FR3111135B1 - Procédé de fabrication d’une pièce en matériau composite à l’aide d’un copolymère réticulé hybride - Google Patents

Procédé de fabrication d’une pièce en matériau composite à l’aide d’un copolymère réticulé hybride Download PDF

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Publication number
FR3111135B1
FR3111135B1 FR2005990A FR2005990A FR3111135B1 FR 3111135 B1 FR3111135 B1 FR 3111135B1 FR 2005990 A FR2005990 A FR 2005990A FR 2005990 A FR2005990 A FR 2005990A FR 3111135 B1 FR3111135 B1 FR 3111135B1
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Prior art keywords
composite material
material part
crosslinked copolymer
manufacturing
hybrid crosslinked
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FR2005990A
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English (en)
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FR3111135A1 (fr
Inventor
Marion France Hélène Schmidt
Samuel Jean-Charles Bernard
Nicolas Eberling-Fux
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.)
Centre National de la Recherche Scientifique CNRS
Universite de Montpellier I
Ecole Nationale Superieure de Chimie de Montpellier ENSCM
Universite de Montpellier
Universite de Bordeaux
Safran Ceramics SA
Original Assignee
Centre National de la Recherche Scientifique CNRS
Universite de Montpellier I
Ecole Nationale Superieure de Chimie de Montpellier ENSCM
Universite de Montpellier
Universite de Bordeaux
Safran Ceramics SA
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Application filed by Centre National de la Recherche Scientifique CNRS, Universite de Montpellier I, Ecole Nationale Superieure de Chimie de Montpellier ENSCM, Universite de Montpellier, Universite de Bordeaux, Safran Ceramics SA filed Critical Centre National de la Recherche Scientifique CNRS
Priority to FR2005990A priority Critical patent/FR3111135B1/fr
Priority to CN202180041738.0A priority patent/CN115697941B/zh
Priority to US18/008,579 priority patent/US11746060B2/en
Priority to EP21734434.0A priority patent/EP4161884A1/fr
Priority to PCT/FR2021/050997 priority patent/WO2021250340A1/fr
Publication of FR3111135A1 publication Critical patent/FR3111135A1/fr
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    • C04B35/71—Ceramic products containing macroscopic reinforcing agents
    • C04B35/78—Ceramic products containing macroscopic reinforcing agents containing non-metallic materials
    • C04B35/80—Fibres, filaments, whiskers, platelets, or the like
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    • C04B35/565—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides based on silicon carbide
    • C04B35/571—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides based on silicon carbide obtained from Si-containing polymer precursors or organosilicon monomers
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Abstract

Procédé de fabrication d’une pièce en matériau composite à l’aide d’un copolymère réticulé hybride La présente invention concerne la fabrication d’une pièce en matériau composite dont la matrice est formée au moins en partie par pyrolyse d’un copolymère réticulé hybride produisant une matrice à faible taux de carbone libre et à propriétés améliorées. Figure pour l’abrégé : Fig. 5.
FR2005990A 2020-06-09 2020-06-09 Procédé de fabrication d’une pièce en matériau composite à l’aide d’un copolymère réticulé hybride Active FR3111135B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR2005990A FR3111135B1 (fr) 2020-06-09 2020-06-09 Procédé de fabrication d’une pièce en matériau composite à l’aide d’un copolymère réticulé hybride
CN202180041738.0A CN115697941B (zh) 2020-06-09 2021-06-02 使用杂化交联共聚物制造复合材料部件的方法
US18/008,579 US11746060B2 (en) 2020-06-09 2021-06-02 Method for manufacturing a composite material part using a hybrid cross-linked copolymer
EP21734434.0A EP4161884A1 (fr) 2020-06-09 2021-06-02 Procede de fabrication d'une piece en materiau composite a l'aide d'un copolymere reticule hybride
PCT/FR2021/050997 WO2021250340A1 (fr) 2020-06-09 2021-06-02 Procede de fabrication d'une piece en materiau composite a l'aide d'un copolymere reticule hybride

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2005990 2020-06-09
FR2005990A FR3111135B1 (fr) 2020-06-09 2020-06-09 Procédé de fabrication d’une pièce en matériau composite à l’aide d’un copolymère réticulé hybride

Publications (2)

Publication Number Publication Date
FR3111135A1 FR3111135A1 (fr) 2021-12-10
FR3111135B1 true FR3111135B1 (fr) 2023-01-13

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FR2005990A Active FR3111135B1 (fr) 2020-06-09 2020-06-09 Procédé de fabrication d’une pièce en matériau composite à l’aide d’un copolymère réticulé hybride

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Country Link
US (1) US11746060B2 (fr)
EP (1) EP4161884A1 (fr)
CN (1) CN115697941B (fr)
FR (1) FR3111135B1 (fr)
WO (1) WO2021250340A1 (fr)

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EP0212485A3 (fr) * 1985-08-16 1988-06-15 Teijin Limited Procédé de fabrication d'objets façonnés en carbure de silice
JPH085963B2 (ja) * 1986-09-26 1996-01-24 東燃株式会社 新規ポリアルミノシラザン及びその製造方法
JPS63291880A (ja) * 1987-05-26 1988-11-29 Teijin Ltd 繊維強化セラミック焼結成形品の製造方法
JP2760555B2 (ja) 1988-03-24 1998-06-04 東燃株式会社 ポリボロシラザン及びその製造方法
US5204380A (en) * 1991-08-29 1993-04-20 Massachusetts Institute Of Technology Preparation of silicon carbide ceramics from the modification of an Si-H containing polysilane
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CN115697941B (zh) 2023-07-21
US11746060B2 (en) 2023-09-05
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US20230192559A1 (en) 2023-06-22
CN115697941A (zh) 2023-02-03
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