KR20200015131A - Multi-purpose toy composition and method for manufacturing the same - Google Patents

Abstract

One aspect of the present invention is to provide a multi-purpose toy composition, which can be used in both sand playing and clay playing for five senses development, fun, etc. The present invention relates to the multi-purpose toy composition, and a manufacturing method thereof, wherein the multi-purpose toy composition comprises: a binder including a wetting agent, a polymer coagulant, and a polymer coagulant aid; a sieving agent; metal salts; and cellulose-based compounds.

Description

MULTI-PURPOSE TOY COMPOSITION AND METHOD FOR MANUFACTURING THE SAME}

The present invention relates to a multi-purpose toy composition and a method for manufacturing the same, and more particularly, to a multi-use toy composition and a method for producing the same that can be used for both sand play, clay play, and crayons.

Currently, a lot of toys for children's clay play is produced and sold, but the dissemination of toys capable of playing sand instead of clay is relatively insufficient.

Despite the trend of the times when indoor play of children is gradually increasing and recommended, there is a great demand for the dissemination of toys having a sand-like property while being less harmful to the human body of children.

In addition, since the conventional clay play is also recommended for children's five senses development, creativity development, the demand for toys for clay play as well as sand play continues.

On the other hand, as the price of toys increases, the burden on consumers is increasing, and a solution for this is also required.

One aspect of the present invention is to provide a multi-use toy composition that can be both sand play and clay play for the five senses development, fun, etc. of the infant or the elderly.

In addition, the multi-purpose toy composition of one embodiment of the present invention can be used as a crayon after drying can produce the same effect as purchasing a variety of products in one product.

One aspect of the present invention, a binder comprising a wetting agent, a polymer coagulant, and a polymer flocculent aid; Sieving agents; Metal salts; And a cellulose compound; provides a multipurpose toy composition comprising a.

The viscosity of the aqueous solution at a concentration of 1% by weight of the cellulose compound may be 1500 mPa · s to 5000 mPa · s.

The number average molecular weight (M _n ) of the cellulose compound may be 50000 to 150000.

The weight average molecular weight (M _w ) of the cellulose compound may be 500000 to 1000000.

The degree of polymerization of the cellulose compound may be 2000 to 4000.

With respect to 100% by weight of the multipurpose toy composition, the cellulose-based compound may comprise 1% by weight to 30% by weight.

20 wt% to 60 wt% of the humectant, based on 100 wt% of the multipurpose toy composition; 0.5 wt% to 3 wt% of the polymer coagulant; 0.5 wt% to 2 wt% of the polymer coagulant aid; 25 wt% to 50 wt% of the sieving agent; 5 wt% to 20 wt% of the metal salt; And 1% by weight to 30% by weight of the cellulose-based compound.

Vegetable powder, or wood powder may further comprise 0.1% to 20% by weight relative to 100% by weight of the multipurpose toy composition.

Another aspect of the invention, the step of mixing the wetting agent, the polymer coagulant, and the polymer coagulant adjuvant to prepare a first mixture; Preparing a second mixture by mixing a sieving agent and a metal salt with the first mixture; And a step of mixing a cellulose-based compound in the second mixture.

Preparing the first mixture; And preparing the second mixture; The first mixture may be left to mature at 30 ° C. to 50 ° C. for 2 days to 6 days.

Preparing the second mixture; And mixing the cellulose compound; Between, the step of mixing the vegetable powder, or wood powder; may further include.

The multipurpose toy composition produced may be the multipurpose toy composition of one embodiment of the present invention described above.

The multi-purpose toy composition of one embodiment of the present invention has a touch and form, such as sand, is flowable, so that sand play is possible, and clay play is possible by itself having a predetermined viscosity. By enabling the realization of clay-like properties, both sand play and clay play are possible. In addition, the powder of the multi-use toy composition can have a smooth and smooth surface without being sharp, so that stability can be improved. It can also be used as a crayon after drying after playing clay.

Therefore, the satisfaction of consumers, such as the five senses development, creativity, fun, etc. of the infant or the elderly can be greatly improved, and at the same time compared to the case of producing each product separately, the process cost can be reduced, and a single product The effect is the same as buying a product.

Furthermore, it is environmentally friendly using natural coloring materials rather than chemicals, and can provide a multi-use toy composition that can be used as both sand play, clay play, and crayon while being harmful to a human body such as an infant.

In addition, it has the property of dissolving in water, there is no effect of washing the sand separately after washing in washing children's clothes with sand.

Unless otherwise defined, all terms used in the present specification (including technical and scientific terms) may be used in a sense that can be commonly understood by those skilled in the art. When any part of the specification is to "include" any component, which means that it may further include other components, except to exclude other components unless specifically stated otherwise. In addition, the singular also includes the plural unless specifically stated otherwise in the text.

Throughout this specification, "A to B" means "A or more and B or less" unless otherwise specified.

One aspect of the present invention, for the five senses development, fun, etc. of the infant or the elderly can be both sand play and clay play and can be used as crayons when dried after clay play has the same effect as purchasing a variety of products in one product The present invention relates to a multipurpose toy composition and a method for producing the same.

One aspect of the invention is a binder comprising a wetting agent, a polymer coagulant, and a polymer coagulant aid; Sieving agents; Metal salts; And a cellulose compound; provides a multipurpose toy composition comprising a.

Multi-use toy composition of one embodiment of the present invention has a sand-like feel and form, and because of its flowability, sand play is possible, and at the same time, clay play is possible by itself having a predetermined viscosity, and further water is mixed. It can also give the same properties as conventionally known clay. It can also be used as a crayon after drying after clay play.

Thus, the satisfaction of consumers, such as the five senses development, creativity, and fun of infants or older people can be greatly improved, and the process cost can be reduced compared to the case of producing each product separately, and also from the consumer's point of view. The same effect as purchasing a variety of products.

The multi-purpose toy composition of one embodiment of the present invention is prepared by mixing a wetting agent, a polymer coagulant, and a polymer coagulant adjuvant to prepare a binder, followed by mixing a sieving agent and a metal salt, and further mixing a cellulose compound. Can be.

In the case of clay play, more specifically, clay play is possible by itself because the multipurpose toy composition of one embodiment of the present invention has a predetermined viscosity, and more preferably, clay play may be performed by mixing water. At this time, the degree of mixing the water is not limited thereto, but may be 1: 1 to 3: 1, more specifically 2: 1 by volume ratio (water: clay composition).

In addition, as will be described later, if it further comprises a natural coloring material such as vegetable powder, it is possible to use as a crayon when dried after clay play.

In addition, the water-soluble property, including the metal salt soluble in water is given by washing the clothes of the children in the sand, there is no effect of having to separate the sand after washing separately.

The multipurpose toy composition of one embodiment of the present invention is characterized in that it contains a cellulose-based compound, and by having such a composition, sand play is possible because it has a feel and form such as sand and flowability, and furthermore, It is possible to play clay having a predetermined viscosity, and additionally, water may be mixed to impart the same properties as conventionally known clays. In addition, the powder of the multi-use toy composition may have a smooth and smooth surface, thereby improving stability.

Cellulose compounds contained in the multipurpose toy composition of one embodiment of the present invention are carboxymethyl cellulose (CMC), methyl cellulose (MC), hydroxyethyl cellulose (Hydroxyethyl cellulose, HEC), hydroxypropyl It may be methyl cellulose (Hydroxypropyl Methylcellulose, HPMC) or a mixture of two or more thereof, and more specifically, may be carboxymethyl cellulose.

In addition, the viscosity of the aqueous solution at a concentration of 1% by weight of the cellulose compound may be 1500 mPa · s to 5000 mPa · s. The versatile toy composition prepared in this range has sand-like feel and shape, and has flowability, so that sand play is possible, and by itself, clay play is possible by having a predetermined viscosity, and further, by mixing water, commercially available The same properties as clays may be implemented. More specifically, the viscosity of the cellulose compound may be 1500 mPa · s to 2500 mPa · s.

If the viscosity of the cellulose-based compound is too small, it may be impossible to play clay even when mixed with water due to lack of viscosity, and the powder may be severely blown due to the low bonding strength between the powders, which may make sand play impossible. . If the viscosity is too large, it may be too hard to make both sand and clay play impossible.

The number average molecular weight (M _n ) of the cellulose compound may be 50000 to 150000, and the weight average molecular weight (M _w ) may be 500000 to 1000000. More specifically, the number average molecular weight may be 80000 to 120000, and the weight average molecular weight may be 800000 to 900000.

The molecular weight distribution (M _w / M _n ) of the cellulose compound may be 6 to 9, more specifically 8.2 to 9, but is not limited thereto.

The degree of polymerization of the cellulose compound may be 2000 to 4000. The versatile toy composition prepared in this range has a sand-like feel and shape, and has flowability, so that sand play is possible, and as a result, clay play is possible by having a predetermined viscosity. The same property may be implemented. The degree of polymerization may be more specifically 3500 to 4000.

If the degree of polymerization of the cellulose-based compound is too small, it may be impossible to play clay even when mixed with water due to lack of viscosity, and the powder may be severely blown due to the low binding strength between the powders, which may make sand play impossible. . If the degree of polymerization is too large, it may be so hard that both sand play and clay play are impossible.

Preferably, the cellulose compound of the multipurpose toy composition of one embodiment of the present invention may satisfy both the above-described viscosity range and the polymerization range.

The cellulose compound may be included in an amount of 1% to 30% by weight, more specifically 5% to 15% by weight, and even more specifically, 7% to 11% by weight with respect to 100% by weight of the multipurpose toy composition. May be included.

When the content of the cellulose-based compound in the multi-use toy composition of one embodiment of the present invention is too low, it may be impossible to play clay even when mixed with water due to lack of viscosity, and in many cases, the multi-use toy composition is too hard to play sand and clay Play can be impossible.

Multi-use toy composition of one embodiment of the present invention is a more specific composition, 20% to 60% by weight wetting agent based on 100% by weight of the multi-use toy composition; 0.5 wt% to 3 wt% of a polymer coagulant; 0.5% to 2% by weight of a polymer aggregation aid; 25 wt% to 50 wt% sieving agent; 5 to 20 weight percent of a metal salt; And 1% by weight to 30% by weight of cellulose compounds.

Even more specifically, 30 wt% to 50 wt% of a humectant, based on 100 wt% of the multipurpose toy composition; 0.5 wt% to 2 wt% of a polymer coagulant; 0.5% to 1% by weight of a polymer aggregation aid; 30 to 45 weight percent of sieving agent; 5 to 15 weight percent of a metal salt; And 7% by weight to 11% by weight of the cellulose-based compound.

By such a range, both sand play and clay play are possible, and if it further contains a natural coloring material such as vegetable powder as described below may be used as crayons if dried after clay play.

The humectant may be ethylene glycol, propylene glycol, glycerin, butylene glycol or a mixture of two or more thereof. It is not necessarily limited thereto, but may be more specifically glycerin.

The polymer flocculant may be sodium polyacrylate, acrylamide- (2-acryloyloxyethyl) trimethyl ammonium chloride copolymer, or a mixture of two or more thereof.

The polymer aggregation aid may be an acrylic resin, a polyvinylacetate resin, a urethane resin, or a mixture of two or more thereof. More specifically, the resin may be acrylic resin, and Dow Chemical's PRIMAL? Commercially available acrylic resins such as AC-261p can be adopted.

The sieving agent may be calcium carbonate, magnesium carbonate, talc, kaolin clay, diatomaceous earth, or a mixture of two or more thereof. More specifically, it may be diatomaceous earth.

The particle size of the sieving agent may be 10 mesh to 10000 mesh, more specifically 10 mesh to 5000 mesh, even more specifically 10 mesh to 2000 mesh, but is not limited thereto.

The metal salt may be salt (NaCl), potassium chloride (KCl), or a mixture thereof. By including such a metal salt, children may feel uncontrolled when taking the multipurpose toy composition in their mouth unconsciously, thereby preventing ingestion of the multipurpose toy composition, and a natural preservative effect may be given. More specifically, it may be a salt (NaCl) that is a familiar material that is easily available and is harmless to the human body and has excellent preservative performance.

The multipurpose toy composition of one embodiment of the present invention may further include vegetable powder or tree powder to impart color.

Vegetable powder may be, for example, gardenia powder, turmeric powder, beet powder, green tea powder, spinach powder, paprika powder and the like, but is not limited thereto.

For example, a green versatile toy composition can be embodied when the spinach powder is included, and can be used as a green crayon by drying after clay play. A brown multifunctional toy composition can be embodied when the wooden powder is included, and clay After play, it can be dried and used as a brown crayon.

Thus, in the case of industrial production, multi-use toy compositions in which natural coloring materials that can give each color are mixed as one set, sand and clay play of various colors are possible, and at the same time dried after clay play It can be commercialized as a product that can be used as a set of crayons, and the effect of providing sand play, clay play, and crayon as one product is realized, which reduces process costs compared to producing each product separately. In addition, consumers can see the effect of purchasing multiple products with one product purchase.

The particle size of the vegetable powder, or wood powder may be 10 mesh to 100 mesh (mesh), more specifically, may be 40 mesh to 60 mesh.

If the particle size is too small, it is easy to get on the hand, if it is too large, the touch is too rough, the above-mentioned range may be good.

By using such an environmentally friendly powder that can give such a color as a natural coloring material, it can be used as a crayon when dried after clay play, and it is eco-friendly using natural coloring materials rather than chemicals, and it is harmful to human body such as infants. While being reduced, it is possible to provide a versatile toy composition that can be used both as sand play, clay play, and crayons.

The multipurpose toy composition of one embodiment of the present invention is prepared by mixing a wetting agent, a polymer coagulant, and a polymer coagulant adjuvant, and then mixing a sieving agent and a metal salt thereto, and then using a natural coloring material such as vegetable powder. After mixing, the cellulose compound may be further mixed.

Environmentally friendly powders such as vegetable powder may be included in an amount of 0.1 wt% to 20 wt%, more specifically 1 wt% to 10 wt%, based on 100 wt% of the multipurpose toy composition.

Another aspect of the invention, the step of mixing the wetting agent, the polymer coagulant, and the polymer coagulant adjuvant to prepare a first mixture; Preparing a second mixture by mixing a sieving agent and a metal salt with the first mixture; And a step of mixing a cellulose-based compound in the second mixture.

This may be a method of manufacturing the above-mentioned multipurpose toy composition of one embodiment of the present invention, and the specific type of each material included in the composition may be as described above, and thus, a detailed description thereof will be omitted.

In the method for producing a multipurpose toy composition of one embodiment of the present invention, each component is 1 wt% to 30 wt%, more specifically 5 wt% to 15 wt%, based on 100 wt% of the multipurpose toy composition in each mixing process. 20% to 60% by weight of a humectant to be included in an amount of 7% to 11% by weight, and more specifically 7% to 11% by weight; 0.5 wt% to 3 wt% of a polymer coagulant; 0.5% to 2% by weight of a polymer aggregation aid; 25 wt% to 50 wt% sieving agent; 5 to 20 weight percent of a metal salt; And 1% by weight to 30% by weight of cellulose compounds; may be mixed to include.

Even more specifically, 30 wt% to 50 wt% of a humectant, based on 100 wt% of the multipurpose toy composition; 0.5 wt% to 2 wt% of a polymer coagulant; 0.5% to 1% by weight of a polymer aggregation aid; 30 to 45 weight percent of sieving agent; 5 to 15 weight percent of a metal salt; And 7% by weight to 11% by weight of the cellulose-based compound; may be mixed to include.

The preparing of the first mixture may be performed by stirring at 20 ° C. to 30 ° C. for 1 hour to 2 hours. In addition, the mixing by stirring may be performed using a kneader known in the art.

The preparing of the second mixture may be performed by stirring at 20 ° C. to 30 ° C. for 2 hours to 3 hours. In addition, the mixing by stirring may be performed using a kneader known in the art.

Method for producing a multi-use toy composition of one aspect of the present invention comprises the steps of preparing the first mixture; And preparing the second mixture; The first mixture is left for 30 days to 50 days at 2 ℃ to 6 days of aging; may further include, by mixing the cellulose-based compound can be prepared in a binder only by aging for a short time at low temperature process The manufacturing cost and manufacturing time of the simplified and versatile toy composition can be reduced. More specifically, it may be performed by leaving it for 2 days to 3 days at 35 ℃ to 45 ℃.

Mixing the cellulose compound may be performed by stirring at 20 ° C. to 30 ° C. for 3 to 30 minutes. In addition, the mixing by stirring may be performed using a kneader known in the art.

Method for producing a multi-use toy composition of one aspect of the present invention comprises the steps of preparing the second mixture; And mixing the cellulose compound; Between, the step of mixing the vegetable powder, or wood powder; may further include. Thus, given a color and dried after clay play can be prepared for multi-use toy composition that can be used as crayons.

In this step, the vegetable powder and the like may be mixed to include 0.1% to 20% by weight, more specifically 1% to 10% by weight relative to 100% by weight of the multipurpose toy composition.

Mixing the vegetable powder or wood powder may be performed by stirring at 20 ° C. to 30 ° C. for 3 to 30 minutes. In addition, the mixing by stirring may be performed using a kneader known in the art.

Hereinafter, preferred examples and comparative examples of the present invention are described. However, the following examples are only preferred embodiments of the present invention, and the present invention is not limited to the following examples.

EXAMPLES 1-4

40 parts by weight of glycerin, 1 part by weight of Acrylamide- (2-acryloyloxyehtly) trimethyl ammonium chloride copolymer, and PRIMAL? 1 part by weight of AC-261p (Dow Chemical Co., Ltd.) acrylic resin emulsion was stirred and mixed at room temperature for 1 hour.

Thereafter, the prepared mixture was left at 40 ° C. for 2 days to prepare a aged binder.

Aged binder and 36 parts by weight of diatomaceous earth and 13 parts by weight of salt (NaCl) were mixed and mixed by stirring at room temperature for 2.5 hours.

Thereafter, each of Examples 1 to 4, 9 parts by weight of carboxymethyl cellulose shown in Table 1 (Carboxymethyl Cellulose, Akzo Nobel Co.) was mixed, and stirred at room temperature for 5 minutes to prepare a multipurpose toy composition of the present invention.

Akucell® M _n M _w M _z M _w / M _n Degree of polymerization (DP) Viscosity (mPas) Example 1 AF 0305 46000 140000 280000 3.1 650 10 Example 2 AF 1985 42000 340000 830000 8.1 1500 150 Example 3 AF 2785 98000 860000 1500000 8.8 3800 2000 Example 4 AF 2985 169000 1010000 1800000 6.0 4400 6000

Viscosity is a value measured by Brookfielld Viscosity (LVDV-1 Type, # 3 spindle, 30 rpm) in an aqueous solution of 1% by weight of CMC.

The touch, form, and sand play and clay play possibilities of the multipurpose toy composition prepared in Examples 1 to 4 were evaluated.

In the case of Examples 1 and 2 CMC with a low viscosity and polymerization degree was used, sand play is possible because it has a sand-like feel and shape and flowability, but the bonding force between the grains is too small and the viscosity is too low to aggregate Even if mixed, it was inappropriate for clay play. In addition, the particles are scattered so individually that there is a problem that the particles are blown during the actual sand play, management problems such as cleaning.

In the case of Example 3, it has a sand-like feel and shape, and has flowability, so that sand play is possible, and agglomeration property is also realized, so that clay play is possible at a certain level, and when mixed with water, clay is used. It was also possible to play.

In the case of Example 4 CMC was used a high viscosity and polymerization degree, it was too hard to play sand and clay play.

In this case, in the case of CMC, both sand play and clay play are possible when mixing a viscosity of 1500 mPa · s to 5000 mPa · s, more specifically 1500 mPa · s to 2500 mPa · s and / or having a polymerization degree of 2000 to 4000. It has been found that multipurpose toy compositions can be prepared.

[Examples 5 and 6]

Spinach powder (Example 5) or wood powder (Example 6) was mixed with the clay composition prepared in Example 3 to prepare a green and brown multipurpose toy composition.

Specifically, in the step immediately before mixing the CMC in Example 3, 1 part by weight of 50 mesh spinach powder (Example 5) or 10 parts by weight of 40 mesh wood powder (Example 6) was added and stirred at room temperature for 5 minutes.

All of the multi-use toy composition prepared in Example 5 and Example 6 was able to play sand, clay was possible by mixing with water (water: multi-use toy composition) in a 2: 1 volume ratio.

In addition, after clay play, a certain shape was made and dried for 1 day, and when painted on a blackboard, cement, or asphalt road, green and brown colors were respectively applied to the crayon while maintaining sufficient strength.

Claims (12)

A binder comprising a humectant, a polymer coagulant, and a polymer coagulant aid;
Sieving agents;
Metal salts; And
Multi-purpose toy composition comprising a cellulose-based compound. In claim 1,
The general-purpose toy composition whose viscosity of the aqueous solution of 1 weight% concentration of the said cellulose compound is 1500 mPa * s-5000 mPa * s. In claim 1,
The number average molecular weight (M _n ) of the cellulose compound is a multipurpose toy composition of 50000 to 150000. In claim 1,
Multipurpose toy composition of the weight average molecular weight (M _w ) of the cellulose compound is 500000 to 1000000. In claim 1,
A multipurpose toy composition having a degree of polymerization of the cellulose compound of 2000 to 4000. In claim 1,
A multipurpose toy composition comprising 1% to 30% by weight of the cellulose compound, based on 100% by weight of the multipurpose toy composition. In claim 1,
With respect to 100% by weight of the multipurpose toy composition,
20% to 60% by weight of the humectant;
0.5 wt% to 3 wt% of the polymer coagulant;
0.5 wt% to 2 wt% of the polymer coagulant aid;
25 wt% to 50 wt% of the sieving agent;
5 wt% to 20 wt% of the metal salt; And
1% by weight to 30% by weight of the cellulose compound; Multi-purpose toy composition comprising a. In claim 1,
The vegetable powder, or wood powder further comprises from 0.1% to 20% by weight based on 100% by weight of the multi-use toy composition, multi-use toy composition. Preparing a first mixture by mixing a humectant, a polymer coagulant, and a polymer coagulant;
Preparing a second mixture by mixing a sieving agent and a metal salt with the first mixture; And
Mixing a cellulose-based compound in the second mixture; Method of producing a multipurpose toy composition comprising a. In claim 9,
Preparing the first mixture; And preparing the second mixture; The first mixture is left at 30 ℃ to 50 ℃ for 2 days to 6 days of aging; further comprising, multipurpose toy composition manufacturing method. In claim 9,
Preparing the second mixture; And mixing the cellulose compound; Between, mixing the vegetable powder, or wood powder; further comprising, a multipurpose toy composition manufacturing method. In claim 9,
The multipurpose toy composition produced is a multipurpose toy composition of claim 1, wherein the multipurpose toy composition.