ES1242244U - A BIOCIDED PLASTIC PRODUCT (Machine-translation by Google Translate, not legally binding) - Google Patents
A BIOCIDED PLASTIC PRODUCT (Machine-translation by Google Translate, not legally binding) Download PDFInfo
- Publication number
- ES1242244U ES1242244U ES201931809U ES201931809U ES1242244U ES 1242244 U ES1242244 U ES 1242244U ES 201931809 U ES201931809 U ES 201931809U ES 201931809 U ES201931809 U ES 201931809U ES 1242244 U ES1242244 U ES 1242244U
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- Spain
- Prior art keywords
- plastic product
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- legally binding
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000004033 plastic Substances 0.000 title claims abstract 5
- 239000000463 material Substances 0.000 claims abstract 4
- 239000000654 additive Substances 0.000 claims abstract 3
- 230000000996 additive effect Effects 0.000 claims abstract 3
- 230000003115 biocidal effect Effects 0.000 claims abstract 3
- 239000004743 Polypropylene Substances 0.000 claims abstract 2
- 239000011159 matrix material Substances 0.000 claims abstract 2
- -1 polypropylene Polymers 0.000 claims abstract 2
- 229920001155 polypropylene Polymers 0.000 claims abstract 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims 1
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/08—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing solids as carriers or diluents
- A01N25/10—Macromolecular compounds
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/16—Heavy metals; Compounds thereof
-
- 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
- C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
- C08K3/015—Biocides
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Environmental Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Wood Science & Technology (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Dentistry (AREA)
- Medicinal Chemistry (AREA)
- Toxicology (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Inorganic Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
DESCRIPCIÓNDESCRIPTION
Un producto plástico biocidaA biocidal plastic product
Campo técnicoTechnical field
La presente invención está referida a un producto plástico con propiedades biocidas. Este producto plástico permite obtener dispositivos de ordenación y almacenaje con propiedades biocidas según la norma ISO 22196.The present invention relates to a plastic product with biocidal properties. This plastic product allows to obtain storage and sorting devices with biocidal properties according to ISO 22196.
Estado de la técnica anteriorPrior art
En el estado de la técnica actual se desconocen métodos de fabricación que permitan integrar características biocidas en el producto plástico en sí, es decir, integrados en el mismo y no simplemente como un recubrimiento de productos plásticos. En la actualidad, la aplicación de biocidas se realiza en las superficies de contacto de los productos de ordenación y almacenaje, pero desaparecen a los pocos lavados.In the current state of the art manufacturing methods are unknown that allow the integration of biocidal characteristics into the plastic product itself, that is, integrated into it and not simply as a coating of plastic products. At present, the application of biocides is carried out on the contact surfaces of the management and storage products, but they disappear after a few washes.
En el estado de la técnica se localiza el documento WO2012/164131A1 que describe materiales nanocompuestos basados en óxidos de metales con propiedades multifuncionales que comprenden nanoarcillas como soporte de partículas de óxidos de metales que, a través de un tipo específico de aditivos basados en láminas de arcillas naturales y/o sintéticas intercaladas con óxidos de metales con capacidad antimicrobiana pero sin capacidad biocida propia, ya que necesita la presencia de aditivos adicionales para obtener unas características biocidas poco eficientes. Por tanto, este documento no describe un proceso de fabricación eficiente para la obtención de productos biocidas tal y como se describe en la reivindicación 1 de la presente invención.In the state of the art, WO2012 / 164131A1 is described which describes nanocomposite materials based on metal oxides with multifunctional properties comprising nano-clays as a support for particles of metal oxides which, through a specific type of sheet-based additives natural and / or synthetic clays interspersed with metal oxides with antimicrobial capacity but without its own biocidal capacity, since it requires the presence of additional additives to obtain poorly efficient biocidal characteristics. Therefore, this document does not describe an efficient manufacturing process for obtaining biocidal products as described in claim 1 of the present invention.
Explicación de la invenciónExplanation of the invention.
Es un objeto de la presente invención un método de fabricación de productos plásticos con propiedades biocidas. La presente invención tiene por objeto obtener una solución duradera a las necesidades de almacenaje y transporte en ambientes sanitarios donde la proliferación de bacterias suponga un riesgo para la salud. Este objeto se alcanza con el procedimiento de fabricación de la reivindicación 1. En las reivindicaciones que dependen de forma directa o indirecta de esta reivindicación se describen soluciones particulares u otros aspectos inventivos de la misma.An object of the present invention is a method of manufacturing plastic products with biocidal properties. The present invention aims to obtain a durable solution to the storage and transport needs in sanitary environments where the proliferation of bacteria poses a health risk. This object is achieved by the manufacturing process of claim 1. In the claims that depend directly or indirectly on this claim solutions are described. particular or other inventive aspects of it.
A lo largo de la descripción y de las reivindicaciones, la palabra «comprende» y sus variantes no pretenden excluir otras características técnicas, aditivos, componentes o pasos. Para los expertos en la materia, otros objetos, ventajas y características de la invención se desprenderán en parte de la invención y en parte de la práctica de la invención. Los siguientes ejemplos y dibujos se proporcionan a modo de ilustración y no se pretende que restrinjan la presente invención. Además, la invención cubre todas las posibles combinaciones de realizaciones particulares y preferidas aquí indicadas.Throughout the description and the claims, the word "comprises" and its variants are not intended to exclude other technical characteristics, additives, components or steps. For those skilled in the art, other objects, advantages and features of the invention will be derived partly from the invention and partly from the practice of the invention. The following examples and drawings are provided by way of illustration and are not intended to restrict the present invention. In addition, the invention covers all possible combinations of particular and preferred embodiments indicated herein.
Explicación detallada de un modo de realización de la invenciónDetailed explanation of an embodiment of the invention
La presente invención tiene por objeto un producto plástico que comprende, al menos, un aditivo biocida combinado al 2% con polipropileno. A esta combinación, se le añade un colorante, que en una realización particular no limitativa es el colorante Cromofix 7-66J117 para obtener un producto plástico que, mediante cualquier método conocido de fabricación de productos plásticos (por ejemplo, por extrusión o moldeado) permite su uso en la fabricación de productos plásticos de ordenación y almacenaje con propiedades biocidas según la norma ISO 22196 - JIS Z 2801.A subject of the present invention is a plastic product comprising at least one biocidal additive combined with 2% polypropylene. To this combination, a dye is added, which in a particular non-limiting embodiment is the Cromofix 7-66J117 dye to obtain a plastic product that, by any known method of manufacturing plastic products (for example, by extrusion or molding) allows its use in the manufacture of plastic products for management and storage with biocidal properties according to ISO 22196 - JIS Z 2801.
El aditivo biocida es uno del tipo sustancia activa que incluye una matriz de óxido de Zinc. De forma no limitativa, otros productos biocidas pueden ser empleados siempre que sean compatibles en su uso como aditivo en una matriz de productos plásticos.The biocidal additive is one of the active substance type that includes a zinc oxide matrix. In a non-limiting manner, other biocidal products can be used as long as they are compatible in their use as an additive in a matrix of plastic products.
La finalidad de esta combinación de materias primas y proceso es producir una gama de sistemas de almacenaje, gavetas, organizadores, estanterías, papeleras, o cualesquiera otros con propiedades biocidas para aumentar la seguridad en entornos donde sea conveniente dichas propiedades, en aplicaciones o usos tales como hospitales, clínicas u otros.The purpose of this combination of raw materials and process is to produce a range of storage systems, drawers, organizers, shelves, bins, or any other with biocidal properties to increase safety in environments where such properties are convenient, in applications or uses such like hospitals, clinics or others.
Al realizar la mezcla de productos en la masa de la pieza, es decir, la aditivación del propio polipropileno, y no en la superficie, se obtiene un producto más duradero donde no se ven alteradas sus propiedades tras lavados de las piezas, como si ocurre con los tratamientos superficiales.By mixing the products in the mass of the piece, that is, the additivation of the polypropylene itself, and not on the surface, a more durable product is obtained where its properties are not altered after washing the pieces, as if it occurs With surface treatments.
Para comprobar la eficacia de la biocidad del plástico de la invención se han realizado los ensayos de protocolo contenidos en la norma ISO 22196- JIS Z 2801 por triplicado y en condiciones de esterilidad. Se llevan a cabo con dos microorganismos diferentes: Staphylococcus aureus (ATCC 6538P) y Echerichia coli (ATCC 8739). Se toman dos muestras sin tratar como controles de inoculación (C-) [0H] y de incubación (C+) [24 H]. A continuación se muestran los resultados obtenidos en el ensayo:In order to verify the effectiveness of the biocity of the plastic of the invention, Performed the protocol tests contained in ISO 22196- JIS Z 2801 in triplicate and in sterile conditions. They are carried out with two different microorganisms: Staphylococcus aureus (ATCC 6538P) and Echerichia coli (ATCC 8739). Two untreated samples are taken as inoculation (C-) [0H] and incubation (C +) [24 H] controls. The results obtained in the test are shown below:
Tabla 1Table 1
Tabla 2 Table 2
Como se puede observar en las tablas 1 y 2, la actividad bactericida del material plástico de la invención alcanza un rango de actividad biocida superior al 99%, alcanzándose resultados sorprendentes del 99,59% y del 99,48% en los microorganismos estudiados. As can be seen in Tables 1 and 2, the bactericidal activity of the plastic material of the invention reaches a range of biocidal activity greater than 99%, with surprising results of 99.59% and 99.48% in the microorganisms studied.
Claims (3)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201931809U ES1242244Y (en) | 2019-11-04 | 2019-11-04 | A BIOCIDAL PLASTIC PRODUCT |
| PCT/ES2020/070634 WO2021089892A1 (en) | 2019-11-04 | 2020-10-19 | A biocidal plastic product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201931809U ES1242244Y (en) | 2019-11-04 | 2019-11-04 | A BIOCIDAL PLASTIC PRODUCT |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES1242244U true ES1242244U (en) | 2020-02-26 |
| ES1242244Y ES1242244Y (en) | 2020-08-10 |
Family
ID=69593930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES201931809U Active ES1242244Y (en) | 2019-11-04 | 2019-11-04 | A BIOCIDAL PLASTIC PRODUCT |
Country Status (2)
| Country | Link |
|---|---|
| ES (1) | ES1242244Y (en) |
| WO (1) | WO2021089892A1 (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4388282B2 (en) * | 2003-01-24 | 2009-12-24 | 東亞合成株式会社 | Silver-based glassy antibacterial agent with excellent antibacterial effect |
| ES2880600T3 (en) * | 2013-03-28 | 2021-11-25 | Parx Mat N V | Antibacterial polymers and method to obtain them |
| US20150237866A1 (en) * | 2014-02-24 | 2015-08-27 | Sabic Innovative Plastics Ip B.V. | Antimicrobial thermoplastic polymer compositions |
| EP3340800A1 (en) * | 2015-08-26 | 2018-07-04 | SABIC Global Technologies B.V. | Polyolefin composition comprising an antimicrobial additive |
-
2019
- 2019-11-04 ES ES201931809U patent/ES1242244Y/en active Active
-
2020
- 2020-10-19 WO PCT/ES2020/070634 patent/WO2021089892A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| ES1242244Y (en) | 2020-08-10 |
| WO2021089892A1 (en) | 2021-05-14 |
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