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FR3106835B1 - Procédé de préparation d’une poudre de matériau d’origine naturelle et poudre obtenue par un tel procédé - Google Patents

Procédé de préparation d’une poudre de matériau d’origine naturelle et poudre obtenue par un tel procédé Download PDF

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Publication number
FR3106835B1
FR3106835B1 FR2001035A FR2001035A FR3106835B1 FR 3106835 B1 FR3106835 B1 FR 3106835B1 FR 2001035 A FR2001035 A FR 2001035A FR 2001035 A FR2001035 A FR 2001035A FR 3106835 B1 FR3106835 B1 FR 3106835B1
Authority
FR
France
Prior art keywords
powder
preparing
natural origin
powder obtained
water
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
FR2001035A
Other languages
English (en)
Other versions
FR3106835A1 (fr
Inventor
Margaux Jumeaux
Paul Verniolle
Antoine Rouilly
Virginie Vandenbossche
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.)
Authentic Material SAS
Institut National de Recherche pour lAgriculture lAlimentation et lEnvironnement
Institut National Polytechnique de Toulouse INPT
Original Assignee
Authentic Material SAS
Institut National de Recherche pour lAgriculture lAlimentation et lEnvironnement
Institut National Polytechnique de Toulouse INPT
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 Authentic Material SAS, Institut National de Recherche pour lAgriculture lAlimentation et lEnvironnement, Institut National Polytechnique de Toulouse INPT filed Critical Authentic Material SAS
Priority to FR2001035A priority Critical patent/FR3106835B1/fr
Priority to EP21703645.8A priority patent/EP4100460A1/fr
Priority to PCT/EP2021/052472 priority patent/WO2021156273A1/fr
Priority to US17/759,892 priority patent/US12351691B2/en
Publication of FR3106835A1 publication Critical patent/FR3106835A1/fr
Application granted granted Critical
Publication of FR3106835B1 publication Critical patent/FR3106835B1/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
    • C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
    • C08H1/00—Macromolecular products derived from proteins
    • C08H1/06—Macromolecular products derived from proteins derived from horn, hoofs, hair, skin or leather
    • 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
    • B29B9/00—Making granules
    • B29B9/10—Making granules by moulding the material, i.e. treating it in the molten state
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/04—Particle-shaped
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/14—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the particular extruding conditions, e.g. in a modified atmosphere or by using vibration
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/875—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling for achieving a non-uniform temperature distribution, e.g. using barrels having both cooling and heating zones
    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L89/00—Compositions of proteins; Compositions of derivatives thereof
    • C08L89/04—Products derived from waste materials, e.g. horn, hoof or hair
    • C08L89/06—Products derived from waste materials, e.g. horn, hoof or hair derived from leather or skin, e.g. gelatin
    • 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
    • B29K2511/00—Use of natural products or their composites, not provided for in groups B29K2401/00 - B29K2509/00, as filler
    • B29K2511/08—Leather
    • 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
    • B29K2911/00—Use of natural products or their composites, not provided for in groups B29K2801/00 - B29K2809/00, as mould material
    • B29K2911/08—Leather
    • 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
    • C08J2389/00—Characterised by the use of proteins; Derivatives thereof
    • C08J2389/04—Products derived from waste materials, e.g. horn, hoof or hair
    • C08J2389/06—Products derived from waste materials, e.g. horn, hoof or hair derived from leather or skin
    • 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
    • C08J2489/00—Characterised by the use of proteins; Derivatives thereof
    • C08J2489/04—Products derived from waste materials, e.g. horn, hoof or hair
    • C08J2489/06—Products derived from waste materials, e.g. horn, hoof or hair derived from leather or skin

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Dermatology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

L’invention concerne un procédé de préparation d’une poudre d’un matériau d’origine naturelle, qui comprend une étape de traitement d’une matière contenant au moins 70 % en poids de déchet(s) de cuir sous forme particulaire dans une extrudeuse bi-vis dans laquelle il est appliqué un profil de température croissant depuis une température initiale comprise entre 10 et 40 °C jusqu’à une température maximale comprise entre 60 et 120 °C, en présence d’eau dans une quantité telle que le rapport en poids d’eau par rapport à ladite matière est compris entre 0,20 et 6.
FR2001035A 2020-02-03 2020-02-03 Procédé de préparation d’une poudre de matériau d’origine naturelle et poudre obtenue par un tel procédé Active FR3106835B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR2001035A FR3106835B1 (fr) 2020-02-03 2020-02-03 Procédé de préparation d’une poudre de matériau d’origine naturelle et poudre obtenue par un tel procédé
EP21703645.8A EP4100460A1 (fr) 2020-02-03 2021-02-03 Procede de preparation d'une poudre de materiau d'origine naturelle
PCT/EP2021/052472 WO2021156273A1 (fr) 2020-02-03 2021-02-03 Procede de preparation d'une poudre de materiau d'origine naturelle
US17/759,892 US12351691B2 (en) 2020-02-03 2021-02-03 Process for preparing a powder of material of natural origin

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2001035A FR3106835B1 (fr) 2020-02-03 2020-02-03 Procédé de préparation d’une poudre de matériau d’origine naturelle et poudre obtenue par un tel procédé
FR2001035 2020-02-03

Publications (2)

Publication Number Publication Date
FR3106835A1 FR3106835A1 (fr) 2021-08-06
FR3106835B1 true FR3106835B1 (fr) 2022-05-13

Family

ID=69903686

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2001035A Active FR3106835B1 (fr) 2020-02-03 2020-02-03 Procédé de préparation d’une poudre de matériau d’origine naturelle et poudre obtenue par un tel procédé

Country Status (4)

Country Link
US (1) US12351691B2 (fr)
EP (1) EP4100460A1 (fr)
FR (1) FR3106835B1 (fr)
WO (1) WO2021156273A1 (fr)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0418500Y2 (fr) 1986-06-12 1992-04-24
JP2561873B2 (ja) * 1990-05-11 1996-12-11 出光石油化学株式会社 皮革粉含有組成物
JPH082997B2 (ja) * 1990-10-15 1996-01-17 出光石油化学株式会社 皮革粉含有ゴム組成物及び成形品
RU2406732C2 (ru) * 2006-03-13 2010-12-20 Натурин Гмбх Унд Ко Коллагеновый порошок и термопластичная композиция на основе коллагена для приготовления сформованных изделий
AT506728B1 (de) * 2008-05-06 2011-04-15 Remy Dr Stoll Lederwerkstoff und verfahren zur herstellung
CN103224696B (zh) * 2013-04-27 2015-04-15 宁波工程学院 一种皮粉增韧聚乳酸全生物降解组合物的制备方法
ES2842501T5 (es) * 2015-09-21 2023-04-13 Modern Meadow Inc Materiales compuestos de tejido reforzados con fibras
FR3072680B1 (fr) 2017-10-20 2020-11-06 Authentic Mat Procede de fabrication d’une piece a partir d’un materiau naturel particulaire et piece obtenue par un tel procede
IT201800003401A1 (it) * 2018-03-09 2019-09-09 Conceria Lufran S R L Procedimento di produzione di materiale similpelle e materiale così ottenuto.
FR3081468B1 (fr) 2018-05-23 2020-05-15 Authentic Material Materiau composite a base de matiere naturelle contenant des scleroproteines

Also Published As

Publication number Publication date
EP4100460A1 (fr) 2022-12-14
US12351691B2 (en) 2025-07-08
US20230129744A1 (en) 2023-04-27
WO2021156273A1 (fr) 2021-08-12
FR3106835A1 (fr) 2021-08-06

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