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FR2516438A1 - PROCESS FOR OBTAINING A MOLDABLE COMPOSITION FROM CARTON AND PLASTIC WASTE AND A BINDER AND PARTS OBTAINED - Google Patents

PROCESS FOR OBTAINING A MOLDABLE COMPOSITION FROM CARTON AND PLASTIC WASTE AND A BINDER AND PARTS OBTAINED Download PDF

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Publication number
FR2516438A1
FR2516438A1 FR8219171A FR8219171A FR2516438A1 FR 2516438 A1 FR2516438 A1 FR 2516438A1 FR 8219171 A FR8219171 A FR 8219171A FR 8219171 A FR8219171 A FR 8219171A FR 2516438 A1 FR2516438 A1 FR 2516438A1
Authority
FR
France
Prior art keywords
plastic
particles
cardboard
binder
obtaining
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
FR8219171A
Other languages
French (fr)
Other versions
FR2516438B1 (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.)
ARTIAGA RODRIGUEZ MARIA SOLEDAD
Original Assignee
ARTIAGA RODRIGUEZ MARIA SOLEDAD
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 ARTIAGA RODRIGUEZ MARIA SOLEDAD filed Critical ARTIAGA RODRIGUEZ MARIA SOLEDAD
Publication of FR2516438A1 publication Critical patent/FR2516438A1/en
Application granted granted Critical
Publication of FR2516438B1 publication Critical patent/FR2516438B1/en
Expired legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J11/00Recovery or working-up of waste materials
    • C08J11/04Recovery or working-up of waste materials of polymers
    • C08J11/06Recovery or working-up of waste materials of polymers without chemical reactions
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/0026Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/62Plastics recycling; Rubber recycling

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Sustainable Development (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

In order to reduce the high costs of end products made from plastic, due to the high costs of the raw materials used, it is provided in accordance with the present invention to use plastic and cardboard waste in a ratio of about 50 % each as the raw material and to grind them together to give particles. The particles produced are mixed with one another to form a homogeneous material. An additive intended to prevent deformation of the end product to be produced is added to the particle mixture. The end product has a marbled external appearance. This can be modified by adding a dye to the cardboard particles before or during mixing with the plastic, in order to achieve uniform coloration.

Description

Procédé pour l'obtention d'une composition moulable à partir
de déchets de carton et de matière plastique et d'un liant
et pièces obtenues ".
Method for obtaining a moldable composition from
cardboard and plastic waste and a binder
and parts obtained ".

L'une des industries à laquelle on a apporté le plus de soins et qui a le plus évolué dans les dernières années est celle dédiée à la fabrication d'articles en matière plastique. Les propriétés spéciales d'adaptabilité, de dureté et de faible poids de cette matière la font spécialement convenable pour la fabrication d'une gamme infini d'articles, en tant que substitut d'autres matières traditionnelles telles que, par exemple, le bois ou le fer. One of the industries that has received the most care and that has evolved the most in recent years is that dedicated to the manufacture of plastic articles. The special properties of adaptability, hardness and low weight of this material make it especially suitable for the manufacture of an infinite range of articles, as a substitute for other traditional materials such as, for example, wood or the iron.

Cependant, l'utilisation de matière plastique pour la fabrication d'objets présente - surtout depuis quelques années - le grave incenvénient du coût élevé des matières premières, ce court influant sur les produits finis, de telle sorte que les industriels, malgré eux, sont contraints de renoncer aux avantages du plastique et de retourner aux produits traditionnels. However, the use of plastic for the manufacture of objects presents - especially for a few years - the serious disadvantage of the high cost of raw materials, this short influencing the finished products, so that the manufacturers, despite themselves, are forced to give up the benefits of plastic and return to traditional products.

La présente invention a pour but de réaliser un procédé permettant a). - De continuer à utiliser la matière plastique, pour la formation de tout type de corps ou structures dures, à un prix inférieur au prix normal. The object of the present invention is to carry out a method allowing a). - To continue using plastic, for the formation of any type of body or hard structure, at a price lower than the normal price.

b). - D'améliorer les propriétés de ladite matière dans les produits finis.b). - To improve the properties of said material in finished products.

c). - De conférer à ces produits des avantages spéciaux de valeurs esthétiques et ornementales jusqu'à présent inconnus.vs). - To confer on these products special advantages of aesthetic and ornamental values hitherto unknown.

Le procédé qui produit un résultat industriel nouveau et avantageux par rapport à tout ce qui est déjà connu, est caractérisé en ce que l'on utilise, en tant que matière première pour la formation d'un corps ou d'une pièce, les débris de matière plastique et de carton, habituellement rebutés, résultant d'opérations industrielles telles que, par exemple, la fabrication de récipients plastifiés. Lesdits débris, en proportion approximative de 50 X de plastique et de 50 X de carton, sont soumis à une trituration jusqu'à mise en particules. Ces particules sont alors convenablement malaxées Jusqu'à former une masse homogène à laquelle on ajoute, en proportion à son volume, un additif approprié (par exemple du talc) pour eviter toute déformation du produit fini. The process which produces a new and advantageous industrial result compared to all that is already known, is characterized in that the debris is used as a raw material for the formation of a body or a part. plastic and cardboard, usually discarded, resulting from industrial operations such as, for example, the manufacture of plastic containers. Said debris, in an approximate proportion of 50 X of plastic and 50 X of cardboard, is subjected to trituration until it is put into particles. These particles are then suitably kneaded until they form a homogeneous mass to which is added, in proportion to its volume, an appropriate additive (for example talc) to avoid any deformation of the finished product.

La masse résultante est alors en conditions pour etre immédiatement utilisée pour la formation du corps ou de la pièce désirée - et qui doit nécessairement présenter un certain volume ou masse, (car le procédé n'est pas applicable à la fabrication d'objets de faible épaisseur) par injection ou d'extrusion et injection ou moulage. The resulting mass is then in conditions to be immediately used for the formation of the desired body or part - and which must necessarily have a certain volume or mass, (because the process is not applicable to the manufacture of objects of low thickness) by injection or extrusion and injection or molding.

L'objet fini présente une apparence jas
pée par suite des différents tons des particules de carton faisant partie de la masse. Cette apparence, sans aucune diminution de son attrait, peut être modifiée moyennant l'addition aux particules de carton, avant ou pendant leur mélange avec celles de matière plastique, d'un colorant quelconque conférant aux particules une tonalité uniforme.
The finished object has a jas appearance
due to the different tones of the cardboard particles forming part of the mass. This appearance, without any reduction in its attractiveness, can be modified by adding to the cardboard particles, before or during their mixing with those of plastic material, any dye giving the particles a uniform tone.

Claims (3)

REVENDICATIONS 10) Procédé pour la constitution et la formation de corps ou de pièces, caractérisé en ce que des débris de matière plastique et de carton, en proportion approximative de 50 % de chacun de ces produits, constituant la matière première, sont soumis conjointement à un traitement de trituration jusqu'à ce qu'ils soient réduits en particules formant une masse homogène à laquelle on ajoute un additif destiné à éviter toute déformation du produit achevé, la masse résultante étant alors soumise à une opération d'injection, d'extrusion ou de moulage pour obtenir le corps ou la pièce désirée. 10) A process for constituting and forming bodies or parts, characterized in that plastic and cardboard debris, in an approximate proportion of 50% of each of these products, constituting the raw material, are jointly subjected to a trituration treatment until they are reduced to particles forming a homogeneous mass to which an additive is added intended to prevent any deformation of the finished product, the resulting mass then being subjected to an injection, extrusion or molding to obtain the desired body or part. 20) Procédé suivant la revendication 1, caractérisé en ce qu'un colorant est ajouté aux particules de carton, avant ou pendant leur mélange avec la matière plastique, en vue de modifier l'aspect jaspé des corps obtenus. 20) Method according to claim 1, characterized in that a dye is added to the cardboard particles, before or during their mixing with the plastic, in order to modify the marbled appearance of the bodies obtained. 30) Corps ou pièces obtenus par application du procédé suivant l'une des revendications 1 ou 2.  30) Body or parts obtained by application of the method according to one of claims 1 or 2.
FR8219171A 1981-11-19 1982-11-16 PROCESS FOR OBTAINING A MOLDABLE COMPOSITION FROM CARTON AND PLASTIC WASTE AND A BINDER AND PARTS OBTAINED Expired FR2516438B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES507295A ES8207025A1 (en) 1981-11-19 1981-11-19 Process for the production of articles or objects

Publications (2)

Publication Number Publication Date
FR2516438A1 true FR2516438A1 (en) 1983-05-20
FR2516438B1 FR2516438B1 (en) 1987-04-24

Family

ID=8483247

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8219171A Expired FR2516438B1 (en) 1981-11-19 1982-11-16 PROCESS FOR OBTAINING A MOLDABLE COMPOSITION FROM CARTON AND PLASTIC WASTE AND A BINDER AND PARTS OBTAINED

Country Status (7)

Country Link
BE (1) BE897386Q (en)
DE (1) DE3242120A1 (en)
ES (1) ES8207025A1 (en)
FR (1) FR2516438B1 (en)
IT (1) IT8268350A0 (en)
MA (1) MA19640A1 (en)
PT (1) PT75809B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3624164A1 (en) * 1986-07-17 1988-01-21 Haacke & Haacke Gmbh & Co Process and device for producing heat-insulating, sound-insulating and/or shock-insulating layers
DE4102115C2 (en) * 1991-01-25 1996-01-11 Rolf Dipl Ing Schnause Three-layer board
DE4228409A1 (en) * 1992-08-26 1994-03-03 Messing Oliver Plate for panelling, sepn. or support purposes - has with its core of waste material a cpd. comprising thin layered metal and plastic material.
DE4231097C2 (en) * 1992-09-17 1997-09-11 Evd Gmbh Process for producing a composite particle body and the body produced according to this
DE9418618U1 (en) * 1994-11-10 1995-01-12 RSK Oberflächentechnik GmbH & Co. KG, 10997 Berlin Molded body

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB973203A (en) * 1963-02-11 1964-10-21 Kurt Ott Bodies formed from thermoplastics coated paper scraps
US3488246A (en) * 1966-08-31 1970-01-06 Du Pont Cast plastic simulated marble building product
DE1778230A1 (en) * 1968-04-09 1972-01-20 Actien Ges Der Gerresheimer Gl Process for the production of profiled bodies from polyethylene
GB1267918A (en) * 1968-07-23 1972-03-22 Amos Roy Paske Improvements in or relating to particle board
US3671615A (en) * 1970-11-10 1972-06-20 Reynolds Metals Co Method of making a composite board product from scrap materials
AU496570B2 (en) * 1975-08-11 1978-02-02 Aci Technical Centre Pty. Ltd And Ahi Operations Ltd Recycling waste materials
FR2458385A1 (en) * 1979-06-05 1981-01-02 Akerlund & Rausing Ab Polyolefin injection moulding or extrusion materials - contg. cellulosic filler and opt. metal obtd. by homogenising and granulating waste packaging material

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB973203A (en) * 1963-02-11 1964-10-21 Kurt Ott Bodies formed from thermoplastics coated paper scraps
US3488246A (en) * 1966-08-31 1970-01-06 Du Pont Cast plastic simulated marble building product
DE1778230A1 (en) * 1968-04-09 1972-01-20 Actien Ges Der Gerresheimer Gl Process for the production of profiled bodies from polyethylene
GB1267918A (en) * 1968-07-23 1972-03-22 Amos Roy Paske Improvements in or relating to particle board
US3671615A (en) * 1970-11-10 1972-06-20 Reynolds Metals Co Method of making a composite board product from scrap materials
AU496570B2 (en) * 1975-08-11 1978-02-02 Aci Technical Centre Pty. Ltd And Ahi Operations Ltd Recycling waste materials
FR2458385A1 (en) * 1979-06-05 1981-01-02 Akerlund & Rausing Ab Polyolefin injection moulding or extrusion materials - contg. cellulosic filler and opt. metal obtd. by homogenising and granulating waste packaging material

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
KUNSTOFFE, vol. 74, no. 4, avril 1984, page 207, Munich, DE; "Spritzgiess- und Extrusionsprodukte aus polyethylenbeschichtetem Papier-Abfall" *

Also Published As

Publication number Publication date
DE3242120A1 (en) 1983-07-21
ES507295A0 (en) 1982-09-01
BE897386Q (en) 1983-11-14
IT8268350A0 (en) 1982-11-18
ES8207025A1 (en) 1982-09-01
MA19640A1 (en) 1983-07-01
FR2516438B1 (en) 1987-04-24
PT75809B (en) 1985-01-28
PT75809A (en) 1982-12-01

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