MA49867A1 - Mousses à base de particules de pesu destinées à des utilisations à l'intérieur d'aéronefs - Google Patents
Mousses à base de particules de pesu destinées à des utilisations à l'intérieur d'aéronefsInfo
- Publication number
- MA49867A1 MA49867A1 MA49867A MA49867A MA49867A1 MA 49867 A1 MA49867 A1 MA 49867A1 MA 49867 A MA49867 A MA 49867A MA 49867 A MA49867 A MA 49867A MA 49867 A1 MA49867 A1 MA 49867A1
- Authority
- MA
- Morocco
- Prior art keywords
- pesu
- further processing
- economically
- foam
- particles
- Prior art date
Links
- 239000006260 foam Substances 0.000 title abstract 5
- 239000002245 particle Substances 0.000 title 1
- 239000000463 material Substances 0.000 abstract 2
- 239000004695 Polyether sulfone Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 238000010348 incorporation Methods 0.000 abstract 1
- 230000010354 integration Effects 0.000 abstract 1
- 229920006393 polyether sulfone Polymers 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 239000011265 semifinished product Substances 0.000 abstract 1
- 239000002699 waste material Substances 0.000 abstract 1
Classifications
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- 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
- C08J2207/00—Foams characterised by their intended use
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- 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
- C08J2381/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen, or carbon only; Polysulfones; Derivatives of such polymers
- C08J2381/06—Polysulfones; Polyethersulfones
Landscapes
- 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)
- Nanotechnology (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic 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)
- Compositions Of Macromolecular Compounds (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
Les mousses à base de polyéthersulfone (pesu) répondent aux spécifications légales exigées par l'industrie aéronautique pour l'intérieur des aéronefs. En particulier, les exigences concernant le comportement au feu, la résistance aux agents et la mécanique représentent un enjeu important. Selon l'état de la technique, les mousses polymères appropriées sont préparées sous forme de produits semi-finis. Le traitement ultérieur en pièces façonnées n'est pas rentable d'un point de vue économique en ce qui concerne le temps et l'exploitation du matériau, par exemple par les quantités importantes de déchets de découpe. L'invention résout ce problème en ce que le matériau en principe approprié peut être transformé en pièces façonnées en mousse particulaire. Ces pièces façonnées peuvent être fabriquées sans traitement ultérieur en des temps de cycle courts et donc de manière économiquement rentable en outre, on obtient ainsi de nouvelles possibilités d'intégration de fonctions, comme par exemple l'incorporation directe d'inserts dans la mousse, etc., et en ce qui concerne la liberté de conception.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP17203688 | 2017-11-27 | ||
PCT/EP2018/081689 WO2019101667A1 (fr) | 2017-11-27 | 2018-11-19 | Mousses à base de particules de pesu destinées à des utilisations à l'intérieur d'aéronefs |
Publications (1)
Publication Number | Publication Date |
---|---|
MA49867A1 true MA49867A1 (fr) | 2020-12-31 |
Family
ID=60661719
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MA49867A MA49867A1 (fr) | 2017-11-27 | 2018-11-19 | Mousses à base de particules de pesu destinées à des utilisations à l'intérieur d'aéronefs |
Country Status (14)
Country | Link |
---|---|
US (1) | US20210095092A1 (fr) |
EP (1) | EP3717553A1 (fr) |
JP (1) | JP2021504523A (fr) |
KR (1) | KR20200084898A (fr) |
CN (1) | CN111406091A (fr) |
AU (1) | AU2018371107A1 (fr) |
BR (1) | BR112020010372A2 (fr) |
CA (1) | CA3083553A1 (fr) |
IL (1) | IL274859A (fr) |
MA (1) | MA49867A1 (fr) |
MX (1) | MX2020005297A (fr) |
TW (1) | TW201925295A (fr) |
WO (1) | WO2019101667A1 (fr) |
ZA (1) | ZA202003832B (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA3073778A1 (fr) | 2017-08-24 | 2019-02-28 | Evonik Operations Gmbh | Mousses a base de particules de pei destinees a des utilisations a l'interieur d'avions |
AU2018373661B2 (en) | 2017-11-27 | 2024-02-08 | Evonik Operations Gmbh | High-temperature foams with reduced resin absorption for producing sandwich materials |
EP3889212A1 (fr) * | 2020-04-03 | 2021-10-06 | Evonik Operations GmbH | Mousses particulaires pei ou pei-peek pour applications dans le domaine de la construction légère |
JP2023538623A (ja) * | 2020-08-18 | 2023-09-08 | エボニック オペレーションズ ゲーエムベーハー | (硬質)パーティクルフォームを製造するための、高めた水温での水中ペレット化による高温ポリマーをベースとするペレットの製造 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
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GB1569763A (en) * | 1976-09-06 | 1980-06-18 | Ici Ltd | Manufacture of foamed thermoplastic aromatic polyether-sulphone |
CA1173613A (fr) * | 1980-08-18 | 1984-09-04 | Peter J. Ives | Methode et appareil de fabrication de produits et d'objets en mousse thermoplastique |
DE3925740A1 (de) * | 1989-08-03 | 1991-02-07 | Basf Ag | Verfahren zur herstellung von expandierbarem granulat und schaumstoffen daraus |
US4940733A (en) | 1989-11-28 | 1990-07-10 | Air Products And Chemicals, Inc. | Method for foaming high temperature polymers using poly(alkylene carbonates) as foaming agents |
DE4004599A1 (de) * | 1990-02-15 | 1991-08-22 | Basf Ag | Laminate mit stabilen befestigungsstellen |
JPH05285965A (ja) * | 1992-04-07 | 1993-11-02 | Kyowa Leather Cloth Co Ltd | 表皮材を有する発泡成形体の製造方法 |
DE69527961T2 (de) | 1994-06-07 | 2003-04-10 | Mitsubishi Rayon Co | Poröse polysulfonmembrane und verfahren zu deren herstellung |
JPH08132453A (ja) * | 1994-11-05 | 1996-05-28 | Inoac Corp | ヘッドレスト基体の成形用金型 |
JPH11293026A (ja) * | 1998-04-08 | 1999-10-26 | Asahi Chem Ind Co Ltd | スチレン系発泡性粒子および発泡体 |
JP2001079868A (ja) * | 1999-09-14 | 2001-03-27 | Sekisui Chem Co Ltd | 複合発泡体の製造方法 |
CN1286915C (zh) | 2002-04-15 | 2006-11-29 | 索尔维先进聚合物有限责任公司 | 具有降低的黄度和高透光率性能的聚芳醚砜组合物及由其生产的制品 |
EA200501400A1 (ru) * | 2003-03-12 | 2006-04-28 | Петритек, Инк. | Конструктивные и другие композиционные материалы и способы их изготовления |
EP1690662B1 (fr) * | 2003-10-17 | 2015-12-23 | SK Technology Promotion LLC | Procede pour produire une mousse plastique composite |
JP2006146123A (ja) * | 2004-10-21 | 2006-06-08 | Idemitsu Kosan Co Ltd | Led用反射体及びその製造方法 |
DE102011110216A1 (de) | 2010-08-18 | 2012-02-23 | Basf Se | Partikelschaumstoffe mit verbesserter Steifigkeit |
US20130059933A1 (en) | 2011-08-31 | 2013-03-07 | Basf Se | Expandable thermally-stable styrene copolymers |
EP2692519A1 (fr) | 2012-08-02 | 2014-02-05 | Basf Se | Mousse stabilisée résistant à la déformation thermique à base de copolymères de styrène |
CN105008441B (zh) * | 2012-12-28 | 2018-01-23 | 道达尔研究技术弗吕公司 | 含具有多模态颗粒尺寸分布的石墨颗粒的能膨胀的乙烯基芳族聚合物 |
CA2934429A1 (fr) | 2013-12-23 | 2015-07-02 | Solvay Specialty Polymers Usa, Llc | Nouveaux materiaux de mousse provenant de compositions moussantes de polyarylethersulfone aromatique |
EP3527614B1 (fr) * | 2014-09-30 | 2020-11-18 | Sekisui Plastics Co., Ltd. | Procédé de production de particules expansées de résine |
WO2016184864A1 (fr) * | 2015-05-18 | 2016-11-24 | Solvay Specialty Polymers Italy S.P.A. | Ensembles en mousse |
CN111032756B (zh) * | 2017-08-04 | 2023-01-24 | 巴斯夫欧洲公司 | 基于高温热塑性塑料的、可膨胀的含有发泡剂的颗粒 |
-
2018
- 2018-11-19 EP EP18800669.6A patent/EP3717553A1/fr not_active Withdrawn
- 2018-11-19 KR KR1020207018308A patent/KR20200084898A/ko not_active Application Discontinuation
- 2018-11-19 CA CA3083553A patent/CA3083553A1/fr active Pending
- 2018-11-19 US US15/733,134 patent/US20210095092A1/en not_active Abandoned
- 2018-11-19 MA MA49867A patent/MA49867A1/fr unknown
- 2018-11-19 JP JP2020528470A patent/JP2021504523A/ja active Pending
- 2018-11-19 MX MX2020005297A patent/MX2020005297A/es unknown
- 2018-11-19 WO PCT/EP2018/081689 patent/WO2019101667A1/fr unknown
- 2018-11-19 CN CN201880076517.5A patent/CN111406091A/zh active Pending
- 2018-11-19 AU AU2018371107A patent/AU2018371107A1/en not_active Abandoned
- 2018-11-19 BR BR112020010372-1A patent/BR112020010372A2/pt not_active Application Discontinuation
- 2018-11-22 TW TW107141632A patent/TW201925295A/zh unknown
-
2020
- 2020-05-24 IL IL274859A patent/IL274859A/en unknown
- 2020-06-24 ZA ZA2020/03832A patent/ZA202003832B/en unknown
Also Published As
Publication number | Publication date |
---|---|
CA3083553A1 (fr) | 2019-05-31 |
WO2019101667A1 (fr) | 2019-05-31 |
BR112020010372A2 (pt) | 2020-10-20 |
KR20200084898A (ko) | 2020-07-13 |
JP2021504523A (ja) | 2021-02-15 |
EP3717553A1 (fr) | 2020-10-07 |
TW201925295A (zh) | 2019-07-01 |
US20210095092A1 (en) | 2021-04-01 |
CN111406091A (zh) | 2020-07-10 |
MX2020005297A (es) | 2020-08-13 |
ZA202003832B (en) | 2022-03-30 |
IL274859A (en) | 2020-07-30 |
AU2018371107A1 (en) | 2020-07-09 |
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