JPS61228100A - Foamable detergent composition - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to a foaming detergent composition that is stable upon long-term storage.

[Conventional technology]

JP-A-56-163199 and JP-A-55-1475
As disclosed in No. 98, etc., foaming detergents made by blending a carbonate and an organic acid with a surfactant are known. On the other hand, as disclosed in Japanese Patent Publication No. 60-9009, a foaming bath composition containing a carbonate and an organic acid can be stabilized by incorporating magnesium oxide and/or sodium aluminium as a stabilizer. It is also known that agents can be obtained.

[Problem that the invention seeks to solve]

The present invention aims to provide a new stable foaming detergent composition to replace the above-mentioned prior art, particularly a foaming detergent composition containing a surfactant. Means] The present invention is a foaming detergent composition characterized by blending boric anhydride and/or barium oxide as a stabilizer into a foaming detergent containing a surfactant, a carbonate, and an organic rR.

The surfactant according to the present invention may be a polar ionic surfactant, a cationic surfactant, a nonionic surfactant, or an amphoteric surfactant, such as sodium alkylbenzenesulfonate,
Conventional surfactants such as alkyl sulfate sodium salt, lauryl trimethylammonium chloride, alkylaminoethylglycine, and polyoxyethylene lauryl ether can be mentioned, and one or more of them may be used. Examples of carbonates include dry salts of carbonated water, and examples of organic acids include citric acid, tartaric acid, malic acid, malonic acid, succinic acid, lactic acid,
Examples include acids that are water-soluble and exhibit dispersibility in an aqueous solution, such as fumaric acid, sulfamino acid, and p-toluenesulfonic acid. All of these organic acids are solid at room temperature and are used in a dry state. The composition of the present invention usually contains an appropriate amount of fragrance and/or pigment, but it may also contain rust inhibitors, proteolytic enzymes, silicones, and detergent builders such as polyphosphates and silicates. Good too. Examples of rust preventive agents include benzotriazole and dicyclohexyl ammonium nitrite.
~1.0 part by weight is sufficient. If metal products such as copper alloy products or plated products (for example, those plated with gold or silver coloring) are cleaned for a long time with the foaming cleaning agent according to the present invention, corrosion or discoloration of the metal products may occur. However, such adverse effects can be prevented by adding a rust preventive agent. Proteolytic enzymes, silicones, and detergent builders are added as necessary to enhance the cleaning effect. If necessary, inorganic salts such as sulfates such as sodium sulfate and common salt, and abrasives may be added.

Furthermore, upon tabletting, conventional excipients and binders such as polyvinylpyrrolidone, sorbitol, starch, lactose, and carboxymethyl cellulose may be added.

In the composition of the present invention, the surfactant is 0.1 to 4
0 parts by weight, preferably 0.5 to 25 parts by weight, 5 to 90 parts by weight as carbonates, preferably 20 to 80 parts by weight, 5 to 50 parts by weight as organic acids, preferably 10 to 40 parts by weight, stabilizers The boric anhydride and/or barium oxide may be used in an amount of 0.1 to 20 parts by weight, preferably 0.5 to 15 parts by weight. Further, if necessary, it is preferable that the amount of added components does not exceed 50 parts by weight.

[Effect]

The effervescent cleaning composition according to the present invention is stored in the form of powder, granules, tablets, etc. in fixed amounts in a sealed state, and when used, the seal is broken and dissolved in a fixed amount of water. Conventional foaming detergent compositions containing only a surfactant, a carbonate, and an organic acid generate carbon dioxide gas during storage even if sealed, causing the packaging to break and become unusable. However, since the foaming detergent composition of the present invention contains boric anhydride and/or barium oxide as a stabilizer, no carbon dioxide gas is generated and the components do not change at all even after long-term storage. be.

In addition, when the composition of the present invention is added to a certain amount of water during use, carbon dioxide gas is generated by the action of the carbonate and organic acid, which stirs the cleaning solution and facilitates the dissolution and diffusion of the surfactant. It has the effect of vibrating dirt on objects to make it easier to remove the dirt, and the cleaning ability is improved by stirring the cleaning solution with carbon dioxide gas and the synergistic effect of the cleaning action of the carbonate itself and the surfactant. .

[Examples and comparative examples]

Put each of the following compositions into a mixer and mix thoroughly,
Form into tablets with a diameter of 20 mm and a thickness of 0.70 mm using a tablet press. This was sealed and packaged with aluminum laminated film and heated to 5
After being stored for 6 months at 80% zero weight humidity, there was no change in appearance at all.

500rII for 1gJE of my husband's tablets! When dissolved in water, carbon dioxide gas generation was extremely good.

Example 1 Sodium hydrogen carbonate 60 parts by weight citric acid
201 Alkylbenzenesulfone #RNa 15
zBoric anhydride B2035I Fragrance 11 Color Appropriate amount Example 2 Hydrogen carbonate) IJum 50 parts Tartaric acid
251 N & lauryl sulfate 20 l anhydrous porridge! 21 Sunka Barium B&
0 1 #Fragrance
21 Benzo) IJ Azole 0.5 parts by weight Example 3 Sodium sesquicarbonate 38 parts by weight Citric acid
39 z Sodium alkylbenzenesulfonate 101 Sodium tripolyphosphate
201 Boric anhydride 21 Dye Appropriate amount Example 4 Hydrogen carbonate) IJium 60 deuterium citric acid 20 1 Alkylbenzenesulfone @Na 15# Polyvinylpyrrolidone
Barium 21 oxide 3I Fragrance 11 Example 5 Sodium hydrogen carbonate 50 parts by weight Succinic acid
20 l Alkylbenzenesulfone [Na l OI Coconut oil fatty acid jetanolamide 51 Barium oxide 5 parts by weight Proteolytic enzyme 0.51 CNOV
Alcalaae T) Example 6 Sodium sesquicarbonate 57 parts by weight citric acid
15 l alkylbenzene sulfone [
Na 8 tNa lauryl sulfate 41 Boric anhydride 21 Na hexametaphosphate 10z Lactose
3I fragrance
II Comparative Example Tablets similar to those in Examples were made for each of the compositions of Examples 1 to 6 above, except that boric anhydride and/or barium oxide were removed. The package was torn within 1 day and became unusable. [Effects of the Invention] The present invention provides a foaming detergent containing a surfactant, a carbonate, and an organic acid by blending boric anhydride and/or barium oxide. , the foaming cleaning agent has the effect that it can be stored for a long period of time by giving stability to it, and also has the effect that carbon dioxide gas is generated well during use and the cleaning effect is improved.

Claims (1)

[Claims] A foaming detergent composition comprising a foaming detergent containing a surfactant, a carbonate, and an organic acid, and boric anhydride and/or barium oxide as a stabilizer.