FR3118439B1 - Poudre à base de PEKK à bas point de fusion, utilisation dans des procédés de construction par frittage, et objet correspondants - Google Patents

Poudre à base de PEKK à bas point de fusion, utilisation dans des procédés de construction par frittage, et objet correspondants Download PDF

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Publication number
FR3118439B1
FR3118439B1 FR2014268A FR2014268A FR3118439B1 FR 3118439 B1 FR3118439 B1 FR 3118439B1 FR 2014268 A FR2014268 A FR 2014268A FR 2014268 A FR2014268 A FR 2014268A FR 3118439 B1 FR3118439 B1 FR 3118439B1
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FR
France
Prior art keywords
sinter
melting point
low melting
related object
construction processes
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
FR2014268A
Other languages
English (en)
Other versions
FR3118439A1 (fr
Inventor
Guillaume Le
Benoît Brule
Ilias Iliopoulos
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Arkema France SA
Original Assignee
Arkema France SA
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
Priority to FR2014268A priority Critical patent/FR3118439B1/fr
Application filed by Arkema France SA filed Critical Arkema France SA
Priority to EP21854678.6A priority patent/EP4271551A1/fr
Priority to KR1020237025947A priority patent/KR20230125306A/ko
Priority to PCT/FR2021/052451 priority patent/WO2022144522A1/fr
Priority to CN202180088395.3A priority patent/CN116685470A/zh
Priority to US18/270,141 priority patent/US20240084073A1/en
Priority to JP2023540177A priority patent/JP2024503328A/ja
Publication of FR3118439A1 publication Critical patent/FR3118439A1/fr
Application granted granted Critical
Publication of FR3118439B1 publication Critical patent/FR3118439B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
    • C08G65/38—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives derived from phenols
    • C08G65/40—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives derived from phenols from phenols (I) and other compounds (II), e.g. OH-Ar-OH + X-Ar-X, where X is halogen atom, i.e. leaving group
    • C08G65/4012—Other compound (II) containing a ketone group, e.g. X-Ar-C(=O)-Ar-X for polyetherketones
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y70/00—Materials specially adapted for additive manufacturing
    • 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
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/10—Processes of additive manufacturing
    • B29C64/141—Processes of additive manufacturing using only solid materials
    • B29C64/153—Processes of additive manufacturing using only solid materials using layers of powder being selectively joined, e.g. by selective laser sintering or melting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • 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
    • B29K2071/00—Use of polyethers, e.g. PEEK, i.e. polyether-etherketone or PEK, i.e. polyetherketone or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/25—Solid
    • B29K2105/251—Particles, powder or granules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y10/00—Processes of additive manufacturing
    • 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
    • C08G2650/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G2650/28—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule characterised by the polymer type
    • C08G2650/38—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule characterised by the polymer type containing oxygen in addition to the ether group
    • C08G2650/40—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule characterised by the polymer type containing oxygen in addition to the ether group containing ketone groups, e.g. polyarylethylketones, PEEK or PEK

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Polyethers (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

L’invention concerne une poudre à base d’au moins un homopolymère ou d’un copolymère de polyéthercétonecétone essentiellement constitué, ou constitué, d’une unité de répétition isophtalique et, dans le cas du copolymère, d’une unité de répétition téréphtalique (T), l’unité de répétition isophtalique représentant au moins 85% en poids par rapport au poids total dudit au moins polyéthercétonecétone. Figure pour l’abrégé : figure 1
FR2014268A 2020-12-30 2020-12-30 Poudre à base de PEKK à bas point de fusion, utilisation dans des procédés de construction par frittage, et objet correspondants Active FR3118439B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR2014268A FR3118439B1 (fr) 2020-12-30 2020-12-30 Poudre à base de PEKK à bas point de fusion, utilisation dans des procédés de construction par frittage, et objet correspondants
KR1020237025947A KR20230125306A (ko) 2020-12-30 2021-12-23 낮은 융점을 갖는 pekk-기반 분말, 소결 구성 공정에서의용도 및 상응하는 물체
PCT/FR2021/052451 WO2022144522A1 (fr) 2020-12-30 2021-12-23 Poudre à base de pekk à bas point de fusion, utilisation dans des procédés de construction par frittage, et objet correspondants
CN202180088395.3A CN116685470A (zh) 2020-12-30 2021-12-23 具有低熔点的基于pekk的粉末、在烧结构造方法中的用途以及相应的物体
EP21854678.6A EP4271551A1 (fr) 2020-12-30 2021-12-23 Poudre à base de pekk à bas point de fusion, utilisation dans des procédés de construction par frittage, et objet correspondants
US18/270,141 US20240084073A1 (en) 2020-12-30 2021-12-23 Pekk-based powder with a low melting point, use in sintering construction processes and corresponding objects
JP2023540177A JP2024503328A (ja) 2020-12-30 2021-12-23 低融点のｐｅｋｋベース粉末、焼結構築方法における使用及び対応する物体

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2014268A FR3118439B1 (fr) 2020-12-30 2020-12-30 Poudre à base de PEKK à bas point de fusion, utilisation dans des procédés de construction par frittage, et objet correspondants
FR2014268 2020-12-30

Publications (2)

Publication Number Publication Date
FR3118439A1 FR3118439A1 (fr) 2022-07-01
FR3118439B1 true FR3118439B1 (fr) 2023-07-28

Family

ID=76034681

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2014268A Active FR3118439B1 (fr) 2020-12-30 2020-12-30 Poudre à base de PEKK à bas point de fusion, utilisation dans des procédés de construction par frittage, et objet correspondants

Country Status (7)

Country Link
US (1) US20240084073A1 (fr)
EP (1) EP4271551A1 (fr)
JP (1) JP2024503328A (fr)
KR (1) KR20230125306A (fr)
CN (1) CN116685470A (fr)
FR (1) FR3118439B1 (fr)
WO (1) WO2022144522A1 (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4912181A (en) 1987-10-20 1990-03-27 Raychem Corporation Preparation of poly(arylene ether ketones) by sequential oligomerization and polyerization in distinct reaction zones
GB0911905D0 (en) 2009-07-09 2009-08-19 Ketonex Ltd Method
EP2788170B1 (fr) 2011-12-05 2021-07-28 Hexcel Corporation Procédé pour le traitement de paek et d'articles fabriqués à partir de celui-ci
FR3027834B1 (fr) 2014-11-03 2017-11-10 Arkema France Procede de densification de poudres de polyarylene-ether-cetone
FR3048430B1 (fr) 2016-03-04 2019-08-30 Arkema France Poudre de poly-(aryl-ether-cetone) (paek) apte a etre utilisee plusieurs fois dans des procedes de frittage
EP3348385A1 (fr) 2017-01-13 2018-07-18 Airbus Operations GmbH Procédé et appareil de fabrication d'un objet tridimensionnel par fabrication additive
FR3093666B1 (fr) 2019-03-15 2022-01-14 Arkema France Procédé de fabrication par frittage d'une poudre à base de poly-aryl-éther-cétone(s) en partie recyclée

Also Published As

Publication number Publication date
WO2022144522A1 (fr) 2022-07-07
EP4271551A1 (fr) 2023-11-08
KR20230125306A (ko) 2023-08-29
CN116685470A (zh) 2023-09-01
US20240084073A1 (en) 2024-03-14
FR3118439A1 (fr) 2022-07-01
JP2024503328A (ja) 2024-01-25

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