Luminescent silicone pad

Abstract

The utility model provides a luminous organic silicon pad which comprises an organic silica gel layer, a base material layer and an anti-skid layer which are sequentially arranged from top to bottom, and the organic silica gel layer is formed by adding a luminous material into liquid silica gel. According to the utility model, the surface layer of the luminous organic silicon pad is made of the organic silica gel, so that the antifouling, hydrophobic, anti-skid and scratch-resistant properties of the luminous organic silicon pad can be improved, and the prepared organic silica gel layer can have the luminous property by adding the luminous material into the liquid silica gel, so that the luminous effect of the luminous organic silicon pad is improved. According to the invention, the discrimination of a user in a dark environment can be improved, and meanwhile, the use interestingness of the user can be improved.

Description

Technical Field

[0001] This utility model relates to the field of membrane technology, and in particular to a light-emitting organosilicon pad. Background Technology

[0002] Patent CN210644968U discloses a yoga mat composed of a silicone-textured layer, a transparent silicone layer, a textile substrate layer, and an anti-slip layer. The transparent silicone layer is designed to be transparent so that the pattern on the textile substrate layer can be seen through it.

[0003] However, the yoga mat disclosed in the aforementioned patent does not have the characteristic of being luminescent (such as glowing in the dark), which makes it difficult for users to identify it in a dark environment. In addition, it also reduces the user's enjoyment of using it. Utility Model Content

[0004] The present invention aims to solve the above problems by providing a light-emitting silicone pad.

[0005] To achieve the above objectives, this utility model provides a light-emitting silicone pad, comprising an silicone layer, a substrate layer, and an anti-slip layer arranged sequentially from top to bottom. The silicone layer is made by adding a light-emitting material to liquid silicone.

[0006] In this invention, the surface layer of the luminescent silicone pad is made of silicone, which can improve the anti-fouling, hydrophobic, anti-slip, and scratch-resistant properties of the luminescent silicone pad. By adding luminescent materials to the liquid silicone, the resulting silicone layer can have luminescent properties, thereby improving the user's visibility in dark environments and enhancing the user's enjoyment.

[0007] In the luminescent silicone pad of this utility model, optionally, the silicone layer includes at least one of silicone rubber, silicone resin, and fluorosilicone polymer.

[0008] In the luminescent silicone pad of this utility model, optionally, the silicone resin includes at least one of VMQ silicone resin and MQ silicone resin. In this case, MQ silicone resin has excellent heat resistance and low temperature resistance, good weather resistance, good water repellency, good adhesion, and excellent isolation properties. Making MQ resin as the outermost layer can improve the heat resistance, low temperature resistance, weather resistance, water repellency, and isolation properties of the TPU composite film. VMQ silicone resin (vinyl MQ silicone resin) has excellent heat resistance, low temperature resistance, film-forming properties (able to form a uniform film layer), water repellency, aging resistance and UV radiation resistance, high transparency and low volatility, and isolation properties. Making VMQ silicone resin as the outermost layer can improve the heat resistance, low temperature resistance, film-forming properties (able to form a uniform film layer), water repellency, aging resistance and UV radiation resistance, high transparency and low volatility, and isolation properties of the TPU composite film. The mixture of the two can combine the above-mentioned performance advantages.

[0009] In the luminescent silicone pad involved in this utility model, the substrate layer may optionally be one of microfiber, nonwoven fabric, knitted fabric, or woven fabric.

[0010] In the luminescent silicone pad of this utility model, optionally, the silicone layer includes a first silicone layer, a second silicone layer and a third silicone layer arranged sequentially from top to bottom, wherein the second silicone layer is made by adding luminescent material to liquid silicone.

[0011] In the luminescent silicone pad of this utility model, optionally, the second silicone layer is obtained by adding a foaming agent to liquid silicone and foaming it.

[0012] In the luminescent silicone pad involved in this utility model, optionally, a luminescent material is also added to the first silicone layer.

[0013] In the luminescent silicone pad of this utility model, optionally, the third silicone layer is prepared by adding a colorant to liquid silicone.

[0014] In the luminescent silicone pad involved in this utility model, the luminescent material may optionally be one of the following: fluorescent powder, phosphorescent powder, reflective powder, thermochromic powder, pearlescent powder, photochromic powder, and phosphorescent powder.

[0015] Optionally, the luminescent silicone pad of this invention may also include a tactile layer, which is disposed on the side of the silicone layer away from the substrate layer.

[0016] In the luminescent silicone pad involved in this utility model, optionally, the color of the colorant is adapted to the color of the luminescent material.

[0017] According to this invention, an organosilicon product that can emit light in a dark environment can be provided. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the description are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the structure of Embodiment 1 of the luminescent silicone pad of this utility model.

[0020] Figure 2 This is a schematic diagram of the structure of Example 2 of the luminescent silicone pad of this utility model.

[0021] Figure 3 This is a schematic diagram of the structure of Example 3 of the luminescent silicone pad of this utility model. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0023] This invention provides a light-emitting silicone mat. Compared to existing silicone products, this light-emitting silicone mat has the characteristic of emitting light. Furthermore, compared to ordinary mats, it has properties such as stain resistance, hydrophobicity, slip resistance, and scratch resistance, which can greatly extend the mat's lifespan. The light-emitting silicone mat can be used as a seat cushion, floor mat, yoga mat, etc.

[0024] Reference Figure 1 To achieve the above objectives, this utility model provides a light-emitting silicone pad 1. In some embodiments, the light-emitting silicone pad 1 includes an silicone layer 10, a substrate layer 20, and an anti-slip layer 30 arranged sequentially from top to bottom. The silicone layer 10 is made by adding a light-emitting material to liquid silicone.

[0025] In this invention, the surface of the luminescent silicone pad 1 is made of silicone, which can improve the anti-fouling, hydrophobic, anti-slip and scratch-resistant properties of the luminescent silicone pad. By adding luminescent materials to the liquid silicone, the resulting silicone layer can have luminescent properties, thereby improving the user's visibility in the dark environment and increasing the user's enjoyment.

[0026] In some embodiments, the silicone layer 10 may include at least one of silicone rubber, silicone resin, and fluorosilicone polymer. Silicone resin has high and low temperature resistance, adhesion, water repellency, aging resistance, and high transparency; fluorosilicone polymer has antifouling, hydrophobic, scratch-resistant, and weather-resistant properties; and silicone rubber has good thermal stability, weather resistance, and biocompatibility. By adding the above components to the silicone layer, the silicone layer can possess the above-mentioned excellent properties.

[0027] In some embodiments, the silicone resin includes at least one of VMQ silicone resin and MQ silicone resin. In this case, MQ silicone resin has excellent heat and low temperature resistance, good weather resistance, good water repellency, good adhesion, and excellent isolation properties. Using MQ resin as the outermost layer can improve the heat resistance, low temperature resistance, weather resistance, water repellency, and isolation properties of the TPU composite film. VMQ silicone resin (vinyl MQ silicone resin) has excellent heat resistance, low temperature resistance, film-forming properties (able to form a uniform film layer), water repellency, aging resistance and UV radiation resistance, high transparency and low volatility, and isolation properties. Using VMQ silicone resin as the outermost layer can improve the heat resistance, low temperature resistance, film-forming properties (able to form a uniform film layer), water repellency, aging resistance and UV radiation resistance, high transparency and low volatility, and isolation properties of the TPU composite film. A mixture of the two can combine the above-mentioned performance advantages.

[0028] In some embodiments, the substrate layer 20 is one of microfiber, nonwoven fabric, knitted fabric, or woven fabric. When the substrate layer 20 is made of fabric, it can improve the flexibility of the light-emitting silicone pad on the one hand, and the extensibility of the light-emitting silicone pad on the other hand, making the light-emitting silicone pad less prone to bending or curling.

[0029] In some embodiments, the anti-slip layer 30 may be made of sponge, foam, or silicone. All three can improve the anti-slip performance of the anti-slip layer 30.

[0030] Reference Figure 2 In some embodiments, the silicone layer 10 may include a first silicone layer 11 and a second silicone layer 12 disposed sequentially from top to bottom. In other words, the second silicone layer 12 may be disposed between the first silicone layer 11 and the substrate layer 20. The second silicone layer 12 may be made by adding a luminescent material to liquid silicone.

[0031] Of course, in some embodiments, the silicone layer 10 may also consist of only one silicone layer.

[0032] In some embodiments, the silicone layer 10 may further include a third silicone layer 13. The third silicone layer 13 may be disposed between the second silicone layer 12 and the substrate layer 20. The third silicone layer 13 can enhance the wear resistance of the silicone layer 10.

[0033] In some embodiments, a luminescent material may also be added to the first silicone layer. This enhances the luminescent properties of the luminescent silicone pad 1.

[0034] In some embodiments, the third silicone layer 13 is prepared by adding a colorant to liquid silicone. In other words, the third silicone layer 13 can serve as a colored silicone layer or a backing layer. In some embodiments, the color of the luminescent silicone pad colorant is adapted to the color of the luminescent silicone pad luminescent material. For example, when the luminescent material is phosphorescent powder, the luminescent color of the phosphorescent powder can be adapted to the color of the third silicone layer 13. For example, when the luminescent color of the phosphorescent powder is blue, the color of the third silicone layer 13 can be made blue, thereby enabling the phosphorescent powder to emit a stronger blue light; of course, the color of the third silicone layer 13 can be made in other colors, thereby enabling the phosphorescent powder to emit a more brilliant mixed light.

[0035] In some embodiments, the second silicone layer 12 can be obtained by foaming liquid silicone with a foaming agent. The foaming agent may include alkaline foaming agents and acidic foaming agents. For example, the second silicone layer 12 can be obtained by mixing alkaline foaming agents and acidic foaming agents into liquid silicone and then foaming it. This improves the softness and elasticity of the second silicone layer 12, as well as its sound insulation and heat insulation properties.

[0036] In some embodiments, the first silicone layer 11 and the third silicone layer 13 may also be foamed in the same manner (using the same foaming method as the second silicone layer 12). Of course, the first silicone layer 11 and the third silicone layer 13 may also be left unfoamed.

[0037] In some embodiments, the luminescent material of the luminescent silicone pad is one of the following: phosphor, phosphorescent powder, reflective powder, thermochromic powder, pearlescent powder, photochromic powder, and phosphorescent powder.

[0038] In some embodiments, when the anti-slip layer 30 is made of silicone, it can also be made into an anti-slip layer capable of emitting light in the dark by adding luminescent materials. In this case, the anti-slip layer 30 can be configured as one or three layers, referring to the silicone layer 10 described above, and the functional configuration of each layer can also be configured as described in the above embodiments, which will not be repeated here.

[0039] Reference Figure 3 In some embodiments, the light-emitting silicone pad 1 may further include a tactile layer 40, which may be disposed on the side of the silicone layer 10 away from the substrate layer 20. The tactile layer 40 may be formed by coating the surface of the silicone layer 10 with a tactile oil. The tactile layer 40 can enhance the user's tactile experience.

[0040] In some embodiments, at least one of an antifungal agent and an antibacterial agent may be added to the silicone layer 10. This enables the luminescent silicone pad and its products to have antifungal and antibacterial functions, reducing the growth of bacteria and other microorganisms and extending the product's lifespan.

[0041] In some embodiments, the antifungal agent may be an organosilicon quaternary ammonium salt antibacterial agent, dibutyltin dilaurate, organosilicon copper quaternary ammonium salt, etc.

[0042] In some embodiments, the antibacterial agent may be an organosilicon quaternary ammonium salt antibacterial agent. For example, dimethyloctadecyl[3-trimethoxysilylpropyl]ammonium chloride, dimethyloctadecyl[3-methyldimethoxysilylpropyl]ammonium chloride, dimethyloctadecyl[3-triethoxysilylpropyl]ammonium chloride, etc.

[0043] In some embodiments, the silicone layer 10 may include at least one of a silicone rubber layer, a silicone resin layer, or a mixed layer made of silicone rubber and silicone resin.

[0044] In some embodiments, the silicone resin may include at least one of VMQ silicone resin, MQ silicone resin, and fluorosilicone resin. In this case, MQ silicone resin possesses excellent heat and low temperature resistance, good weather resistance, good water repellency, good adhesion, and excellent barrier properties. Using MQ resin as the outermost layer can enhance the heat resistance, low temperature resistance, weather resistance, water repellency, and barrier properties of the TPU composite film. VMQ silicone resin (vinyl MQ silicone resin) possesses excellent heat resistance, low temperature resistance, film-forming properties (capable of forming a uniform film layer), water repellency, aging resistance and UV radiation resistance, high transparency and low volatility, and barrier properties. Using VMQ silicone resin as the outermost layer can enhance the heat resistance, low temperature resistance, weather resistance, water repellency, and barrier properties of the TPU composite film. Fluorosilicone resin possesses excellent properties such as temperature resistance, film-forming ability (capable of forming a uniform film layer), water repellency, aging resistance and UV radiation resistance, high transparency and low volatility, and isolation properties. It also exhibits superior high-temperature resistance, corrosion resistance, insulation properties, water repellency and non-adhesion properties, weather resistance, stain resistance, insulation, high hardness, radiation protection, and high transparency. Using fluorosilicone resin as the outermost layer can enhance the high-temperature resistance, corrosion resistance, insulation properties, water repellency and non-adhesion properties, weather resistance, stain resistance, insulation, high hardness, radiation protection, and high transparency of the TPU composite film. A mixture of two or three of these properties can combine the advantages of both.

[0045] In some embodiments, the silicone rubber may include at least one of dimethyl silicone rubber, methyl vinyl silicone rubber, phenyl silicone rubber, or fluorosilicone rubber.

[0046] In some embodiments, the liquid silicone can be liquid silicone rubber, liquid silicone resin, or a mixture of liquid silicone rubber and liquid silicone resin.

[0047] In some embodiments, the proportion of luminescent material in the silicone layer 10 can be 5%-50%. Preferably, the proportion of luminescent material in the silicone layer 10 can be 10%-20%. This allows for reduced manufacturing costs while ensuring luminescence effects.

[0048] In some embodiments, in addition to colorants, dispersants and additives may also be added to the liquid silica gel. Therefore, the addition of dispersants and additives ensures that the colorants are evenly distributed in the liquid silica gel.

[0049] In some embodiments, the light-emitting silicone pad 1 may further include a release layer. The release layer may be disposed on the side of the silicone layer 10 away from the substrate layer 20, or on the side of the anti-slip layer 30 away from the substrate layer 20. The release layer can serve as a substrate, thereby facilitating the application of liquid silicone.

[0050] In some embodiments, the release layer may be a release film or a release paper.

[0051] In some embodiments, the thickness of each silicone layer can be from 10 micrometers to 300 micrometers.

[0052] In some embodiments, the thickness of the substrate layer 20 may be from 100 micrometers to 1000 micrometers.

[0053] In some embodiments, a hydrophobic agent, a scratch-resistant agent, a UV-resistant agent, and a weather-resistant agent may be added to the liquid silicone. In this case, the hydrophobic agent can improve the hydrophobic properties of the light-emitting silicone pad 1, the scratch-resistant agent can improve the scratch resistance of the light-emitting silicone pad 1, the UV-resistant agent can improve the UV resistance of the light-emitting silicone pad 1, and the weather-resistant agent can improve the weather resistance of the light-emitting silicone pad 1.

[0054] In some embodiments, the hydrophobic agent may be an organosilicon resin, such as polydimethylsiloxane (PPMS); the hydrophobic agent may also be a fluorinated silane, such as trifluoropropyltrichlorosilane.

[0055] In some embodiments, the anti-scratch agent may be silica nanoparticles or a polyurethane (PU) modifier.

[0056] In some embodiments, the UV stabilizer can be a UV absorber (UVA), such as a benzotriazole compound; the UV stabilizer can also be a light stabilizer (HALS), such as a hindered amine light stabilizer.

[0057] In some embodiments, the weathering agent may be an antioxidant, such as a hindered phenolic antioxidant; the weathering agent may be a light stabilizer, such as HALS or other benzotriazoles.

[0058] According to this utility model, a light-emitting silicone pad 1 can be provided.

[0059] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. An expandable silicone gasket, characterized by, The organic silica gel layer is made by adding luminescent material into liquid silica gel, the second organic silica gel layer is made by adding luminescent material into liquid silica gel, and the third organic silica gel layer is made by adding colorant into liquid silica gel, wherein the color of the colorant is the same as or different from the color of the luminescent material.

2. The luminous silicone gasket of claim 1, wherein, The anti-skid layer is made of sponge, foam or organic silica gel.

3. The luminous silicone gasket of claim 1, wherein, The second organic silica gel layer is obtained by adding foaming agent into liquid silica gel and then foaming.

4. The luminous silicone gasket of claim 1, wherein, The substrate layer is one of superfine fiber, non-woven fabric, knitted fabric and woven fabric.

5. The luminous silicone gasket of claim 1, wherein, The first organic silica gel layer also contains luminescent material.

6. The luminous silicone gasket of claim 1, wherein, The luminescent material is one of fluorescent powder, night light powder, reflective powder, temperature change powder, pearl light powder, light change powder and phosphor.

7. The luminous silicone gasket of claim 1, wherein, The hand feeling layer is arranged on the side of the organic silica gel layer away from the substrate layer.

Images