes from tetracarboxylic acids or derivatives and diisocyanates
    • 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
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08G73/1067—Wholly aromatic polyimides, i.e. having both tetracarboxylic and diamino moieties aromatically bound
    • 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
    • C08G2101/00—Manufacture of cellular products
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Dispersion Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)

Abstract

La presente invención se refiere a un procedimiento para preparar partículas porosas que contienen por lo menos una poliimida por efecto de la reacción de (A) al menos un poliisocianato que tiene un promedio de por lo menos dos grupos isocianato por cada molécula y (B) al menos un ácido policarboxílico que tiene por lo menos dos grupos COOH por cada molécula o anhídrido de éstos, en presencia de por lo menos un solvente, opcionalmente por lo menos un catalizador y opcionalmente por lo menos otro aditivo adicional, a fin de causar una precipitación de una poliimida en el solvente para formar las partículas porosas; a partículas porosas obtenidas con ese procedimiento; a partes, cuerpos, espumas y/o material que contiene esas partículas porosas, y al uso de las partículas porosas o de las partes, cuerpos, espumas y/o material como material aislante y aislación al vacío.
MX2015007839A 2012-12-17 2013-12-09 Polimidas porosas ramificadas/altamente ramificadas. MX2015007839A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP12197478 2012-12-17
PCT/EP2013/075873 WO2014095436A1 (en) 2012-12-17 2013-12-09 Porous branched/highly branched polyimides

Publications (1)

Publication Number Publication Date
MX2015007839A true MX2015007839A (es) 2015-09-04

Family

ID=47435769

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015007839A MX2015007839A (es) 2012-12-17 2013-12-09 Polimidas porosas ramificadas/altamente ramificadas.

Country Status (8)

Country Link
EP (1) EP2931772B1 (es)
JP (1) JP2016501939A (es)
KR (1) KR20150095881A (es)
CN (1) CN105073813A (es)
AU (1) AU2013361011A1 (es)
MX (1) MX2015007839A (es)
RU (1) RU2650686C2 (es)
WO (1) WO2014095436A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106146840B (zh) * 2016-07-06 2019-02-01 北京市射线应用研究中心 一种聚酰亚胺泡沫材料及其制备方法
CN106519678A (zh) * 2016-11-04 2017-03-22 东华大学 一种odpa型双酚a四胺支化聚酰亚胺树脂薄膜及其制备方法
CN108129658B (zh) * 2017-12-25 2020-11-03 无锡创彩光学材料有限公司 应用在3d打印行业的超支化结构的聚酰亚胺树脂及其制备方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59108030A (ja) * 1982-12-11 1984-06-22 Nitto Electric Ind Co Ltd ポリイミド粉体の製造方法
WO2004009673A1 (en) * 2002-07-22 2004-01-29 Aspen Aerogels, Inc. Polyimide aerogels, carbon aerogels, and metal carbide aerogels and methods of making same
JP4284451B2 (ja) * 2003-03-27 2009-06-24 大阪府 ポリイミド微粒子及びその製造方法
JP4817165B2 (ja) * 2004-03-25 2011-11-16 大阪府 多孔性ポリイミド膜の製造方法
CN101684182B (zh) * 2008-09-25 2011-11-16 比亚迪股份有限公司 一种聚酰亚胺膜的制备方法
EP2456546B1 (de) * 2009-07-23 2015-04-22 Evonik Fibres GmbH Polyimidmembranen aus polymerisationslösungen
CN101812232B (zh) * 2010-04-09 2013-04-03 深圳市惠程电气股份有限公司 一种聚酰亚胺泡沫塑料及其制备方法
US8436125B2 (en) * 2010-05-27 2013-05-07 Basf Se Materials, methods for production thereof and components thereof
US20120134909A1 (en) * 2010-08-20 2012-05-31 Aerogel Technologies, Llc Porous nanostructured polyimide networks and methods of manufacture
CN102127225A (zh) * 2010-12-08 2011-07-20 北京市射线应用研究中心 一种硬质聚酰亚胺泡沫结构材料及其制备方法
CN102134395B (zh) * 2010-12-22 2012-12-12 北京航空航天大学 一种改性轻质柔性聚酰亚胺泡沫材料及其制备方法
CN102617857B (zh) * 2012-04-16 2014-05-14 上海交通大学 一种聚酰亚胺及其制备方法

Also Published As

Publication number Publication date
EP2931772B1 (en) 2017-02-22
CN105073813A (zh) 2015-11-18
AU2013361011A1 (en) 2015-07-09
WO2014095436A1 (en) 2014-06-26
KR20150095881A (ko) 2015-08-21
JP2016501939A (ja) 2016-01-21
RU2650686C2 (ru) 2018-04-17
AU2013361011A8 (en) 2015-07-16
RU2015128886A (ru) 2017-01-23
EP2931772A1 (en) 2015-10-21

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