ES2700611A1 - COMPOSITE MATERIAL AND ITS USE (Machine-translation by Google Translate, not legally binding) - Google Patents
COMPOSITE MATERIAL AND ITS USE (Machine-translation by Google Translate, not legally binding) Download PDFInfo
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- ES2700611A1 ES2700611A1 ES201731035A ES201731035A ES2700611A1 ES 2700611 A1 ES2700611 A1 ES 2700611A1 ES 201731035 A ES201731035 A ES 201731035A ES 201731035 A ES201731035 A ES 201731035A ES 2700611 A1 ES2700611 A1 ES 2700611A1
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- 239000002131 composite material Substances 0.000 title claims abstract description 28
- 239000002245 particle Substances 0.000 claims abstract description 22
- 229920001971 elastomer Polymers 0.000 claims abstract description 14
- 239000000806 elastomer Substances 0.000 claims abstract description 14
- 229920001296 polysiloxane Polymers 0.000 claims abstract description 11
- 239000012744 reinforcing agent Substances 0.000 claims abstract description 9
- 229920000642 polymer Polymers 0.000 claims abstract description 7
- 239000000203 mixture Substances 0.000 claims abstract description 6
- 229920001169 thermoplastic Polymers 0.000 claims abstract description 5
- 239000004416 thermosoftening plastic Substances 0.000 claims abstract description 5
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims description 27
- 238000004519 manufacturing process Methods 0.000 claims description 13
- 238000010521 absorption reaction Methods 0.000 claims description 8
- -1 polypropylene Polymers 0.000 claims description 6
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims description 3
- 239000004794 expanded polystyrene Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- 239000004816 latex Substances 0.000 claims description 2
- 229920000126 latex Polymers 0.000 claims description 2
- 239000003054 catalyst Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920002725 thermoplastic elastomer Polymers 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- 239000000470 constituent Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 239000000615 nonconductor Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- C08K3/013—Fillers, pigments or reinforcing additives
-
- 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
- C08K3/34—Silicon-containing compounds
-
- 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
- C08K7/00—Use of ingredients characterised by shape
- C08K7/22—Expanded, porous or hollow particles
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L21/00—Compositions of unspecified rubbers
- C08L21/02—Latex
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of 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 a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of 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 a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions of 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 a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/04—Polysiloxanes
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Toys (AREA)
Abstract
Description
DESCRIPCIÓNDESCRIPTION
MATERIAL COMPUESTO Y SU USOCOMPOSITE MATERIAL AND ITS USE
OBJETO DE LA INVENCIÓNOBJECT OF THE INVENTION
La invención, tal como expresa el enunciado de la presente memoria descriptiva, se refiere a un material compuesto, reforzado por partículas que aporta, a la función a que se destina, ventajas y características, que se describen en detalle más adelante, que suponen una novedad en el estado actual de la técnica. Es objeto de la invención el uso del material en aislantes térmicos, acústicos y eléctricos, en colchones, en envases, elementos de protección y absorción de impactos, en máscaras, muñecos, objetos de atrezo y en masajeadores, estimuladores y juguetes sexuales.The invention, as expressed in the title of the present specification, refers to a composite material, reinforced by particles that contributes, to the function to which it is intended, advantages and characteristics, which are described in detail below, which entail a novelty in the current state of the art. The object of the invention is the use of the material in thermal, acoustic and electrical insulators, in mattresses, in containers, elements for protection and absorption of impacts, in masks, dolls, props and in massagers, stimulators and sex toys.
El objeto de la presente invención recae, concretamente, en un material compuesto, derivado de la familia de los polímeros compuestos termoestables o termoplásticos, conformado por la unión de un elastómero con gran resistencia a la deformación y comportamiento elástico y un agente reforzante consistente en partículas de un árido con estabilidad química y gran resistencia mecánica, lo cual proporciona un material pesado con mayor capacidad mecánica que un elastómero y para la absorción de impactos, entre otras ventajas, que lo convierten en óptimo para múltiples aplicaciones. Adicionalmente, el material comprende la unión al compuesto de un tercer compuesto como polímero expandido o espumado con capacidad de absorción de impactos, ligereza y mayor dureza que la matriz de elastómero, lo cual proporciona un material con grandes capacidades elásticas entre otras ventajas. The object of the present invention falls, specifically, in a composite material, derived from the family of thermoset or thermoplastic composite polymers, formed by the union of an elastomer with high resistance to deformation and elastic behavior and a reinforcing agent consisting of particles of an aggregate with chemical stability and high mechanical strength, which provides a heavy material with greater mechanical capacity than an elastomer and for the absorption of impacts, among other advantages, which make it optimal for multiple applications. Additionally, the material comprises the joining to the compound of a third compound as expanded or foamed polymer with impact absorption capacity, lightness and greater hardness than the elastomer matrix, which provides a material with large elastic capacities among other advantages.
CAMPO DE APLICACIÓN DE LA INVENCIÓNFIELD OF APPLICATION OF THE INVENTION
El campo de aplicación de la presente invención se enmarca dentro del sector de los materiales polímeros, abarcando al mismo tiempo una amplia gama de industrias, al tratarse la invención de un material aplicable para campos tan diversos como los aislantes térmicos, acústicos y eléctricos, los colchones, los envases, los elementos de protección para absorción de impactos, o las máscaras, muñecos, objetos de atrezo y en masajeadores, estimuladores y juguetes sexuales.The field of application of the present invention is part of the field of polymer materials, covering at the same time a wide range of industries, the invention of a material applicable to fields as diverse as thermal, acoustic and electrical insulation, mattresses, containers, protection elements for shock absorption, or masks, dolls, props and in massagers, stimulators and sex toys.
ANTECEDENTES DE LA INVENCIÓNBACKGROUND OF THE INVENTION
Como referencia al estado actual de la técnica, cabe señalar que, si bien se conocen en el mercado infinidad de materiales distintos, muchos de ellos constituidos a partir de la unión combinada de dos o más materiales originales, al menos por parte del solicitante, se desconoce la existencia de ningún material compuesto que presente unas características técnicas constitutivas iguales o semejantes a las que presenta el que aquí se reivindica.As a reference to the current state of the art, it should be noted that, although there are a lot of different materials known on the market, many of them formed from the combined union of two or more original materials, at least by the applicant, it does not know the existence of any composite material that presents a constituent technical characteristics equal or similar to those presented here claimed.
EXPLICACIÓN DE LA INVENCIÓNEXPLANATION OF THE INVENTION
El material compuesto, reforzado por partículas que la invención propone se configura pues como una novedad dentro de su campo de aplicación, estando los detalles caracterizadores que lo distinguen convenientemente recogidos en las reivindicaciones finales que acompañan la presente descripción.The composite material, reinforced by particles that the invention proposes, is thus configured as a novelty within its field of application, the characterizing details that distinguish it being conveniently included in the final claims that accompany the present description.
Más concretamente, lo que la invención propone, como se ha indicado anteriormente, es un material compuesto, derivado de la familia de los polímeros compuestos termoestables o termoplásticos, que se distingue por estar conformado a partir de la unión de, al menos, dos componentes, donde un primer componente es un elastómero con gran resistencia a la deformación y comportamiento elástico, y un segundo componente constituye un agente reforzante consistente en un árido con estabilidad química y gran resistencia mecánica, lo cual proporciona destacables ventajas al conseguir la combinación de dichas propiedades, lo que no es posible obtener en los materiales originales.More specifically, what the invention proposes, as indicated above, is a composite material, derived from the family of thermoset or thermoplastic composite polymers, which is distinguished to be formed from the union of at least two components, where a first component is an elastomer with high resistance to deformation and elastic behavior, and a second component is a reinforcing agent consisting of an aggregate with chemical stability and large mechanical resistance, which provides remarkable advantages when achieving the combination of said properties, which is not possible to obtain in the original materials.
Más concretamente, el primer componente puede ser un elastómero de cualquier tipo, si bien, preferentemente, se encuentra entre cualquiera de los elastómeros termoplásticos y de manera más preferida entre cualquiera de los que contienen siloxano en la cadena principal, es decir, las siliconas.More specifically, the first component can be an elastomer of any type, although, preferably, it is found between any of the thermoplastic elastomers and more preferably among any of those containing siloxane in the main chain, ie the silicones.
También es posible el uso de latex, como elastómero, por su bajo precio y su carácter semi-inerte.It is also possible to use latex, as an elastomer, due to its low price and its semi-inert character.
También es posible el uso de PVC, como elastómero termoplástico, por su bajo precio.It is also possible to use PVC, as a thermoplastic elastomer, because of its low price.
Por su parte, el segundo componente que comprende el material compuesto de la invención es un componente árido de cualquier tipo, si bien, preferentemente, lo constituyen partículas de arena que actúan como agentes reforzantes.On the other hand, the second component comprising the composite material of the invention is an arid component of any type, although, preferably, it is sand particles that act as reinforcing agents.
El árido puede ser natural o sintético.The aggregate can be natural or synthetic.
El árido puede tener cualquier tipo de diámetro entre los que se prefiere el polvo o arena que tiene un diámetro entre 0.063 y 2 milímetros o la limo que tiene un diámetro entre 0.063 y 0.004 milímetros. The aggregate can have any type of diameter between which it is preferred the dust or sand that has a diameter between 0.063 and 2 millimeters or the silt that has a diameter between 0.063 and 0.004 millimeters.
Se prefiere utilizar polvo de árido (piedra) reciclado evitando así un residuo de la industrial dedicada a la fabricación de objetos de piedra.It is preferred to use recycled aggregate (stone) dust, thus avoiding waste from the industrial sector dedicated to the manufacture of stone objects.
Con ello, las principales ventajas que proporciona el material obtenido son, sobre todo, el no tener que utilizar materiales más caros como la silicona pura, pero también la de constituir un material pesado con mayor capacidad mecánica que un elastómero y para la absorción de impactos, así como sus buenas capacidades aislantes, acústicas, eléctricas y térmicas.With this, the main advantages of the material obtained are, above all, not having to use more expensive materials such as pure silicone, but also that of being a heavy material with greater mechanical capacity than an elastomer and for the absorption of impacts , as well as its good insulating, acoustic, electrical and thermal capacities.
Cabe mencionar que el porcentaje de agentes reforzantes en el interior de la matriz de elastómero, es decir, entre el primer y el segundo componente, puede variar dependiendo de la aplicación a la que se destine el material, aplicación que, por otra parte, es muy variada pudiendo abarcar campos muy diversos.It should be mentioned that the percentage of reinforcing agents inside the elastomer matrix, that is, between the first and the second component, can vary depending on the application to which the material is intended, an application that, on the other hand, is very varied and can cover very diverse fields.
Cabe señalar que, adicionalmente, el descrito material compuesto comprende además un tercer componente que constituye un segundo agente reforzante consistente en un polímero expandido o espumado de cualquier tipo, si bien, preferentemente, es polipropileno expandido (EPP) por su dureza, polietileno expandido (EPE) por su esponjosidad o poliestireno expandido (EPS) por su bajo precio, siendo este último el componente de la realización preferida, aunque tampoco se descarta una mezcla de partículas de cualquiera de ellos.It should be noted that, additionally, the described composite material further comprises a third component constituting a second reinforcing agent consisting of an expanded or foamed polymer of any type, although, preferably, it is expanded polypropylene (EPP) for its hardness, expanded polyethylene ( EPE) for its sponge or expanded polystyrene (EPS) for its low price, the latter being the component of the preferred embodiment, although a mixture of particles of any of them is not discarded either.
Con ello, las principales ventajas que proporciona el material obtenido son, sobre todo, el no tener que utilizar materiales más caros y pesados como la silicona pura, pero también la de constituir un material con grandes capacidades elásticas y con mayores capacidades estructurales que un elastómeroWith this, the main advantages provided by the material obtained are, above all, not having to use more expensive and heavy materials such as pure silicone, but also to constitute a material with large elastic capacities and greater structural capabilities that an elastomer
En concreto, el material compuesto de la invención es aplicable, por ejemplo, en los siguientes campos:In particular, the composite material of the invention is applicable, for example, in the following fields:
- en cualquier objeto o instalación como aislante térmico, eléctrico o acústico,- in any object or installation as thermal, electrical or acoustic insulation,
- para la creación de objetos más económicos- for the creation of cheaper objects
- para fabricar colchones, por ejemplo colchones en que una parte interior del mismo está fabricada en este material,- to manufacture mattresses, for example mattresses in which an interior part thereof is made of this material,
- para fabricar envases,- to manufacture packaging,
- para fabricar elementos de protección y absorción de impactos, como parachoques, o para amortiguación de vibraciones,- to manufacture elements for protection and absorption of impacts, such as bumpers, or for vibration damping,
- para fabricar máscaras, muñecos u objetos de atrezo blandos pero con peso,- to make masks, dolls or soft props with weight,
- para fabricar masajeadores, estimuladores o juguetes sexuales conformados con un alma de dicho material y, eventualmente, un recubrimiento de silicona pura.- to manufacture massagers, stimulators or sex toys shaped with a core of said material and, eventually, a coating of pure silicone.
En todos los casos, el producto fabricado con el material compuesto objeto de la invención, además de blando como la silicona pura pero más pesado que esta, resulta más económico.In all cases, the product manufactured with the composite material object of the invention, in addition to being soft like pure silicone but heavier than this, is more economical.
El material compuesto, reforzado por partículas consiste, pues, en una estructura innovadora de características desconocidas hasta ahora para el fin a que se destina, razones que unidas a su utilidad práctica, la dotan de fundamento suficiente para obtener el privilegio de exclusividad que se solicita.The composite material, reinforced by particles, therefore consists of an innovative structure with characteristics unknown until now for the purpose for which it is intended, reasons that, together with its practical use, provide it with sufficient grounds to obtain the exclusivity privilege requested. .
El procedimiento de fabricación de este material comprende las siguientes etapas.The manufacturing process for this material comprises the following stages.
1. Mezclar el elastómero en forma y el árido.1. Mix the elastomer in the form and the aggregate.
2. Dejar catalizar la mezcla para que esta se solidifique2. Allow the mixture to catalyze so that it solidifies
Eventualmente la catalización de la mezcla se provoca con un catalizador diferente a la atmósfera.Eventually the catalyst of the mixture is caused by a catalyst different from the atmosphere.
En el caso de que exista un tercer componente (polímero expandido o espumado), este, preferentemente, se mezcla de manera conjunta con los otros dos componentes.In case there is a third component (expanded or foamed polymer), this is preferably mixed together with the other two components.
Es objeto de esta invención el uso del material descrito, en cualquiera de las realizaciones en cualquier objeto o instalación como aislante térmico, eléctrico o acústico, en colchones, en envases, en elementos de protección y absorción de impactos, en máscaras, muñecos u objetos de atrezo, en masajeadores, estimuladores y juguetes sexuales.The object of this invention is the use of the described material, in any of the embodiments in any object or installation as thermal, electrical or acoustic insulation, in mattresses, in containers, in elements for protection and absorption of impacts, in masks, dolls or objects of props, in massagers, stimulators and sex toys.
En el caso del uso de este material en la fabricación del alma un juguete sexual, eventualmente el juguete sexual comprenderá un recubrimiento del alma de silicona pura.In the case of the use of this material in the manufacture of the soul a sex toy, eventually the sex toy will comprise a soul coating of pure silicone.
De un modo preferente, el juguete sexual comprende además una capa externa de silicona con el fin de mantener las cualidades de sanidad que ofrecen los juguetes sexuales fabricados en silicona sin el uso de un alma de otro material.Preferably, the sex toy also comprises an outer layer of silicone in order to maintain the health qualities offered by sex toys made of silicone without the use of a soul of another material.
En el caso de utilizar limo como segundo componente a la hora de fabricar un juguete sexual, no será necesario cubrir el alma con una capa externa de silicona puesto que el material compuesto es apto para su uso directo. In the case of using limo as a second component when making a sex toy, it will not be necessary to cover the soul with an outer layer of silicone since the composite material is suitable for direct use.
Descrita suficientemente la naturaleza de la presente invención, no se considera necesario hacer más extensa su explicación para que cualquier experto en la materia comprenda su alcance y las ventajas que de ella se derivan, haciéndose constar que, dentro de su esencialidad, podrá ser llevada a la práctica en modos de realización que difieran en detalle de lo anteriormente indicado, y a los cuales alcanzará igualmente la protección que se recaba siempre que no se altere lo fundamental. The nature of the present invention being sufficiently described, it is not considered necessary to extend its explanation so that any expert in the field understands its scope and the advantages derived therefrom, stating that, within its essentiality, it can be taken to the practice in modes of realization that differ in detail from the aforementioned, and to which the protection that is collected will always be achieved, provided that the fundamental is not altered.
Claims (18)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201731035A ES2700611A1 (en) | 2017-08-16 | 2017-08-16 | COMPOSITE MATERIAL AND ITS USE (Machine-translation by Google Translate, not legally binding) |
| MX2020001386A MX2020001386A (en) | 2017-08-14 | 2018-08-14 | Sex toy. |
| RU2020104091A RU2776917C2 (en) | 2017-08-14 | 2018-08-14 | Sex toy |
| PCT/ES2018/070561 WO2019034800A1 (en) | 2017-08-14 | 2018-08-14 | Sex toy |
| CN201880066833.4A CN112399989A (en) | 2017-08-14 | 2018-08-14 | Composite material |
| EP18845917.6A EP3670587B1 (en) | 2017-08-14 | 2018-08-14 | Sex toy |
| ES18845917T ES2984295T3 (en) | 2017-08-14 | 2018-08-14 | Sex toy SEX TOY |
| US16/637,081 US11717466B2 (en) | 2017-08-14 | 2018-08-14 | Sex toy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201731035A ES2700611A1 (en) | 2017-08-16 | 2017-08-16 | COMPOSITE MATERIAL AND ITS USE (Machine-translation by Google Translate, not legally binding) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2700611A1 true ES2700611A1 (en) | 2019-02-18 |
Family
ID=65280311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES201731035A Withdrawn ES2700611A1 (en) | 2017-08-14 | 2017-08-16 | COMPOSITE MATERIAL AND ITS USE (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES2700611A1 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD63738A (en) * | 1900-01-01 | |||
| FR1520239A (en) * | 1967-04-24 | 1968-04-05 | Basf Ag | Process for the preparation of molded bodies from foamy polymers of styrene or ethylene, cement and water |
| CN102701677A (en) * | 2012-06-13 | 2012-10-03 | 江苏建筑职业技术学院 | Energy saving soundproof mortar for house wall |
| JP2013060543A (en) * | 2011-09-14 | 2013-04-04 | Furukawa Techno Material Co Ltd | Curable fire resistant putty composition, method for retarding geopolymer reaction thereof, and method for improving long-term storability thereof |
| CN103408829A (en) * | 2013-07-08 | 2013-11-27 | 陈志冲 | Composite board used for buildings |
-
2017
- 2017-08-16 ES ES201731035A patent/ES2700611A1/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD63738A (en) * | 1900-01-01 | |||
| FR1520239A (en) * | 1967-04-24 | 1968-04-05 | Basf Ag | Process for the preparation of molded bodies from foamy polymers of styrene or ethylene, cement and water |
| JP2013060543A (en) * | 2011-09-14 | 2013-04-04 | Furukawa Techno Material Co Ltd | Curable fire resistant putty composition, method for retarding geopolymer reaction thereof, and method for improving long-term storability thereof |
| CN102701677A (en) * | 2012-06-13 | 2012-10-03 | 江苏建筑职业技术学院 | Energy saving soundproof mortar for house wall |
| CN103408829A (en) * | 2013-07-08 | 2013-11-27 | 陈志冲 | Composite board used for buildings |
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