KR20020039883A - Tablet-shaped cleanser and its manufacturing method - Google Patents

Abstract

PURPOSE: Provided is a tablet type detergent composition excellent in washing ability and storage ability, which keeps enough mechanical strength and can be disintegrated and dispersed rapidly in low temperature water. CONSTITUTION: The tablet type detergent composition comprises 10-30wt% of a nonionic surfactant, 0.5-15wt% of an anionic surfactant, 10-35wt% of a zeolite, 1-40wt% of sodium carbonate, 5-15wt% of a water-soluble silicate as a disintegrating auxiliary, and 5-10wt% of cellulose as a disintegrating agent. The nonionic surfactant is C8-C12 alkyl polyoxy ethylene ether and the anionic surfactant is a salt of C8-C24 high aliphatic acid.

Description

Tablet type detergent composition and its manufacturing method {Tablet-shaped cleanser and its manufacturing method}

The present invention relates to a detergent composition in which granular powder detergent particles are tableted. More specifically, the present invention relates to a detergent composition comprising nonionic surfactant as a main component and anionic surfactant (Soap) as other surfactants, builders such as soda ash, zeolite, and the like. In particular, the present invention relates to a tablet detergent composition using a polymeric polymer (CELLULOSE) having strong water absorption as a disintegrating agent of a tablet detergent during washing and a water-soluble silicate as a disintegration aid and a method for producing the same.

Currently, the most widely used laundry detergent in the laundry detergent market in Korea is a granular powder detergent, which is to be weighed using a measuring spoon contained in the detergent container during washing. At this time, many consumers have a problem that it is difficult to keep the standard usage recommended by the manufacturer, excessively used more than necessary or sometimes less than the standard amount. In addition, there is a hygiene problem, such as when dust is weighed or stored in powder detergent to stimulate the smell.

In recent years, with the development of related technologies, detergents have been increasingly concentrated and densified, but this has only the effect of reducing the amount of detergent used and storage space, and the problems of weighing and dust described above are fundamentally solved. In addition, other liquid laundry detergents are also inconvenient for weighing or hygiene, such as remaining residues in the container.

On the other hand, tablet detergents are to be used more economically by eliminating the inconvenience of weighing at the time of input by tabletting high-concentrated detergent powder and consumers to keep accurate standard usage, which is different from the powder form or liquid detergent Not only can it contribute to preventing environmental pollution, but it does not irritate the sense of smell when dust is injected, and the storage condition is clean, so it is much more hygienic and takes up less storage space than existing detergents. Have.

However, in order for tablet detergent to be distributed as a practical product, a certain hardness must be provided to be resistant to the impact that may occur during packaging, transportation and storage. It should be able to easily collapse and disintegrate.

In this regard, it is already known that in preparing tablet detergents it is quite difficult to achieve adequate mechanical strength and rapid dispersibility and solubility in wash water. That is, tablet-type detergents molded at low molding pressure cannot obtain sufficient mechanical strength and are easily broken in the manufacturing process and distribution process. On the contrary, tablet-type detergents that are strongly shaped so as to obtain sufficient mechanical strength have a disadvantage that they do not sufficiently disintegrate and disperse in the wash water.

In order to solve these drawbacks, Japanese Patent No. 62-30197 discloses a neutral tablet detergent composition which improves disintegration and dispersibility by foaming with a solid organic acid and bicarbonate.

However, the tablet detergent blended with bicarbonate and organic acid is intended to foam when water comes into contact with the surface of the detergent in water, but there is a drawback that water enters and foams inside the tablet detergent. The reason is that when the tablet detergent comes into contact with water, it inhibits the entry of water by gelling or pasting ingredients such as active agents on the surface thereof, and thus, a time difference occurs in the reaction in the tablet detergent and eventually results in foaming. Dissolution and dispersion promotion effect are not obtained sufficiently.

In addition, as the size of the particles constituting the tablet detergent is uniform and small, it is known that the binding strength of the tablet increases. In view of this, many patents regarding the size and distribution of the particles have been applied. For example, British Patent GB-9015503 limits the particle size in the range of 200 to 2000 um (more specifically, 250 to 1400 um). In the present invention, it is also required that the difference between the upper and lower limits of a certain size is 700 um or less, and that the particle shape is relatively regular and constant. The addition of zeolite used as a water softener reduces the dissolution and dispersion, so that phosphate is used as an alternative material. The use of phosphate improves dissolution and dispersibility because heat of hydration is generated upon contact with water.

However, even if the size of the particles is generally uniform, breakage or change of shape may occur in the manufacturing step of the tablet detergent. In addition, when the particle size is small, the bond is firm, there is a problem that the detergent is put into the washing cycle and the time is delayed to collapse so that it does not exhibit its normal function. In addition, as is well known, phosphate has a disadvantage of causing water pollution.

In addition, Korean Patent No. 93-2501 (Publication) discloses a tablet detergent composition which uses a binder to secure a large porosity of a tablet detergent and accelerates its disintegration in wash water.

However, in the case of tablet detergent using a binder, there is a problem in that the solubility of the binder itself is lowered due to a decrease in water temperature. That is, in general, when washing at home, many tap water is used as it is, especially in winter, since the water temperature is lowered to near 0 ° C, the tablet-type detergent using a binder has a limitation in dissolving and dispersing.

On the other hand, looking at the conventional tablet-type detergent in terms of composition it can be seen that it is of the two types of zeolite type and phosphate type as follows.

Zeolite TYPE Phosphate TYPE Anionic surfactant 15-30 10 to 30 Nonionic surfactant 5 to 15 〈5 SOAP 〈5 〈5 Zeolite 15-30 〈5 phosphate - 〉 30 bleach 10 to 15 10 to 16 Disintegrant 5 to 17 0 to 12 lead carbonate BALANCE

Among them, the functionally important substance in the tablet detergent is a disintegrating agent, and its mechanism of action is characterized in that the absorbent polymer polymer absorbs moisture and disintegrates.

Examples of the polymer include acryl-based superabsorbent polymer (trade name: FD-1000), NaCMC (Soduim Carboxymethylcellulose), and cross-linked carboxymethyl cellulose (trade name: AC-DI-SOL).

Among them, FD-1000, which is an acrylic polymer, is excellent in expandability in neutral, but deteriorates in expandability in alkaline, and has a problem of remaining after washing due to absorption and expansion of water and floating on the water surface.

On the other hand, NaCMC (Soduim Carboxymethylcellulose) and crosslinked carboxymethylcellulose are not a problem in the expansion in neutral and alkaline. However, these are not a problem in the formulation consisting of an anionic surfactant as the main component, but in the formulation in which the nonionic surfactant is the main component as in the present invention, there is a limit to increase the cleaning power due to the problem that the decay force is sharply lowered.

The present invention has been made to solve the above problems, and an object of the present invention is to provide a tablet-type detergent that does not depend greatly on the upper and lower limits of the particles and has excellent disintegration or cleaning power but does not cause any environmental pollution. That is, to provide a tablet-type detergent that is completely collapsed regardless of the main range (40 ~ 80 mesh) in the particle size distribution.

Another object of the present invention is to provide a tablet detergent having excellent expandability, solubility, storage stability and storage property in any environment. In particular, it does not use a separate blowing agent, and it prevents water pollution by using zeolite, which is a water softener, and in particular, solves the problems of storage and storage, which are disadvantages of nonionic surfactants, by using water-soluble silicates. It is possible to increase the storage stability, disintegration and cleaning ability at the same time to provide a tablet detergent.

The present invention has been made in order to achieve the above object, rather than controlling the upper and lower limits of the particle size, after assembling the detergent particles, and concentrated to produce a tablet-type detergent, while reducing the destruction of detergent particles at the time of purification, specific gravity It is characterized in that the high tablet detergent can be produced.

The present invention is also characterized by increasing the disintegration, solubility and storage storage by using a water-soluble silicate as a disintegration aid to assist while using cellulose as a disintegrating agent and cellulose as a main component for this purpose. .

The nonionic surfactant used in the detergent is prepared by compressing the coated particles, which has a problem in that the disintegration of the finished detergent is inferior when the nonionic component is compressed when heated and compressed. Therefore, nonionic surfactants have been used in general detergents, but have not been used as main ingredients in tablet detergents such as the present invention because of their physical properties. In other words, in the conventional tablet-type detergent, the content of the nonionic surfactant was inevitably limited to a certain level or less, and as a result, there was a limit in improving the cleaning power.

However, the inventors have found that the above problems caused by the storage and storage of nonionic surfactants can be solved by adding water-soluble silicates as disintegration aids to tablet detergents, and thus, tablet type containing a large amount of nonionic surfactants. It is now possible to manufacture detergents.

That is, since the water-soluble silicate is a layered silicate layer with the ordinary silicate, it can be included in the non-ionic outflow because it is a porous material. On the other hand, when looking at zeolites, for example, zeolites are porous like water-soluble silicates, they contain moisture in themselves, and thus, when compressed during the manufacturing process of tablet-type detergents, there is a problem that they cannot prevent non-ion spills. have. Therefore, zeolites cannot be used as an adjuvant in tablet detergents based on nonionic surfactants because of such instability.

EMBODIMENT OF THE INVENTION Hereinafter, the content of this invention is demonstrated in detail.

First, the preparation method of the tablet detergent will be described. Anionic surfactants and soda ash (1: 1 ratio of medium and low ashes), water-soluble silicates, fluorescent brighteners, etc. are mixed, and then, nonionic surfactants and perfumes are mixed. Was added and stirred to prepare a slurry.

After adding zeolite to this, it is assembled and pulverized into particles of a certain size. Then, enzymes and bleaches which are weak to heat or destroyed when crushed are added. The final specific gravity is controlled to be 0.75 g / cc to 0.85 g / cc. As the disintegrating agent, cellulose, which is a high polymer having high water absorption and excellent in expandability, is added thereto.

That is, the composition used in the present invention may include nonionic surfactants and anionic surfactants and excipients such as soda ash, zeolites, and water-soluble silicates, and in addition, small amounts of raw materials such as enzymes, flavors, fluorescent whitening agents, and bleaching agents may be additionally added. Can be.

In addition, as the disintegrating agent of the tablet detergent, which is an important factor in the present invention, 5% by weight to 10% by weight of cellulose, which is a granular, high absorbent and expandable polymer, is used. Silicates are used.

The nonionic surfactant of the present invention is a reaction product of an alkylphenol having 8 to 12 carbon atoms and an alkylene oxide (usually ethylene oxide), and generally has an aliphatic primary having 8 to 12 carbon atoms as a material having 5 to 25 moles of ethylene oxide per molecule. A condensation product of a secondary linear or branched alcohol and ethylene oxide and a product obtained by reacting propylene oxide with ethylenediamine and a product by condensation of ethylene oxide.

Other nonionic surfactants include long chain tertiary amine oxides, phosphine oxides and dialkyl sulfoxides.

In the present invention, the nonionic surfactant may contain 10% by weight to 30% by weight, more preferably 15% by weight to 25% by weight.

The anionic surfactants useful in the composition of the present invention are 0.5 wt% to 15 wt% of alkali metal soaps such as sodium or potassium of higher fatty acids having 8 to 24 carbon atoms, more preferably 12 to 18 carbon atoms, for improving cleaning action and controlling bubbles. %, More preferably 1 to 10% by weight. As the usable higher fatty acid, palm, coconut oil, tallow, etc. which can be obtained from a plant or an animal may be usefully used.

On the other hand, one of the most important factors in tablet detergent is that tablet detergent should be put into the washing cycle to disintegrate and dissolve quickly. Otherwise, the detergent may not function properly because the decay and dissolution time may be delayed even if the detergent particles may or may not be attached to the laundry at the end of the washing cycle. Therefore, shortening the disintegration and dispersion time in the manufacture of tablet detergents is more important than any factor.

In the present invention, in order to shorten the disintegration and dispersing time was added a polymer polymer having excellent absorbency and expandability. In particular, in order to effectively perform the function as a disintegrant, the adjuvant was added together so that water could easily penetrate and disintegrate in the tablet detergent.

As the polymer suitable for the present invention, CELLULOSE (trade name: Arbocel TF0415 of JRS Co., Ltd.), which is easily commercially available and has excellent absorbency and expandability, may be mentioned.

The composition of Arbocel TF0415, JRS's polymer, is 70% Cellulose (CAS No: 9004-34-6), 20% Hemi-Cellulose (CAS No: 9004-34-6), and Lignin (CAS No: 9005-53). -2) 10%

The structural formula of Arbocel TF0415 is shown below.

(n is approximately 1000)

The Arbocel TF0415 contributes to shortening the disintegration time of the detergent by providing not only the disintegration force but also the bonding force, and to prevent breakage during distribution or storage of the tablet-type detergent, and to swelling (expansion) rapidly upon contact with water. Turned out.

Next, water-soluble silicates and zeolites can be considered as disintegration aids to improve the disintegration ability. Although zeolites have more aspects of disintegration than water-soluble silicates, they contain moisture in themselves as described above. The problem of spontaneous collapse occurs during storage, and there is a problem that can remain after washing because it is insoluble.

However, the water-soluble silicate does not contain moisture in the material itself, so it can solve the problem of spontaneous decay, and because it dissolves even at low temperatures, there is no problem remaining after washing. This gives the tunnel effect of supplying water to the disintegrant inside the tablet detergent surface as well as shortening the disintegration time of the detergent and improving the storage and storage properties of the tablet detergent with the nonionic surfactant as a main ingredient. Contribute to preventing. Adjuvants content of 5% to 15% by weight are suitable.

In the present invention, the use of the above-mentioned polymer and the adjuvant together, the collapse time is reduced, as well as the non-ionic surfactant was found to have the advantage of excellent storage and storage of the product in the detergent. In addition, disintegrants added to tablet detergents were found to have increased expandability and absorbency as the granules were granules, thereby improving disintegration and solubility when added to a washing cycle.

Hereinafter, a method of preparing a tablet detergent and an evaluation method of physical properties and performance according to an embodiment of the present invention will be described.

1. Preparation of highly concentrated powder detergent

After mixing the above-mentioned anionic surfactant, sodium carbonate (middle to high ratio 1: 1 mixture), water soluble silicate, and optical brightener, a nonionic surfactant and a flavoring agent are added and stirred to form a slurry. The zeolite is added to granulate and pulverize into particles of a certain size, and then a small amount of enzyme, bleach, which is weak to heat or can be destroyed during crushing, is added to adjust the final specific gravity to be 0.75 g / cc to 0.85 g / cc.

2. Preparation of the composition of the tablet detergent

The polymer laundry detergent (Arbocel TF0415 of JRS Co., Ltd.) having excellent absorbency and expandability is added to the powder laundry detergent prepared in 1 above. The disintegrant is mixed with a powder laundry detergent or stirred together with a small amount of raw material, and stirred to prepare a tablet detergent.

3. Tableting

The tableting process is to put the powder detergent prepared in the above 2 into a mold (45 mm diameter, 35 mm height cylinder) using a tableting machine (hydraulic press manufactured by Interpark Korea Co., Ltd.) that can adjust the tableting pressure and time. Enter the time and tablet.

4. Evaluation of physical properties of tablet detergent

There may be various methods for evaluating the properties of tablet tablets, but the decay rate of the tablet tablets was measured by the beaker test method.

To do this, place 800 ml of water in a 1000 ml beaker, and then place a tablet-type detergent on an instrument that can be about 5 cm above the bottom of the beaker (a device similar to the shape of a trivet but with a mesh mesh (about 10 mesh) installed in the center). Measure the decay with a measurement time of 1 minute. And because the water temperature of Korea changes according to the season, the experimental temperature in the present invention was 5 ℃ ~ 25 ℃.

Hereinafter, the effects on the present invention will be described through experimental examples.

Powdered detergents were prepared with each of the following basic compositions and disintegrants were added to prepare concentrated and general tablet detergents, followed by disintegration and solubility tests in a beaker. For reference, the table below shows the basic composition of the tablet-type detergent in Formulations 1 and 2, and the notation of disintegrants and other unspecified components is described in detail in Formulations 1 and 2 described later.

Unit: weight%

Raw material name Prescription 1 Prescription 2 Remarks Anionic Surfactants ^{(Note 1)} 7 4 Nonionic Surfactant ^{(Note 2)} 24 12 Zeolite 35 20 Disintegrant ^{(Note 3)} Arbocel TF0415 - - Supplements ^{Note 4)} SKS-6 (Water Soluble Silicate) - - Zeolite - - Medium Meeting ^{(Note 5)} Balance Balance Competition ^{(Note 5)} Small amount of raw material ^{(Note 6)} 8 or less 8 or less

Note 1): Soap

Note 2): Polyoxyethylene ether (EO: 7 to 9) of higher alcohol and alkyl phenol

Note 3, 4): Addition amount is indicated separately

Note 5: The content ratio of middle and high races is 1: 1.

Note 6): enzymes, optical brighteners, bleaches, perfumes

<Prescription 1>: Prescription of concentrated detergent (the amount of disintegrant and auxiliary agent for prescription 1 and tableting pressure in the manufacture of tablet detergent)

Unit: weight%

Prescription 1- One 2 3 4 5 6 7 8 9 10 11 12 13 Disintegrant Arbocel TF0415 7 7 7 7 7 7 7 7 7 7 7 7 7 Supplements Water soluble silicate - 11 12 13 14 15 16 - - - - - - Zeolite - - - - - - - 11 12 13 14 15 16 Tableting pressure (kg / cm ² ) 20 22 25 28 30 32 35 22 25 28 30 32 35

Prescription 1- 14 15 16 17 18 19 20 21 23 24 25 26 27 Disintegrant Arbocel TF0415 8 8 8 8 8 8 8 8 8 8 8 8 8 Supplements Water soluble silicate - 11 12 13 14 15 16 - - - - - - Zeolite - - - - - - - 11 12 13 14 15 16 Tableting pressure (kg / cm ² ) 22 25 28 30 32 35 38 25 28 30 32 35 38

Prescription 1- 28 29 30 31 32 33 34 35 37 38 39 40 41 Disintegrant Arbocel TF0415 9 9 9 9 9 9 9 9 9 9 9 9 9 Supplements Water soluble silicate - 11 12 13 14 15 16 - - - - - - Zeolite - - - - - - - 11 12 13 14 15 16 Tableting pressure (kg / cm ² ) 25 28 30 32 35 38 40 28 30 32 35 38 40

Prescription 1- 42 43 44 45 46 47 48 49 51 52 53 54 55 Disintegrant Arbocel TF0415 10 10 10 10 10 10 10 10 10 10 10 10 10 Supplements Water soluble silicate - 11 12 13 14 15 16 - - - - - - Zeolite - - - - - - - 11 12 13 14 15 16 Tableting pressure (kg / cm ² ) 25 30 32 35 38 40 42 30 32 35 38 40 42

Disintegration and solubility test was conducted through a beaker test of the tablet-type detergent prepared in Formulation 1, and the results are as follows.

<Prescription 1: beaker test result>

Prescription 1- One 2 3 4 5 6 7 8 9 10 11 12 13 Beaker test 5 ℃ △ ◇ ◎ ◎ ◎ ◎ ◎ ◇ ◇ ◎ ◎ ◎ ◎ 25 ℃ △ ◇ ◎ ◎ ◎ ◎ ◎ ◇ ◇ ◎ ◎ ◎ ◎

Prescription 1- 14 15 16 17 18 19 20 21 23 24 25 26 27 Beaker test 5 ℃ △ ◎ ◎ ◎ ◎ ◎ ◎ ◇ ◇ ◎ ◎ ◎ ◎ 25 ℃ △ ◎ ◎ ◎ ◎ ◎ ◎ ◇ ◇ ◎ ◎ ◎ ◎

Prescription 1- 28 29 30 31 32 33 34 35 37 38 39 40 41 Beaker test 5 ℃ ◇ ◇ ◎ ◎ ◎ ◎ ◎ ◇ ◎ ◎ ◎ ◎ ◎ 25 ℃ ◇ ◇ ◎ ◎ ◎ ◎ ◎ ◇ ◎ ◎ ◎ ◎ ◎

Prescription 1- 42 43 44 45 46 47 48 49 51 52 53 54 55 Beaker test 5 ℃ ◇ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ 25 ℃ ◇ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎

* Beaker test

◎: complete collapse

◇: more than 85% by weight collapse

△: 50 to 85% by weight collapse

X: 50 wt% or less collapse

As can be seen from the test results of the disintegrant, it can be seen that when the content of the disintegrant is 7 wt% to 10 wt%, all of the disintegration forces are good.

In addition, tableting pressure is suitable to be less than 25 ~ 33kg / ㎠. If the tableting pressure is 33 kg / cm 2 or more, the nonionic surfactant may be cured during storage, which is not preferable because there is a possibility of problems in storage storage. In general, nonionic surfactants are characterized by easy curing even at low tableting pressure, but in the present invention, complete collapse occurs even at a relatively low tableting pressure of 25 to 33 kg / cm 2.

In addition, it can be seen that the disintegration force is further improved by adding the adjuvant. However, since the zeolite contains water in itself and exhibits the above-mentioned problems, it is better to add a water-soluble silicate. In addition, as shown in the above results, it can be seen that when the auxiliary content is 11% by weight to 16% by weight, all of the good results are obtained.

<Prescription 2>: General detergent (the amount of disintegrant and tableting pressure in the preparation of tablet detergent)

Unit: weight%

Prescription 2- One 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Disintegrant Arbocel TF0415 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 Supplements SKS-6 - 4 5 6 7 8 9 10 - - - - - - - Zeolite - - - - - - - - 4 5 6 7 8 9 10 Tableting pressure (kg / cm ² ) 16 18 20 22 25 28 30 32 18 20 22 25 28 30 32

Prescription 2- 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Disintegrant Arbocel TF0415 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 Supplements SKS-6 - 4 5 6 7 8 9 10 - - - - - - - Zeolite - - - - - - - - 4 5 6 7 8 9 10 Tableting pressure (kg / cm ² ) 18 20 22 25 28 30 32 35 20 22 25 28 30 32 35

Prescription 2- 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 Disintegrant Arbocel TF0415 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 Supplements SKS-6 - 4 5 6 7 8 9 10 - - - - - - - Zeolite - - - - - - - - 4 5 6 7 8 9 10 Tableting pressure (kg / cm ² ) 20 22 25 28 30 32 35 38 22 25 28 30 32 35 38

<Prescription 2: Beaker test result>

Prescription 2- One 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Beaker test 5 ℃ X X X △ △ ◇ ◇ ◇ X X X △ △ ◇ ◇ 25 ℃ X X X △ △ ◇ ◇ ◇ ◇ X X X △ △ ◇

Prescription 2- 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Beaker test 5 ℃ △ △ △ ◇ ◇ ◇ ◎ ◎ △ △ ◇ ◇ ◎ ◎ ◎ 25 ℃ △ △ △ ◇ ◇ ◇ ◎ ◎ △ △ ◇ ◇ ◎ ◎ ◎

Prescription 2- 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 Beaker test 5 ℃ ◇ ◇ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ 25 ℃ ◇ ◇ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎

* Beaker test

◎: complete collapse

◇: more than 85% by weight collapse

△: 50 to 85% by weight collapse

X: 50 wt% or less collapse

From the experimental results, it is confirmed that the test results of the disintegrant as a whole have a result similar to that of prescription 1. In addition, in Formula 2, the content of the disintegrant is 4% by weight, but the disintegration force is weak, but when the 5% by weight and more than 5% by weight it can be seen that the disintegration force is equivalent. Therefore, the content of the disintegrant is preferably 5% by weight or more.

However, since the disintegrant used in Formulations 1 and 2 is an insoluble polymer, if the disintegrant is excessively contained in excess, the content of the detergent component may be reduced, so that the washing power may be reduced, and the disintegrant may remain after washing, and thus economical efficiency is low. Therefore, considering the cleaning power and economics, it was found that it is not preferable to contain the disintegrant in excess of 10% by weight. After all, considering the experimental results and cleaning power, economical efficiency in Formulations 1 and 2 it can be seen that the disintegrant is preferably in the range of 5 to 10% by weight.

In addition, in the adjuvant, when the adjuvant content is 4% by weight, there is almost no adjuvant effect, and it is confirmed that it is effective only when it is 5 to 10% by weight. Therefore, when combining the above data with the experimental results in the above-mentioned prescription 1, it can be seen that the adjuvant is preferably 5 to 16% by weight.

In addition, even in prescription 2, if the tableting pressure is 33kg / cm ² or more is the same problem occurs in storage storage.

Through the above examples, when a tablet-type detergent using a water-absorbing high polymer (Cellulose) and an adjuvant is added to the washing cycle, it can be confirmed that the collapse time, complete collapse and excellent distribution and storage storage.

As can be seen from the above, in the present invention, by using a high moisture absorbing polymer (Cellulose) as a disintegrating agent and a water-soluble silicate as the disintegration aid, it is possible to increase the content of non-ionic surfactants, while excellent cleaning power Maintaining sufficient mechanical strength and rapidly disintegrating and dispersing in low temperature water, it is also possible to obtain a tablet detergent having excellent cleaning power and storage storage ability without being greatly affected by the upper and lower limits of the particles.

Claims (8)

A tablet detergent composition comprising a nonionic surfactant, wherein the tablet detergent composition comprises cellulose as a disintegrating agent and a water soluble silicate as a disintegrating aid. 10 to 30% by weight of nonionic surfactant, 0.5 to 15% by weight of anionic surfactant, 10 to 35% by weight of zeolite, and 1 to 40% by weight of sodium carbonate; 5-15% by weight of water-soluble silicate as disintegration aid; Tablet type detergent composition comprising 5 to 10% by weight of cellulose as a disintegrating agent. The tablet detergent composition according to claim 2, further comprising 0.5 to 8% by weight of enzymes, optical brighteners, bleaches and flavorings. The tablet detergent composition according to any one of claims 1 to 3, wherein the nonionic surfactant is an alkyl polyoxyethylene ether having 8 to 12 carbon atoms. The tablet detergent composition according to any one of claims 1 to 3, wherein the anionic surfactant is a higher fatty acid salt having 8 to 24 carbon atoms. The cellulose as a disintegrating agent according to any one of claims 1 to 3 has a composition of Cellulose (CAS No: 9004-34-6) 70%, Hemi-Cellulose (CAS No: 9004-34-6) 20 Tablet composition comprising a% and Lignin (CAS No: 9005-53-2) 10%. The nonionic surfactant according to any one of claims 1 to 3, wherein the nonionic surfactant is RO (CH ₂ CH ₂ O) n, wherein n is 7-9, and R has 10-15 carbon atoms. Tablet detergent composition. 0.5 to 15% by weight of anionic surfactant, 1 to 40% by weight of sodium carbonate (1: 1 mixture of medium and high content), 5 to 15% by weight of water soluble silicate, and a nonionic interface after mixing Adding 10 to 30% by weight of the active agent and the flavoring and stirring to prepare a slurry; Adding 10 to 35% by weight of zeolite to assemble and grind the particles into particles of a predetermined size; Finally adjusting the specific gravity to 0.75 g / cc to 0.85 g / cc by adding an enzyme or a bleach that is weak to heat or can be destroyed upon grinding; Method for producing a tablet-type detergent comprising the step of adding homogeneous cellulose (Cellulose) as a disintegrating agent by 5 to 10% by weight and stirring and uniformly mixing.