IT202100015248A1 - PAINTING PRODUCT - Google Patents
PAINTING PRODUCT Download PDFInfo
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- IT202100015248A1 IT202100015248A1 IT102021000015248A IT202100015248A IT202100015248A1 IT 202100015248 A1 IT202100015248 A1 IT 202100015248A1 IT 102021000015248 A IT102021000015248 A IT 102021000015248A IT 202100015248 A IT202100015248 A IT 202100015248A IT 202100015248 A1 IT202100015248 A1 IT 202100015248A1
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- 238000010422 painting Methods 0.000 title claims description 15
- 239000000654 additive Substances 0.000 claims description 44
- 239000003973 paint Substances 0.000 claims description 25
- 150000001412 amines Chemical class 0.000 claims description 23
- 239000000203 mixture Substances 0.000 claims description 20
- 239000002562 thickening agent Substances 0.000 claims description 15
- 239000000049 pigment Substances 0.000 claims description 10
- 239000000758 substrate Substances 0.000 claims description 10
- 238000009736 wetting Methods 0.000 claims description 10
- 239000004925 Acrylic resin Substances 0.000 claims description 9
- 229920000178 Acrylic resin Polymers 0.000 claims description 9
- 239000000945 filler Substances 0.000 claims description 9
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 7
- 239000002518 antifoaming agent Substances 0.000 claims description 7
- 229920002635 polyurethane Polymers 0.000 claims description 7
- 239000004814 polyurethane Substances 0.000 claims description 7
- 239000003755 preservative agent Substances 0.000 claims description 7
- 239000003822 epoxy resin Substances 0.000 claims description 6
- 229920000647 polyepoxide Polymers 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 229910052709 silver Inorganic materials 0.000 claims description 5
- 239000004332 silver Substances 0.000 claims description 5
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 claims description 4
- 230000000844 anti-bacterial effect Effects 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 229910001431 copper ion Inorganic materials 0.000 claims description 4
- 150000002894 organic compounds Chemical class 0.000 claims description 4
- 239000004593 Epoxy Substances 0.000 claims description 3
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 229910000077 silane Inorganic materials 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- 239000011701 zinc Substances 0.000 claims description 3
- 230000004913 activation Effects 0.000 claims description 2
- 230000009849 deactivation Effects 0.000 claims description 2
- 150000002500 ions Chemical class 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 244000005700 microbiome Species 0.000 description 6
- 239000011230 binding agent Substances 0.000 description 5
- 230000035755 proliferation Effects 0.000 description 5
- 239000002966 varnish Substances 0.000 description 5
- 210000003298 dental enamel Anatomy 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 241000233866 Fungi Species 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 241000700605 Viruses Species 0.000 description 3
- 239000002671 adjuvant Substances 0.000 description 3
- 230000000840 anti-viral effect Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000004567 concrete Substances 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000011505 plaster Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 239000002270 dispersing agent Substances 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 239000004848 polyfunctional curative Substances 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000002335 preservative effect Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- UAEHYLMDLZKQTP-UHFFFAOYSA-N tripotassium;methyl(trioxido)silane Chemical compound [K+].[K+].[K+].C[Si]([O-])([O-])[O-] UAEHYLMDLZKQTP-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- VUWCWMOCWKCZTA-UHFFFAOYSA-N 1,2-thiazol-4-one Chemical class O=C1CSN=C1 VUWCWMOCWKCZTA-UHFFFAOYSA-N 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- PTFCDOFLOPIGGS-UHFFFAOYSA-N Zinc dication Chemical compound [Zn+2] PTFCDOFLOPIGGS-UHFFFAOYSA-N 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000002318 adhesion promoter Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 230000000172 allergic effect Effects 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 230000001046 anti-mould Effects 0.000 description 1
- 239000002546 antimould Substances 0.000 description 1
- 208000010668 atopic eczema Diseases 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 235000010980 cellulose Nutrition 0.000 description 1
- 239000002738 chelating agent Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004581 coalescence Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 239000000976 ink Substances 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 229910001234 light alloy Inorganic materials 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 150000002903 organophosphorus compounds Chemical class 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- 238000011012 sanitization Methods 0.000 description 1
- 150000004756 silanes Chemical class 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/80—Processes for incorporating ingredients
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/08—Metals
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
Description
Descrizione di Brevetto di Invenzione Industriale avente per titolo: ?PRODOTTO VERNICIANTE?. Description of Industrial Invention Patent entitled: ?PAINTING PRODUCT?.
CAMPO TECNICO DELL?INVENZIONE TECHNICAL FIELD OF THE INVENTION
La presente invenzione riguarda un prodotto verniciante. The present invention relates to a painting product.
Pi? in dettaglio, la presente invenzione riguarda un prodotto verniciante con caratteristiche tali da inibire la proliferazione, sulla sua superficie, di microorganismi nocivi per la salute delle persone, quali ad esempio batteri, virus, funghi e muffe. Pi? in detail, the present invention relates to a painting product with characteristics such as to inhibit the proliferation, on its surface, of microorganisms harmful to human health, such as for example bacteria, viruses, fungi and moulds.
La presente invenzione concerne anche un procedimento la produzione del suddetto prodotto verniciante. The present invention also relates to a process for producing the aforesaid painting product.
STATO DELLA TECNICA ANTERIORE STATE OF THE PRIOR ART
? noto che molti microorganismi nocivi per la salute, quali ad esempio batteri, virus, funghi, muffe, possono proliferare, spesso indisturbati, su superfici di oggetti di uso comune, ed anche su superfici di varie parti di edifici, veicoli ed ambienti in genere, con particolare, ma non esclusivo, riferimento a parti verniciate o verniciabili. ? known that many microorganisms harmful to health, such as bacteria, viruses, fungi, molds, can proliferate, often undisturbed, on surfaces of commonly used objects, and also on surfaces of various parts of buildings, vehicles and environments in general, with particular, but not exclusive, reference to painted or paintable parts.
Questo problema ? molto critico, ad esempio, nell?ambito di edifici o strutture pubbliche, oppure anche di veicoli, frequentati da un numero di persone molto elevato, che vengono ripetutamente a contatto con le stesse superfici senza le necessarie cautele, e spesso anche senza dispositivi di protezione personale. This problem ? very critical, for example, in public buildings or structures, or even in vehicles, frequented by a very large number of people, who repeatedly come into contact with the same surfaces without the necessary precautions, and often even without protective devices personal.
Attualmente, per risolvere tale problema, oltre alle abituali operazioni di pulizia delle superfici che vengono effettuate sia in ambito pubblico che privato, e specialmente nel caso di ambienti ad elevata frequentazione, il personale addetto provvede alla sanificazione delle superfici pi? esposte e quindi pi? soggette alla probabile proliferazione di tali microorganismi nocivi. Currently, to solve this problem, in addition to the usual surface cleaning operations that are carried out both in the public and private sectors, and especially in the case of highly frequented environments, the staff in charge sanitize the surfaces most? exposed and therefore more? subject to the probable proliferation of such harmful microorganisms.
Tali operazioni di sanificazione vengono effettuate, di solito, mediante prodotti chimici specifici, i quali come noto, hanno spesso un costo notevole e possono presentare anche degli inconvenienti (ad esempio, possono essere mal tollerati da certe categorie di persone pi? fragili, o allergiche, etc.). These sanitizing operations are usually carried out using specific chemical products, which, as known, often have a considerable cost and can also have drawbacks (for example, they can be poorly tolerated by certain categories of more fragile or allergic people , etc.).
? pertanto avvertita l?esigenza di trovare soluzioni alternative a questo problema, ma ugualmente efficaci. ? therefore felt the need to find alternative solutions to this problem, but equally effective.
SCOPI DELL?INVENZIONE OBJECTS OF THE INVENTION
Il compito tecnico della presente invenzione ? quello di migliorare lo stato della tecnica nel settore dei prodotti vernicianti. The technical task of the present invention? to improve the state of the art in the sector of paint products.
Nell?ambito di tale compito tecnico, costituisce uno scopo della presente invenzione mettere a punto un prodotto verniciante che consenta di superare gli inconvenienti precedentemente lamentati. Within the scope of this technical task, an object of the present invention is to provide a painting product which allows the aforementioned drawbacks to be overcome.
Ancora uno scopo della presente invenzione ? realizzare un prodotto verniciante idoneo a limitare la proliferazione, sulla sua superficie, di microorganismi nocivi per la salute delle persone, quali ad esempio batteri, virus, funghi, muffe e altri ancora. Another object of the present invention ? create a paint product suitable for limiting the proliferation, on its surface, of microorganisms harmful to people's health, such as bacteria, viruses, fungi, molds and others.
Un altro scopo della presente invenzione ? rendere disponibile un prodotto verniciante realizzabile in modo semplice ed economico. Another object of the present invention ? make available a paint product that can be made in a simple and economical way.
Un ulteriore scopo della presente invenzione ? realizzare un prodotto verniciante idoneo ad essere applicato su supporti quali intonaco, mattoni, ferro, legno, MDF, leghe leggere, cemento, vetro, vetroresina, plastica, polipropilene, ABS, polietilene. Questo compito e questi scopi vengono tutti raggiunti dal prodotto verniciante secondo la allegata rivendicazione 1. A further object of the present invention ? create a paint product suitable for application on substrates such as plaster, brick, iron, wood, MDF, light alloys, concrete, glass, fiberglass, plastic, polypropylene, ABS, polyethylene. This aim and these objects are all achieved by the painting product according to the attached claim 1.
Secondo l?invenzione, il prodotto verniciante comprende una miscela di resina acrilica Maincote AF 400, o simili, e di una o pi? ammine complesse, in cui il rapporto in peso tra detta resina acrilica Maincote AF 400 e detta ammina complessa ? compreso tra 20:1 e 20:100. According to the invention, the painting product comprises a mixture of Maincote AF 400 acrylic resin, or the like, and one or more complex amines, wherein the weight ratio between said Maincote AF 400 acrylic resin and said complex amine ? between 20:1 and 20:100.
Pi? in particolare, secondo un aspetto dell?invenzione, tale miscela comprende ammina CAS 9046-10-0, e/o ammina CAS 124-68-5, e/o ammina CAS 941-395-8. Tale soluzione consente di ottenere un importante risultato in termini di limitazione della proliferazione di microorganismi nocivi, e cio? la stabilizzazione del pH della superficie verniciata su un valore alcalino (preferibilmente, pH compreso tra 10 e In dettaglio, il pH della superficie trattata con il prodotto secondo l?invenzione viene mantenuto stabilmente, su detto valore alcalino, in modo costante nel tempo, grazie all?utilizzo di almeno un?ammina volatile, che rimane libera all?interno del film di pittura. Pi? in particular, according to one aspect of the invention, this mixture comprises amine CAS 9046-10-0, and/or amine CAS 124-68-5, and/or amine CAS 941-395-8. This solution makes it possible to obtain an important result in terms of limiting the proliferation of harmful microorganisms, namely the stabilization of the pH of the painted surface on an alkaline value (preferably, pH between 10 and In detail, the pH of the surface treated with the product according to the invention is kept stably, on said alkaline value, in a constant way over time, thanks to the use of at least one volatile amine, which remains free within the paint film.
Questa soluzione ? pienamente soddisfacente per le pitture monocomponenti, comprese le pitture murali con qualsiasi livello di lavabilit?, smalti da muro, smalti da legno, ferro e cemento, smalti per plastica e vetro, inchiostri e vernici per carta e cartone. This solution ? fully satisfactory for single pack paints, including wall paints of any level of washability, wall enamels, wood, iron and concrete enamels, plastic and glass enamels, inks and varnishes for paper and board.
Per le pitture bicomponenti, invece, al fine di potenziare l?azione antibatterica ed antimuffa, vengono additivate, al prodotto, miscele di ioni di Argento e Zinco, e miscele di ioni di Argento e Rame. For two-component paints, on the other hand, in order to enhance the antibacterial and anti-mould action, mixtures of Silver and Zinc ions and mixtures of Silver and Copper ions are added to the product.
Si aggiunge che, per consentire l?utilizzo del prodotto verniciante, secondo la presente invenzione, anche nell?ambito di prodotti di terzi, ? prevista la realizzazione del prodotto verniciante stesso, in una sua versione secondo l?invenzione, con eventuale aggiunta di ioni di Argento, Zinco e Rame in forma singola o in combinazione tra loro. It should be added that, in order to allow the use of the paint product, according to the present invention, also in the context of third party products, it is necessary to the realization of the painting product itself is envisaged, in a version according to the invention, with the possible addition of Silver, Zinc and Copper ions in single form or in combination with each other.
Le rivendicazioni dipendenti si riferiscono a forme di attuazione preferite e vantaggiose dell?invenzione. The dependent claims refer to preferred and advantageous embodiments of the invention.
FORME DI ATTUAZIONE DELL?INVENZIONE. FORMS OF CARRYING OUT THE INVENTION.
In tutte le possibili forme di attuazione della presente invenzione, il prodotto verniciante comprende, come componenti essenziali e fondamentali per l?ottenimento del suo effetto tecnico vantaggioso ed innovativo, una miscela di resina acrilica Maincote AF 400, o simili, e di una o pi? ammine complesse Secondo un aspetto dell?invenzione, il rapporto in peso tra la resina acrilica Maincote AF 400 e l?ammina complessa ? compreso tra 20:1 e 20:100. In all possible embodiments of the present invention, the painting product comprises, as essential and fundamental components for obtaining its advantageous and innovative technical effect, a mixture of Maincote AF 400 acrylic resin, or the like, and one or more ? complex amines According to one aspect of the invention, the ratio by weight of the Maincote AF 400 acrylic resin to the complex amine is ? between 20:1 and 20:100.
Pi? in dettaglio, la suddetta miscela comprende ammina CAS 9046-10-0, e/o ammina CAS 124-68-5, e/o ammina CAS 941-395-8. Pi? in detail, the above mixture comprises amine CAS 9046-10-0, and/or amine CAS 124-68-5, and/or amine CAS 941-395-8.
All?interno della miscela, la resina acrilica Maincote AF 400, o simili, funge da agente legante del sistema. Within the mix, Maincote AF 400 acrylic resin, or similar, serves as the system's binding agent.
Essa garantisce resistenza, adesione e tenuta nel tempo del sistema verniciante. L?ammina CAS 9046-10-0 ? un indurente per resine epossidiche ed ?, inoltre, un regolatore di pH alcalino costante in formulazione. It guarantees resistance, adhesion and durability of the paint system over time. The amine CAS 9046-10-0 ? a hardener for epoxy resins and is, moreover, a constant alkaline pH regulator in formulation.
L?ammina CAS 124-68-5 ? un regolatore del pH all?interno del sistema. The amine CAS 124-68-5 ? a pH regulator within the system.
L?ammina CAS 941-395-8 ? un indurente per resine epossidiche coadiuvante in sistemi bicomponenti. The amine CAS 941-395-8 ? a hardener for epoxy resin adjuvant in two-component systems.
Inoltre, in alcune forme di attuazione, la miscela del prodotto verniciante pu? comprendere ioni di Argento e/o Zinco e/o Rame in dosaggi compresi tra 0,001% e 0,1% sul totale del peso, in aggiunta singola o in combinazione di due o tre ioni. Questo accorgimento pu? contribuire a potenziare l?effetto antibatterico/antivirale del prodotto verniciante. Furthermore, in some embodiments, the paint product mixture can include Silver and/or Zinc and/or Copper ions in dosages between 0.001% and 0.1% of the total weight, in single addition or in combination of two or three ions. This arrangement can help enhance the antibacterial/antiviral effect of the paint product.
In distinte possibili forme di attuazione dell?invenzione, il prodotto verniciante pu? essere di tipo monocomponente oppure di tipo bicomponente. In distinct possible embodiments of the invention, the painting product can be of the one-component type or of the two-component type.
Nel caso in cui il prodotto sia di tipo monocomponente, la miscela pu? comprendere ulteriori additivi scelti tra pigmenti, composto organico fosforato CAS 7320-34-5, cariche, additivi bagnanti, additivi disperdenti, preservanti da barattolo, additivi coalescenti, addensanti cellulosici, addensanti acrilici e poliuretanici, additivi bagnanti di substrato, additivi antischiuma. In the event that the product is of the mono-component type, the mixture can? include further additives selected from pigments, phosphoric organic compound CAS 7320-34-5, fillers, wetting additives, dispersing additives, can preservatives, coalescent additives, cellulosic thickeners, acrylic and polyurethane thickeners, substrate wetting additives, antifoam additives.
Ciascuno di tali additivi ha una specifica funzione all?interno della miscela secondo l?invenzione. Each of these additives has a specific function within the mixture according to the invention.
Pi? in dettaglio, i pigmenti hanno la funzione di conferire copertura e colore a pitture e vernici. Pi? in detail, the pigments have the function of giving coverage and color to paints and varnishes.
Il composto organico fosforato CAS 7320-34-5 ? un promotore di adesione, ed un coadiuvante nella resistenza all?immersione in acqua. The organophosphorus compound CAS 7320-34-5 ? an adhesion promoter, and an adjuvant in resistance to immersion in water.
Le cariche sono dei coadiuvanti alla copertura, in quanto incrementano lo spessore del prodotto verniciante essiccato. The fillers are adjuvants to the coverage, as they increase the thickness of the dried paint product.
Esse possono avere natura diversa, ad esempio: carbonato di calcio, caolino, talco, vetro in scaglie o bubbles, ceramica micronizzata, etc.). They can have a different nature, for example: calcium carbonate, kaolin, talc, glass flakes or bubbles, micronized ceramic, etc.).
Gli additivi bagnanti evitano la formazione di scaglie e di parti essiccate, mantenendo umido il preparato. The wetting additives prevent the formation of scales and dried parts, keeping the preparation moist.
Gli additivi disperdenti evitano la flocculazione dei prodotti, evitando la formazione di grumi. The dispersant additives avoid the flocculation of the products, avoiding the formation of lumps.
Gli additivi coalescenti (ad esempio dipropilene-glicol-n-butil-etere) favoriscono il fenomeno di coalescenza (fusione) tra le particelle del legante. Coalescing additives (e.g. dipropylene-glycol-n-butyl-ether) promote the phenomenon of coalescence (melting) between the binder particles.
Gli addensanti cellulosici, dopo essersi idratati, permettono il mantenimento della sospensione di cariche, pigmenti, e leganti, in forma omogenea. The cellulosic thickeners, after being hydrated, allow the suspension of fillers, pigments and binders to be maintained in a homogeneous form.
Gli addensanti acrilici e poliuretanici mantengono costante la viscosit? del prodotto in barattolo, e favoriscono l?applicazione e la distensione uniforme dello stesso. Gli additivi bagnanti di substrato riducono la differenza di tensione superficiale tra il supporto e la vernice o pittura a base d?acqua che viene applicata, favorendone adesione e distensione. Acrylic and polyurethane thickeners keep the viscosity constant of the product in the jar, and promote its uniform application and spreading. Substrate wetting additives reduce the difference in surface tension between the substrate and the water-based varnish or paint that is applied, promoting adhesion and flow.
Gli additivi antischiuma riducono la formazione di schiuma durante la produzione, favorendo indirettamente la dispersione, ed anche durante l?applicazione, favorendo il disareamento della pittura. The antifoam additives reduce the formation of foam during production, indirectly favoring dispersion, and also during application, favoring deaeration of the paint.
Nel caso, invece, in cui il prodotto si di tipo bicomponente, la miscela comprende un primo componente comprendente resina acrilica Maincote AF 400, o simili, e dette ammine complesse, ed ulteriori additivi scelti tra pigmenti, composto organico fosforato CAS 7320-34-5, cariche, additivi bagnanti, additivi disperdenti, preservanti da barattolo, additivi coalescenti, addensanti cellulosici, addensanti acrilici e poliuretanici, additivi bagnanti di substrato, additivi antischiuma (cio? la medesima composizione del prodotto monocomponente). If, on the other hand, the product is of the two-component type, the mixture comprises a first component comprising Maincote AF 400 acrylic resin, or similar, and said complex amines, and further additives selected from pigments, phosphorated organic compound CAS 7320-34- 5, fillers, wetting additives, dispersing additives, can preservatives, coalescent additives, cellulosic thickeners, acrylic and polyurethane thickeners, substrate wetting additives, antifoam additives (ie the same composition as the monocomponent product).
Inoltre, nel caso di prodotto bicomponente, la miscela comprende un secondo componente, il quale a sua volta comprende ulteriori additivi scelti tra un addensante bentonico, un additivo disperdente, cariche, resina epossidica CAS 25068-38-6, un additivo antischiuma, addensanti acrilici e poliuretanici, un preservante da barattolo, additivi antialga ed antibatterici, additivi epossisilanici CAS 2019-784-2, pigmenti. Furthermore, in the case of a two-component product, the mixture comprises a second component, which in turn comprises further additives selected from a benthic thickener, a dispersant additive, fillers, epoxy resin CAS 25068-38-6, an antifoam additive, acrylic thickeners and polyurethanes, a jar preservative, anti-algae and antibacterial additives, epoxy silane additives CAS 2019-784-2, pigments.
A proposito degli ulteriori additivi, citati per il secondo componente (e non gi? precedentemente considerati in relazione al primo componente), si specifica che gli addensanti bentonici, dopo essersi idratati, permettono il mantenimento della sospensione di cariche, pigmenti e leganti, in forma omogenea formando una struttura di sostegno. With regard to the further additives, mentioned for the second component (and not previously considered in relation to the first component), it should be noted that the benthic thickeners, after being hydrated, allow the suspension of fillers, pigments and binders to be maintained in the form homogeneous forming a support structure.
La resina epossidica CAS 25068-38-6 ? una resina epossidica da reazione di bisfenolo A ed epicloridina, a lunga catena, denominata Oxyrane. The epoxy resin CAS 25068-38-6 ? a long chain epoxy resin from the reaction of bisphenol A and epichloridine, called Oxyrane.
In particolare, la sua funzione ? di essere legante, reagendo con l?ammina CAS 9046-10-0 ed aumentando le resistenze del prodotto finito. In particular, its function ? to be a binder, reacting with the amine CAS 9046-10-0 and increasing the resistance of the finished product.
Il sistema preservante da barattolo utilizza una miscela comprendente una preparazione di silani, ammine, agenti chelanti, e stabilizzanti con aggiunta di idrossido di potassio, TMDEA e sale d?ammonio quaternario, alcool etossilato C 10-16, Silanetriol, 1-methyl-, potassium salt (1:3) CAS 65351-55-5. Il sistema rende protetta la pittura pur essendo esente da isotiazolinoni e derivati. The can preservative system uses a mixture comprising a preparation of silanes, amines, chelating agents, and stabilizers with the addition of potassium hydroxide, TMDEA and quaternary ammonium salt, C 10-16 ethoxylated alcohol, Silanetriol, 1-methyl-, potassium salt (1:3) CAS 65351-55-5. The system makes the paint protected while being free from isothiazolinones and derivatives.
Gli additivi epossisilanici migliorano l?adesione del prodotto applicato sui vari supporti e la resistenza all?immersione. The epoxy silane additives improve the adhesion of the product applied to the various substrates and the resistance to immersion.
Si forniscono di seguito alcuni esempi di possibili diverse formulazioni del prodotto verniciante secondo la presente invenzione. Some examples of possible different formulations of the coating product according to the present invention are given below.
Esempio 1: pittura da pareti antivirale Example 1: Antiviral wall paint
Pittura da pareti antivirale, con ottima lavabilit? ed elevato grado di bianco, adatta a tutti i supporti murali, gesso e cartongesso Antiviral wall paint, with excellent washability and high degree of whiteness, suitable for all wall, plaster and plasterboard substrates
Esempio 2: vernice trasparente protettiva Example 2: transparent protective varnish
Vernice trasparente protettiva per protezione di legno, ferro, cemento, intonaco, plastica e vetro; l?aggiunta di pigmento e rende il prodotto coprente, e commercialmente chiamato smalto. Transparent protective varnish for the protection of wood, iron, concrete, plaster, plastic and glass; the addition of pigment and makes the product opaque, and commercially called enamel.
Esempio 3: Rasante bicomponente 2K Example 3: 2K two-component skim coat
? indicato per la protezione di pavimenti in interno ed esterno, pareti interne, specialmente in ambienti con alto tasso di umidit? come bagni, cucine e cantine. Componente 1 ? indicated for the protection of internal and external floors, internal walls, especially in environments with a high level of humidity such as bathrooms, kitchens and cellars. Component 1
Componente 2 Component 2
Esempio 4: vernice epossiacrilica 2K per piastrelle e pavimenti Example 4: 2K epoxy-acrylic paint for tiles and floors
Vernice 2K con lungo pot-life (10 ore) per la verniciatura di supporti difficili, quali pavimenti ceramici, piastrelle sanitari, cisterne, etc. 2K paint with long pot-life (10 hours) for painting difficult substrates, such as ceramic floors, sanitary tiles, cisterns, etc.
Componente 1 Component 1
Componente 2 Component 2
Forma oggetto della presente invenzione anche un procedimento di produzione del prodotto verniciante le cui caratteristiche sono state descritte in precedenza. The present invention also relates to a process for producing the paint product the characteristics of which have been described above.
In particolare, secondo l?invenzione, l?attuazione di tale procedimento di produzione avviene all?interno di un dispersore sottovuoto, con vasche di produzione raffreddate, nel quale vengono inseriti tutti i componenti che andranno a costituire la miscela del prodotto verniciante. In particular, according to the invention, the actuation of this production process takes place inside a vacuum disperser, with cooled production tanks, in which all the components which will form the paint product mixture are inserted.
Pi? in dettaglio, il procedimento si caratterizza per le seguenti fasi: Pi? in detail, the procedure is characterized by the following phases:
una prima fase, nella quale viene attivato il sottovuoto del dispersore, per circa 40 minuti; a first phase, in which the vacuum of the disperser is activated, for about 40 minutes;
una seconda fase, nella quale viene disattivato il sottovuoto del dispersore, viene ridotta la velocit? dello stesso, e la temperatura dell?impasto viene mantenuta al di sotto di 30?C, per circa 1 ora e 20 minuti. a second phase, in which the vacuum of the disperser is deactivated, the speed is reduced? of the same, and the temperature of the dough is kept below 30°C for about 1 hour and 20 minutes.
Secondo un aspetto del procedimento secondo l?invenzione, non ? prevista alcuna pausa tra le suddette fasi di attivazione e di disattivazione del sottovuoto del dispersore. According to one aspect of the method according to the invention, it is not no pause is foreseen between the aforementioned phases of activation and deactivation of the vacuum of the disperser.
In particolare, il sottovuoto ? utile per accelerare la prima fase, e quindi per agevolare la dispersione delle cellulose e l?aggiunta degli additivi, senza inglobare aria. In particular, the vacuum ? useful for accelerating the first phase, and therefore to facilitate the dispersion of the celluloses and the addition of additives, without incorporating air.
La seconda fase, invece, attuata nel modo precedentemente descritto, consente di non compromettere la performance degli additivi; inoltre, il sottovuoto viene disattivato poich? in tale fase l?aria che si forma ? utile per migliorare la macinazione. The second phase, on the other hand, carried out in the way previously described, allows not compromising the performance of the additives; moreover, the vacuum is deactivated since? in this phase the? air that is formed? useful for improving grinding.
Si ? cos? visto come l?invenzione raggiunge gli scopi proposti. Yes ? what? seen how the invention achieves the proposed purposes.
Il prodotto verniciante secondo l?invenzione costituisce un efficace ed innovativo rimedio contro la proliferazione di microorganismi nocivi sulla superficie di oggetti di uso comune, oppure anche parti di costruzioni, edifici, veicoli, e simili. The paint product according to the invention constitutes an effective and innovative remedy against the proliferation of harmful microorganisms on the surface of commonly used objects, or even parts of constructions, buildings, vehicles, and the like.
Il prodotto ?, inoltre, molto versatile ed applicabile su superfici delle pi? svariate tipologie. The product is also very versatile and applicable on surfaces of the most? various types.
Inoltre, esso ? di realizzazione semplice ed economica, anche utilizzando impianti o macchinari gi? disponibili presso i produttori. Also, it ? of simple and economic realization, also using systems or machinery already? available from manufacturers.
La presente invenzione ? stata descritta secondo forme preferite di realizzazione, ma varianti equivalenti possono essere concepite, senza uscire dall'ambito di protezione offerto dalle rivendicazioni che seguono. The present invention ? been described according to preferred embodiments, but equivalent variants can be devised, without departing from the scope of protection offered by the claims which follow.
Claims (8)
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| IT102021000015248A IT202100015248A1 (en) | 2021-06-10 | 2021-06-10 | PAINTING PRODUCT |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5610215A (en) * | 1990-04-03 | 1997-03-11 | Gregory A. Konrad | Aqueous emulsion-based coating compositions |
| US20170273313A1 (en) * | 2014-09-30 | 2017-09-28 | Magellan Companies, Inc. | Polymer coatings containing moringa oil and neem oil and methods of making and using same |
| US10894889B2 (en) * | 2014-12-19 | 2021-01-19 | Dow Global Technologies Llc | Aqueous coating composition and process of making the same |
-
2021
- 2021-06-10 IT IT102021000015248A patent/IT202100015248A1/en unknown
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5610215A (en) * | 1990-04-03 | 1997-03-11 | Gregory A. Konrad | Aqueous emulsion-based coating compositions |
| US20170273313A1 (en) * | 2014-09-30 | 2017-09-28 | Magellan Companies, Inc. | Polymer coatings containing moringa oil and neem oil and methods of making and using same |
| US10894889B2 (en) * | 2014-12-19 | 2021-01-19 | Dow Global Technologies Llc | Aqueous coating composition and process of making the same |
Non-Patent Citations (1)
| Title |
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| CAS , no. 65351-55-5 |
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