FR2793253A1 - COMPOSITE MATERIAL WITH ADDITION OF FIBERS - Google Patents
COMPOSITE MATERIAL WITH ADDITION OF FIBERS Download PDFInfo
- Publication number
- FR2793253A1 FR2793253A1 FR0005571A FR0005571A FR2793253A1 FR 2793253 A1 FR2793253 A1 FR 2793253A1 FR 0005571 A FR0005571 A FR 0005571A FR 0005571 A FR0005571 A FR 0005571A FR 2793253 A1 FR2793253 A1 FR 2793253A1
- Authority
- FR
- France
- Prior art keywords
- fibers
- composite material
- material according
- plastic
- previous actions
- 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.)
- Granted
Links
Classifications
-
- 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
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
- C08J5/045—Reinforcing macromolecular compounds with loose or coherent fibrous material with vegetable or animal fibrous material
Landscapes
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Polymers & Plastics (AREA)
- Manufacturing & Machinery (AREA)
- Reinforced Plastic Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Paper (AREA)
- Laminated Bodies (AREA)
- Artificial Filaments (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
Matière composite formée de matière plastique et d'une teneur en fibres mélangées. Les fibres sont des matières brutes végétales renouvelables.Composite material formed from plastic and a content of mixed fibers. Fibers are renewable vegetable raw materials.
Description
La présente invention concerne une matière compo-The present invention relates to a compound material
site formée de matière plastique et d'une teneur en fibres mélangées. La fabrication de pièces en matière plastique, notamment pour l'industrie automobile, demande de plus en site made of plastic and mixed fiber content. The manufacture of plastic parts, particularly for the automotive industry, requires more and more
plus des matières ayant un aspect de surface de grande quali- plus materials with a high-quality surface appearance
té. Pour certaines applications on munit la surface exté- you. For certain applications, the outer surface is provided
rieure de telles pièces avec différentes matières textiles, des cuirs synthétiques ou aussi avec du cuir véritable. Dans such pieces with different textile materials, synthetic leathers or also with real leather. In
d'autres modes de réalisation, on ajoute à la matière plasti- other embodiments are added to the plastic material
que des fibres minérales ou de synthèse sous la forme de fi- only mineral or synthetic fibers in the form of
bres courtes qui dans certaines combinaisons de couleurs avec short berries which in certain color combinations with
la matière de base, donnent l'impression d'une surface res- the base material, give the impression of a res-
semblant à un tissu.looking like a cloth.
Mais cette technique présente l'inconvénient que de telles fibres s'intègrent parfois difficilement dans la However, this technique has the disadvantage that such fibers are sometimes difficult to integrate into the
masse de matière plastique fondue à cause soit d'une in- mass of molten plastic due to either an in-
compatibilité avec la matière plastique soit d'une orienta- compatibility with plastic either from an orienta-
tion trop prononcée des fibres provoquée par l'écoulement de la matière fondue. L'alignement des fibres dans une certaine direction est dans ces conditions gênant car elles produisent too pronounced tion of the fibers caused by the flow of molten material. The alignment of the fibers in a certain direction is in these conditions troublesome because they produce
une mauvaise impression optique.a bad optical impression.
La présente invention a pour but de développer des matières composites formées de matières plastiques de base et d'un additif de fibres remédiant au moins en partie aux inconvénients évoqués ci-dessus et donnant un meilleur The object of the present invention is to develop composite materials formed from basic plastics and a fiber additive which at least partially remedies the drawbacks mentioned above and gives better
aspect de surface.surface appearance.
Ce problème est résolu selon l'invention en ce This problem is solved according to the invention in that
que les fibres sont des matières brutes végétales renouvela- that fibers are renewable vegetable raw materials
bles.wheat.
De telles matières fibreuses sont en général com- Such fibrous materials are generally
patibles avec les matières plastiques usuelles et permettent compatible with common plastics and allow
de réaliser une multiplicité de teintes. to achieve a multiplicity of shades.
De façon avantageuse, les fibres ont une longueur de 0,5 à 5 mm. Il s'agit notamment de chanvre, de lin ou de miscanthus. En variante on peut également utiliser la matière Advantageously, the fibers have a length of 0.5 to 5 mm. These include hemp, flax or miscanthus. Alternatively we can also use the material
provenant de copeaux ou bûchettes de plantes à fibres natu- from shavings or sticks of plants with natural fibers
relles. La teneur des matières fibreuses ajoutées varie real. The content of added fibrous material varies
entre 5 et 50 % en poids et il est possible de mélanger dif- between 5 and 50% by weight and it is possible to mix different
férentes matières fibreuses, c'est-à-dire de réaliser aussi bien un mélange de différentes matières fibreuses naturelles, qu'un mélange de fibres de synthèse et de fibres minérales different fibrous materials, i.e. making both a mixture of different natural fibrous materials and a mixture of synthetic fibers and mineral fibers
avec des fibres naturelles.with natural fibers.
Suivant une caractéristique, la matière plastique et les fibres peuvent avoir des couleurs différentes. Par exemple, pour distinguer les fibres et la matière plastique, According to one characteristic, the plastic material and the fibers can have different colors. For example, to distinguish fibers and plastic,
on peut choisir un contraste de couleur ou de luminosité en- you can choose a color or brightness contrast
tre les deux matières, c'est-à-dire par exemple une matière be the two materials, i.e. for example a material
plastique à teinte grise et des fibres foncées. En particu- gray-tinted plastic and dark fibers. In particular
lier, les fibres peuvent avoir une teinte contrastée par rap- bind, the fibers may have a contrasting hue compared to
port à celle de la matière plastique. wearing to that of plastic.
Les fibres peuvent être teintées au préalable no- The fibers can be dyed beforehand no-
tamment par traitement avec un colorant ou un mordant. especially by treatment with a dye or mordant.
La présente invention concerne également une pièce en matière composite fabriquée avec une matière plasti- The present invention also relates to a composite material part made with a plastic material.
que selon l'invention.according to the invention.
Claims (7)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29907796U DE29907796U1 (en) | 1999-05-03 | 1999-05-03 | Plastic material with fiber addition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2793253A1 true FR2793253A1 (en) | 2000-11-10 |
| FR2793253B1 FR2793253B1 (en) | 2005-05-20 |
Family
ID=8073012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR0005571A Expired - Fee Related FR2793253B1 (en) | 1999-05-03 | 2000-05-02 | COMPOSITE MATERIAL WITH ADDITION OF FIBERS |
Country Status (4)
| Country | Link |
|---|---|
| DE (2) | DE29907796U1 (en) |
| FR (1) | FR2793253B1 (en) |
| GB (1) | GB2349650B (en) |
| IT (1) | IT1318453B1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024133943A2 (en) * | 2022-12-22 | 2024-06-27 | Nuvi Releaf Gmbh | New type of imitation leather |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB498896A (en) * | 1937-07-16 | 1939-01-16 | United Shoe Machinery Corp | Improvements in or relating to moulding compounds, to methods of making the same andto articles made therefrom |
| GB2090849A (en) * | 1980-12-24 | 1982-07-21 | Hishida Iwao | A composite resin composition |
| EP0596379A1 (en) * | 1992-10-31 | 1994-05-11 | Hoechst Aktiengesellschaft | Plastic moulding composition for the production of moulded parts with a colour matching decoratire effect |
| DE4336627A1 (en) * | 1993-10-27 | 1994-06-09 | Foerderzentrum Mittelsachsen G | Composite material for building industry - comprises reinforcing reeds embedded in recycled plastic matrix |
| WO1999015579A1 (en) * | 1997-09-19 | 1999-04-01 | Irausa Ingenieria, S.A. | Composite material charged/reinforced with agro-vegetable fibres |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB477222A (en) * | 1936-08-10 | 1937-12-24 | Herbert Watson Rowell | Improvements relating to synthetic resinoid and other analogous mouldable materials |
| JP2710004B2 (en) * | 1993-06-04 | 1998-02-10 | 有限会社エステートルース | Automotive interior molding material and method of manufacturing the same |
| JP2851244B2 (en) * | 1994-02-09 | 1999-01-27 | 児玉化学工業株式会社 | Multilayer laminate and method of manufacturing multilayer laminate panel |
| DE19521424C2 (en) * | 1995-06-14 | 1998-07-30 | Moeller Werke Gmbh | Process for the production of molded parts with lamination from decorative material |
| DE19706839C2 (en) * | 1997-02-21 | 2001-03-08 | Moeller Plast Gmbh | Multi-layer composite body |
| DE19708486A1 (en) * | 1997-03-03 | 1998-09-10 | Bayerische Motoren Werke Ag | Vehicle interior trim part consisting of at least one carrier layer, a haptic intermediate layer and a decorative layer |
| DE19830913A1 (en) * | 1998-07-10 | 2000-01-13 | Finacor Anstalt Vaduz | Recycling and preparation of plastics involving heat treating and crosslinking |
| DE19832721A1 (en) * | 1998-07-21 | 2000-01-27 | Sandler C H Gmbh | Composite sheet for use as outer layer in an expanded foam sandwich comprises a natural fiber textile layer, an extensible layer, and a thermoplastic layer which penetrates into the other layers and acts as bonding agent |
-
1999
- 1999-05-03 DE DE29907796U patent/DE29907796U1/en not_active Expired - Lifetime
-
2000
- 2000-02-19 DE DE10007708A patent/DE10007708B4/en not_active Expired - Fee Related
- 2000-02-25 GB GB0004590A patent/GB2349650B/en not_active Expired - Fee Related
- 2000-04-07 IT IT2000MI000746A patent/IT1318453B1/en active
- 2000-05-02 FR FR0005571A patent/FR2793253B1/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB498896A (en) * | 1937-07-16 | 1939-01-16 | United Shoe Machinery Corp | Improvements in or relating to moulding compounds, to methods of making the same andto articles made therefrom |
| GB2090849A (en) * | 1980-12-24 | 1982-07-21 | Hishida Iwao | A composite resin composition |
| EP0596379A1 (en) * | 1992-10-31 | 1994-05-11 | Hoechst Aktiengesellschaft | Plastic moulding composition for the production of moulded parts with a colour matching decoratire effect |
| DE4336627A1 (en) * | 1993-10-27 | 1994-06-09 | Foerderzentrum Mittelsachsen G | Composite material for building industry - comprises reinforcing reeds embedded in recycled plastic matrix |
| WO1999015579A1 (en) * | 1997-09-19 | 1999-04-01 | Irausa Ingenieria, S.A. | Composite material charged/reinforced with agro-vegetable fibres |
| EP0942030A1 (en) * | 1997-09-19 | 1999-09-15 | Grupo Antolin-Ingenieria, S.A. | Composite material charged/reinforced with agro-vegetable fibres |
Also Published As
| Publication number | Publication date |
|---|---|
| DE10007708B4 (en) | 2005-12-22 |
| IT1318453B1 (en) | 2003-08-25 |
| ITMI20000746A1 (en) | 2001-10-07 |
| ITMI20000746A0 (en) | 2000-04-07 |
| DE29907796U1 (en) | 1999-08-05 |
| DE10007708A1 (en) | 2000-11-16 |
| GB0004590D0 (en) | 2000-04-19 |
| GB2349650A (en) | 2000-11-08 |
| GB2349650B (en) | 2001-11-28 |
| FR2793253B1 (en) | 2005-05-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CD | Change of name or company name | ||
| ST | Notification of lapse |
Effective date: 20140131 |