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MX2020001993A - Espumas de particulas de pei para aplicaciones en interiores de aviacion. - Google Patents

Espumas de particulas de pei para aplicaciones en interiores de aviacion.

Info

Publication number
MX2020001993A
MX2020001993A MX2020001993A MX2020001993A MX2020001993A MX 2020001993 A MX2020001993 A MX 2020001993A MX 2020001993 A MX2020001993 A MX 2020001993A MX 2020001993 A MX2020001993 A MX 2020001993A MX 2020001993 A MX2020001993 A MX 2020001993A
Authority
MX
Mexico
Prior art keywords
aviation
shaped parts
interiors
post
produced
Prior art date
Application number
MX2020001993A
Other languages
English (en)
Inventor
Christian Trassl
Denis Holleyn
Kay Bernhard
Original Assignee
Evonik Operations 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 Evonik Operations Gmbh filed Critical Evonik Operations Gmbh
Publication of MX2020001993A publication Critical patent/MX2020001993A/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
    • C08J9/16—Making expandable particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/02—Making granules by dividing preformed material
    • B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/02—Making granules by dividing preformed material
    • B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
    • B29B9/065—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion under-water, e.g. underwater pelletizers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/10—Making granules by moulding the material, i.e. treating it in the molten state
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/12—Making granules characterised by structure or composition
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/3461—Making or treating expandable particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/046—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
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    • B32B21/04—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material
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    • B32B7/04—Interconnection of layers
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    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
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    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
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    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2079/00—Use of polymers having nitrogen, with or without oxygen or carbon only, in the main chain, not provided for in groups B29K2061/00 - B29K2077/00, as moulding material
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    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
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    • C08J2379/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Molding Of Porous Articles (AREA)

Abstract

Espumas de polímero a base de polieterimidas (PEIs) cumplen las especificaciones legales demandadas por la industria de la aviación para interiores de aeronaves. Específicamente, las demandas sobre características del fuego, estabilidad a los medios y propiedades mecánicas constituyen un gran reto aquí. De acuerdo con la técnica anterior, las espumas de polímero adecuadas se producen como productos semiterminados. Reprocesar para dar artículos con forma es poco económico en términos de tiempo y explotación del material, por ejemplo en virtud de grandes cantidades de desperdicio de corte. La invención resuelve este problema en que el material que es adecuado en principio se puede procesar para dar molduras de espuma de partículas. Estas molduras se pueden producir sin reprocesar en tiempos de ciclo cortos y por lo tanto de manera económica. Además, esto da lugar a nuevos medios de integración funcional, por ejemplo mediante la incorporación directa de insertos, etc. en la espuma, y con respecto a la libertad en términos de diseño.
MX2020001993A 2017-08-24 2018-08-20 Espumas de particulas de pei para aplicaciones en interiores de aviacion. MX2020001993A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP17187663 2017-08-24
PCT/EP2018/072392 WO2019038213A1 (de) 2017-08-24 2018-08-20 Pei-partikelschäume für anwendungen im luftfahrt-interieur

Publications (1)

Publication Number Publication Date
MX2020001993A true MX2020001993A (es) 2020-09-25

Family

ID=59702567

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020001993A MX2020001993A (es) 2017-08-24 2018-08-20 Espumas de particulas de pei para aplicaciones en interiores de aviacion.

Country Status (14)

Country Link
US (2) US20200207939A1 (es)
EP (1) EP3673009A1 (es)
JP (1) JP7315534B2 (es)
KR (1) KR102628067B1 (es)
CN (1) CN111566153A (es)
AU (1) AU2018321107C1 (es)
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Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102628067B1 (ko) 2017-08-24 2024-01-23 에보닉 오퍼레이션스 게엠베하 항공기 내부에서의 적용을 위한 pei 입자 발포체
IL274860B2 (en) 2017-11-27 2025-01-01 Evonik Operations Gmbh High-temperature foams with reduced resin absorption for the production of sandwich materials
DE102018007505A1 (de) 2018-09-24 2020-03-26 Diehl Aviation Laupheim Gmbh Luftführungsbauteil und Herstellungsverfahren
EP3889212A1 (de) * 2020-04-03 2021-10-06 Evonik Operations GmbH Polyetherimid-polyetheretherketon-partikelschäume für anwendungen im leichtbau
KR20230034230A (ko) * 2020-07-01 2023-03-09 에보닉 오퍼레이션스 게엠베하 규정된 잔류 발포제 함량을 갖는 pei 입자 발포체
BR112023002819A2 (pt) 2020-08-18 2023-03-14 Evonik Operations Gmbh Produção de péletes à base de polímero de alta temperatura por peletização subaquática em temperatura de água elevada para produzir espumas de grânulos (rígidas)
ES2995476T3 (en) 2020-10-29 2025-02-10 Evonik Operations Gmbh Process for producing foam panels for the production of foam films
JP7726996B2 (ja) * 2020-12-02 2025-08-20 エボニック オペレーションズ ゲーエムベーハー ポリイミドまたはポリアクリレートをベースとした発泡剤含有粒子の接着性
CN120513272A (zh) 2023-01-06 2025-08-19 赢创运营有限公司 生产单一材料粒子-泡沫组件的方法

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5936139A (ja) * 1982-08-24 1984-02-28 Toyobo Co Ltd 耐熱性発泡体
US4532263A (en) * 1983-12-12 1985-07-30 Mobil Oil Corporation Expansible polymer molding process and the resultant product
JPS61126146A (ja) * 1984-11-22 1986-06-13 Asahi Chem Ind Co Ltd 発泡性ポリエ−テルイミド組成物
DE3925740A1 (de) * 1989-08-03 1991-02-07 Basf Ag Verfahren zur herstellung von expandierbarem granulat und schaumstoffen daraus
US5128073A (en) * 1989-10-26 1992-07-07 General Electric Company Expanding thermoplastic resin beads with very high frequency energy
NL9001522A (nl) * 1990-07-04 1992-02-03 Schreiner Luchtvaart Werkwijze voor het vervaardigen van een voorwerp bestaande uit een schuimkern en eventueel een of meer afdeklagen.
NL9200781A (nl) * 1992-04-28 1993-11-16 Schreiner Luchtvaart Sandwichmateriaal.
US5670102A (en) * 1993-02-11 1997-09-23 Minnesota Mining And Manufacturing Company Method of making thermoplastic foamed articles using supercritical fluid
JP4117986B2 (ja) * 1999-06-07 2008-07-16 日東電工株式会社 耐熱性ポリマ発泡体とその製造法、及び発泡体基板
US20070149629A1 (en) 2005-12-22 2007-06-28 Michael Stephen Donovan Expanded and expandable high glass transition temperature polymers
ITMI20071005A1 (it) 2007-05-18 2008-11-19 Polimeri Europa Spa Procedimento per la preparazione di granuli a base di polimeri termoplastici espandibili e relativo prodotto
US20090163610A1 (en) 2007-12-20 2009-06-25 Lanning Vincent L Continuous process for making polyetherimide foam materials and articles made therefrom
PL2254937T3 (pl) 2008-03-13 2013-02-28 Basf Se Elastyczne tworzywo piankowe w postaci cząstek na bazie mieszanin poliolefina/polimer styrenowy
DE102008062703A1 (de) * 2008-12-17 2010-07-01 Airbus Deutschland Gmbh Flugzeugkabinenpaneel zur Schallabsorption
US8529808B2 (en) 2010-05-21 2013-09-10 Basf Se Nanoporous polymer foams
EP2463083B1 (en) * 2010-12-13 2016-06-29 The Boeing Company Green aircraft interior panels and method of fabrication
DE102013225132A1 (de) * 2013-12-06 2015-06-11 Evonik Industries Ag Vorschäumung von Poly(meth)acrylimid-Partikeln für das anschließende Formschäumen in geschlossenen Werkzeugen
CN106795313B (zh) 2014-09-30 2019-12-06 积水化成品工业株式会社 珠粒发泡成型体及其制造方法、树脂发泡颗粒及其制造方法、发泡性树脂颗粒
AU2015348816A1 (en) 2014-11-18 2017-04-27 Evonik Röhm Gmbh Splitting of thick hard-foam plates
EP3159129A1 (de) 2015-10-22 2017-04-26 Evonik Röhm GmbH Herstellung von komplexen schaum-/ oder sandwichholstrukturen mittels eines formkerns
EP3225654A1 (de) 2016-03-30 2017-10-04 Evonik Röhm GmbH Verkürzung der abkühlphase beim partikelschäumen durch die wärmeleitung erhöhende additive
JP6607836B2 (ja) 2016-09-27 2019-11-20 積水化成品工業株式会社 ビーズ発泡体、及び、樹脂複合体
JP6660862B2 (ja) 2016-09-27 2020-03-11 積水化成品工業株式会社 ビーズ発泡体の製造方法および樹脂複合品の製造方法
KR102628067B1 (ko) 2017-08-24 2024-01-23 에보닉 오퍼레이션스 게엠베하 항공기 내부에서의 적용을 위한 pei 입자 발포체
IL274860B2 (en) 2017-11-27 2025-01-01 Evonik Operations Gmbh High-temperature foams with reduced resin absorption for the production of sandwich materials
EP3717549A1 (de) 2017-11-27 2020-10-07 Evonik Operations GmbH Pes-ppsu-blends als basis für schaumstoffe
MX2020005297A (es) 2017-11-27 2020-08-13 Evonik Operations Gmbh Espumas de particulas de polietersulfona (pesu) para aplicaciones en interiores de aeronaves.
KR102792021B1 (ko) 2019-01-16 2025-04-04 에보닉 오퍼레이션스 게엠베하 발포 재료의 제조를 위한 신규 발포 방법
CN113302031A (zh) 2019-01-16 2021-08-24 赢创运营有限公司 通过使用微波使含有发泡剂的聚合物发泡
BR112023002819A2 (pt) 2020-08-18 2023-03-14 Evonik Operations Gmbh Produção de péletes à base de polímero de alta temperatura por peletização subaquática em temperatura de água elevada para produzir espumas de grânulos (rígidas)
JP7726996B2 (ja) 2020-12-02 2025-08-20 エボニック オペレーションズ ゲーエムベーハー ポリイミドまたはポリアクリレートをベースとした発泡剤含有粒子の接着性

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