• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    PURPOSE: A lining paper is provided which utilizes the function of a charcoal so that it can easily eliminate a bad smell generated from cement and a volatile harmful component to enable the final papering work convenient. CONSTITUTION: A lining paper is produced by the following steps of: (1) Coating a compound which is consisted of 50-75 wt% of a charcoal which has far-infrared ray radioactivity, discharges a negative ion, controls temperature and humidity, absorbs electronic waves and prevents the generation of harmful microbes and 25-50 wt% of an adhesive to one side among surfaces of usual lining paper in an amount of 100-300 g/m¬2; and (2) Drying it at 50-70°C to produce the lining paper.
    公开号:KR20000047735A
    申请号:KR1019990052943
    申请日:1999-11-26
    公开日:2000-07-25
    发明作者:이낙천
    申请人:이낙천；
    IPC主号:
    专利说明:

    Medium Badge {Preliminary wallpaper}
    The present invention relates to a super medium having far-infrared radiation and anion-releasing ability, controlling temperature and humidity, absorbing electromagnetic waves and water waves, and preventing deodorization, mold and harmful bacteria, and more specifically, charcoal 50 A mixture consisting of-75% by weight and 25-50% by weight of the adhesive is applied to at least one surface of a conventional super medium in an amount of 100-300 g / m 2, and dried by hot air at a temperature of 50-70 ° C. It is about super medium.
    As the industry develops, various functional products that satisfy the unique characteristics as well as side effects are manufactured and sold, and many products having functionalities such as far-infrared radiation are being researched and developed. It is also applied to exterior materials.
    In general, modern buildings are built based on cement, which has excellent durability, but odors from cement, as well as toxic organic compounds, are emitted.
    Particularly, if there is not enough drying in the construction of various buildings, bad odors and harmful components are emitted from the cement, and even if it is completely dried, a peculiar smell of cement is generated and cement powder is buried. There is a problem of applying a lot of coating or coating using a coating has been applied.
    On the other hand, in recent years, in order to minimize the damage caused by the cement and to express the beneficial properties to the human body, a mixture containing components such as ocher, elvan, bioceramic or the like is applied to the walls, floors, and ceilings formed of cement or cement. To form a wall or the like.
    In addition, since bonding is not easily performed when bonding a paper medium to a cement wall surface or a wall surface formed of other solid content, a method of attaching a super medium first and then attaching a paper medium is commonly used.
    However, the method of coating or applying the coating as described above has the advantage that the appearance is beautifully finished, but the odor generated from the cement is hardly blocked or disappeared, and the blocking or absorption of harmful substances can also obtain a satisfactory effect. There was no. In addition, the method used to apply a mixture containing functional materials such as ocher, elvan, bioceramic, etc. to a wall surface or to mix it with cement to form a wall of a building, not only reduces the durability of the building but also is expensive. There was also an unsatisfactory disadvantage that the economical and unsolvable effects of the problems arising from the cement were also unsatisfactory. In addition, bioceramic, germanium, elvan, loess, etc. are not actually applied much because other functionalities other than far-infrared radiation are not expressed.
    Accordingly, an object of the present invention is to have far-infrared radiation and anion-releasing ability, to control temperature and humidity, to absorb electromagnetic waves and water waves, to prevent deodorization and generation of mold and harmful bacteria, and to facilitate adhesion of dopant paper. To provide a super badge.
    Another object of the present invention is to provide a method that can easily manufacture a strong medium because the deterioration of the functional material does not occur well because the functionality is continuously expressed.
    In order to achieve not only the above objects but also another object that can be easily expressed, in the present invention, a mixture composed of 50 to 75% by weight of charcoal and 25 to 50% by weight of the adhesive is used on at least one surface of a conventional super medium surface. / M² is applied, and the super medium produced by drying with hot air at a temperature of 50 ~ 70 ℃ is attached to the wall of a building built with cement and papered to have far-infrared radiation and anion emission, and to control temperature and humidity. Charcoal having the effect of absorbing electromagnetic waves and anion can be easily removed from the odor generated from the cement, as well as excellent removal efficiency of volatile harmful components and easy adhesion of the final paper.
    1 is a gas concentration curve over time using ammonia,
    2 is a graph showing the results of measuring the temperature and humidity of super medium (25 ° C., 65% → 30 ° C., 65%),
    3 is a graph showing the results of measuring the temperature and humidity of the super medium (30 ℃, 65% → 30 ℃, 50%),
    Figure 4 is a graph showing the measurement results of carbon dioxide gas of super medium,
    5 is a graph showing the measurement results of volatile organic compounds in super medium.
    The present invention is described in more detail as follows.
    Super medium according to the present invention is a mixture of 50 to 75% by weight of charcoal and 25 to 50% by weight of the adhesive is applied to at least one surface of the conventional super medium in an amount of 100 to 300 g / ㎡, hot air at a temperature of 50 to 70 ℃ It is characterized in that it is prepared by drying.
    Charcoal, a functional material used in the present invention, has far-infrared radiation, emits negative ions, has excellent control of temperature and humidity, absorbs harmful magnetic waves such as electromagnetic waves and water waves, and has excellent deodorizing effect and fungus. And it is known to have the effect of preventing the generation of harmful bacteria. Far-infrared rays work deeply inside the body to warm the body, and promote blood circulation, fatigue recovery and waste discharge. The main components of charcoal are carbon (C 14 ) and minerals. When absorbing K, Na, Mg, and burning charcoal with wood, organic acids and moisture are evaporated, leaving only carbon and minerals. Among these components, far infrared rays are emitted by trace minerals such as germanium (Ge) component absorbed from soil. Emissivity is estimated to reach 93%. Negative ions function to smooth out metabolism of the body by adsorbing and neutralizing rapidly increasing cations due to various pollution. A large amount of negative ions are generated from carbon, which is more than 85% of the components of charcoal. Because it is a very active electron, the surrounding material supplies electrons (anions) that are easily lost, preventing rot, corrosion and oxidation due to the action of cations. In addition, charcoal has a pore size of about 300㎡ per 1g, so it absorbs moisture when it is humid and emits moisture when it is dry, creating a pleasant indoor environment. It not only helps the health rhythm, but also helps maintain the health, and it also absorbs various microorganisms and odors that are harmful to the pores to prevent decay, deodorization, and antiseptic effect. When applied to the indoor temperature can be maintained for a certain period of time, charcoal is a pH 8 ~ 9 weak alkali, so that the growth conditions of mold and harmful bacteria, such as not suitable for growth, and the humidity control function in parallel to mold and harmful bacteria Of course, cockroaches can not live, and harmful electrons from various electric and electronic products And, a block of underground water vein flow corrupt charcoal absorbs sumaekpa known to occur from the water to thereby protect the body of the person from harmful electromagnetic radiation.
    It is effective to use 50 to 75% by weight of charcoal, and when the amount is less than 50% by weight, the degree of expression of the effect expressed from charcoal such as far-infrared emissivity is weak. Charcoal is likely to be detached from the super medium to be, there is a problem that the adhesion to the wall formed of cement is not easily made.
    As the adhesive used in the present invention, all adhesives conventionally used in the art to which the present invention pertains may be used, and have fluidity to wet and solidify a solid surface, have a low volume shrinkage when solidified, and It is particularly effective to have excellent impact resistance that does not impair the stability of adhesion due to the internal stress generated and does not creep under long-term load.
    The adhesive prevents the dissociation of the charcoal and the detachment of the charcoal from the coating layer and facilitates adhesion to the wall formed with cement. The adhesive is not only starch adhesive but also chloroprene, polyvinyl acetate, polyacrylic acid ester, polyvinyl alcohol, Solution and emulsion type synthetic resin adhesives, such as carboxymethyl cellulose, can also be used.
    In the present invention, a diluent may be added to lower the viscosity of the adhesive to easily form a coating layer on the surface of the common super medium, and in the case of a solvent commonly used in the art, for example, a starch adhesive. In the case of a synthetic resin adhesive, water can be used as long as it is a solvent capable of dissolving the synthetic resin of the adhesive component. The amount of diluent used may be appropriately changed depending on the type and properties of the super medium to be used, the type and properties of the adhesive, and the like.
    On the other hand, the super medium used in the present invention can be used all the super medium made of a material having a paper forming ability.
    First, a mixture composed of 50 to 75% by weight of charcoal and 25 to 50% by weight of an adhesive is applied to at least one surface of a conventional super medium in an amount of 100 to 300 g / m 2, and dried by hot air at a temperature of 50 to 70 ° C. To prepare a super medium of the invention.
    As a coating method, all methods commonly used in the technical field of the present invention can be used, but in the present invention, a coating method using a roller is used, and the concentration of the adhesive may be increased only at a specific part during application.
    The coating amount of the charcoal and adhesive mixture is effective to be 100 ~ 300g per 1㎡ of conventional medium medium, and when the application amount is less than 100g / ㎡, the amount of charcoal applied to the super medium is small, the expression of the effect expressed from the char such as far-infrared radiation efficiency There is a weak degree of weakness, and when it exceeds 300g / ㎡ there is a problem that it is not easy to apply the charcoal and adhesive mixture on the surface of a conventional super medium.
    As a drying method after application, all the drying methods normally used in the technical field to which this invention belongs can be used, but in this invention, the method of drying by hot air of 50-70 degreeC temperature was used.
    The following examples and experimental examples do not explain the invention in more detail, but do not limit the scope of the invention.
    Example 1
    The mixture consisting of 70% by weight of charcoal and 30% by weight of starch adhesive was applied in a roller manner so as to have an amount of 150 g per 1 m 2 of conventional super medium, and then dried for 3 minutes with hot air at 60 ° C. to prepare a super medium of the present invention.
    The prepared super medium was commissioned by the Korea Institute of Construction Materials, and the method of KICM-FIR-1042, that is, the charge particle measurement device, was used to measure the degree of anion generation at 22 ° C, 55% humidity, and 80 / cc of anion water in the air. As a result of measuring the anion released from the measurement object and displaying the number of ions per unit volume, it was 178 / cc. The result of testing the deodorizing effect by the method of KICM-FIR-1004 was obtained as shown in Table 1. The data is shown graphically in FIG. 1.
    Elapsed time (minutes)Blank concentration (ppm)Sample concentration (ppm)Deodorization rate (%) Early500500- 3048017065 6047014070 9045012073 12044011075
    1) Blank: Measured without sample
    2) Test gas name: Ammonia
    3) Gas concentration measurement: gas detector
    Experimental Example 1
    The temperature and humidity control ability, CO 2 gas adsorption performance and adsorption performance of volatile organic compounds (VOCs) on the super medium prepared in Example 1 were evaluated.
    That is, 7 sheets of super medium with a weight of 45 g and an area of 2970 m2 (45 cm x 66 cm) are placed inside the test chamber (temperature (10-40 ° C) and relative humidity (45-75%) can be controlled). The experiment was carried out using the same chamber which was attached and did not attach the super medium.
    First, the temperature and humidity were initially set at 25 ° C. and 65%, and then the temperature was increased to 30 ° C. and 65%. Then, the relative humidity was lowered to 30 ° C. and 50% again while changing the conditions of the indoor air environment laboratory. Temperature and humidity were measured, but the temperature and humidity sensor (thermo-hygrometer manufactured by SATO; model name SK_L200TH) was placed in each chamber, and data were continuously obtained at 5 minute intervals, and the results are shown in the graphs of FIGS. 2 and 3.
    In addition, 5 l of CO 2 gas with 11.1% concentration was injected into each chamber, and the change of carbon dioxide concentration in the chamber at about 2 minute intervals was measured using a multi-gas monitor (B & K-Type 1302) and a sampler and book (Sampler & Doser: B & K-Type 1303), measured and analyzed (B &K's 7620 program), and the results are shown and described in FIG. 4 and Table 2.
    Initial concentration (ppm)Concentration after 4 hours (ppm)Reduction (ppm)Decay rate (%) Super Medium Attachment Chamber2876228958720.41 Ultra-low medium chamber3100258451616.64
    In addition, 500 μl of toluene, ethylbenzene, and ortho-xylene were each taken into a vial, mixed with reagents into each chamber, and adsorbed onto a sampling tube (AMETEK-ALPHA-2) for each elapsed time. The adsorption performance of volatile organic compounds was evaluated by analysis (Chemstation program) using equipment and gas chromatography (GC / MSD: HP 5973), and the results are shown in FIG. 5.
    As a result of confirming the wet air, the relative humidity drops to 48% when heating 25 ℃ and 65% air to 30 ℃, but the relative humidity of the chamber with super medium is about 7% relative to the chamber without super medium. It was found that there was a humidity control ability to show a high degree of results, and even when the relative humidity was changed, it was confirmed that there was a difference in relative humidity between the chamber with the super medium and the chamber without the medium.
    In addition, when comparing the initial value of carbon dioxide concentration of the super medium and the value after 4 hours, the attenuation rate in the chamber with the super medium was 20.41%, which was higher than the 16.64% of the chamber without the super medium. When the amount of volatile organic compounds generated in the chamber was the same, the concentration of volatile organic compounds in the chamber attached with the super medium was measured low, which is considered to be due to the property of adsorbing the volatile organic compounds on the super medium.
    As described above, in the present invention, a mixture composed of 50 to 75% by weight of charcoal and 25 to 50% by weight of an adhesive is applied to at least one surface of a conventional super medium surface in an amount of 100 to 300 g / m 2, By attaching and papering super badges made by drying with hot air to the walls of buildings constructed with cement, they have far infrared radiation and anion emitting ability, control temperature and humidity, and generate from cement due to char with the effect of absorbing electromagnetic waves and anion. Not only can the odor be easily removed, but the removal efficiency of the volatile harmful components was excellent, and the final dopant was also easily bonded.
    权利要求:
    Claims (1)
    [1" claim-type="Currently amended] A mixture made of 50 to 75% by weight of charcoal and 25 to 50% by weight of an adhesive is applied to at least one surface of a conventional super medium in an amount of 100 to 300 g / m 2 and dried by hot air at a temperature of 50 to 70 ° C. Characteristic medium medium.
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    同族专利:
    公开号 | 公开日
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    法律状态:
    1998-12-01|Priority to KR1019980052093
    1998-12-01|Priority to KR1019980052093A
    1999-11-26|Application filed by 이낙천
    1999-11-26|Priority to KR1019990052943A
    2000-07-25|Publication of KR20000047735A
    优先权:
    申请号 | 申请日 | 专利标题
    KR1019980052093|1998-12-01|
    KR1019980052093A|KR19990024070A|1998-12-01|1998-12-01|Medium badge|
    KR1019990052943A|KR20000047735A|1998-12-01|1999-11-26|Preliminary wallpaper|
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