ES2361431B1 - PROCEDURE FOR OBTAINING A PHOTO-LUMINISCENT PRODUCT FOR AIDES. - Google Patents
PROCEDURE FOR OBTAINING A PHOTO-LUMINISCENT PRODUCT FOR AIDES. Download PDFInfo
- Publication number
- ES2361431B1 ES2361431B1 ES200930532A ES200930532A ES2361431B1 ES 2361431 B1 ES2361431 B1 ES 2361431B1 ES 200930532 A ES200930532 A ES 200930532A ES 200930532 A ES200930532 A ES 200930532A ES 2361431 B1 ES2361431 B1 ES 2361431B1
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- Prior art keywords
- application
- luminescent
- photo
- aggregates
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- 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.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/04—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C04B26/06—Acrylates
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
- C09K11/7706—Aluminates
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/02—Use of particular materials as binders, particle coatings or suspension media therefor
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/80—Optical properties, e.g. transparency or reflexibility
- C04B2111/807—Luminescent or fluorescent materials
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Structural Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Luminescent Compositions (AREA)
- Paints Or Removers (AREA)
Abstract
Procedimiento de obtención de un producto foto-luminiscente para áridos.#El procedimiento consiste en mezclar: resinas metacrílicas, entre un 25% y un 55%; antisedimentantes, entre un 1 % y un 20%; dispersantes, entre un 1% y un 20%; y elementos foto-luminiscentes, a base de aluminatos de estroncio activados con tierras raras, entre un 30% y un 60%, de manera que a esa mezcla se le añaden disolventes entre un 1% y un 20%, y opcionalmente pigmentos colorantes entre un 0,5% y un 10%, efectuándose la mezcla inicial en un mezclador homogéneo de polvo sin que haya rotura de partículas, y la mezcla final, previo reposo de 12 horas de la primera mezcla, realizada en mezcladora de velocidad variable, efectuándose finalmente una filtración para la eliminación de partículas férreas y obtener un producto foto-luminiscente aplicable a áridos para mantener el aspecto externo de éstos y ser luminiscente durante la noche.Procedure for obtaining a photo-luminescent product for aggregates. # The procedure consists in mixing: methacrylic resins, between 25% and 55%; anti-settling agents, between 1% and 20%; dispersants, between 1% and 20%; and photo-luminescent elements, based on strontium aluminates activated with rare earths, between 30% and 60%, so that solvents between 1% and 20% are added to this mixture, and optionally coloring pigments between 0.5% and 10%, the initial mixing being carried out in a homogeneous powder mixer without any breakage of particles, and the final mixing, after 12 hours rest of the first mixture, carried out in a variable speed mixer, being carried out finally a filtration for the removal of iron particles and obtain a photo-luminescent product applicable to aggregates to maintain their external appearance and be luminescent during the night.
Description
Procedimiento de obtención de un producto foto-luminiscente para áridos. Procedure for obtaining a photo-luminescent product for aggregates.
Objeto de la invención Object of the invention
La presente invención se refiere a un procedimiento de obtención de un producto foto-luminiscente para áridos, previsto para que cuando se aplique sobre los áridos éstos no cambien de aspecto exterior y resulten visibles durante la noche. The present invention refers to a process for obtaining a photo-luminescent product for aggregates, provided that when applied to aggregates they do not change their external appearance and are visible at night.
Antecedentes de la invención Background of the invention
La pigmentación de áridos es una práctica muy habitual para llevar a cabo un cambio de color de los propios áridos, con distintas finalidades o usos, tanto desde el punto de vista funcional como desde el punto de vista estético o de decoración. The pigmentation of aggregates is a very common practice to carry out a color change of the aggregates themselves, with different purposes or uses, both from the functional point of view and from the aesthetic or decoration point of view.
La pigmentación realizada en la actualidad puede llevarse a cabo de muy diversas maneras, por ejemplo por inmersión en pinturas decorativas, o bien por proyección sobre los propios áridos, por citar los dos procesos o sistemas mas usuales. The pigmentation carried out today can be carried out in many different ways, for example by immersion in decorative paints, or by projection on the aggregates themselves, to mention the two most common processes or systems.
En cualquier caso, la pintura con pigmentación foto-luminiscente dota al árido del propio color que soporta la pigmentación, llevando consigo un cambio del aspecto externo del árido, de manera que si se trata de una piedra o similar, ésta pierde su aspecto natural, derivando en un producto que nada tiene que ver con el original en lo que al aspecto externo se refiere. In any case, the photo-luminescent pigmentation paint gives the aggregate its own color that supports the pigmentation, leading to a change in the external appearance of the aggregate, so that if it is a stone or similar, it loses its natural appearance, deriving in a product that has nothing to do with the original in what refers to the external aspect.
Descripción de la invención Description of the invention
El procedimiento que se preconiza permite obtener un compuesto o producto foto-luminiscente que cuando se aplica a un árido, éste no cambia de aspecto exterior, y sin embargo dota al mismo de propiedades de foto-luminiscencia que, evidentemente, se hará visible durante la noche y pasará desapercibido durante el día, pudiendo tener múltiples aplicaciones, desde meramente decorativas hasta cumplir una función de señalización en la circulación de vehículos, por ejemplo, en rotondas para apercibir a los conductores de la próxima llegada a las rotondas durante la noche, o bien para ser incorporado en las bandas pintadas en la calzada, de manera que durante el día las piedras o rayas se verán con su aspecto natural, mientras que durante la noche y se traducirá en una emisión de luz por parte de dichas piedras, The procedure that is recommended allows a photo-luminescent compound or product to be obtained which, when applied to an aggregate, does not change its external appearance, and yet provides it with photo-luminescence properties that, obviously, will become visible during the night and it will go unnoticed during the day, being able to have multiple applications, from merely decorative to fulfill a signaling function in the circulation of vehicles, for example, in roundabouts to warn drivers of the next arrival at roundabouts at night, or either to be incorporated into the bands painted on the road, so that during the day the stones or stripes will look natural, while at night and will result in an emission of light by these stones,
o mejor dicho del producto foto-luminiscente con que están dotadas las mismas, haciéndose perfectamente visibles y advirtiendo a los conductores de su presencia. Lo mismo ocurrirá con las bandas o rayas pintadas sobre la calzada, que durante el día se verán naturales, y por la noche se harán perfectamente visibles. or rather the photo-luminescent product with which they are equipped, becoming perfectly visible and warning drivers of their presence. The same will happen with the bands or stripes painted on the road, which during the day will look natural, and at night they will become perfectly visible.
La pigmentación foto-luminiscente como producto obtenido en base al objeto de la invención, se podrá aplicar sobre los áridos por inmersión, por aspersión o bien por cualquier otro método, dotando siempre a los áridos de fotoluminiscencia sin que se produzca un cambio del aspecto exterior de los mismos. The photo-luminescent pigmentation as a product obtained based on the object of the invention can be applied to the aggregates by immersion, by spraying or by any other method, always providing the photoluminescence aggregates without a change in the external appearance. thereof.
En cuanto al procedimiento propiamente dicho, el mismo comprende las siguientes fases operativas: As for the procedure itself, it includes the following operational phases:
- --
- Mezclar inicialmente resinas metacrílicas con antisedimentantes, con dispersantes y con pigmentos fotoluminiscentes, efectuándose la mezcla en un mezclador homogéneo de polvos, sin que haya rotura de partículas. Initially mix methacrylic resins with anti-settling agents, dispersants and photoluminescent pigments, mixing in a homogeneous powder mixer, without any breakage of particles.
- --
- Aplicar sobre la mezcla anterior disolventes y opcionalmente colorantes. Apply solvents and optionally dyes to the previous mixture.
- --
- Dejar reposar el preparado durante 12 horas. Let the preparation stand for 12 hours.
- --
- Mezclar todos los componentes en una mezcladora de velocidad variable. Mix all components in a variable speed mixer.
- --
- Realizar un filtrado del compuesto obtenido en la mezcla anterior, para eliminación de partículas férreas. Perform a filtrate of the compound obtained in the previous mixture, for the elimination of iron particles.
El producto obtenido debe resultar con una viscosidad de 40 centistokes, que corresponde a una viscosidad cinemática. The product obtained must result in a viscosity of 40 centistokes, which corresponds to a kinematic viscosity.
El porcentaje de los componentes que intervienen en la obtención del producto foto-luminiscente, según el procedimiento de la invención, es el siguiente: The percentage of the components involved in obtaining the photo-luminescent product, according to the method of the invention, is as follows:
- --
- Resinas metacrílicas, entre un 25% y un 55%. Methacrylic resins, between 25% and 55%.
- --
- Antisedimentantes, entre un 1% y un 20%. Anti-settling agents, between 1% and 20%.
-Dispersantes, entre un 1% y un 20%. -Pigmentos fotoluminiscentes, entre un 30% y un 60%. -Disolventes, entre un 1% y un 20%. -Pigmentos colorantes, en el caso de incorporarlos, entre un 0,5% y un 10%. -Dispersants, between 1% and 20%. - Photoluminescent pigments, between 30% and 60%. - Solvents, between 1% and 20%. - Coloring pigments, in the case of incorporating them, between 0.5% and 10%.
En cuanto a los pigmentos foto-luminiscentes, serán un componente a base de aluminatos de estroncio activados con tierras raras. As for the photo-luminescent pigments, they will be a component based on strontium aluminates activated with rare earths.
Ejemplo práctico de un producto foto-luminiscente concreto Practical example of a specific photo-luminescent product
Se ha realizado experimentalmente el procedimiento en base a unos componentes concretos y porcentajes también concretos, considerados como óptimos para conseguir el producto foto-luminiscente con las mejores prestaciones. En tal sentido el ensayo realizado se basó en mezclar de la forma descrita los siguientes porcentajes y componentes: -24% de resinas metacrílicas, con una preparación de sus características para trabajar entre -20ºC y +40ºC. La resina utilizada es preferentemente de “Basf Group”. -2,8% de antisedimentantes, con unas características de antideslizamiento y antibloqueo de polímeros. Base: “eurucamida”. Componente utilizado: “Degusa”. -2% de dispersantes, con unas características de dispersión en el solvente del pigmento. Base: Resinas alquidales-pentaeritritol. Componente utilizado: “Nuosperse Fx 504”. -50% de pigmento foto-luminiscente. Base: aluminatos de estroncio activado. -20,2% de disolventes apolares. Base: tolueno-xileno. -1% de colorantes, pudiendo ser cualesquiera del mercado siempre que sean traslucidos. The procedure has been carried out experimentally based on specific components and also specific percentages, considered as optimal to achieve the photo-luminescent product with the best performance. In this sense, the test carried out was based on mixing the following percentages and components in the manner described: -24% methacrylic resins, with a preparation of its characteristics to work between -20ºC and + 40ºC. The resin used is preferably from "Basf Group". -2.8% of anti-settling agents, with anti-slip and anti-block polymer characteristics. Base: "eurucamida". Component used: "Degusa". -2% dispersants, with dispersion characteristics in the pigment solvent. Base: Alkylated resins-pentaerythritol. Component used: “Nuosperse Fx 504”. -50% photo-luminescent pigment. Base: activated strontium aluminates. -20.2% of apolar solvents. Base: toluene-xylene. -1% of colorants, being able to be any of the market as long as they are translucent.
El producto obtenido es estable, con viscosidad de 40 centistokes, comportándose por igual a diferentes temperaturas. The product obtained is stable, with a viscosity of 40 centistokes, behaving equally at different temperatures.
Finalmente, en sustitución de los pigmentos de color utilizados anteriormente, es decir el 0,5% de colorantes, se puede utilizar colorante blanco a base de titanio en pasta preparada. Finally, in substitution of the previously used color pigments, that is 0.5% of dyes, white dye based on titanium can be used in prepared paste.
Claims (5)
- --
- Mezclar: resinas metacrílicas; antisedimentantes; dispersantes, y pigmentos foto-luminiscentes, en un mezclador homogéneo de polvos, sin que haya rotura de partículas. Mix: methacrylic resins; anti-settling agents; dispersants, and photo-luminescent pigments, in a homogeneous powder mixer, without any breakage of particles.
- --
- Aplicar sobre la mezcla anterior disolventes y opcionalmente colorantes. Apply solvents and optionally dyes to the previous mixture.
- --
- Dejar reposar el preparado durante 12 horas. Let the preparation stand for 12 hours.
- --
- Mezclar todos los componentes en una mezcladora de velocidad variable. Mix all components in a variable speed mixer.
- --
- Filtrar el compuesto obtenido para la eliminación de partículas férreas, obteniéndose un producto fotoluminiscente con una viscosidad cinemática de 40 centistokes, estable a diferentes temperaturas. Filter the compound obtained for the elimination of ferrous particles, obtaining a photoluminescent product with a kinematic viscosity of 40 centistokes, stable at different temperatures.
- 2. 2.
- Procedimiento de obtención de un producto foto-luminiscente para áridos, según reivindicación 1, caracterizado porque los pigmentos foto-luminiscentes corresponden a un componente base de aluminatos de estroncio activados con tierras raras. Method of obtaining a photo-luminescent product for aggregates, according to claim 1, characterized in that the photo-luminescent pigments correspond to a base component of strontium aluminates activated with rare earths.
- 3. 3.
- Procedimiento de obtención de un producto foto-luminiscente para áridos, según reivindicaciones anteriores caracterizado porque los componentes de la mezcla intervienen en los siguientes porcentajes: -Resinas metacrílicas, entre un 25% y un 55%. -Antisedimentantes, entre un 1% y un 20%. -Dispersantes, entre un 1% y un 20%. -Pigmentos fotoluminiscentes, entre un 30% y un 60%. Procedure for obtaining a photo-luminescent product for aggregates, according to previous claims, characterized in that the components of the mixture intervene in the following percentages: -Metacrylic resins, between 25% and 55%. -Antisedimentantes, between 1% and 20%. -Dispersants, between 1% and 20%. - Photoluminescent pigments, between 30% and 60%.
- Categoría Category
- Documentos citados Reivindicaciones afectadas Documents cited Claims Affected
- A A A A A A
- ES 2166288 A1 (MOLTUVAL) 01.04.2002, reivindicaciones 1-3. ES 1030187 U (GUYARAT) 16.07.1995, reivindicaciones 1-2. ES 1043677 U (J. MATARRODONA M.) 01.01.2000, reivindicaciones 1-2. 1-3 1-3 1-3 EN 2166288 A1 (MOLTUVAL) 01.04.2002, claims 1-3. ES 1030187 U (GUYARAT) 16.07.1995, claims 1-2. ES 1043677 U (J. MATARRODONA M.) 01.01.2000, claims 1-2. 1-3 1-3 1-3
- Categoría de los documentos citados X: de particular relevancia Y: de particular relevancia combinado con otro/s de la misma categoría A: refleja el estado de la técnica O: referido a divulgación no escrita P: publicado entre la fecha de prioridad y la de presentación de la solicitud E: documento anterior, pero publicado después de la fecha de presentación de la solicitud Category of the documents cited X: of particular relevance Y: of particular relevance combined with other / s of the same category A: reflects the state of the art O: refers to unwritten disclosure P: published between the priority date and the date of priority submission of the application E: previous document, but published after the date of submission of the application
- El presente informe ha sido realizado • para todas las reivindicaciones • para las reivindicaciones nº: This report has been prepared • for all claims • for claims no:
- Fecha de realización del informe 01.06.2011 Date of realization of the report 01.06.2011
- Examinador J. García Cernuda Gallardo Página 1/4 Examiner J. García Cernuda Gallardo Page 1/4
- Novedad (Art. 6.1 LP 11/1986) Novelty (Art. 6.1 LP 11/1986)
- Reivindicaciones Reivindicaciones 1-3 SI NO Claims Claims 1-3 IF NOT
- Actividad inventiva (Art. 8.1 LP11/1986) Inventive activity (Art. 8.1 LP11 / 1986)
- Reivindicaciones Reivindicaciones 1-3 SI NO Claims Claims 1-3 IF NOT
- Documento Document
- Número Publicación o Identificación Fecha Publicación Publication or Identification Number publication date
- D01 D01
- ES 2166288 A1 (MOLTUVAL) 01.04.2002 ES 2166288 A1 (MOLTUVAL) 04.01.2002
- D02 D02
- ES 1030187 U (GUYARAT) 16.07.1995 ES 1030187 U (GUYARAT) 16.07.1995
- D03 D03
- ES 1043677 U (J. MATARRODONA M.) 01.01.2000 ES 1043677 U (J. MATARRODONA M.) 01.01.2000
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200930532A ES2361431B1 (en) | 2009-07-29 | 2009-07-29 | PROCEDURE FOR OBTAINING A PHOTO-LUMINISCENT PRODUCT FOR AIDES. |
PCT/ES2010/070512 WO2011015699A2 (en) | 2009-07-29 | 2010-07-26 | Method for obtaining a photoluminiscent product for aggregates |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200930532A ES2361431B1 (en) | 2009-07-29 | 2009-07-29 | PROCEDURE FOR OBTAINING A PHOTO-LUMINISCENT PRODUCT FOR AIDES. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2361431A1 ES2361431A1 (en) | 2011-06-17 |
ES2361431B1 true ES2361431B1 (en) | 2012-05-25 |
Family
ID=43544718
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES200930532A Expired - Fee Related ES2361431B1 (en) | 2009-07-29 | 2009-07-29 | PROCEDURE FOR OBTAINING A PHOTO-LUMINISCENT PRODUCT FOR AIDES. |
Country Status (2)
Country | Link |
---|---|
ES (1) | ES2361431B1 (en) |
WO (1) | WO2011015699A2 (en) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES1030187Y (en) * | 1995-02-16 | 1996-01-16 | Guyarat S L | LIGHTING PLATE FOR VERTICAL AND HORIZONTAL SIGNALING. |
ES1043677Y (en) * | 1999-07-14 | 2000-06-16 | Martinez Jorge Matarrodona | PERFECTED TERRACE. |
ES2166288B1 (en) * | 1999-11-11 | 2003-06-16 | Moltuval S A | LUMINISCENT CERAMIC Enamel PLATE FOR SIGNS AND OTHER USES. |
-
2009
- 2009-07-29 ES ES200930532A patent/ES2361431B1/en not_active Expired - Fee Related
-
2010
- 2010-07-26 WO PCT/ES2010/070512 patent/WO2011015699A2/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
ES2361431A1 (en) | 2011-06-17 |
WO2011015699A2 (en) | 2011-02-10 |
WO2011015699A3 (en) | 2011-08-11 |
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