ITPS20080026A1

ITPS20080026A1 - PROCESS VERSION RELATED TO OUR PREVIOUS PATENT APPLICATION FOR INDUSTRIAL INVENTION No. PS2008A000023 DEPOSITED ON 10/24/2008 "CONTINUOUS DRY CONGLOMERIZATION PROCESS WITH CONTEMPORARY EQUIPMENT TO THE FINISHING ELEMENT S

Info

Publication number: ITPS20080026A1
Application number: IT000026A
Authority: IT
Inventors: Max Canti
Original assignee: Max Canti
Priority date: 2008-12-16
Filing date: 2008-12-16
Publication date: 2010-06-16

Description

VARIANTE DI PROCESSO RELATIVO A NOSTRA PRECEDENTE DOMANDA DI BREVETTO PFR INVENZIONE INDUSTRIALE PROCESS VARIATION RELATED TO OUR PREVIOUS APPLICATION FOR A PATENT PFR INDUSTRIAL INVENTION

TITOLO: ? PROCESSO DI CONGLOMERIZZAZIONE IN CONTIN UO A SECCO CON CONTEMPORANEA DOTAZIONE. ALL ' ELEMENTO. TITLE: ? CONTINUOUS DRY CONGLOMERIZATION PROCESS WITH CONTEMPORARY EQUIPMENT. TO THE ELEMENT.

DI FINITURA SUPERFICIALE DECORATIVA. C? POLVERI TERMOINDURENTI ELETTROSTATICHE IN USO NELLA VERNICIATURA ECOLOGICA A SECCO PER LA PLASTIFICAZIONE DEI MET ALL I E DI Al TRE SUPERFICI DI DIVERSA NATURA. OF DECORATIVE SURFACE FINISH. C? ELECTROSTATIC THERMOSETTING POWDERS USED IN THE ECOLOGICAL DRY PAINTING FOR THE LAMINATING OF METALLI I AND OTHER SURFACES OF DIFFERENT NATURE.

ELEMENTI CON ESSO OTTENUTI ITEMS OBTAINED WITH IT

La presente trovata vuole portare un ulteriore evoluzione al processo di cui stata depositala domanda di invenzione industriale nominata cui sopra nel titolo della presente, grazie alla sperimentazione successiva al deposito della stessa allo scopo di fornire un ulteriore; metodo per facilitare la. presa del piano inclinato superiore della pressa continua sulla miscela sfusa di inerti e polvere legante termoindurente; ulteriori; scopo ? quello di ottenere lastre di miscela pressala da sottopone, successivamente al raffreddamento? alla temperatura termoindurente durante la contemporanea termoformatura ; ulteriore scopo ? quello di ottenere lastre con venature marmorizzate nella massa che possono essere attraversate dalla luce ad imitazione di concrezioni cristalline naturali di altissimo pregio quali Onice, Giada, Alabastro ecc-; ulteriore scopo ? quello di ottenere la superficie smaltata riflettente la luce come te segnalazioni stradali. The present invention intends to bring a further evolution to the process for which the application for an industrial invention mentioned above in the title of the present has been filed, thanks to the experimentation subsequent to the filing of the same in order to provide a further one; method to facilitate the. gripping the upper inclined plane of the continuous press on the loose mixture of aggregates and thermosetting binder powder; more; scope ? that of obtaining sheets of pressed mixture to be subjected, subsequently to cooling? at the thermosetting temperature during simultaneous thermoforming; further purpose? that of obtaining slabs with marbled veins in the mass that can be crossed by light in imitation of natural crystalline concretions of the highest quality such as Onyx, Jade, Alabaster etc-; further purpose? to get the glazed surface reflecting the light like you road signs.

Dopo aver effettuato la stratificazion della miscela perfettamente secca, tramile estrazione a raso con nastro trasportatore? dal cassetto di formatura dotato alla base nel senso di marcia di fessura trasversale regol?bile, viene raggiunto lo stato plastico della miscela, sottoponendola ad un preriscaldamento di una temperatura compresa tra 30 e 80 ?C e After having carried out the stratification of the perfectly dry mixture, by means of level extraction with a conveyor belt? from the molding drawer equipped at the base in the direction of travel with an adjustable transversal slot, the plastic state of the mixture is reached, subjecting it to a preheating of a temperature between 30 and 80 ° C and

oltre, ponendo sotto e sopra il tapp?to di trasporto, che attraversa la pressa continua , una fonte contrallata di calore a raggi infrarossi, senza combinazione di ventilazione ad primo tratto per evitare il sollevamento delle poiveri pi? leggere. beyond, placing under and above the conveyor cap, which crosses the continuous press, a controlled source of infrared heat, without a combination of ventilation at the first stage to avoid the lifting of the lower parts. light.

In alternativa, per semplificazione, pu? essere eliminato il nastro trasportatore di vetro- teflon o kevlar -teflon che attraversa la pressa continua. allungando in entrata lo stesso piano Inferiore flessibile in acefalo, chiuso ad anello, deponendo diretamente la miscela sullo stesso. Alternatively, for simplification, can? the conveyor belt of glass-Teflon or Kevlar-Teflon which passes through the continuous press must be eliminated. by extending the same flexible lower plane in headless, closed in a ring, directly depositing the mixture on it.

In alternativa, IL tappeto d? trasporto in vetro-teflon n kevlar-teflon pu? non aura versare la pressa, continua, .sotoponendo per?, prima del trasfermiento della miscela al piano flessibile inferiore delia pressa continua, la miscela all 'azione di pressione di un rull?i d? grande diametro ai riscontro di un ulteriore rullo posto al di sotto del tappeto; s? formano delle due croste superficiali compatte per il rammollmento della matrice plastica legante in polvere che permettono il passaggio, senza perdite di miscela, tra il primo tappeto di trasporto ed il piano flessibile inferiore della pressa ed il successivo scambio, dopo la pressatura. ira il plano inferiore flessibile della pressa ed il tappeto di trasporto del forno di polimerizzazione Alternatively, the carpet d? transport in glass-teflon n kevlar-teflon pu? he does not want to pour the press, he continues, but, before transferring the mixture to the lower flexible surface of the continuous press, the mixture is subjected to the pressure action of a roller. large diameter to the abutment of an additional roller placed under the carpet; s? they form two compact surface crusts for the softening of the binder plastic matrix in powder form which allow the passage, without loss of mixture, between the first conveyor belt and the lower flexible plane of the press and the subsequent exchange, after pressing. ira the flexible lower plane of the press and the conveyor belt of the polymerization oven

1- azione dei preriscaldamento della miscela pu? essere anche spinta al di sopra degli ottanta gradi in modo che la miscela pressata ? sottoposta successivamente all 'azione del calore, nel forno di polimerizzazione, partendo da una temperatura pi? elevata, cori la possibilit? di raggiungere la temperatura tennomd urente in un percorso pi? breve n ad una velocit? supcriore, lenendo conto per? di non oltrepassare prima della pressatura ? 150?C per evitare di superare la temperatura termoindurente della resina in polvere che usualmente impiegata per la verniciatura dei metalli. si aggira sui 170?C per 20 minuti c 200?lC? per sette minuti, o i 100 ?C quando impieghiamo altra tipologia di resina in uso nella verniciatura a secco ecologica degli dementi di legno MDF la cui temperatura termoindurente si aggira tra i 124? e 130. 1- action of the preheating of the mixture pu? also be pushed above eighty degrees so that the pressed mixture? subsequently subjected to the action of heat, in the polymerization oven, starting from a temperature pi? high, chants the possibility? to reach the tennomd burning temperature in a path pi? short n at a speed? above, soothing account for? not to pass before pressing? 150? C to avoid exceeding the thermosetting temperature of the powder resin that is usually used for painting metals. is around 170? C for 20 minutes c 200? lC? for seven minutes, or 100? C when we use another type of resin used in the ecological dry painting of MDF wood elements whose thermosetting temperature is around 124? and 130.

Utilizzando questa ultima matrice resinosa in polvere abbiamo la facolt? di conglomerare con lo stesso sistema anche polveri di legno o Fibre sfuse vegetali o particloe organiche di altra natura, come ad esempio materie termoplastiche di risulta eterogenee per punto di fusione e non separabili per densit?, o materie plastiche di risulta termoindurenti non riciclabili come ad esempio vetroresine d? poliesiere o epossidiche o altri materiali compositi, per ottenere pannelli sottili fibrosi, ecologici e privi d? formaldeide. Using this last powdered resinous matrix we have the faculty? to mix with the same system also wood powders or loose vegetable fibers or organic particles of other nature, such as thermoplastic materials which are heterogeneous in terms of melting points and cannot be separated in terms of density, or plastic materials which are thermosetting which are not recyclable such as fiberglass example d? polyester or epoxy or other composite materials, to obtain thin fibrous panels, ecological and free of d? formaldehyde.

La pressatura della miscela a temperature inferiori a quella termoindurente, permette di ottenere lastre, per raffreddamento, che possono essere sottoposte successivamente a termo-formatura per rammollimento ed adeguamento a stampi per gravit? o per membrana a depressione, punendo poi alle temperatura termoindurente per rendere irreversibile h? forme impressa The pressing of the mixture at temperatures lower than the thermosetting one, allows to obtain plates, by cooling, which can be subsequently subjected to thermo-forming for softening and adaptation to molds by gravity. or by vacuum membrane, then punishing at the thermosetting temperature to make h irreversible? forms imprinted

Indichiamo a titolo di esempio la possibilit? di realizza re lastre onduline o coperture per tetti a forma di tegole , gradini con alzata, piani per cucine con alzatine e bui do ricurvo frontale, Livelli per cucina o bagno, piani con lavelli integrati piatti doccia, vasche da bagno, sedute, elementi architettonici ornamentati. arredo urbano ecc We indicate as an example the possibility? to realize corrugated sheets or roofing in the shape of tiles, steps with risers, kitchen tops with backsplashes and curved front blinds, Levels for kitchen or bathroom, tops with integrated sinks, shower trays, bathtubs, seats, architectural elements ornamented. urban furniture etc.

Allo scopo facilitare la termoformatura delle lastre presssae non polimerizzate preferenzialmente parte inerte della miscela destinata a tale scopo, sar? costituita da sfere piene di vetro,, disponibili in granulometr?e da 0.05 a 5 mm, perfettamente trasparenti per la purezza ed ottenute con un basso fabbisogno energetico, ad esempio del tipo in commercio ?S?Libeails", arricchendo in percentuale la parte della matrice resinosa in polvere. In order to facilitate the thermoforming of the unpolymerized pressed plates, preferably an inert part of the mixture intended for this purpose, it will be? consisting of glass-filled spheres, available in particle size from 0.05 to 5 mm, perfectly transparent for purity and obtained with a low energy requirement, for example of the type on the market? S? Libeails ", enriching the percentage of the powdered resinous matrix.

l 'uso delle sfere di vetro piene e trasparenti ci permette di ottenere lastre decorate nella massa con venature marmorizzate che possono essere attraversate dal la luce ad imitazione di marmi di alto pregio quale Onice, Giada , Alabastro, o altre concrezioni cristalline traslucide. the use of full and transparent glass spheres allows us to obtain slabs decorated in the mass with marbled veins that can be crossed by the light in imitation of high quality marbles such as Onyx, Jade, Alabaster, or other translucent crystalline concretions.

Possiamo impiegare le stesse sfere di vetro piene, nella granulometria 0,8 mm.. disperse nella stessa polvere legame impiegala per la contemporanea smaltatura della superficie, depositata facoltativamente, con sistema a gravit? da retino serigrafico, sulla miscela pressata, prima dell'in troduzione nel fomo di polimerizzazione termoindurente.ottenendo la superficie imita della lastra, riflettente la luce, come segnalazioni stradali. ottenendo ad esempio se impiegata come rivestimento una notevole possibilit? decorativa notturna di una facciata cont?nua di un edificio. We can use the same full glass spheres, in the granulometry 0,8 mm .. dispersed in the same bond powder used for the simultaneous glazing of the surface, optionally deposited, with gravity system. by screen printing screen, on the pressed mixture, before the introduction in the thermosetting polymerization form, obtaining the imitative surface of the plate, reflecting the light, as road signs. obtaining, for example, if used as a coating, a considerable possibility? decorative night of a continuous facade of a building.

Nel disegno ai legala N?1 sono esempliificati il primo tappeto di trasporto ( 1.1 dove con il cassetto (2), viene depositata a raso la miscela, che attraversa te due foriti di emissione di raggi Infrarossi (3) (3~), dopo preriscaldamento viene precompattata da rullo 4) a riscontro di rullo di contrasto (5), e viene trasferita al piano Inferiore flessibile (6) della pressa continua 7 e di seguito trasferita al tappeto di trasporlo (8) dove al di sopra viene depositato, facoltativamente, la resimi m polvere colorata per ti smaltatura superficiale tramite retino serigrafico verticale ? 9), ed attraversa le forni di irraggiamento infrarosso ( 10) {10?), The first conveyor belt (1.1 where with the drawer (2), the mixture, which passes through the two holes for the emission of Infrared rays (3) (3 ~), is preheating is pre-compacted by roller 4) against the contrast roller (5), and is transferred to the flexible lower surface (6) of the continuous press 7 and then transferred to the conveyor belt (8) where it is optionally deposited above , the resimi m colored powder for surface enamelling through vertical screen printing? 9), and passes through the infrared irradiation ovens (10) {10?),

Claims

CLAIMS; 1? The process referred to in the previous descriptions and claims referred to in the previous patent application is claimed, characterized by the fact; - d? stratify a mixture, composed of powder and aggregates of inert, such as quartz, marble, granite, basalt, ceramic d? it also results in combination with anhydrous porceli woolen porcelain sanding muds, efi recycled glass, transparent spheres of full glass, porous expanded glass, silica sand, eco, in combination with dyes, and from resinous matrix in thermosetting powder in use in the ecological dry surface coating of architectural metals for interiors or exteriors, of an epoxy nature? polyester, or a mix of epoxy and polyester, or of a polyurethane nature, usually deposited on the surfaces to protect by gravity or electrostatic - to subject this mixture, (layered on a carpet that extracts the same level from a formation drawer with opening at the base, in the direction of advancement and adjustable by a shutter) to the action of infrared radiation without combination of hot air in the first phase to avoid the lifting of dust, to raise the temperature of the surface layers from room temperature to at least 30-80 degrees centigrade and beyond, obtaining partial union of the resinous matrix - to obtain, with the heat treatment, the passage of the Loose layering in powder form in a plastic state, to facilitate the grip of the flexible top. ire of the continuous press, inclined or in the direction d? gear, consisting of a sound of harmonic steel or other suitable material. - to carry out the pressing of said mixture with the continuous press up to the set caliber. - to transfer the press mixture to a further conveyor belt which crosses an oven d? polymerization, subjecting for the necessary time to the thermosetting temperature necessary for the resin matrix in powder form, generally for metals 20 minutes at 170 ° C or 7 minutes at 200 ° C. C. - to extract the hardened stone slab after cooling and cutting in the run, which cut can? take place even before the introduction in the oven d? polymerization. 2 - The process referred to in the preceding claim n. 1 * with the variant that. The conveyor belt for the layering of loose mixture made plastic by preheating does not cross the continuous press, but transfers the mixture to the flexible lower surface of the same after having subjected it to pre-run panari on and with a roller to match an additional poeto contrast roller el di soto of the carpet. The outer layers of the mixture are compaican so as to allow the passage of the same between two conveyor belts without difficulty. and losses d? material. 3 * In the process referred to in the preceding claims fril and tri 2, an alternative use of the mixture composed of powders is claimed. wood or loose vegetable fibers also in combination between them, with particles and fibers of other nature, such as for example thermoplastic materials with a fine heteragmee by melting point and not separable by density, or plastic materials resulting from thermosetting non-recyclable, such as for example polyester or epoxy fiberglass or other composite materials and resinous matrix in thermosetting powder used for the dry painting of fiber wood panels. with pre-setting temperature up to 100? C for the plastic state to be pressed and thermosetting up to 130SC. to obtain fibrous panels for construction, ecological and formaldehyde-free. 4 - In the process referred to in the preceding claims, the preheating of the mixture at temperatures lower than the thermosetting ones, in subsequent compaction by means of the continuous press, is claimed, the subsequent cooling, to obtain plates to be subjected to subsequent thermal action d? thermoforming on shaped molds where for softening the same s? recline for gi? life or by the action of vacuum membranes and on the mold then reach the thermosetting temperature and the subsequent cooling. 5- The process referred to in the previous claims n. 1, n.2 n. 3, n? 4, with specific melt of the mixture of thermosetting powder binder and spheres of full transparent glass, of various granulometry, to facilitate the thermo-forming of its heads and to make lap? Dee plates that let the light through? in imitation of high quality crystalline concretions such as Onyx. Jade. Alabaster etc. 6 - Is the decorative surface stratification claimed in the process, deposited by gravity? even more? screen printing nets in register for decorative figures, of the same resinous matrix used for the conglomeration of the mass, in combination with coloring oxides or synthetic powder pigments, on the hot and pressed mixture, before entering the pollmerization oven to create a decorative surface enamel and technique, ? - In the process, the decorative surface layering of the resinous matrix in thermosetting powder is claimed in combination with full and transparent glass spheres with a grain size of about 0, Rum, before being introduced into the polymerization oven, to obtain enameling at the same time as the stone conglomerate decorative surface of the same, reflecting the light as you road signs, obtaining for example sheets for curtain walls d? highly decorative buildings that can be seen in the dark with very weak lighting. 8 - The elements are claimed, formed according to the preceding claims characterized by the fact that they are obtained from a dry mixture of powdered resin matrix (used in the ecological surface painting of metallic architectural elements for interiors and exteriors, or of MDF wood panels ), with inorganic or organic evils, which dry mixture is preheated to temperatures lower than those of temionidurente polymerization and made plastic to facilitate its grip from the upper surface of the continuous press, flexible and closed in a ring and inclined in the direction of advancement, the same blend? subjected to compaction and transfer it to a curing oven for the thermosetting time and temperature, obtaining a continuous plate that? cut in run siu before or after polymerization and cooled. Or cooled immediately after pressing to be used later for products obtained by thermo-forming, for a new temperature rise, which softens the plate which by gravity, or aided by a vacuum membrane, adapts to the shape and with this? subjected to the thermosetting temperature and subsequent cooling. 9 - With the process referred to in claim 4 above, it is claimed that thermoplastic and thermosetting plate elements are obtained also in a combination of surface enamelling deposited after pressing and not polymerized in the subsequent passage in the polymerization oven kept at lower temperatures. low of those thermosetting, as well as? the dementi (irreversible thermosetting transformations, subsequently obtained from these sheet elements, 10 - The elements formed according to the preceding claim 8 are claimed, obtained with the surface enamelling hardened or to be hardened, deposited in powder after pressing, consisting of the same resinous matrix in thermosetting powder used in the mass, transparent or with the addition of coloring oxides or synthetic pigments in powder form, also in combination with microspheres d? full transparent glass with a particle size of about 08 mm to obtain the reflection of light as in road signs, or add it with ceramic microspheres, of the silicate type d? zirconium, to provide the slabs with highly resistant surfaces.