FR3081463B1 - Materiau composite a base de matiere naturelle lignocellulosique - Google Patents
Materiau composite a base de matiere naturelle lignocellulosique Download PDFInfo
- Publication number
- FR3081463B1 FR3081463B1 FR1854281A FR1854281A FR3081463B1 FR 3081463 B1 FR3081463 B1 FR 3081463B1 FR 1854281 A FR1854281 A FR 1854281A FR 1854281 A FR1854281 A FR 1854281A FR 3081463 B1 FR3081463 B1 FR 3081463B1
- Authority
- FR
- France
- Prior art keywords
- composite material
- particles
- natural lignocellulosic
- material based
- lignocellulosic material
- 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
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
- C08L77/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof
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- 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
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/201—Pre-melted polymers
-
- 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
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/40—Polyamides containing oxygen in the form of ether groups
-
- 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
- C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
- C08J2377/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof
-
- 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
- C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
- C08J2377/06—Polyamides derived from polyamines and polycarboxylic acids
-
- 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
- C08J2397/00—Characterised by the use of lignin-containing materials
- C08J2397/02—Lignocellulosic material, e.g. wood, straw or bagasse
-
- 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
- C08J2497/00—Characterised by the use of lignin-containing materials
- C08J2497/02—Lignocellulosic material, e.g. wood, straw or bagasse
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
- C08L77/06—Polyamides derived from polyamines and polycarboxylic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
Abstract
L'invention concerne un matériau composite à base de particules d'une matière naturelle lignocellulosique, notamment de bois. Ces particules sont dispersées dans une matrice d'un polymère thermoplastique choisi parmi les polyamides et les copolymères à blocs comprenant au moins un bloc polyamide. Un procédé de préparation de ce matériau composite comprend le mélange desdites particules et dudit polymère thermoplastique et la mise en forme de ce mélange.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1854281A FR3081463B1 (fr) | 2018-05-23 | 2018-05-23 | Materiau composite a base de matiere naturelle lignocellulosique |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1854281 | 2018-05-23 | ||
FR1854281A FR3081463B1 (fr) | 2018-05-23 | 2018-05-23 | Materiau composite a base de matiere naturelle lignocellulosique |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3081463A1 FR3081463A1 (fr) | 2019-11-29 |
FR3081463B1 true FR3081463B1 (fr) | 2020-12-04 |
Family
ID=62874993
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1854281A Active FR3081463B1 (fr) | 2018-05-23 | 2018-05-23 | Materiau composite a base de matiere naturelle lignocellulosique |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3081463B1 (fr) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2781492B1 (fr) * | 1998-07-24 | 2001-04-13 | Andre Ravachol | Nouveau materiau thermoplastique composite contenant des fibres d'origine vegetale et son procede de preparation |
US7659330B2 (en) * | 2005-09-16 | 2010-02-09 | University Of Maine System Board Of Trustees | Thermoplastic composites containing lignocellulosic materials and methods of making same |
WO2008050568A1 (fr) * | 2006-10-23 | 2008-05-02 | Sony Corporation | Composition de résine, article façonné et procédé de fabrication de celui-ci, et équipement électronique |
KR20110017780A (ko) * | 2009-08-14 | 2011-02-22 | 제일모직주식회사 | 중공 성형체용 친환경 수지 조성물 및 이를 이용한 중공 성형체 |
FR2969525A1 (fr) * | 2010-12-27 | 2012-06-29 | Arkema France | Composite bois/polymere a stabilite thermique amelioree |
FR2982269B1 (fr) * | 2011-11-08 | 2014-01-31 | Luc Menetrey | Monture de lunettes recyclable fabriquee a partir de ressources renouvelables |
-
2018
- 2018-05-23 FR FR1854281A patent/FR3081463B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
FR3081463A1 (fr) | 2019-11-29 |
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