FR2741005A1 - Cork-based composite material for making furniture - Google Patents

Cork-based composite material for making furniture Download PDF

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Publication number
FR2741005A1
FR2741005A1 FR9513508A FR9513508A FR2741005A1 FR 2741005 A1 FR2741005 A1 FR 2741005A1 FR 9513508 A FR9513508 A FR 9513508A FR 9513508 A FR9513508 A FR 9513508A FR 2741005 A1 FR2741005 A1 FR 2741005A1
Authority
FR
France
Prior art keywords
cork
composite material
based composite
solvent
making furniture
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
Application number
FR9513508A
Other languages
French (fr)
Other versions
FR2741005B1 (en
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.)
MADELENAT JEROME
Original Assignee
MADELENAT JEROME
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 MADELENAT JEROME filed Critical MADELENAT JEROME
Priority to FR9513508A priority Critical patent/FR2741005B1/en
Publication of FR2741005A1 publication Critical patent/FR2741005A1/en
Application granted granted Critical
Publication of FR2741005B1 publication Critical patent/FR2741005B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27J—MECHANICAL WORKING OF CANE, CORK, OR SIMILAR MATERIALS
    • B27J5/00—Mechanical working of cork
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B96/00—Details of cabinets, racks or shelf units not covered by a single one of groups A47B43/00 - A47B95/00; General details of furniture
    • A47B96/20—Furniture panels or like furniture elements
    • A47B96/205—Composite panels, comprising several elements joined together
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L97/00—Compositions of lignin-containing materials
    • C08L97/007—Cork

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Laminated Bodies (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)

Abstract

A composite material is made from cork agglomerate which is reinforced during manufacture by the addition of fibres. After cutting or working the material any fibres which are left projecting from its surface are removed with the aid of a solvent. The fibres can be, for example, of cellulose acetate, and the solvent used to remove them is acetone.

Description

DESCRIPTION
Matériau composite pour le mobilier.DESCRIPTION
Composite material for furniture.

L'état technique antérieur est qu'il n'existe pas d'aggloméré de liège ayant une résistance porteuse.The prior technical state is that there is no cork agglomerate having a load-bearing strength.

L'aggloméré de liège présente des avantages de moelleux, de légèreté et se travaille comme le bois, malheureusement, il est peu porteur en lui même, et il a peu de résistance mécanique.The agglomerate of cork has advantages of softness, lightness and works like wood, unfortunately, it is not very load in itself, and it has little mechanical resistance.

La solution apportée consiste à inclure dans l'aggloméré des fibres qui ont la caractéristique d'être soluble dans un solvant ce qui fera disparaître le peluchage se formant au travail. Exemple:
Fibre : acétate de cellulose
Solvant : acétone
Présentation des figures constituant le dessin:
La figure 1 représente par exemple le matériau en coupe commercialisé en plaques.The solution provided consists in including in the agglomerate fibers which have the characteristic of being soluble in a solvent, which will make the lint forming at work disappear. Example:
Fiber: cellulose acetate
Solvent: acetone
Presentation of the figures constituting the drawing:
Figure 1 shows for example the sectional material sold in plates.

Il y a du peluchage en surface. There is lint on the surface.

La figure 2 représente le matériau en coupe en partie travaillé à l'outil.FIG. 2 represents the material in section partially worked with the tool.

Il y a encore plus de peluchage.There is even more fluff.

La figure 3 représente le matériau débarrassé en surface du peluchage qui a été dissout par le solvant.FIG. 3 represents the material freed from the surface of the fluff which has been dissolved by the solvent.

L'application industrielle de ce matériau réside en le fait que c'est un aggloméré présentant les caractéristiques rêvées par les constructeurs de meubles, pas chère, léger, moelleux, porteur, résistant et utilisant les techniques de l'industrie du bois. The industrial application of this material lies in the fact that it is an agglomerate with the characteristics dreamed of by furniture manufacturers, inexpensive, light, soft, load-bearing, resistant and using techniques from the wood industry.

Claims (1)

REVENDICATIONS Matériau structure-surface caractérisé par l inclusion de fibres armant un aggloméré de liège.Structure-surface material characterized by the inclusion of fibers reinforcing a cork agglomerate. Les fibres formant peluchage au travail avant la caractéristique d'être dissoutes en surface par un solvant. Les dites fibres étant constintées de l'acétate de cellulose etThe fibers forming fluff at work before the characteristic of being dissolved on the surface by a solvent. Said fibers being made up of cellulose acetate and le solvant d'acétone.  the acetone solvent.
FR9513508A 1995-11-15 1995-11-15 COMPOSITE MATERIAL FOR CORK FURNITURE Expired - Fee Related FR2741005B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9513508A FR2741005B1 (en) 1995-11-15 1995-11-15 COMPOSITE MATERIAL FOR CORK FURNITURE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9513508A FR2741005B1 (en) 1995-11-15 1995-11-15 COMPOSITE MATERIAL FOR CORK FURNITURE

Publications (2)

Publication Number Publication Date
FR2741005A1 true FR2741005A1 (en) 1997-05-16
FR2741005B1 FR2741005B1 (en) 1998-01-23

Family

ID=9484574

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9513508A Expired - Fee Related FR2741005B1 (en) 1995-11-15 1995-11-15 COMPOSITE MATERIAL FOR CORK FURNITURE

Country Status (1)

Country Link
FR (1) FR2741005B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011014085A2 (en) 2009-07-31 2011-02-03 Amorim Revestimentos, S.A. Fibre-reinforced cork-based composites

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2345009A (en) * 1935-10-25 1944-03-28 Carbide & Carbon Chem Corp Compressed composition and products and the like
CH233630A (en) * 1942-08-07 1944-08-15 Fuchs Carl Process for manufacturing a workpiece.
FR1485405A (en) * 1965-09-22 1967-06-16 Gessner & Co G M B H Cork-based insulating material and method of manufacturing this material
FR1547782A (en) * 1967-10-23 1968-11-29 Panels and sheets of water-repellent agglomerated cork for furnishings and decoration
US3914392A (en) * 1973-03-27 1975-10-21 Us Energy High temperature insulating carbonaceous material
US4070219A (en) * 1974-08-12 1978-01-24 F. D. Farnam Co. Method of making densified convolute gasket structure
JPS54104325A (en) * 1978-02-03 1979-08-16 Sony Corp Diaphragm for electro-acoustic transducer
DE3841043A1 (en) * 1988-12-06 1990-08-02 Spuehl Ag Moulding containing cork, and process and apparatus for the production thereof
CN1110300A (en) * 1994-12-28 1995-10-18 华东理工大学 Fibre-reinforced cork rubber sealing material and preparation technology thereof

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2345009A (en) * 1935-10-25 1944-03-28 Carbide & Carbon Chem Corp Compressed composition and products and the like
CH233630A (en) * 1942-08-07 1944-08-15 Fuchs Carl Process for manufacturing a workpiece.
FR1485405A (en) * 1965-09-22 1967-06-16 Gessner & Co G M B H Cork-based insulating material and method of manufacturing this material
FR1547782A (en) * 1967-10-23 1968-11-29 Panels and sheets of water-repellent agglomerated cork for furnishings and decoration
US3914392A (en) * 1973-03-27 1975-10-21 Us Energy High temperature insulating carbonaceous material
US4070219A (en) * 1974-08-12 1978-01-24 F. D. Farnam Co. Method of making densified convolute gasket structure
JPS54104325A (en) * 1978-02-03 1979-08-16 Sony Corp Diaphragm for electro-acoustic transducer
DE3841043A1 (en) * 1988-12-06 1990-08-02 Spuehl Ag Moulding containing cork, and process and apparatus for the production thereof
CN1110300A (en) * 1994-12-28 1995-10-18 华东理工大学 Fibre-reinforced cork rubber sealing material and preparation technology thereof

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DATABASE EPODOC huadong univ of science & eng; SUJIANG XIE: "fibre-reinforced cork rubber", XP002007306 *
PATENT ABSTRACTS OF JAPAN vol. 003, no. 127 (E - 146) 23 October 1979 (1979-10-23) *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011014085A2 (en) 2009-07-31 2011-02-03 Amorim Revestimentos, S.A. Fibre-reinforced cork-based composites

Also Published As

Publication number Publication date
FR2741005B1 (en) 1998-01-23

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Legal Events

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RN Application for restoration
FC Decision of inpi director general to approve request for restoration
ST Notification of lapse
FC Decision of inpi director general to approve request for restoration
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ST Notification of lapse

Effective date: 20060731