KR101138128B1 - Manufacturing method of liquid yellow soil wall paper composition - Google Patents

Abstract

PURPOSE: A manufacturing method of a loess wallpaper composition is provided to facilitate construction of the loess wallpaper and shorten construction time by using paper mulberry powder, loess sediment, and diatomaceous earth. CONSTITUTION: A manufacturing method of a loess wallpaper composition comprises next steps: putting propylene glycol and terrapin oil into water in a water tank and stirring thereof; manufacturing liquid solution by putting and stirring sodium carboxymethyl cellulose(s10); mixing Broussonetia Kazinoki powder with the liquid solution(s20); mixing loess mixture which is composed of yellow soil sediment and diatomite with the mixture(s30); pulverizing the mixture into pieces(s40). The liquid solution comprises 0.5-3 weight% of carboxylmethyl cellulose sodium, 5-10 weight% of propylene glycol(PG), 1-5 weight% of terrapin, and 82-88.5 weight% of water. The mixture in step s20 comprises 20-30 weight% of liquid solution, 1-10 weight% of Broussonetia Kazinoki powder, 70-90 weight% of yellow soil sediment, 10-30 weight% of diatomite, and 60-70 weight% of loess mixture.

Description

Manufacturing method of Liquid Yellow Soil Wall Paper Composition

The present invention relates to a method for producing ocher wall paper composition, and more particularly, improves the adhesion of ocher, maximizes the efficacy of ocher, and it is very easy to construct a wallpaper by simply painting and drying it with a brush like a paint on a wall. It relates to a method for preparing a liquid ocher wallpaper composition.

One of the most important elements in our daily life is the residential environment centered on the housing. The residential environment is diversified not only in residential homes but also in offices, sales places, and various accommodations.

Various interior materials are inevitably applied to the construction of such residential facilities, and wood interior materials such as cement-based walls and plywood made of various woods, wallpaper, textile materials, paints, etc. are applied. Some raw materials are used as raw materials for the materials, but by using a substantial portion of them as synthetic materials to improve durability, it is found that various harmful substances are released to adversely affect the human body.

In particular, interior materials that are applied to residential spaces where people live and rest for a long time have a close impact on the environment. So far, cement walls or formalin-detected plywood, formalin-containing grass, and organic solvents Since most of them decorate and finish the indoor environment using exposed plastering wallpaper, such interior materials inevitably release harmful substances and dominate most residential environments such as living rooms or homes.

These indoor harmful environments include respiratory diseases (cold, asthma, etc.) and skin diseases (atopic dermatitis, rashes, etc.) caused by organic solvents or formalin, and are most severe in newly decorated homes and offices. An incompetent guest, "SICK HOUSE SYNDROME," coined the phrase.

The best way to solve the sick house syndrome is to replace or remove the causative material is the best, and recently to cope with such building materials has been spotlighted.

The ocher emits a large amount of far infrared rays and anions, has excellent antibacterial, deodorization, humidity control, and heat storage ability, and contains various inorganic substances and enzymes, and thus has a function as a bioactive material. It can also block harmful chemicals and neutralize cement poisons.

Therefore, people who are interested in health want to improve the indoor environment by laying ocher in their homes.

However, natural pure ocher is difficult to use like paint due to its high viscosity when mixed with water, and it is cracked due to shrinkage due to the loss of adhesion and the loss of moisture between the ocher particles. Because of the cracks on the surface, such as falling or falling, there is a limit of construction by itself.

In the conventional plastering ocher composition, petrochemical binders such as acryl, epoxy, etc., algae pools, back cements, or minerals such as quartz, mica, and bentonite are used.

However, in the case of mixing petrochemical binders such as acryl and epoxy to the ocher powder, the pores of natural loess are attracted attention because of the blockade of the petrochemical binders. Ability, anion generating ability, etc. are halved or lost.

In addition, when the seaweed pool is mixed with the ocher powder, the algae pool is easily decayed, so preservatives must be added for long-term storage, which reduces useful components due to the death of beneficial microorganisms in the loess.

In addition, when the cement is mixed with white cement, or when mineral materials such as quartz, mica and bentonite are mixed, the yellow soil shrinks and cracks as moisture evaporates during the drying process after construction, resulting in a problem of falling from the adhesive surface. Therefore, considerable technical skills are required for construction.

As such, conventional plastering ocher compositions reduce the efficacy of loess due to petrochemical binders and preservatives, and reduce the useful components of loess.

In addition, it is difficult for the general public to construct as a considerable amount of technical skills are required for the construction.When the ocher is dried after the construction, it is required to be delivered within a short time when moving, such as before and after rent. There was a problem that can not be constructed ocher.

Korean Patent Publication No. 10-1999-0075144 (1999.10.15) Korea Patent Publication No. 10-2008-0086710 (2008.09.26) Korean Patent Publication No. 10-2008-0093239 (2008.10.21) Korean Patent Publication No. 10-2010-0127693 (2010.12.06)

The present invention has been made to solve the conventional problems,

The object of the present invention is to paint the wall just like a paint and dry it as a wallpaper is very easy to construct, shorten the construction time due to the rapid drying of ocher, improve the adhesion of ocher and maximize the efficacy of ocher and dermatitis It is to provide a method for preparing a liquid ocher wallpaper composition that can prevent the activation of the causative substances to improve the indoor environment.

Method for producing a liquid ocher wallpaper composition of the present invention provided to achieve the above object is to add and stir propylene glycol and terafin oil in water of the water tank and to add and stir carboxymethyl cellulose sodium to prepare a liquid aqueous solution step; Mixing the mulberry powder with the prepared liquid aqueous solution; Mixing the ocher mixture consisting of loess sediment and diatomaceous earth to the mulberry powder mixture; It characterized in that it comprises a liquid phase grinding step of grinding the mixture of the ocher mixture consisting of the liquid aqueous solution, mulberry powder, ocher sediment and diatomaceous earth.

Here, the liquid aqueous solution is prepared by containing 0.5 to 3% by weight of carboxymethyl cellulose sodium (CMC), 5 to 10% by weight of propylene glycol (PG), 1 to 5% by weight of terafin oil, and 82 to 88.5% by weight of water. It is preferable.

And, the mulberry powder is a step of removing the outer skin of the mulberry, the step of drying the outer skin and the mulberry bark, the step of cutting the dried mulberry bark and lining to a certain size, the cut mulberry bark and It is preferably prepared through the step of mixing and grinding the solid.

And, the ocher deposit is the step of supplying ocher and water to the ocher classifier, stirring the mixture of ocher and water supplied to the ocher classifier, discharging the ocher suspended by the stirring, the discharged ocher sedimentation tank Storing in, the step of precipitating ocher stored in the settling tank, it is preferable to be prepared through the step of collecting the precipitated ocher.

The ocher classifier is provided with a stirrer for stirring the ocher and water contained in the body portion for receiving the ocher and water, the lower end of the body portion is provided with a discharge pipe having a valve for discharging the ocher of the coarse particles collected on the bottom to the outside It is provided, at a predetermined height from the bottom of the body portion is provided with an ocher outlet equipped with a strainer for discharging the ocher of the fine particles suspended by the stirring of the stirrer.

In addition, the ocher classifier further comprises a motor for generating vibration on the bottom of the body portion so that the coarse particles falling to the floor due to its own weight is not fixed to the bottom, the float floating on the top of the ocher outlet by stirring the stirrer It is preferable to further include a float discharge outlet for discharging.

And, the mixture of the ocher mixture consisting of the liquid aqueous solution, mulberry powder, ocher clay and diatomaceous earth is a liquid aqueous solution 20-30% by weight, 1-10% by weight of mulberry powder, 70-90% by weight ocher and 10-30% by weight of diatomaceous earth It is preferable that the ocher mixture consisting of 60 to 70% by weight comprises a proportion.

According to the method of manufacturing a liquid ocher wall paper composition of the present invention, it is neatly finished simply by painting and drying the walls and ceiling with a paint like a brush, and can be easily painted even by beginners. In addition, it can be produced ocher wall composition that can reduce the construction cost.

In addition, it adheres firmly to the surface to be adhered and there is no cracking phenomenon caused by evaporation of moisture during drying process. In addition, when installing on plywood or gypsum board, it is necessary to apply it to the gaps or scratches of the joint without additional filling. Plating, cracking, shrinkage does not occur, even if stored for a long time can be produced ocher wall composition is easy to store and prolong the life does not rot or freeze.

In addition, it can improve the indoor environment by preventing the activation of the dermatitis-causing substances without inhibiting the efficacy of the ocher, it is possible to manufacture an environmentally friendly ocher wall composition.

1 is a flow chart showing a method for applying a liquid ocher wallpaper composition according to the present invention,
Figure 2 is a flow chart illustrating a process for preparing a mulberry powder in the method of manufacturing a liquid ocher wallpaper composition according to the present invention,
3 is a schematic view showing an ocher classifier for producing ocher deposits in a method for preparing a liquid ocher wallpaper composition according to the present invention; and
FIG. 4 is a flowchart illustrating a process of manufacturing ocher gold using the ocher classifier of FIG. 3.

The above objects, features and other advantages of the present invention will become more apparent by describing the preferred embodiments of the present invention in detail with reference to the accompanying drawings. Hereinafter, with reference to the accompanying drawings will be described in detail a method for producing a liquid ocher wallpaper composition of the present invention. For the purposes of this specification, like reference numerals in the drawings denote like parts unless otherwise indicated.

1 is a flow chart illustrating a method for preparing a liquid ocher wallpaper composition according to the present invention, Figure 2 is a flow chart showing a process for preparing a mulberry powder in a method for producing a liquid ocher wallpaper composition according to the present invention, Figure 3 is Figure 4 is a schematic diagram showing an ocher classifier for producing ocher deposits in a liquid ocher wallpaper composition manufacturing method according to the present invention, Figure 4 is a flow chart illustrating a process for producing the ocher sediment using the ocher classifier of FIG.

As shown in FIG. 1, the method for preparing a liquid ocher wallpaper composition according to the present invention comprises a first step (S10) of preparing a liquid aqueous solution, a second step (S20) of preparing and mixing mulberry powder, an ocher sediment and diatomaceous earth. A third step (S30) of mixing, and a fourth step (S40) of grinding the mixture of the liquid phase.

The first step (S10) is to prepare a liquid aqueous solution.

In the liquid aqueous solution, water is added to the water tank, propylene glycol is added to the water in the water tank and stirred, and then terapine oil is added and stirred. Subsequently, sodium carboxymethylcellulose is continuously added while stirring to prepare. Here, of course, the carboxymethyl cellulose sodium may be mixed first and then mixed with water.

Herein, the propylene glycol (PG) is excellent in dissolving power, prevents the growth of mold, and has a non-fermented property, so that it is used as a food solvent. In addition, the composition is used as a heat medium so as not to freeze, and also has a sterilizing effect of air.

The terrapine oil acts as a barrier to prevent the composition from decaying in the summer.

The carboxymethyl cellulose sodium (CMC) has a sodium glycolate ether group of less than 0.8 per unit of the molecule, and is generally used as a water-soluble additive to increase the viscosity in food, drugs and cosmetics. In addition, it is used to feed the various textile products, it is also blended in detergents to enhance the cleaning effect. In addition, the carboxymethyl cellulose sodium (CMC) is usually distributed in the form of a powder, but may also be used in the form of an aqueous solution, it has a property of preventing mold or liquid decay in the liquid can be stored for a long time.

Herein, the liquid aqueous solution is prepared by including 82 to 88.5 weight% of water, 5 to 10 weight% of propylene glycol (PG), 1 to 5 weight% of terapine oil, and 0.5 to 3 weight% of carboxymethyl cellulose sodium (CMC). It is preferable. Herein, the aqueous liquid solution may further include alpha (α) starch. Alpha (α) starch is a state of heat-extended starch, and when dehydrated at a high temperature, it can be dried while maintaining a high gelatinization state, and aging during storage is less likely to occur. Such starch is called alpha (α) starch. Alpha (α) starch is easily soluble in water, and therefore is susceptible to the action of liquefaction enzymes.

And, the prepared aqueous liquid solution is preferably used 20 to 30% by weight of the total.

The second step (S20) is prepared by mixing the mulberry powder in the liquid aqueous solution prepared in the first step (S10).

As shown in FIG. 2, the mulberry powder is removed from the bark of the mulberry (S21) and then dried (S22) of the endothelial and the cork. Subsequently, the dried endothelial and the inner core are cut into a predetermined size (S23), and the cut endothelial and the inner core are mixed and then ground (S24) into fine powder or a slight coarse mesh.

The endothelial of the mulberry is the main raw material for the production of Hanji, the genus is mostly used as a firewood, etc., the components of the genus contains an atopic anti-azinol. In particular, it contains ingredients that have a significant effect on atopic dermatitis caused by house dust.

Therefore, when the endothelial and the inner part of the mulberry is added as a powder to prevent cracking during drying of the loess, the adhesion of the loess is improved, the efficacy of the loess is maximized, and the activation of the dermatitis-causing agent improves the indoor environment.

Here, the mulberry powder is preferably used 1 to 10% by weight of the whole.

The third step (S30) is to mix the ocher mixture consisting of loess and diatomaceous earth to the mulberry powder mixture prepared in the second step (S20).

Here, the ocher sediment is manufactured by the ocher classifier 100.

As shown in Figure 3, the ocher classifier 100 is provided with a stirrer 120 for stirring the ocher and water contained in the interior of the body portion 110 for receiving ocher and water, the body of the 110 The lower end is provided with a discharge pipe 130 having a valve 132 for discharging the coarse particles of the coarse particles collected on the bottom to the outside, by agitation of the stirrer 120 at a predetermined height from the bottom of the body 110 The ocher outlet 140 for discharging the ocher of the fine particles floating is provided.

Here, the ocher outlet 140 is provided with a sieve 142, and the sieve 142, in addition to the loess, foreign matters larger in size than the loess, such as small leaves, leaves, vinyl, etc. of the tree are filtered out.

However, when a large amount of foreign matter is filtered through the filtering net 142 of the ocher outlet 140, the ocher of the particles blocking the ocher outlet 140 may not be discharged.

Thus, the upper portion of the ocher discharge port 140 is provided with a float discharge port 150, it is preferable that the foreign matter floating on the surface or floating in the upper layer of water is discharged to the outside through the float discharge port 150.

In addition, when the ocher of the coarse particles falling to the floor due to the weight of the self is difficult to agitate the agitator 120 when it is accumulated and fixed on the floor, by installing a motor 160 for generating vibration on the bottom of the body portion 110 It is preferable to prevent the coarse particles of ocher from sticking to the floor by the vibration of the motor 160.

As shown in FIG. 4, the ocher and water are supplied to the ocher classifier 100 having the above configuration (S31), and the mixture of the ocher and water is stirred with the stirrer 120 (S32).

Then, the mixture of the ocher and water becomes the ocher of the fine particles by the stirring of the stirrer 120 is suspended, the ocher of the coarse particles sink to the bottom of the body portion 110 by its own weight. At this time, when the agitation is stronger, the surface of the mixed liquid of water and loess reaches up to the float discharge outlet 160 installed higher than the ocher outlet 140. Accordingly, foreign substances floating on the surface or floating on the upper layer of water are floated through the float discharge outlet 160. It will be discharged to the outside.

The ocher of the fine particles to be suspended is discharged through the ocher outlet 140 (S33) is stored in the settling tank 200 (S34). The ocher of the fine particles stored in the sedimentation tank 200 is left for a predetermined time to sink to the bottom of the sedimentation tank, it is only necessary to collect the ocher sediment submerged on the bottom of the sedimentation tank (S35).

The ocher deposit prepared as described above preferably contains a water content of 85 to 95% by weight, preferably 70 to 90% by weight of the ocher mixture.

The loess mixture is composed of loess sediment and diatomaceous earth and is used at 60 to 70% by weight of the mixture.

Subsequently, the diatomaceous earth is mixed with the yellow earth sediment, and the diatomaceous earth exerts an effect of increasing the light reflectance, and fills the voids and discontinuous areas between the ocher particles to exert a high-density microfilling effect, and serves to improve the strength. .

When the ocher deposit is used at 100% by weight of the ocher mixture, the light reflectance is lowered, resulting in a dark and dim room. Therefore, the diatomaceous earth is mixed to increase the light reflectance, exert a fine filling effect, and improve the strength.

Here, the diatomaceous earth is preferably used 10 to 30% by weight of the ocher mixture.

The fourth step (S40) is finely pulverized the final mixture of the ocher mixture consisting of liquid aqueous solution, mulberry powder, loess sediment and diatomaceous earth. Fine grinding of the final mixed liquor evenly mixes and dissolves the components to improve the uniformity of the surface upon application.

When applied to the concrete wall and ceiling with paintbrush, the coated ocher wallpaper composition prepared by the above method does not have cracking phenomenon caused by evaporation of moisture during drying process and adheres well to the surface to be glued. Even during construction, cracking, cracking, shrinkage does not occur even if the construction is not carried out without any additional filling in the gaps or scratches of the connection part, and it is easy to store because the composition does not decay or freeze even after long-term storage. Long lifespan

In addition, just paint and dry the walls and ceiling with a brush like a paint and finish it neatly to provide a feel and function like a wallpaper, and even beginners can paint easily, making construction very easy.

In addition, it does not inhibit the efficacy of the loess, and prevents the activation of the dermatitis causing substances to improve the environment of the room, it is environmentally friendly.

Hereinafter, specific embodiments of the present invention will be described in detail. However, the following examples are merely for illustrative purposes, and the scope of the present invention is not limited to these examples.

Example  One

80% by weight of 90% by weight of ocher sediment, 70% by weight of ocher mixture consisting of 20% by weight of diatomaceous earth, 8% by weight of mulberry powder, 1.5% by weight of sodium carboxymethylcellulose (CMC), 7.5% by weight of alpha (α) starch %, Propylene glycol (PG) was used to prepare a liquid ocher wallpaper composition by using the method for preparing the ocher wallpaper composition of the present invention using 22% by weight of a liquid aqueous solution consisting of 6.5% by weight, terapine oil 2.5% by weight, water 82% by weight.

Example  2

 70% by weight of 90% by weight of ocher sediment, 60% by weight of ocher mixture consisting of 30% by weight of diatomaceous earth, 10% by weight of mulberry powder, 1% by weight of sodium carboxymethylcellulose (CMC), 4% of alpha (α) starch %, Propylene glycol (PG) 8 wt%, terafin oil 5 wt%, using a liquid aqueous solution consisting of 30 wt% of 82 wt% water was prepared a liquid ocher wallpaper composition applied by the method for preparing the ocher wallpaper composition of the present invention.

Example  3

 90% by weight of 90% by weight of ocher sediment, 70% by weight of ocher mixture consisting of 10% by weight of diatomaceous earth, 10% by weight of mulberry powder, 2% by weight of sodium carboxymethylcellulose (CMC), 5% by weight of alpha (α) starch 20% by weight of a liquid aqueous solution consisting of 6% by weight, propylene glycol (PG), terapine oil 5% by weight, water 82% by weight was prepared by applying the method for preparing the ocher wallpaper composition of the present invention.

Comparative example  One

It was prepared in the same manner as in Example 1, except that white cement was used instead of the mulberry powder.

Comparative example  2

It was prepared in the same manner as in Example 1 except that the algae pool was used instead of the mulberry powder.

Comparative example  3

It was prepared in the same manner as in Example 1 except that petrochemical binders were used instead of the mulberry powder.

Test Example  One

Adhesive strength, compressive strength, and pH were measured according to the following test methods.

(1) Adhesive strength test

After producing a concrete wall having a compressive strength of about 500kg / ㎠ and applied to the composition prepared in the above component ratio to a thickness of 3mm 15 days after the adhesive strength was tested.

The test method was measured according to the adhesion test method of KS F 4175, JIS A 6909, and the results are shown in [Table 1].

[Table 1]

(2) compressive strength test

The test method was measured according to KS F 5105, and the results are shown in [Table 2].

TABLE 2

(3) pH measurement

The pH was measured and the results are shown in [Table 3].

TABLE 3

*

Test Example  2

Using the applied liquid ocher wallpaper composition prepared in Example 1 was constructed as a wallpaper of the inner wall and then subjected to a hazardous substance release test and the results are shown in [Table 5].

TABLE 5

While preferred embodiments of the present invention have been described above, the present invention is not limited to the above-described specific embodiments. That is, those skilled in the art to which the present invention pertains can make many changes and modifications to the present invention without departing from the spirit and scope of the appended claims, and all such appropriate changes and modifications Equivalents should be considered to be within the scope of the present invention.

100: ocher classifier 110: body portion
120: stirrer 130: discharge pipe
132: valve 140: ocher outlet
142: strainer 150: float discharge outlet
160: motor 200: sedimentation tank

Claims (7)

Injecting and stirring propylene glycol and terafin oil in water of the water tank, and adding and stirring carboxymethyl cellulose sodium to prepare a liquid aqueous solution;
Mixing the mulberry powder with the prepared liquid aqueous solution;
Mixing the ocher mixture consisting of loess sediment and diatomaceous earth to the mulberry powder mixture;
Method for producing a liquid ocher wallpaper composition, characterized in that it comprises a liquid crushing step of pulverizing a mixture of the ocher mixture consisting of the liquid aqueous solution, mulberry powder, ocher sediment and diatomaceous earth. The method of claim 1,
The aqueous liquid solution is prepared by containing 0.5 to 3% by weight of sodium carboxymethyl cellulose (CMC), 5 to 10% by weight of propylene glycol (PG), 1 to 5% by weight of terafin oil, and 82 to 88.5% by weight of water. Method for producing a liquid ocher wallpaper composition to be applied. The method of claim 1,
The mulberry powder is a step of removing the outer skin of the mulberry, drying the mulberry bark lining and the inner bark, cutting the dried mulberry bark and lining to a certain size, the cut mulberry bark and lining Method for producing a liquid ocher wallpaper composition, characterized in that it is prepared through the step of mixing and grinding. The method of claim 1,
The ocher deposit is a step of supplying ocher and water to the ocher classifier, agitating a mixture of ocher and water supplied to the ocher classifier, discharging the ocher suspended by the stirring, storing the discharged ocher in the sedimentation tank The method of claim 1, wherein the step of precipitating the loess stored in the sedimentation tank, the step of collecting the precipitated ocher is applied. The method of claim 4, wherein
The ocher classifier is provided with a stirrer for stirring the ocher and water contained in the body portion for receiving the ocher and water, the lower end of the body portion is provided with a discharge pipe having a valve for discharging the ocher of the coarse particles collected on the bottom to the outside It is provided, at the predetermined height from the bottom of the body portion is applied to the ocher discharge port is characterized in that the ocher discharge port equipped with a sieve for discharging the ocher of the fine particles floating by stirring the stirrer is provided. The method of claim 5, wherein
The ocher classifier further includes a motor for generating a vibration on the bottom of the body portion so that the ocher of the coarse particles falling to the floor due to its own weight does not adhere to the bottom, and discharges the floating float by the stirring of the stirrer on the top of the ocher outlet Method for producing a liquid ocher wallpaper composition characterized in that it further comprises a float discharge outlet. The method of claim 1,
The mixture of the ocher mixture consisting of the liquid aqueous solution, mulberry powder, ocher clay and diatomaceous earth consists of 20 to 30% by weight of liquid aqueous solution, 1 to 10% by weight of mulberry powder, 70 to 90% by weight of ocher sediment and 10 to 30% by weight of diatomaceous earth. A method for producing a liquid ocher wallpaper composition, characterized in that it comprises a mixture of 60 to 70% by weight of the ocher mixture.

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