KR102004038B1 - Natural kids colour paint - Google Patents

Abstract

The present invention relates to an infant color, and more particularly to an infant color having improved coloring power, adhesive strength and preservability without using gum arabic, which contains a small amount of toxicity, and is obtained by mixing honey, glycerin, starch, wheat flour, .

Description

Natural kids color paint

The present invention relates to a paint for infants, which is excellent in color development and adhesive force and preservability, as well as paper, glass and acryl plate, and the like, without using gum arabic containing a trace amount of toxic substance.

Conventional paints are used, for example, to draw pictures on a sheet of paper or on an open cloth. The paints are classified into emulsion paints, watercolor paints, and acrylic paints. Among them, resins used for mixing emulsion paints with acrylic paints are harmful to human body.

Especially, terfenafil and petroleum which are used as solvents for emulsion paints are more harmful to human body. On the other hand, watercolor paints are harmless to colorants and odorless.

In recent years, various types of paints have been proposed to attract children as well as infants who have difficulty using brushes.

On the other hand, Patent Documents 0001 to 0003 disclose watercolors.

Patent Literature 0001 relates to a paint which becomes a water-based paint when used as a raw solution, and becomes a water-based paint when it is used by diluting it with water, when water is not mixed with water every time the paint is used. In the case of evaporation of the paint with distilled water, methyl alcohol is forcibly married and agitated in a residue obtained by filtering a dough-like emulsion obtained by swelling a small amount of polyethylene as a heated oil, and a large amount of a water-soluble vinyl acetate resin adhesive is agitated by agitation .

Patent Document 0002 discloses that 10 to 90 parts by weight of inorganic particles consisting of mineral powder, glass powder or a mixture thereof and 90 to 10% by weight of 90 to 10 parts by weight of wood powder; And 10 to 90% by weight of a liquid two-component transparent polyurethane resin containing an acrylic polyol resin and a non-sulfur-modified isocyanate-based curing agent as main components. The paint composition of Patent Document 0002 can give a picture that harmoniously express natural color, texture and the like on an FRP base having excellent durability. Even if the applied picture is exposed to the air for a long time, the natural color, Can be stably maintained without being damaged, and has good impact resistance, which is very useful for indoor and outdoor wall paintings, advertisements, and the like.

Patent Literatures 0001 and Patent Literature 0002 are not suitable for use in baby paints by using water-soluble vinyl acetate resin or acrylic polyol resin, which are not natural materials.

Patent Document 0003 relates to a water-color paints using a natural coloring matter having excellent light fastness and color developing ability by mixing a natural coloring matter and a synthetic coloring agent, and a manufacturing method thereof. However, gum arabic is used as a thickening agent, and gum arabic is inadequately used as an infant oil because it contains a small amount of toxicity.

KR10-1981-0001409B1 (October 20, 1981) KR10-2012-0082131A (July 23, 2012) KR10-1238660B1 (2013.02.25)

Disclosure of the Invention The present invention provides an antimicrobial paints suitable for use as baby paints without using gum arabic, which is conventionally used as a thickener for paints, and which is excellent in color development and adhesion to paper, glass and acrylic plates, .

According to an aspect of the present invention,

The present invention provides a baby paints characterized in that starch syrup is made by mixing honey, glycerin, starch, wheat flour, cardiovascular flour and a coloring agent.

In particular, 10 to 30 parts by weight of the honey may be mixed with 100 parts by weight of the starch syrup.

The glycerin may be mixed in an amount of 40 to 60 parts by weight per 100 parts by weight of the starch syrup.

Also, it is preferable that 10 to 20 parts by weight of the starch, 60 to 70 parts by weight of the flour and 40 to 50 parts by weight of the flour are mixed in 100 parts by weight of the starch syrup.

It is also preferable that the grapefruit seed extract is mixed with the above-mentioned starch syrup. In particular, it is preferable that 3 to 6 parts by weight of the grapefruit seed extract is mixed with 100 parts by weight of the above-mentioned starch syrup.

The baby paints of the present invention are suitable for use by infants because they are made of only natural materials such as starch and flour which are not harmful to infants even when they do not use gum arabic containing a trace amount of toxic substances. Excellent color development and adhesion, and excellent preservability.

Hereinafter, the baby paints of the present invention will be described in detail as follows.

The baby paints of the present invention are prepared by mixing starch, glycerin, starch, wheat flour, flour, and coloring agent in syrup.

The starch syrup and the honey are attached to the surface of the colorant to impart the dispersibility of the colorant and improve the adhesion performance to the surface to be coated such as paper.

Particularly, the honey is for improving the sticking performance of the coloring agent and at the same time, imparting a preservative effect to improve the preservability.

It is preferable that 10 to 30 parts by weight of the honey is added to 100 parts by weight of the starch syrup. When the honey is mixed at less than 10 parts by weight, the viscosity of the paint is lowered and the adhesion performance of the colorant is not good and the preservation performance is not significantly improved. When the honey is mixed at more than 30 parts by weight, There is a problem that the usability is poor and the manufacturing cost is increased because of the stickiness.

The glycerin is a moisturizing agent and a wetting agent, and exhibits a function of preventing freezing and controlling the drying time. The glycerin may be mixed in an amount of 40 to 60 parts by weight based on 100 parts by weight of the starch syrup. When the glycerin is mixed in an amount of less than 40 parts by weight, there is a problem in that the composition is poor in moisture retention and drying, and when it is mixed in an amount of more than 60 parts by weight, the glycerin is excessively diluted.

The starch and wheat flour are widely used as food additives without toxicity, and are intended to be used as thickeners instead of gum arabic, which contains a small amount of toxicity.

Corn starch, potato starch and the like may be used as the starch, but it is preferable to use corn starch which is relatively inexpensive in terms of economy.

The starch may be mixed in an amount of 10 to 20 parts by weight based on 100 parts by weight of the starch syrup. When the starch is mixed in an amount of less than 10 parts by weight, the viscosity is low. When the starch is mixed in an amount of more than 20 parts by weight, the viscosity becomes too high, transparency increases, and coloring power deteriorates.

The wheat flour is added to increase the viscosity and to improve the color developing ability of transparent and translucent materials such as glass and acrylic plate. It is preferable that 60 to 70 parts by weight of the flour is mixed with 100 parts by weight of the starch syrup. When the wheat flour is mixed at less than 60 parts by weight, the viscosity is low and a sufficient coloring power is not given. When the wheat flour is mixed at more than 70 parts by weight, the viscosity becomes too high and it is difficult to brush.

Furthermore, to further improve the adhesiveness and moisturizing property of the baby paints, the tea bran powder is further mixed into the above-mentioned starch syrup. The above-described pulverized potato powder refers to pulverized plantain seeds after being dried.

It is preferable that the above-described pulpy powder is mixed in an amount of 40 to 50 parts by weight with respect to 100 parts by weight of the above-mentioned starch syrup. When the above-described bran powder is mixed at less than 40 parts by weight, sufficient adhesion and moisturizing properties are not obtained. When the blend is blended at more than 50 parts by weight, viscosity becomes too high, and brushing is difficult.

The coloring agent may be various coloring agents, but it is preferable to use an edible synthetic coloring matter, a natural coloring matter, an organic pigment and an inorganic pigment suitable for use in an infant.

Further, it is preferable to further mix the grapefruit seed extract to prevent the baby paint from easily deteriorating.

The grapefruit seed extract may be mixed in an amount of 3 to 6 parts by weight based on 100 parts by weight of the starch syrup. When the grapefruit seed extract is mixed in an amount of less than 3 parts by weight, deterioration of the baby paints can not be effectively prevented and the storage stability is not improved.

Next, the baby paints of the present invention will be described in detail with reference to the following examples, but the scope of the present invention is not limited to the following examples.

[Examples 1 to 8]

Starch, colorant, wheat flour, and garlic powder were put into a weight portion as shown in Table 1 below and stirred for 10 minutes or longer to prepare baby paints.

At this time, a red inorganic pigment was used as a colorant, and 20 parts by weight of 100 parts by weight of starch syrup was mixed.

Example 1 Example 2 Example 3 Example 4 Example 5 Example 6 Example 7 Example 8 Purified water 110 110 110 110 110 110 110 110 corn syrup 100 100 100 100 100 100 100 100 honey 20 10 30 20 20 20 20 20 Glycerol 50 50 50 50 50 50 50 50 Corn starch 15 30 20 10 5 15 15 15 Pigment 20 20 20 20 20 20 20 20 flour 65 50 60 70 80 65 65 65 Charcoal powder 45 45 45 45 30 40 50 60

[Color development, adhesion and preservation test]

The coloring powders and adhesive strengths of the baby paints of Examples 1 to 8 were respectively tested.

The colorimetric test was conducted by mixing each of the paints in water at a weight ratio of 7: 3 and then applying a colorimetric test to the transparent acrylic plate at a thickness of 0.2 mm each five times. The evaluation was carried out at 1, 3, 5, 7, and 9 points, and then the average score was calculated and evaluated.

Each of the paints was mixed with water at a weight ratio of 7: 3, and then applied to a vertically erected transparent acrylic plate five times at a thickness of 0.2 mm. After 5 minutes, the degree of the painted surface was visually observed 1, 3, 5, 7, and 9 points were assigned according to the degree of flow, and the average score was calculated and evaluated.

Next, in the preservation test, the preservation test was carried out in a 10 mmL container filled with paint and then put into a heating chamber with the lid opened. After heating to 60 캜, whether or not cracks occurred in the surface layer of the paints And the storage time was measured by measuring the time at which cracking occurred in the surface layer.

Table 2 shows the results of the color development, adhesion and preservability test for the baby paints of Examples 1 to 8.

Example 1 Example 2 Example 3 Example 4 Example 5 Example 6 Example 7 Example 8
Color power

8.6
6.6
8.2
7.6
7.0

8.6
8.6
7.6
Adhesion

8.6
7.6
9.0
8.2
7.8
8.2
8.6
7.6
Preservability
(time)
70
69
68
67
66
66
Confirm
no
Confirm
no

In the case of the baby paints of Examples 1, 3, 6 and 7, both the coloring power and the adhesive strength were evaluated to be excellent at not less than 8.2. In Example 2, the coloring power was the lowest of 6.6. In the case of the baby paints of Examples 5 and 8, not only the coloring power was poor, but the viscosity was too high and the brushing was not performed well.

The shelf-life for Examples 1 to 8 was evaluated to be very excellent, more than 66 hours, and excellent evaluation was made, such as 70 hours for Example 1 and 72 hours for Example 7.

Claims (10)

Glycerin, starch, wheat flour and tea flour, and a coloring agent in an amount of 1 to 50% by weight based on the total weight of the composition.
The method according to claim 1,
And 10 to 30 parts by weight of the honey is mixed with 100 parts by weight of the starch syrup.
3. The method of claim 2,
Wherein 40 to 60 parts by weight of the glycerin is mixed with 100 parts by weight of the starch syrup.
The method of claim 3,
Wherein 10 to 20 parts by weight of the starch is mixed with 100 parts by weight of the starch syrup.
5. The method of claim 4,
Wherein 60 to 70 parts by weight of the wheat flour is mixed with 100 parts by weight of the starch syrup.
6. The method of claim 5,
Characterized in that 40 to 50 parts by weight of the above-described flower tea flour is mixed with 100 parts by weight of the above-mentioned starch syrup.
The method of claim 3,
15 parts by weight of the starch, 65 parts by weight of the wheat flour and 45 parts by weight of the gargoyle powder are mixed in 100 parts by weight of the starch syrup.
The method according to claim 1,
Wherein the syrup is mixed with grapefruit seed extract.
6. The method of claim 5,
And 3 to 6 parts by weight of the grapefruit seed extract is mixed with 100 parts by weight of the starch syrup.
The method according to claim 1,
Wherein the coloring agent is at least one of an edible synthetic pigment, a natural pigment, an organic pigment and an inorganic pigment.