FR2503026A1 - Moulding material of foamed chopped vegetable fibres - plus polymeric fillers and binders, made from recycled paper or other wastes and shaped using pressure and heat - Google Patents

Moulding material of foamed chopped vegetable fibres - plus polymeric fillers and binders, made from recycled paper or other wastes and shaped using pressure and heat Download PDF

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Publication number
FR2503026A1
FR2503026A1 FR8107003A FR8107003A FR2503026A1 FR 2503026 A1 FR2503026 A1 FR 2503026A1 FR 8107003 A FR8107003 A FR 8107003A FR 8107003 A FR8107003 A FR 8107003A FR 2503026 A1 FR2503026 A1 FR 2503026A1
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FR
France
Prior art keywords
vegetable fibres
binders
pressure
heat
recycled paper
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.)
Withdrawn
Application number
FR8107003A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR8107003A priority Critical patent/FR2503026A1/en
Publication of FR2503026A1 publication Critical patent/FR2503026A1/en
Withdrawn legal-status Critical Current

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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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/33—Agglomerating foam fragments, e.g. waste foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B27N3/005—Manufacture of substantially flat articles, e.g. boards, from particles or fibres and foam
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
    • E04C2/16—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of fibres, chips, vegetable stems, or the like
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/12—Pulp from non-woody plants or crops, e.g. cotton, flax, straw, bagasse
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/14—Secondary fibres
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/50—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by form
    • D21H21/52—Additives of definite length or shape
    • D21H21/54—Additives of definite length or shape being spherical, e.g. microcapsules, beads

Abstract

A light, rigid cellular block material which can readily be machined is made by producing a foamed suspension of chopped vegetable fibres and small beads of expanded plastics materials and sufficient binder material to produce a coherent mass when moulded using heat and pressure. The vegetable fibres may be derived from recycled paper, fabric waste, expanded plastics sheet, etc. The components may be mixed in a high speed helical mixer, with the binder being based on silicates, gum, synthetic resins, etc. The presence of the cellular filler confers elasticity and reduces the moulding density. The material may be compression moulded and oven dried. A low cost prod. is provided.

Description

D E S C R I P T I O N.  D E S C R I P T I O N.

a).Titre de l'intention, produit de base

Figure img00010001

b).Iidication du domaine technique, tous les domaines industriel c).Indicatiom de l'état de la technique antérieure,le produit e
base"CP64"étant une matière compesée et de récupération obte
-nue par une lise en oeuvreparticulière1aucune antériorité
précise connu.a). Intent title, commodity
Figure img00010001

b) .Iidication of the technical field, all industrial fields c) .Indicatiom of the state of the prior art, the product e
"CP64" base being a compesée and recovery material obtained
- naked by a particular implementation 1 no prior art
precise known.

d).Exposé de l'iavention,Utilisation de matériaux de récupérat
-ion et de déchets(Répurgation) et de chutes industrielles
(vieux papiers)cartems,emballages de toutes natures,@atières
plastiques expansées,produits cellulaires de toutes natures,
pour réalisé un produit de base servant a la réalisatien d'ag
-glomérés industriels de toutes fermes et utilisant des liants
minérals,végétals,chimiques(hydrocarbures)et agglemérant de
toutes natures.L'invention est,après déchiquettage mécanique
des produits,papiers,matières plastiques expansées de désagré
gées simultanément dans un moulin a hilice de grande vitesse
de rotation,les produits en présence,et de ce fait les élan-
-gés intimmement et d'une façon homogène,obtenant une tousse
de papiers et de matières plastiques(billes ou particules)ayant
une très bonne répartitien interne.Après introduction des dif
férents liants,permet le moulage en pression,réalisant l'extr
usion exédentaires des différents liants et assurant l'homogé
déité des produits,ce qui peut-etre réalisé en raison de l'é
-lasticité du produit de bâse"CP64"et permet de ce fait la fo
ration d'un produit de texture cellulaire par la disparition
au sèchage des matières plastiques expansées fondant a basse
température(ou d'autres produits expansés) et facilite le sé
-chage et noulage et réalise un produit allvé@laires et de ce
fait un très bon isolant phonique et theriique,en raison de
présence de cellules fermées remplis d'air imm@bile,produit
très léger, très résistant par sa strcture fibreuse,usinage fa
cile f).Exposé détaillé d'un des multiples iodes de réalisations.d) .Exposure of the iavention, Use of recycled materials
-ion and waste (Repurgation) and industrial falls
(old paper) cartems, packaging of all kinds, @ atières
expanded plastics, cellular products of all kinds,
to produce a basic product for the production of ag
-Industrial agglomerates of all farms and using binders
minerals, plants, chemicals (hydrocarbons) and agglomerating
The invention is, after mechanical shredding
expanded products, papers, plastics
managed simultaneously in a high speed propeller mill
of rotation, the products present, and therefore boosting them
- intimately and homogeneously aged, obtaining a cough
papers and plastics (beads or particles) having
very good internal distribution. After introduction of the various
strong binders, allows pressure molding, performing the extr
excess use of the various binders and ensuring uniformity
product deity, which can be achieved due to the e
- elasticity of the "CP64" base product and thus allows the fo
ration of a cellular texture product by disappearance
for drying expanded plastics melting at low
temperature (or other expanded products) and facilitates drying
-clothing and molding and produces an allvé @ laires product and
makes a very good sound and thermal insulator, due to
presence of closed cells filled with imm @ bile air, product
very light, very resistant by its fibrous structure, easy machining
cile f). Detailed account of one of the many iodine embodiments.

I)Steckage,triage éventuel,vieux papiers ,cartons,matières pl
astiques expansées et autres.I) Steckage, possible sorting, old paper, cardboard, plastics
expanded aids and others.

2)Déchiquettage mécaniques des produits ci-dessus dénoués
3)Désagréger simultanément les produits résultants du déchiqu
etage dans un moulin a hélice a grande vitesse de rotation
ont obtient une mousse avec répartition homogène des compo
sant
4)Introduction des différents liants,silicate,colle,résiner ag
glomérant de toutes natures(iélangeurs). 2) Mechanical shredding of the above unwound products
3) Simultaneously disaggregate the products resulting from the shredding
stage in a propeller mill at high speed of rotation
have obtained a foam with homogeneous distribution of the ingredients
health
4) Introduction of the different binders, silicate, glue, resin ag
glomerating of all kinds (mixers).

5)Moulage,roulage,mise en plaques,en bandes,toutes forms,en
pression,suivant les fabrications,manuels ou mécaniques
6)Séchage(étuse tunnel) ou tout autre moyen.5) Molding, rolling, placing in plates, in strips, all forms, in
pressure, depending on the manufacturing, manual or mechanical
6) Drying (tunnel nozzle) or any other means.

7)Protection ci-nCcessaire,décorations éventuelles.  7) Protection required, any decorations.

Claims (1)

- R E V E N D I C A T I O N.  - R E V E N D I C A T I O N. ========================= ========================== Composition homogène de mousse de fibres végétales utilisant des matériaux de récupération et des déchets industriels,pour la fabrication du produit de base,qui est une mousse de fibres végétales,ou de tout autre matière,avec répartition homogène dE fines billes de matières plastiques expansées,ou de toutes auti natures,obtenu par des moyens mécaniques ou chimiques,permettar le moulage,roulage,en pression de toutes fabrications,manueller ou mécaniques,réalisant l'élimination des éxédents de liants de toutes natures,le produit étant élastique présence de matières expanséss,après séchage le produit est cellulaire,rigide ,très léger, facilement usinable. Homogeneous composition of vegetable fiber foam using recovery materials and industrial waste, for the manufacture of the basic product, which is a vegetable fiber foam, or any other material, with homogeneous distribution of fine beads of expanded plastics, or of any other nature, obtained by mechanical or chemical means, allowing molding, rolling, under pressure of all manufacturing, manual or mechanical, achieving the elimination of excess binders of all kinds, the product being elastic presence of expanded materials , after drying the product is cellular, rigid, very light, easily machinable.
FR8107003A 1981-04-02 1981-04-02 Moulding material of foamed chopped vegetable fibres - plus polymeric fillers and binders, made from recycled paper or other wastes and shaped using pressure and heat Withdrawn FR2503026A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8107003A FR2503026A1 (en) 1981-04-02 1981-04-02 Moulding material of foamed chopped vegetable fibres - plus polymeric fillers and binders, made from recycled paper or other wastes and shaped using pressure and heat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8107003A FR2503026A1 (en) 1981-04-02 1981-04-02 Moulding material of foamed chopped vegetable fibres - plus polymeric fillers and binders, made from recycled paper or other wastes and shaped using pressure and heat

Publications (1)

Publication Number Publication Date
FR2503026A1 true FR2503026A1 (en) 1982-10-08

Family

ID=9257130

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8107003A Withdrawn FR2503026A1 (en) 1981-04-02 1981-04-02 Moulding material of foamed chopped vegetable fibres - plus polymeric fillers and binders, made from recycled paper or other wastes and shaped using pressure and heat

Country Status (1)

Country Link
FR (1) FR2503026A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2556738A1 (en) * 1983-12-16 1985-06-21 Ferrazzini Patrick Agglomerated material with a high degree of nonflammability

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2556738A1 (en) * 1983-12-16 1985-06-21 Ferrazzini Patrick Agglomerated material with a high degree of nonflammability

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