FR3082771B1 - METHOD OF MANUFACTURING A FIBROUS MATERIAL PRE-IMPREGNATED WITH THERMOPLASTIC POLYMER IN A FLUIDIZED BED - Google Patents

METHOD OF MANUFACTURING A FIBROUS MATERIAL PRE-IMPREGNATED WITH THERMOPLASTIC POLYMER IN A FLUIDIZED BED Download PDF

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Publication number
FR3082771B1
FR3082771B1 FR1855573A FR1855573A FR3082771B1 FR 3082771 B1 FR3082771 B1 FR 3082771B1 FR 1855573 A FR1855573 A FR 1855573A FR 1855573 A FR1855573 A FR 1855573A FR 3082771 B1 FR3082771 B1 FR 3082771B1
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FR
France
Prior art keywords
fibrous material
thermoplastic polymer
manufacturing
compound
mixture
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
FR1855573A
Other languages
French (fr)
Other versions
FR3082771A1 (en
Inventor
Gilles Hochstetter
Thibaut Savart
Denis Huze
Axel Salinier
Arthur Pierre Babeau
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
Application filed by Arkema France SA filed Critical Arkema France SA
Priority to FR1855573A priority Critical patent/FR3082771B1/en
Priority to PCT/FR2019/051511 priority patent/WO2019243747A1/en
Publication of FR3082771A1 publication Critical patent/FR3082771A1/en
Application granted granted Critical
Publication of FR3082771B1 publication Critical patent/FR3082771B1/en
Active legal-status Critical Current
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Classifications

    • 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
    • B29B15/00—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00
    • B29B15/08—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00 of reinforcements or fillers
    • B29B15/10—Coating or impregnating independently of the moulding or shaping step
    • B29B15/12—Coating or impregnating independently of the moulding or shaping step of reinforcements of indefinite length
    • 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
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/12—Use of polyvinylhalogenides or derivatives thereof as moulding material containing fluorine
    • B29K2027/16—PVDF, i.e. polyvinylidene fluoride
    • 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
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/12—Use of polyvinylhalogenides or derivatives thereof as moulding material containing fluorine
    • B29K2027/18—PTFE, i.e. polytetrafluorethene, e.g. ePTFE, i.e. expanded polytetrafluorethene
    • 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
    • B29K2031/00—Use of polyvinylesters or derivatives thereof as moulding material
    • B29K2031/04—Polymers of vinyl acetate, e.g. PVAc, i.e. polyvinyl acetate
    • 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
    • B29K2033/00—Use of polymers of unsaturated acids or derivatives thereof as moulding material
    • B29K2033/04—Polymers of esters
    • B29K2033/12—Polymers of methacrylic acid esters, e.g. PMMA, i.e. polymethylmethacrylate
    • 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
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
    • B29K2067/04—Polyesters derived from hydroxycarboxylic acids
    • B29K2067/046—PLA, i.e. polylactic acid or polylactide
    • 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
    • B29K2077/00—Use of PA, i.e. polyamides, e.g. polyesteramides 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
    • 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
    • B29K2079/08—PI, i.e. polyimides or derivatives thereof
    • B29K2079/085—Thermoplastic polyimides, e.g. polyesterimides, PEI, i.e. polyetherimides, or polyamideimides; Derivatives thereof
    • 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
    • B29K2081/00—Use of polymers having sulfur, with or without nitrogen, oxygen or carbon only, in the main chain, as moulding material
    • B29K2081/04—Polysulfides, e.g. PPS, i.e. polyphenylene sulfide or derivatives thereof
    • 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
    • B29K2101/00—Use of unspecified macromolecular compounds as moulding material
    • B29K2101/12—Thermoplastic materials

Abstract

Procédé de fabrication d'un matériau fibreux pré-imprégné comprenant un matériau fibreux en fibres continues et, un premier composé comprenant au moins une matrice polymère thermoplastique MP1 sous forme de poudre, en mélange avec un deuxième composé sous forme de poudre, constituant ainsi une mixture, ledit deuxième composé comprenant : i) au moins une matrice polymère thermoplastiques MP1 mais de granulométrie différente, ou ii) au moins une matrice polymère thermoplastique MP2 différente de ladite matrice MP1, ou iii) au moins un additif, caractérisé en ce que ledit matériau fibreux pré-imprégné est réalisé en un ruban unique unidirectionnel ou en une pluralité de rubans parallèles unidirectionnels et en ce que ledit procédé comprend une étape d'imprégnation, en particulier à cœur et homogène, dudit matériau fibreux se présentant sous forme d'une mèche ou de plusieurs mèches parallèles par ladite mixture, ladite mixture étant préparée par mélange à sec de chaque poudre qui la constitue avant ou lors de l'étape d'imprégnation, et étant fluidisable.Process for manufacturing a prepreg fibrous material comprising a continuous fiber fibrous material and, a first compound comprising at least one thermoplastic polymer matrix MP1 in powder form, mixed with a second compound in powder form, thus constituting a mixture, said second compound comprising: i) at least one thermoplastic polymer matrix MP1 but of different particle size, or ii) at least one thermoplastic polymer matrix MP2 different from said matrix MP1, or iii) at least one additive, characterized in that said prepreg fibrous material is produced in a single unidirectional tape or in a plurality of unidirectional parallel ribbons and in that said method comprises a step of impregnating, in particular core and homogeneous, said fibrous material in the form of a wick or several parallel wicks by said mixture, said mixture being prepared by dry mixing of each powder which constitutes it. kills before or during the impregnation step, and being fluidizable.

FR1855573A 2018-06-22 2018-06-22 METHOD OF MANUFACTURING A FIBROUS MATERIAL PRE-IMPREGNATED WITH THERMOPLASTIC POLYMER IN A FLUIDIZED BED Active FR3082771B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1855573A FR3082771B1 (en) 2018-06-22 2018-06-22 METHOD OF MANUFACTURING A FIBROUS MATERIAL PRE-IMPREGNATED WITH THERMOPLASTIC POLYMER IN A FLUIDIZED BED
PCT/FR2019/051511 WO2019243747A1 (en) 2018-06-22 2019-06-20 Method for manufacturing a fibrous material pre-impregnated with thermoplastic polymer in a fluidised bed

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1855573A FR3082771B1 (en) 2018-06-22 2018-06-22 METHOD OF MANUFACTURING A FIBROUS MATERIAL PRE-IMPREGNATED WITH THERMOPLASTIC POLYMER IN A FLUIDIZED BED
FR1855573 2018-06-22

Publications (2)

Publication Number Publication Date
FR3082771A1 FR3082771A1 (en) 2019-12-27
FR3082771B1 true FR3082771B1 (en) 2021-11-19

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FR1855573A Active FR3082771B1 (en) 2018-06-22 2018-06-22 METHOD OF MANUFACTURING A FIBROUS MATERIAL PRE-IMPREGNATED WITH THERMOPLASTIC POLYMER IN A FLUIDIZED BED

Country Status (2)

Country Link
FR (1) FR3082771B1 (en)
WO (1) WO2019243747A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111057346B (en) * 2020-01-09 2022-10-14 江苏韩塑新材料有限公司 Carbon fiber reinforced PEEK unidirectional tape and preparation method thereof

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2705227A (en) 1954-03-15 1955-03-29 Du Pont Heat stabilization of polyamides
FR2579133B1 (en) 1985-03-25 1987-09-25 Atochem FIBER REINFORCED THERMOPLASTIC POLYMER COMPOSITE MATERIAL, MANUFACTURING METHOD THEREOF
FR2625705B1 (en) 1988-01-11 1990-04-27 Arjomari Prioux REINFORCED THERMOPLASTIC MATERIAL SHEET AND PROCESS FOR PREPARING SAME
FR2648957B1 (en) 1989-06-22 1991-11-15 France Etat Armement COMPOSITE MATERIAL WITH MODULAR CHARACTERISTICS BY PREPREGNATION OF CONTINUOUS FIBER
DE59905066D1 (en) 1998-01-16 2003-05-22 Neopreg Ag Gelterkinden METHOD FOR COATING FIBERS
FR2858626B1 (en) 2003-08-05 2005-10-07 Atofina SOFT SEMI AROMATIC POLYAMIDES WITH LOW HUMIDITY RESUME
EP1681313A1 (en) 2005-01-17 2006-07-19 DSM IP Assets B.V. Heat stabilized moulding composition
DE502008000140D1 (en) 2007-05-03 2009-11-26 Ems Patent Ag Partially aromatic polyamide molding compounds and their uses
FR2945549B1 (en) 2009-05-12 2012-07-27 Arkema France FIBROUS SUBSTRATE, METHOD FOR MANUFACTURING AND USE OF SUCH A FIBROUS SUBSTRATE
FR2967371B1 (en) 2010-11-17 2014-04-25 Arkema France METHOD FOR MANUFACTURING PRE-IMPREGNATED FIBROUS MATERIAL OF THERMOSETTING POLYMER
FR2975939B1 (en) * 2011-06-01 2014-05-09 Hexcel Reinforcements SAILING TAPE WITH IMPROVED DELAMINATION RESISTANCE
FR3017329B1 (en) 2014-02-13 2016-07-29 Arkema France METHOD FOR MANUFACTURING PRE-IMPREGNATED FIBROUS MATERIAL OF FLUIDIZED BED THERMOPLASTIC POLYMER
FR3061066B1 (en) * 2016-12-22 2020-02-14 Arkema France PROCESS FOR THE MANUFACTURE OF A PRE-IMPREGNATED FIBROUS MATERIAL OF THERMOPLASTIC POLYMER IN A FLUIDIZED BED
FR3061068B1 (en) * 2016-12-22 2020-02-14 Arkema France PROCESS FOR MANUFACTURING PRE-IMPREGNATED FIBROUS MATERIAL OF THERMOPLASTIC POLYMER IN POWDER FORM
FR3061069B1 (en) * 2016-12-22 2020-05-01 Arkema France PROCESS FOR THE MANUFACTURE OF A PRE-IMPREGNATED FIBROUS MATERIAL OF THERMOPLASTIC POLYMER IN THE FORM OF DRY POWDER
FR3067962B1 (en) * 2017-06-22 2020-11-06 Arkema France METHOD OF MANUFACTURING A FIBROUS MATERIAL IMPREGNATED WITH THERMOPLASTIC POLYMER
FR3067961B1 (en) * 2017-06-22 2020-11-06 Arkema France METHOD OF MANUFACTURING A FIBROUS MATERIAL IMPREGNATED WITH THERMOPLASTIC POLYMER

Also Published As

Publication number Publication date
WO2019243747A1 (en) 2019-12-26
FR3082771A1 (en) 2019-12-27

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