LU501119B1 - Reinforced composite filament for an additive manufacturing application and method for manufacturing thereof - Google Patents

Reinforced composite filament for an additive manufacturing application and method for manufacturing thereof Download PDF

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Publication number
LU501119B1
LU501119B1 LU501119A LU501119A LU501119B1 LU 501119 B1 LU501119 B1 LU 501119B1 LU 501119 A LU501119 A LU 501119A LU 501119 A LU501119 A LU 501119A LU 501119 B1 LU501119 B1 LU 501119B1
Authority
LU
Luxembourg
Prior art keywords
filament
polyamide
meth
tie layer
acrylic polymer
Prior art date
Application number
LU501119A
Other languages
English (en)
Inventor
Vincent Berthe
Henri Perrin
Régis Vaudemont
Original Assignee
Luxembourg Inst Science & Tech List
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 Luxembourg Inst Science & Tech List filed Critical Luxembourg Inst Science & Tech List
Priority to LU501119A priority Critical patent/LU501119B1/en
Priority to PCT/EP2022/087865 priority patent/WO2023126395A1/fr
Application granted granted Critical
Publication of LU501119B1 publication Critical patent/LU501119B1/en

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Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D11/00—Other features of manufacture
    • D01D11/06—Coating with spinning solutions or melts
    • 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
    • B29C64/106—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
    • B29C64/118—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using filamentary material being melted, e.g. fused deposition modelling [FDM]
    • 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
    • B29C64/30—Auxiliary operations or equipment
    • B29C64/307—Handling of material to be used in additive manufacturing
    • B29C64/314—Preparation
    • 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
    • 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
    • B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
    • B33Y40/10—Pre-treatment
    • 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
    • B33Y70/10—Composites of different types of material, e.g. mixtures of ceramics and polymers or mixtures of metals and biomaterials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/02—Fibres or whiskers
    • C08K7/04—Fibres or whiskers inorganic
    • C08K7/06—Elements
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K9/00—Use of pretreated ingredients
    • C08K9/08—Ingredients agglomerated by treatment with a binding agent
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
    • D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
    • D01F9/12—Carbon filaments; Apparatus specially adapted for the manufacture thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Ceramic Engineering (AREA)
  • Civil Engineering (AREA)
  • Composite Materials (AREA)
  • Structural Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Reinforced Plastic Materials (AREA)

Claims (12)

PTO8009LU LU501119 Revendications :
1. Filament (36) pour une application de fabrication additive ou une application de tissage, le filament (36) comprenant des fibres de carbone (38) noyées dans une résine thermoplastique réactive (40) comprenant un polymère (méth)acrylique, un monomère (méth)acrylique et des peroxydes organiques, ledit filament (36) comprenant en outre une couche de liaison (44) enrobant la résine thermoplastique réactive (40), la couche de liaison (44) étant constituée d'un mélange d'au moins un polyamide et d'un polymère (méth)acrylique.
2. Filament (36) selon la revendication 1, caractérisé en ce que le polyamide est le polyamide 6 ou le polyamide 12 ou un mélange de ceux-ci, ledit polyamide constituant à 80 % en poids de la couche de liaison (44).
3. Filament (36) selon la revendication 1 ou 2, caractérisé en ce que le polymère (méth)acrylique comprend du poly(méthacrylate de méthyle).
4. Filament (36) selon l'une quelconque des revendications 1 à 3, caractérisé en ce que le rapport pondéral des particules de polyamide aux particules de polymère (méth)acrylique est de 0,25:1 à 4:1 et de préférence de 1,5:1.
5. Filament (36) selon l'une quelconque des revendications 1 à 4, caractérisé en ce que les particules de polymère (méth)acrylique ont un diamètre moyen (D50) de 0,1 um à 10 um, de préférence de 2 um à 8 um.
6. Utilisation du filament (36) selon l'une quelconque des revendications 1 à 5 pour la fabrication d'un produit final (60) par un procédé de fabrication additive ou par une technique de tissage.
7. Utilisation selon la revendication 6, caractérisée en ce que préalablement à un dépôt du filament (36) pour former le produit final (60), le filament (36) est enroulé dans un matériau d'enveloppe (62) en polyamide.
8. Utilisation selon la revendication 7, caractérisée en ce que le polyamide du matériau d'enveloppe (62) est le polyamide 6 ou le polyamide 12 ou un mélange de ceux-ci, ledit polyamide formant au moins 90 % en poids du matériau d'enveloppe (62).
9. Produit (60) obtenu par l'utilisation du filament (36) selon l'une quelconque des revendications 6 à 8.
PTO8009LU
10. Procédé (100) de fabrication d'un filament (36) destiné à une application de LU501119 fabrication additive ou a une application de tissage, le procédé comprenant : (S102) fournir un filet de fibres (38) ; (S104) imprégner le filet avec une résine thermoplastique réactive liquide (40) principalement composée de polymère (méth)acrylique, de monomère (méth)acrylique et de peroxydes organiques ; et (S106) coextrusion d'une couche de liaison (44) d’un matériau thermoplastique autour du filet imprégné (42) ; dans lequel le matériau est constitué par un mélange d’au moins un polyamide et d'un polymère (méth)acrylique.
11. Procédé (100) selon la revendication 10, caractérisé en ce que le matériau thermoplastique comprend un compatibilisant en une teneur de 1 à 20 % en poids dans la couche de liaison (44), ledit compatibilisant est en poly(styrène-co-glycidyl méthacrylate) ou poly(éthylène-co-acrylate de méthyle-co-méthacrylate de glycidyle).
12. Procédé (100) selon l'une quelconque des revendications 10 ou 11, caractérisé en ce que le matériau thermoplastique est coextrudé à une vitesse d'environ 10 mètres par minute.
LU501119A 2021-12-29 2021-12-29 Reinforced composite filament for an additive manufacturing application and method for manufacturing thereof LU501119B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
LU501119A LU501119B1 (en) 2021-12-29 2021-12-29 Reinforced composite filament for an additive manufacturing application and method for manufacturing thereof
PCT/EP2022/087865 WO2023126395A1 (fr) 2021-12-29 2022-12-27 Filament composite renforcé pour une application de fabrication additive et son procédé de fabrication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU501119A LU501119B1 (en) 2021-12-29 2021-12-29 Reinforced composite filament for an additive manufacturing application and method for manufacturing thereof

Publications (1)

Publication Number Publication Date
LU501119B1 true LU501119B1 (en) 2023-06-29

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Family Applications (1)

Application Number Title Priority Date Filing Date
LU501119A LU501119B1 (en) 2021-12-29 2021-12-29 Reinforced composite filament for an additive manufacturing application and method for manufacturing thereof

Country Status (2)

Country Link
LU (1) LU501119B1 (fr)
WO (1) WO2023126395A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU502631B1 (en) * 2022-08-05 2024-02-07 Luxembourg Inst Science & Tech List Multilayer continuous fiber filament with a dually reactive matrix and method for manufacturing thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2976205A2 (fr) * 2013-03-22 2016-01-27 Mark, Gregory Thomas Impression tridimensionnelle
WO2017188861A1 (fr) 2016-04-26 2017-11-02 Общество С Ограниченной Ответственностью "Анизопринт" Fil de renfort composite, pré-imprégné, film pour impression 3d et installation pour leur fabrication
KR20180034043A (ko) * 2016-09-27 2018-04-04 울산과학기술원 3d 프린터용 필라멘트 및 그의 제조방법
WO2019170463A1 (fr) * 2018-03-06 2019-09-12 Basf Se Filaments à base d'un matériau de coeur comprenant une charge fibreuse
KR20210096441A (ko) * 2020-01-28 2021-08-05 부산대학교 산학협력단 3d 프린팅이 가능한 탄소나노섬유 필라멘트 및 이의 제조방법
US20210299946A1 (en) * 2020-03-26 2021-09-30 Fujifilm Business Innovation Corp. Filament for three-dimensional modeling, three-dimensional modeled article, three-dimensional modeling method, and three-dimensional modeling apparatus

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7383694B2 (ja) * 2018-08-21 2023-11-20 ビーエーエスエフ ソシエタス・ヨーロピア 付加プリント用フィラメント材料
CN113321912B (zh) * 2021-06-08 2022-07-12 广东工业大学 一种耐高温3d打印光敏树脂及其制备方法和应用

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2976205A2 (fr) * 2013-03-22 2016-01-27 Mark, Gregory Thomas Impression tridimensionnelle
WO2017188861A1 (fr) 2016-04-26 2017-11-02 Общество С Ограниченной Ответственностью "Анизопринт" Fil de renfort composite, pré-imprégné, film pour impression 3d et installation pour leur fabrication
KR20180034043A (ko) * 2016-09-27 2018-04-04 울산과학기술원 3d 프린터용 필라멘트 및 그의 제조방법
WO2019170463A1 (fr) * 2018-03-06 2019-09-12 Basf Se Filaments à base d'un matériau de coeur comprenant une charge fibreuse
KR20210096441A (ko) * 2020-01-28 2021-08-05 부산대학교 산학협력단 3d 프린팅이 가능한 탄소나노섬유 필라멘트 및 이의 제조방법
US20210299946A1 (en) * 2020-03-26 2021-09-30 Fujifilm Business Innovation Corp. Filament for three-dimensional modeling, three-dimensional modeled article, three-dimensional modeling method, and three-dimensional modeling apparatus

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Effective date: 20230629