KR20010100418A - Liquid detergent composition comprising polybutadiene derivative for toilet stool - Google Patents

Abstract

1-20 parts by weight of anionic surfactant, 0.1-4.9 parts by weight of nonionic surfactant, 0.1-10 parts by weight of fragrance, and 0.1-30 parts by weight of polybutadiene-based deodorant. No bubbles are generated, the biodegradability is excellent, and there is no phase separation, and the conditions as the cleaning agent are superior to the conventional solid cleaning agents.

Description

Liquid toilet bowl cleaning composition containing polybutadiene deodorant {LIQUID DETERGENT COMPOSITION COMPRISING POLYBUTADIENE DERIVATIVE FOR TOILET STOOL}

The present invention relates to a liquid toilet bowl cleaning composition. In particular, the present invention relates to a liquid detergent composition for a toilet containing not only cleaning in the toilet but also uniformity of color, a surfactant for removing odor generated in the toilet, and a polybutadiene-based deodorant.

In more detail, the present invention is installed in a certain container and installed in a certain position in the toilet tank to be used to clean the toilet bowl, to provide a clean image to maintain a uniform color, to remove the odor generated in the toilet bowl, etc. The present invention relates to a detergent composition for a liquid toilet bowl containing a polybutadiene-based deodorant, an anionic surfactant that enhances the cleaning effect, a nonionic surfactant, and a perfume such as a lemon flavor that imparts a masking effect.

Solid toilet cleaners used in the prior art are limited in the selection of functional materials from solid and long-term use, or in the case of continuous use, the visual cleanliness inferior to the uneven color, and insoluble substances dissolved in the toilet tank during long-term use blocked the water outlet port Had the drawback of causing clogging.

In addition, the conventional liquid cleaning agent for the toilet bowl mainly used a petroleum-based synthetic surfactant or a benzene-based surfactant having a low biodegradability as the main function.

In particular, even with the existing technology, even if the toilet cleaner contains fragrance components, the amount is so small that the masking effect due to the fragrance components before and after the toilet can not be expected, and only the effect of imparting a clean image by coloring with dyes Admittedly, the peculiar smell of toilet bowls remains a problem.

Accordingly, the inventors have observed that the above-described conventional problems, and since the present invention has a limit to fundamentally remove odors as a cleaner using only a dye or a toilet bowl containing only a dye and a fragrance, the present inventors decompose malodor in the cleaner. By blending a polybutadiene derivative that can be made, and also to increase the cleaning power, a surfactant is mixed, if necessary, dyes and fragrance components are added, and these detergents are prepared in a liquid phase, and as a result, the conventional problems can be solved. The present invention was completed.

That is, this invention provides this washing | cleaning agent which was excellent in the washing | cleaning power of a toilet bowl, and the odor removal power.

In addition, the present invention is to provide a detergent that can uniformly maintain the color of the aromatic and discharged water discharged from the detergent.

Hereinafter, the present invention will be described in detail.

The liquid detergent of the present invention does not cause a problem of environmental pollution by suitably combining an alcohol-based anionic surfactant having excellent cleaning power and a low-bubble alcohol-based nonionic surfactant. The amount of the alcohol-based anionic surfactant is preferably 1 to 20 parts by weight, it is difficult to expect the cleaning effect when used in less than 1 part by weight, the visual cleanliness is reduced due to the large amount of bubbles after cleaning at 20 parts by weight or more There is a high possibility of polluting the environment. In addition, the amount of the alcohol-based nonionic surfactant is preferably 0.1 to 4.9 parts by weight, which is expected to have a synergistic effect with the alcohol-based anionic surfactant, and it is difficult to expect a synergistic effect of the cleaning power at 0.1 parts by weight or less or 5 parts by weight or more.

As the anionic surfactant in the present invention, an aliphatic alcohol-based surfactant may be used, and in particular, an aliphatic alcohol sulfate ester salt surfactant in which sulfuric acid, pyrogenic sulfuric acid, chlorosulfonic acid, and sulfuric anhydride is reacted with an aliphatic alcohol having 12 to 18 carbon atoms is preferable. .

In addition, the nonionic surfactant may be an alcohol phenolic, aliphatic alcohol, sorbitan fatty acid derivative, etc., in particular, alcoholic nonionic having 2 to 40 ethylene oxide addition moles to 10 to 16 carbon atoms. Surfactants are suitable

The deodorant blended in the composition of the present invention has the following structural formula described in Patent Publication No. 1999-0083707, which is a prior application of the present inventor who reacts with ammonia, hydrogen sulfide, amine-based, and mercaptan compounds, which are odor sources of toilet bowls, to decompose odor components. The polybutadiene derivative which has a molecular weight of 1000-5000, has an alkylamino group at one terminal terminal, and contains a sulfonate group at the other terminal in the following general formula is mentioned.

[Wherein n represents an integer of about 14 to 45,

R ₁ and R ₂ represent an alkyl group having 1 to 5 carbon atoms,

M represents sodium or potassium. ]

As for the usage-amount of the said deodorant, 0.1-30 weight part is preferable with respect to rolling property. When used in an amount of 0.1 parts by weight or less, the odor removal effect is halved, and in an amount of 30 parts by weight or more, compatibility with the raw materials of other ingredients to be compounded is problematic due to the viscosity of the deodorant.

In the present invention, in order to ensure the separation stability of the product, it is preferable to blend a stabilizer. As a stabilizer, a water-soluble cellulose derivative, such as sodium carboxymethyl cellulose, hydroxy ethyl cellulose, hydroxy propyl cellulose, sodium alginate, etc. can be used, and especially substitution degree 0.6-1.2, viscosity ( 1 solution) 10-1000 cps sodium carboxymethyl cellulose is preferable. The compounding quantity of this stabilizer is suitable for 0.1-10 weight part with respect to rollability. If the amount is less than 0.1 parts by weight, product separation may occur, and more than 10 parts by weight of the product may cause gel development, thereby degrading the value of the product.

In order to maximize the deodorizing effect and maintain olfactory cleanliness with the deodorant in the composition of the present invention, it is preferable to combine the fragrance having a fragrance function. Although it does not specifically limit as these fragrances, The flavored lemon flavor which contains 1-30 weight part of D-limonene is preferable. Although the quantity of these aromatic components is not specifically limited, When using the lemon flavor of the said D-limonene, the usage-amount is suitably 0.1-10 weight part. When used at less than 0.1 parts by weight, the directional function cannot be expected, and at more than 10 parts by weight, the directionality is too large and olfactory cleanliness cannot be expected.

Dye may be blended in the composition of the present invention to maintain visual cleanliness. The type of the dye is not particularly limited, but in the case of using a blue dye, its amount is preferably 1 to 10 parts by weight, and when used in an amount of 1 part by weight or less, the visual cleanness is deteriorated. May show a sense of rejection.

Solid toilet cleaners used in the prior art are biodegradable when used as fatty acid alcohols having a melting point of 50 ° C. or higher or ethylene oxide added molar number of 40 or more, or polyoxyethylene compounds having a weight average molecular weight of 2000 or higher due to their specificity coming from solids. Not only is it low, it has a limitation in imparting functionality (deodorization, direction, etc.) and it is difficult to maintain uniform color due to uneven solid dissolution.

Liquid toilet bowl cleaner composition of the present invention has a superior biodegradability than the solid toilet bowl, and blended fatty acid alcohol sulfate ester salt, an anionic surfactant with excellent cleaning power, and serves as an excellent polybutadiene-based and fragrance for removing odor in the toilet bowl By using lemon-based fragrance, the liquid toilet cleaner composition according to the present invention combines excellent cleaning power and deodorizing aroma function while maintaining uniform color to give a visual and olfactory clean image and protect the water quality by using biodegradable raw materials. It can exert a great effect.

Hereinafter, the present invention will be described in more detail with reference to Examples.

Examples 1-3

Next, a stabilizer (sodium carboxymethyl cellulose), a fatty acid anionic surfactant, an alkylphenyl nonionic surfactant, a lemon flavor, a deodorant, and a blue dye were prepared in water according to the composition of Table 1.

Furtherance Example 1 Example 2 Example 3 Comparative Example 1 Comparative Example 2 Comparative Example 3 Comparative Example 4 Comparative Example 5 Comparative Example 6 Comparative Example 7 Comparative Example 8 water 72.6 45 30.6 82.6 75.6 53.6 58.6 58.6 42.6 75.6 - Sodium Lauryl Alcohol Sulfate 10 15 20 10 10 30 - - 10 10 - Polyoxyethylene Nonylphenyl Ether (8) One 3 5 One One - - - One One - Polyoxyether Lauryl Ether (50) - - - - - - 25 - - - 20 Polyoxyethylene Glycol (6000) - - - - - - - 25 - - 28 Sodium Carboxymethyl Cellulose 0.4 5 9 0.4 0.4 0.4 0.4 0.4 0.4 0.4 10 Lemon scent ²⁾ 3 6 10 3 - 3 3 3 3 10 6 Deodorant ¹⁾ 10 20 30 - 10 10 10 10 40 - - Cetyl alcohol - - - - - - - - - - 20 Sodium sulfate - - - - - - - - - - 10 Blue Dye 3 6 10 3 3 3 3 3 3 3 6

week:

One) :

[Wherein n represents an integer of about 14 to 45,

R ₁ and R ₂ represent an alkyl group having 1 to 5 carbon atoms,

M represents sodium or potassium. ]

2): Midas 400 (contains Zico Co., Ltd., 50 parts by weight or less of D-limonene)

Assessment Methods

Bubble composition test method (KSM-2709), biodegradation method (KSM-2714), deodorization, aroma test (self test), uniform color test (self test), phase separation test (self test) using the composition And a cleaning test (self test).

◆ bubble test

○; Less than 200ml by Ross-Miles Foam

×; More than 200ml by Ross-Miles Foam Measurement

◆ biodegradation test

○; 90 or more (average of physical properties on day 7, 8 after experiment in accordance with KSM-2714)

×; 90 or less (average of physical properties on day 7, 8 after experiment in accordance with KSM-2714)

◆ Deodorization, direction test (self test)

1.Put 1g of stool into a 500ml round cylinder.

2. After closing, seal and leave for 30 minutes.

3. Spray 2 times the liquid detergent solution to the toilet bowl through the injection tube equipped with the nozzle.

4. After spraying, 10 persons (5 males, 5 females) should use the sensory method as the average value after the test.

Odor degree judgment table Odor Judgment 0 degrees Odorless (no smell at all) 1 degree Detection odor (we detect slight odor) 2 degrees Normal odor (we detect normal odor) 3 degree Strong odor (we sense strong odor) 4 degree Extreme odor (detects very strong odor) 5 degrees Unbearable odor (unbearable odor)

◆ uniform color test

Observed before and after stool with 10 people using the 60W incandescent light bulb for 30 days

○; Uniform every time you use

×; Not uniform every time

◆ Phase separation experiment

After mixing all samples except dye in 50 ℃ incubator for 30 days after uniform mixing ×

◆ cleaning power test

Test in the same way as the uniform color test, but observe the occurrence of water and foreign substances (fungus) in toilet bowl and water tank before and after toilet

○; Moisture and debris do not get stuck in toilet bowl and water tank

×; Moisture and debris (fungus) form in toilet bowls and water tanks

The evaluation results are shown in Table 3 below.

division Example 1 Example 2 Example 3 Comparative Example 1 Comparative Example 2 Comparative Example 3 Comparative Example 4 Comparative Example 5 Comparative Example 6 Comparative Example 7 Comparative Example 8 Bubble Test ○ ○ ○ ○ ○ × ○ ○ ○ ○ ○ Biodegradation Test ○ ○ ○ ○ ○ × ○ × ○ ○ × Deodorization test 0 degrees 0 degrees 0 degrees 5 degrees 1 degree 0 degrees 0 degrees 0 degrees 0 degrees 3 degree 5 degrees Uniform color test ○ ○ ○ ○ ○ ○ ○ ○ × ○ × Phase Separation Test ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ Detergency Test ○ ○ ○ ○ ○ ○ × × ○ ○ ×

As described above, the liquid toilet bowl cleaning composition according to the present invention is a composition based on anionic surfactants and nonionic surfactants, and has excellent cleaning power, no bubbles, excellent biodegradability, no phase separation, and the like. The condition as a detergent is a useful invention which is superior to the conventional solid detergent.

Claims (4)

1 to 20 parts by weight of an alcoholic anionic surfactant, 0.1 to 4.9 parts by weight of an alcoholic nonionic surfactant, 0.1 to 10 parts by weight of lemon flavor (containing 30 or less D-limonene), and 0.1 to 30 parts by weight of a polybutadiene deodorant Liquid toilet bowl cleaning composition. The liquid toilet bowl cleaning composition according to claim 1, wherein the anionic surfactant is an aliphatic alcohol sulfate ester salt obtained by reacting sulfuric acid, pyrogenic sulfuric acid, chlorosulfonic acid, and sulfuric anhydride with 12 to 18 carbon atoms. The liquid toilet bowl cleaning composition according to claim 1, wherein the nonionic surfactant is an alcoholic nonionic surfactant having 2 to 40 moles of ethylene oxide added to a secondary alcohol having 10 to 16 carbon atoms. The detergent composition for a liquid toilet according to claim 1, wherein the polybutadiene derivative has a molecular weight of 1000 to 5000, has an alkylamino group at one end of the formula, and contains a sulfonate group at the other end. [Wherein n represents an integer of about 17 to 45, R ₁ and R ₂ represent an alkyl group having 1 to 5 carbon atoms, M represents sodium or potassium. ]