KR20170025303A - A addesive composition contained rice bran and glutinous rice - Google Patents

Abstract

The present invention relates to an adhesive composition containing rice bran and glutinous rice, and is composed of a mixture of rice bran 25-40 wt%, silage rice 15-25 wt%, glutinous rice 10-20 wt% and water 30-40 wt% And is then molded into an industrial, architectural and domestic adhesive agent which is formed by rapidly rotating an agitator at a temperature of 95 캜 and rapidly cooling the mixture to a mixture of rice bran, sugar beet and glutinous rice.
Thus, a raw material mixture is formed by blending raw rice bran, rice wine, glutinous rice, and water at a predetermined ratio, and the raw material mixture is heated to activate the adhesive components of rice bran and glutinous rice, Can be used for other purposes, and the resources can be recycled and the manufacturing cost can be reduced.

Description

[0001] The present invention relates to an adhesive composition containing rice bran and glutinous rice,

The present invention relates to an adhesive composition containing rice bran and glutinous rice. More specifically, the present invention relates to an adhesive composition containing rice bran, glutinous rice, and water, Which is natural and suitable for the human body and capable of reducing environmental pollution by providing an adhesive for industrial, architectural or domestic use by using natural resources, and to a glue composition containing glutinous rice.

The present invention relates to a process for preparing a raw material mixture by mixing a raw material mixture of rice bran, sugar beet, glutinous rice and water at a predetermined ratio and heating the raw material mixture to activate an adhesive component of rice bran and glutinous rice, To an adhesive composition containing rice bran and glutinous rice, which can be recycled and can reduce manufacturing cost.

Adhesive (adhesive) is a macromolecular substance with special properties to bond an object with an object. There are many kinds of adhesives which are widely used at home, adhesives for bonding metals, adhesives for bonding the cut parts after surgery, and the like.

In ancient and medieval industries, several other organics, including beeswax and vegetable resins, were used as important adhesives, and the glue and sealant (protective film) obtained from animal tissues was developed to greatly improve the efficiency of wood and paper manufacture.

Over the course of the 19th century, adhesive technology developed considerably while developing rubber-based products. In the 20th century, synthetic rubbers and their compounds were developed and revolutionized the industry.

According to modern research, adhesion is known to occur at the adjacent, minute molecular level.

According to this theory of adsorption, adsorption depends on the same kind of molecular attraction as the attraction that binds all solid materials. That is, adhesion occurs when two molecules are sufficiently adjacent to each other. Other properties, such as tensile strength, evaporability, and flexibility, should be considered when using certain materials as adhesives. Most adhesives, whether organic or synthetic, are polymers. Polymers are composed of large, complex molecules formed by a combination of many simple monomer molecules.

Polymeric materials have high strength and are highly flexible, so that complex adhesives can be made. The two most important adhesives currently used are thermoplastic adhesives and thermosetting adhesives. Thermoplastic adhesives have a high durability and a high adhesive strength at normal temperatures and can be processed or rearranged because they soften when heated.

When cooled, the chemical properties are degraded or hardened again without change. When permanently bonded, a thermosetting adhesive is used, which is heat resistant and insoluble, and is not deformed unless it undergoes a chemical change. These adhesives are particularly important in the aerospace technology field. Other commonly used adhesives include contact adhesives commonly used to attach two surfaces, adhesives widely used in melted and molten state, pressure sensitive adhesives used in paper or tape, used in solution and dried, And an adhesive for re-activating.

In order to function as an adhesive, it is necessary to first closely adhere to an object to be adhered, and secondly, the adhesive itself must have an appropriate strength after adhesion. When sticking things together, things with similar properties tend to stick together. This is because the structure of a molecule and the polarity derived therefrom are close to each other because molecules and molecules attract a large force, which is easy to adhere to.

In order to bond seeds and trees, we have used rice paddies since ancient times to make grass. This is because it is a compound of the same kind called cellulose starch, which is a component of wood, paper and rice.

Nowadays, various kinds of polymer materials are treated as an adhesive and manufactured to suit the purpose. The most representative among them is rubrum. This is because the natural rubber is finely ground with a roller and the molecular chains of the rubber are appropriately cut and then slightly oxidized and dissolved in a solvent such as benzene or toluene. Needless to say, it has been used as an adhesive for attaching natural rubber. In addition, as industrial adhesives for rubber systems, synthetic rubbers such as neoprene are used, and resins or fillers are added thereto to uniformly dissolve them in solvents. Adhesives mainly made of vinyl acetate or urea resin are used for bonding wood or cloth.

Reactive adhesives, such as starch paste and rubber blends, are already made of polymers that are dissolved in solvents and used as adhesives. However, they are not as good because they have less strength than adhesives and crack themselves after drying with an adhesive.

Therefore, it is ideal as an adhesive that an adhesive and a target compound are chemically bonded or affixed to each other to be integrated with each other, while the adhesive itself reacts to polymerize and enhance strength.

For such a reason, a polymer which reacts also as an adhesive is useful. Epoxy and epoxy resin adhesives used for bonding stones, ceramics, and ceramics are one of these properties. When an amine compound, which is a cross-linking agent, is mixed with an epoxy resin, which is a main body before bonding, and the adhesive is baked and bonded, the resin reacts to give a strong adhesive force. Also, the cyanoacrylate-based adhesive used as a very strong instant adhesive is a reactive polymer having a functional group called -C N, -COOR in the molecule. This adhesive reacts with the polymer itself when polymerized with a small amount of water and polymerizes and bonds instantaneously. It is also used for adhesion between metals and for medical use.

Natural adhesives are made from the same plant material, which is made from collagen, a protein that is a type of protein found in mammalian bones and animal skins, hooves, bones, tendons, connective tissue, and the like. These materials are used in the manufacture of wood and paper, which have a short shelf life, a disgusting odor, and a weakness in water. Other glue obtained from other important mammals is mixed with casein and albumin in milk Purified. Vegetable adhesives are extracted from plants that dissolve or disperse in water.

Starches from many grains and vegetables are used as the basis for many plant adhesives. Another type is natural rubber, including agar, which is a colloidal image of marine plants (a suspension in which small particles are suspended), algin, a kind of seaweed, and gum arabic, extracted from acacia.

Natural adhesives can be made inexpensively, but most of the adhesives used today are synthetic adhesives. Synthetic adhesives composed of complex polymer compounds are strong, heat resistant and durable, can easily be modified to have special functions, and can be manufactured in a single, uniform process. Synthetic adhesives can be mainly divided into thermoplastic resins such as vinyl resins and cellulose derivatives and some kinds of thermosetting resins.

All adhesives are toxic and vary in their degree of toxicity. Therefore, the strength and application of adhesive are variable depending on the synthesis of chemicals. Accordingly, the present invention proposes a method for producing a natural adhesive having no toxicity using a rice ingredient.

1. Method for producing polylactic acid using rice bran (Manufacture Method for Polyacid Acid Using Rice bran) (Patent Application No. 10-2010-0054873) 2. Composition for Eliminating Formaldehyde Using Fermented Rice Bran (Patent Application No. 10-2011-0120109) 3. WOOD ADHESIVE COMPOSITION (Patent Application No. 10-2014-7023422)

Disclosure of Invention Technical Problem [8] Accordingly, the present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a process for producing a water- The present invention is to provide an adhesive composition containing a glutinous rice and a glutinous rice, which is natural and is effective for the human body and can reduce environmental pollution by providing an adhesive for construction or household use.

The present invention relates to a process for preparing a raw material mixture by mixing a raw material mixture of rice bran, sugar beet, glutinous rice and water at a predetermined ratio and heating the raw material mixture to activate an adhesive component of rice bran and glutinous rice, Which can be used for other purposes, can be recycled, and can reduce manufacturing costs, and to provide an adhesive composition containing rice gum and glutinous rice, which contains glutinous rice.

However, the objects of the present invention are not limited to the above-mentioned objects, and other objects not mentioned can be clearly understood by those skilled in the art from the following description.

In order to achieve the above object, according to an embodiment of the present invention, a mixture of 25 to 40% by weight of rice bran, 15 to 25% by weight of sugarcane, 10 to 20% by weight of glutinous rice and 30 to 40% To a mixture of rice bran, sugar beet, and glutinous rice, which is then kneaded, is heated at 95 캜 and subjected to rapid cooling treatment.

At this time, it is composed of 39.31% by weight of rice bran, 16.54% by weight of rice bran, 11.47% by weight of glutinous rice and 32.68% by weight of water according to the embodiment of the present invention and is formed through stirring, heating and rapid cooling.

The adhesive composition containing rice bran and glutinous rice according to an embodiment of the present invention forms a raw material mixture by mixing raw rice bran, rice wine, glutinous rice and water at a predetermined ratio, and activates the adhesive component of rice bran and glutinous rice by heating the raw material mixture It does not contain any chemical components and is excellent in adhesiveness. It can recycle the abandoned resources of rice bran, thus facilitating the procurement of raw materials and reducing manufacturing cost.

In addition, the adhesive composition containing rice bran and glutinous rice according to an embodiment of the present invention is characterized in that when the rice bran, the sugar beet, the glutinous rice, and water are mixed and stirred and heated, By providing resources for industrial, architectural, or household adhesives, it is natural and effective for the human body, thereby reducing environmental pollution.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a flow chart showing a process for producing an adhesive composition containing rice bran and glutinous rice according to the present invention. FIG.

Hereinafter, an adhesive composition containing rice bran and glutinous rice according to a preferred embodiment of the present invention will be described in detail.

The detailed description will be made with reference to the accompanying drawings. In the following description of the present invention, detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

The present invention relates to an adhesive composition containing rice bran and glutinous rice mixed with 25 to 40% by weight of rice bran, 15 to 25% by weight of rice bran, 10 to 20% by weight of glutinous rice and 30 to 40% A certain amount of glutinous rice is mixed with water, and it is made up of industrial, architectural and household adhesives through a heating process and a rapid cooling process.

Hereinafter, the characteristics and effects of the rice bran, the sugar beet, and the glutinous rice used in the method for producing the adhesive composition containing rice gum and glutinous rice of the present invention will be briefly described.

First, rice bran is called rice gruel and rice bran when it is roasted from brown rice to rice gruel. That is, it is called rice gruel which rice husk which is crusted out of rice husk is ripped out, and rice husk (rice bran) It is called white rice (white rice).

In rice gruel and rice bran, which are peeled off from brown rice to white rice, 90% to 95% of total nutrients of rice are contained in rice bran and rice gruel. It is because it is a lot of contents.

Rice grain (Bee) contains 66% nutrients, rich in vitamins, minerals, phytic acid, betacyesterol, and rice bran contains 29% nutrients Fiber, vegetable and fat rich, contains 5% Vitamin B1, B2, E and other vitamins are reported. Vegetable fiber phyba suppresses obesity and resolves constipation. Phytinic acid component excretes waste and detoxifies in the body and helps metabolism. , And niacin, pantothenic acid, and choline are known to prevent skin aging, allergies, and liver diseases.

In particular, this substance called "GABA" which lowers hypertension in rice eyes has a function to prevent adult diseases by decreasing triglyceride in blood and enhancing liver function in particular, and it has a function of improving blood circulation and improving human natural healing power It boosts the immune system by activating and transforming the fragile acid constitution into a healthy constitution.

The standard chemical composition of rice bran contains 13.5% moisture, 13.2% protein, 18.3% milk fat, 38.3% carbohydrate, 7.8% fiber and 8.9% ash, and vitamin B ₁ contains 2.5mg of 100g and vitamin E.

Rice bran contains abundant vitamins such as hemicellulose, dietary fiber and inositol, choline, niacin (B3), tocopherol (E), thiamine (B1) and pantothenic acid (B5). Juliano (1985a, Factors affecting nutritional properties of rice protein, Trans.Natl.Acad Sci. Technol., Philipp., 7: 205-216, 1985b. Rice: USA, Am. Assoc, Cereal Chem. 774 pp) and Pedersen amp; According to the results of a study by Eggum (1983, T. Effect of milling on cereal grains, IV. Rice. Qual. Plant. Plant Foods Hum. Nutr., 33: 267-278) Vitamin B group is concentrated. Especially, Bl is 65%, B3 is 80-85% and B2 is 39%.

It is a very good nutritional report that our ancestors have used frequently and it has a remarkable effect on beauty effect and other beauty materials as it is processed by grinding rice and rice bran.

In the royal family, when the king or the ladies took a bath, they used a bath to loosen the rice goblet in the water to maintain a soft skin and a baby-like skin, and to prevent moisture and skin aging I knew that he used it often early.

In the case of the common people, it is said that the rice ears and rice gruel are cooked in the cauldron, and some of the water is boiled, and the moon water is fed to the cattle. Then, the nutrients in the rice bran were cleared of cracked flesh and dead skin cells, and they were used frequently before planting because they had the effect of spawning new life.

At present, rice husk is a by-product produced in the process of stripping rice husks and making rice. It is mainly used as feed for livestock and used for some cleansing and nourishing supplements. As the beneficial ingredients contained in the rice are scientifically identified Since then, the US Steel has been expanding its applications to such a wide extent that it can be applied to a wide range of industrial fields such as cosmetics, food, and pharmaceuticals.

It has been proved that it has excellent efficacy such as iron calcium, magnesium, sodium, vitamin E and the like to maintain the homeostasis of the human body, to prevent aging of tocopherol and the like, and to treat wrinkles and spots freckles acne.

As it contains various essential amino acids, the possibilities as new food materials are infinite and we have the ability to control constipation and human body balance as well as get the nutrition of one day with one of the camels we have seen in science fiction movies. A variety of products are being launched as rice-free rice.

It is called "wrapped rice" because it is called "broken rice". Half-crushed rice is poor in quality as rice, so it is rare to eat rice and it is widely used as rice cake, alcohol, processed livestock feed, and so on.

Glutinous rice has been widely used as rice cakes, short meals, and rice crackers. Because starch, which is the main component of glutinous rice, is mainly amylopectin structure, digestion is easier than digestive rice. It is said to have a diet effect.

Nutritional components of glutinous rice are niacin 1.00 mg, sodium 3.00 mg, protein 7.40 g, carbohydrate 81.20 g, retinol 0.001 g, beta carotene 0.002 g, vitamin A 0.002 g, vitamin B1 0.14 mg, vitamin B2 0.08 mg, B6 0.10 mg, vitamin C 0.002 mg, vitamin E 0.40 mg, dietary fiber 0.60 g, zinc 1.16 mg, folic acid 6.80 g, phosphor 151.00 mg, lipid 0.40 g, iron 2.20 mg, potassium 191.00 mg, calcium 4.00 mg, cholesterol 0.002 mg , And 0.70 g ash.

Therefore, glutinous rice is rich in vitamin B and inorganic salts to prevent hypertension and adult diseases of arteriosclerosis, to reduce morning sickness of pregnant women, to prevent postpartum depression, to help breast milk to breastfeed, and rich in vitamin B Phinophilic acid and fibrin, which are main components of brown rice husk, exert heavy metals such as mercury which are liable to accumulate in the human body, and are effective for skin cosmetic and detoxifying action, increase the amount of feces and increase intestinal transit time And it is known to help prevent colon cancer.

Accordingly, it is an object of the present invention to provide an adhesive composition containing rice gum, glutinous rice, and water, which are mixed with each other and kneaded and heated to be used as adhesives for industrial and household purposes.

Hereinafter, a procedure for manufacturing an adhesive composition containing rice bran and glutinous rice according to the present invention will be described in detail on the basis of the above-described materials.

1. Mixing process

25 to 40% by weight of rice bran, 15 to 25% by weight of rice bran, 10 to 20% by weight of glutinous rice and 30 to 40% by weight of water are mixed and kneaded by rotating the stirrer at a high speed.

The mixture formed by stirring the rice bran, sugar beet, glutinous rice, and water is activated as an adhesive component by reacting rice bran and glutinous rice with water.

Meanwhile, as another embodiment of the present invention, it is preferable that it comprises 39.31% by weight of rice bran, 16.54% by weight of camphor, 11.47% by weight of glutinous rice and 32.68% by weight of water.

2. Heating process

In the heating step, the mixture is rapidly rotated in a stirrer to rapidly cool the mixture of kneaded rice bran, safflower and glutinous rice at 95 ° C for a predetermined time.

By the cooling treatment, the adhesive force of the mixture is increased.

That is, the mixture of rice bran, rice wine and glutinous rice reacts with water by the stirring process and the glue and glutinous rice react with water to generate the adhesive component, and the adhesive force is maintained by the rapid cooling process.

3. Product discharge process

The product discharging process involves the rapid cooling of rice gum and adhesive containing glutinous rice as an adhesive for industrial and domestic use.

The adhesive composition containing rice bran and glutinous rice formed by the above process can be used as an adhesive for industrial, architectural or domestic use. It can be used as an adhesive component by using natural raw materials such as rice bran, It is possible to save resources and reduce environmental pollution.

As described above, preferred embodiments of the present invention have been disclosed in the present specification and drawings, and although specific terms have been used, they have been used only in a general sense to easily describe the technical contents of the present invention and to facilitate understanding of the invention , And are not intended to limit the scope of the present invention. It is to be understood by those skilled in the art that other modifications based on the technical idea of the present invention are possible in addition to the embodiments disclosed herein.

Claims (2)

A mixture of 25 to 40% by weight of rice bran, 15 to 25% by weight of a rice bran, 10 to 20% by weight of glutinous rice and 30 to 40% by weight of water was rotated at a high speed in a stirrer to a mixture of rice bran, And then rapidly cooled to form a shaped article.
The method according to claim 1,
Characterized in that the composition is composed of 39.31% by weight of rice bran, 16.54% by weight of camphor, 11.47% by weight of glutinous rice and 32.68% by weight of water and is formed through stirring, heating and rapid cooling processes.

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