ES2630731A1 - Adhesive with gel type texture (Machine-translation by Google Translate, not legally binding) - Google Patents
Adhesive with gel type texture (Machine-translation by Google Translate, not legally binding) Download PDFInfo
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- ES2630731A1 ES2630731A1 ES201630182A ES201630182A ES2630731A1 ES 2630731 A1 ES2630731 A1 ES 2630731A1 ES 201630182 A ES201630182 A ES 201630182A ES 201630182 A ES201630182 A ES 201630182A ES 2630731 A1 ES2630731 A1 ES 2630731A1
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- adhesive according
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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
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J131/00—Adhesives 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 an acyloxy radical of a saturated carboxylic acid, of carbonic acid, or of a haloformic acid; Adhesives based on derivatives of such polymers
- C09J131/02—Homopolymers or copolymers of esters of monocarboxylic acids
- C09J131/04—Homopolymers or copolymers of vinyl acetate
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J9/00—Adhesives characterised by their physical nature or the effects produced, e.g. glue sticks
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
Description
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ADHESIVO CON TEXTURA DE TIPO GELADHESIVE WITH GEL TYPE TEXTURE
DESCRIPCIONDESCRIPTION
OBJETO DE LA INVENCIONOBJECT OF THE INVENTION
La presente invencion se refiere a un adhesivo con textura de tipo gel con excelente trabajabilidad y gran agarre.The present invention relates to a gel-type textured adhesive with excellent workability and great grip.
ANTECEDENTES DE LA INVENCIONBACKGROUND OF THE INVENTION
Normalmente, los adhesivos no son de tipo gel, y lo que tienen textura de gel son raros, dificiles de trabajar y con malas propiedades de adhesivado.Normally, the adhesives are not gel type, and what have a gel texture are rare, difficult to work with and poor adhesive properties.
No se conocen adhesivos con textura de tipo gel con excelente trabajabilidad y gran agarre. DESCRIPCION DE LA INVENCIONNo gel-type textured adhesives with excellent workability and great grip are known. DESCRIPTION OF THE INVENTION
La presente invencion queda establecida y caracterizada en las reivindicaciones independientes, mientras que las reivindicaciones dependientes describen otras caracteristicas de la misma.The present invention is established and characterized in the independent claims, while the dependent claims describe other features thereof.
El objeto de la invencion es un adhesivo con textura de tipo gel con excelente trabajabilidad y gran agarre. El problema tecnico a resolver es establecer los componentes del adhesivo para alcanzar el objeto citado.The object of the invention is a gel-type textured adhesive with excellent workability and great grip. The technical problem to solve is to establish the components of the adhesive to reach the mentioned object.
Con "gel” se define un sistema coloidal donde la fase continua es solida y la dispersa es liquida, los geles presentan una densidad similar a los liquidos, sin embargo su estructura se asemeja mas a la de un solido. Los geles presentan tixotropia, es decir, capacidad de pasar de un estado coloidal a otro, es decir, fluidos cuando son agitados y solidos cuando permanecen inmoviles.With "gel" a colloidal system is defined where the continuous phase is solid and the dispersed is liquid, the gels have a density similar to liquids, however its structure is more similar to that of a solid. The gels have thixotropia, it is that is, ability to move from one colloidal state to another, that is, fluids when agitated and solid when they remain immobile.
Una ventaja es que es un adhesivo cementoso clasificado segun UNE EN 12004 como C2TE S1, es decir, con deslizamiento reducido (T en la norma), con tiempo abierto ampliado doble de lo que indica la norma (E en la norma) y deformable (S1 en la norma).One advantage is that it is a cementitious adhesive classified according to UNE EN 12004 as C2TE S1, that is, with reduced slip (T in the standard), with extended open time double what the standard (E in the standard) indicates and deformable ( S1 in the standard).
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Los poKmeros de tipo vinil acetato y los copoKmeros sinteticos de alto peso molecular le confieren una excelente trabajabilidad y una textura tipo gel. Las fibras garantizan una elevada tixotropia, deslizamiento vertical inferior a 0,5 mm, y un tiempo abierto extendido superior a 60 minutos, que confiere un agarre total debido a su excelente reologia. Ademas, se reduce en un 95% la emision de polvo en suspension, y un alto rendimiento, consumiendo aproximadamente 1,1 kg por m2 de colocacion.The vinyl acetate type polymers and the high molecular weight synthetic copolymers give it excellent workability and gel-like texture. The fibers guarantee a high thixotropy, vertical slip of less than 0.5 mm, and an extended open time of more than 60 minutes, which gives a total grip due to its excellent rheology. In addition, the emission of suspended dust is reduced by 95%, and a high yield, consuming approximately 1.1 kg per m2 of placement.
EXPOSICION DETALLADA DE LA INVENCIONDETAILED EXHIBITION OF THE INVENTION
Adhesivo con textura de tipo gel que comprende:Gel-type textured adhesive comprising:
a. polimeros de tipo vinil acetato;to. vinyl acetate polymers;
b. copolimeros sinteticos de alto peso molecular; yb. synthetic copolymers of high molecular weight; Y
c. fibras celulosicas impregnadas de hidrocarburos alifaticos.C. cellulosic fibers impregnated with aliphatic hydrocarbons.
Opcionalmente, puede comprender metacaolm y/o metil hidroxietil celulosa modificada altamente esterificada y en polvo fino con viscosidad de 3000mPas y/o eter de almidon modificado.Optionally, it may comprise highly esterified metacaolm and / or methyl hydroxyethyl cellulose modified in fine powder with a viscosity of 3000mPas and / or ether of modified starch.
El adhesivo asi mencionado proporciona una resistencia al deslizamiento < 0,5 mm, una adherencia en condiciones normales >2 N/mm2, una adherencia despues de ciclos de agua >1,5 N/mm2, una adherencia despues de ciclos de calor >2 N/mm2, una adherencia despues de ciclos de hielo-deshielo >1,5 N/mm2, una adherencia despues de 30 minutos >1 N/mm2, una deformacion transversal >2,5 N/mm2 y una temperatura de servicio de -40°C a +90°C.The adhesive thus mentioned provides a slip resistance <0.5 mm, an adhesion under normal conditions> 2 N / mm2, an adhesion after water cycles> 1.5 N / mm2, an adhesion after heat cycles> 2 N / mm2, an adhesion after ice-thaw cycles> 1.5 N / mm2, an adhesion after 30 minutes> 1 N / mm2, a transverse deformation> 2.5 N / mm2 and a service temperature of - 40 ° C to + 90 ° C.
Los soportes sobre los que se pueden disponer el adhesivo son: convencionales, revocos y pavimentos de mortero de cemento, suelos radiantes, hormigon, yeso endurecido (evitando yesos muertos y enlucidos debiles), yeso laminado o carton yeso, hormigon celular. Como requerimiento el soporte debe estar fraguado y limpio de polvo, pintura, aceite, etc.The supports on which the adhesive can be arranged are: conventional, plasters and cement mortar pavements, underfloor heating, concrete, hardened plaster (avoiding dead plasters and weak plasters), laminated plaster or plasterboard, cellular concrete. As a requirement the support must be set and clean of dust, paint, oil, etc.
Las aplicaciones, ligadas a los anteriores soportes, son: colocacion sobre suelo radiante, baldosa ceramica, gres, porcelanico, marmol, con o sin absorcion, en exteriores e interiores sobre soportes de mortero de cemento, hormigon o placas de carton yeso. Indicado para pavimentos de trafico intenso, revestimientos de fachadas, aplicacion sobre antiguos pavimentos. Colocacion sobre instalaciones de calefaccion radiante o sistemas de refrigeracion. Para formatos superiores a 40x40cm, y en fachadas debera emplearse la tecnica del doble encolado.The applications, linked to the previous supports, are: placement on radiant floor, ceramic tile, stoneware, porcelain, marble, with or without absorption, outdoors and indoors on cement mortar supports, concrete or plasterboard. Suitable for heavy traffic flooring, facade cladding, application on old flooring. Placement on radiant heating installations or refrigeration systems. For formats larger than 40x40cm, the double gluing technique should be used on facades.
La manera habitual de emplearse es:The usual way to use it is:
-se anade agua y se mezcla manual o mecanicamente hasta consistencia homogenea y trabajable (8,5l-9,5l);- Water is added and mixed manually or mechanically to a homogeneous and workable consistency (8.5l-9.5l);
5 -se deja reposar la masa 5 minutos y se reamasa antes de la aplicacion;5-let the dough rest 5 minutes and reassemble before application;
-se extiende la pasta sobre el soporte en panos no superiores a 2 m, peinando con la llana adecuada; en caso necesario de doble encolado se extiende tambien sobre el reverso de la pieza;- the paste is spread on the support in loaves not exceeding 2 m, combing with the appropriate trowel; if necessary double gluing also extends over the back of the piece;
-se colocan las piezas ceramicas sobre el producto fresco presionandolas suavemente para 10 conseguir un contacto completo en toda la superficie, aplastando los surcos, dejando una junta de al menos 1,5 mm en interiores y 5 mm en exterior;-The ceramic pieces are placed on the fresh product by gently pressing them to achieve complete contact on the entire surface, crushing the grooves, leaving a joint of at least 1.5 mm indoors and 5 mm outdoors;
-se espera 24 h para rejuntado de alicatado y 48h para solados;-waiting 24 hours for grouting tiles and 48 hours for flooring;
-se respetan juntas perimetrales y estructurales; en pavimentos interiores se dejan juntas de particion cada 50 m2 y 30 m2 en exterior.-perimeter and structural joints are respected; In interior pavements, partition boards are left every 50 m2 and 30 m2 outdoors.
Claims (12)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201630182A ES2630731B1 (en) | 2016-02-18 | 2016-02-18 | ADHESIVE WITH GEL TYPE TEXTURE |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201630182A ES2630731B1 (en) | 2016-02-18 | 2016-02-18 | ADHESIVE WITH GEL TYPE TEXTURE |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2630731A1 true ES2630731A1 (en) | 2017-08-23 |
| ES2630731B1 ES2630731B1 (en) | 2018-02-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES201630182A Active ES2630731B1 (en) | 2016-02-18 | 2016-02-18 | ADHESIVE WITH GEL TYPE TEXTURE |
Country Status (1)
| Country | Link |
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| ES (1) | ES2630731B1 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5306749A (en) * | 1992-11-16 | 1994-04-26 | Borden, Inc. | Thixotropic wood adhesive gel |
| AU678318B2 (en) * | 1994-06-10 | 1997-05-22 | Elmer's Products, Inc. | Cross-linkable thixotropic wood adhesive gel |
| EP1674547A1 (en) * | 2004-12-23 | 2006-06-28 | Muylle-Facon N.V. | Glue for cold glueing of construction materials |
| CN104927710A (en) * | 2015-06-04 | 2015-09-23 | 滁州市光威化工有限公司 | Wood window adhesive and preparation method thereof |
-
2016
- 2016-02-18 ES ES201630182A patent/ES2630731B1/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5306749A (en) * | 1992-11-16 | 1994-04-26 | Borden, Inc. | Thixotropic wood adhesive gel |
| AU678318B2 (en) * | 1994-06-10 | 1997-05-22 | Elmer's Products, Inc. | Cross-linkable thixotropic wood adhesive gel |
| EP1674547A1 (en) * | 2004-12-23 | 2006-06-28 | Muylle-Facon N.V. | Glue for cold glueing of construction materials |
| CN104927710A (en) * | 2015-06-04 | 2015-09-23 | 滁州市光威化工有限公司 | Wood window adhesive and preparation method thereof |
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| Publication number | Publication date |
|---|---|
| ES2630731B1 (en) | 2018-02-28 |
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