JPH10298500A - Novel lustering agent composition for floor - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain a compsn. which can be easily peeled off without using a peeling agent of an alkali type or a solvent type by adding an anionic surfactant to a lustering agent compn. for floors. SOLUTION: Examples of the anionic surfactant used are sodium dodecylsulfate, sodium polyoxyethylene dodecylsulfate, a sodium polyoxyethylene alkylphenylsulfate, a sodium linear alkylbenzenesulfonate, a sodium alkanesulfonate, and a sodium α-olefinsulfonate, an alkylbenzenesulfonate and an alkanesulfonate being pref. The content of the surfactant in the compsn. is usually 0.1-5.0 wt.%. The lustering agent compsn. contains, for example, a metal-crosslinkable acrylic copolymer resin, an alkali-soluble resin, a wax, a plasticizer, etc.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to a glazing composition for floors such as non-asbestos tiles, vinyl floor tiles and other chemical floor tiles, wood floors (flooring materials), marble, terrazzo, granite and other flooring materials. About.

[0002]

2. Description of the Related Art A floor glazing composition is used to protect a floor material and give it an aesthetic appearance by applying it to a floor material or the like and forming a film after drying. Conventionally, there are three types of floor polish compositions, oily, aqueous, and emulsifying. Recently, with the development of new flooring, the oily type uses a solvent. Some may not be used. Accordingly, the mainstream of recent floor polishes are aqueous and emulsifying types (see JP-B-53-22548, JP-B-6-6649, JP-A-8-73814, JP-A-6-80933). ). In addition, examples of the solid content forming a film include polymers such as synthetic resins, waxes, plasticizers, and the like.

[0003] The floor polish composition must be periodically peeled off due to soiling and damage of the coating due to human walking and yellowing of the coating due to ultraviolet rays. The peeling agent used in this peeling work is strong alkaline type using caustic soda or caustic potash, amine solvent,
A solvent type using a glycol-based solvent, an alcohol-based solvent, or the like is used, and the stripping operation is performed by a synergistic effect of a physical force and a stripping agent.

[0004]

The peeling agent used in the conventional peeling work promotes the deterioration of the flooring material, and may enter the bonding surface between the floor and the flooring material and peel off the flooring material. is there.
In addition, in the case of an alkaline type release agent using caustic soda, caustic potash, etc., if the sewage is sufficiently removed and the floor surface is not dried properly, the performance of the coating film when applying a new floor polish composition is sufficient. However, there is a problem that poor adhesion to the flooring material occurs or the gloss of the coating surface is blurred.

[0005] Some solvents used for the solvent type volatilize during the work and may affect the human body, which is not preferable.

It is an object of the present invention to provide a floor polish composition which can be easily peeled off without using the above-mentioned peeling agent.

[0007]

Means for Solving the Problems The present inventors have made intensive studies to solve the above-mentioned problems, and as a result, for example, as components thereof, a metal cross-linked acrylic resin copolymer, an alkali-soluble resin, a wax, a plasticizer By adding a new anionic surfactant to the floor polish composition including
In the subsequent stripping operation, without using a strong alkali or the special solvent as described above, for example, using water, preferably a nonionic surfactant, an anionic surfactant and / or
Alternatively, the inventors have found that the use of an aqueous solution of an amphoteric surfactant makes it possible to remove the film by synergistic action with physical force, and have completed the present invention.

[0008] That is, the present invention is a floor polish composition comprising an anionic surfactant.

[0009]

BEST MODE FOR CARRYING OUT THE INVENTION The anionic surfactant used in the floor polish composition of the present invention may be any substance having an anionic surfactant activity (water-soluble), for example, sodium dodecyl sulfate, Sodium dodecyl polyoxyethylene sulfate, sodium alkyl phenyl polyoxyethylene sulfate, sodium linear alkyl benzene sulfonate, sodium alkane sulfonate, sodium α-olefin sulfonate, etc. may be employed. Acid salts and alkanesulfonic acid salts are preferred.

The content of the anionic surfactant contained in the polishing composition is 0.1 to 5.0%, preferably 0.1 to 5.0%.
It is about 3% to 1.0% (weight).

The floor polisher composition to which the anionic surfactant of the present invention is added and used is applied to impart a luster to the floor material or the like to form a coating to protect the floor material or the like and to provide an aesthetic appearance. The composition is not particularly limited as long as it is a composition used for the purpose of giving Any composition containing a floor polishes component is applicable, and the present invention can be applied to all floor polishes compositions developed for this purpose, as well as conventionally known compositions. Is possible.

[0012] After using the floor polish composition of the present invention on the floor, the release agent for peeling off the coating is as follows:
An aqueous solution of a surfactant such as a nonionic surfactant, an anionic surfactant and / or an amphoteric surfactant or a weakly alkaline surface cleaning agent for a floor may be used as a release agent to remove the coating of the floor material. However, as the nonionic surfactant, any compound having a nonionic surfactant can be used, and for example, polyoxyethylene alkyl ether, polyoxyethylene alkyl phenyl ether, or the like may be used.

The anionic surfactant may be any substance having an anionic surfactant activity as described above. For example, sodium fatty acid, sodium alkyl polyoxyethylene sulfate, and other substances mentioned as examples of the anionic surfactant used in the above-mentioned floor polish composition of the present invention can be employed.

As the amphoteric surfactant, any substance having an action as an amphoteric surfactant is included, and for example, an imidazoline-type or betaine-type amphoteric surfactant may be used.

The content of the surfactant used as the release agent is 0.01 to 10% based on the surfactant-containing aqueous solution,
Preferably, it is about 0.5 to 5% (weight).

[0016]

When the floor polish composition of the present invention is used for flooring and then the coating is peeled off, for example, non-ionic substances can be used without using strong alkaline substances and solvents as conventionally used. When an aqueous solution of a surfactant such as a surfactant, an anionic surfactant and / or an amphoteric surfactant is used as a release agent, the release can be performed very easily. Will be resolved.

[0017]

The present invention will be described below in detail with reference to examples. However, the present invention is not limited to these.

[0018]

[Table 1]

[Raw materials] 1. Primal JP-303 manufactured by Rohm and Haas Co., Ltd. 2. Topco LR-400-30WS manufactured by Toyo Petrolite Co., Ltd. 3. Hitec E-6000 manufactured by Toho Chemical Industry Co., Ltd. 4. Hitech manufactured by Toho Chemical Industry Co., Ltd. E-433N 5. Plasticizer manufactured by Daihachi Chemical Co., Ltd. 6. Film-forming aid 7. Florard FC-129 manufactured by Sumitomo 3M Co., Ltd. 8. SE-21 manufactured by Wacker Silicon Co., Ltd. 9. Dawisil 75 manufactured by Hokuko Chemical Co., Ltd. 10. Hoechst Hostabour SAS60

The components shown in the above Examples were uniformly stirred using an ordinary stirrer to prepare a floor polish composition of the present invention. On the other hand, a composition containing no anionic surfactant in Example 1 (0.50% of the component was adjusted by adding water) was prepared in the same manner as Comparative Example 1. Each of the four prepared compositions was applied to a vinyl non-asbestos tile (Tajima P tile clean, black) three times and left at room temperature for about 60 days to obtain polyoxyethylene alkyl phenyl ether (8.6 mol of ethylene oxide adduct). ) Using a 1% aqueous solution of (1), so that the film is sufficiently wetted, then left for about 15 minutes, and a polisher for surface cleaning and peeling using a blue pad manufactured by Sumitomo 3M (about 200 revolutions / minute) Was used to perform a peel test.

[Evaluation Results] Example 1: A coating of a floor glazing agent slightly remains on the floor material. About 9
Peeling about 0% Example 2: It can be completely peeled from the floor material. 10
0% peeling Example 3: Complete peeling from the floor material is possible. 10
0% Peeling Comparative Example 1: The coating of the floor glazing agent remains considerably on the flooring material. About 20% peeling

In Comparative Example 1, it was confirmed that peeling was impossible with a 1% aqueous solution of polyoxyethylene alkyl phenyl ether (8.6 mol of ethylene oxide adduct). No particular problem was observed with respect to the gloss, the recoatability, the workability, the drying property, the leveling property, and the like of the compositions of Examples 1 to 3. However, depending on the blending amount of the anionic surfactant, the slip resistance and the durability of the film need to be adjusted to reduce the durability. However, regarding the slip resistance, the blending ratio of the polypropylene wax must be adjusted. By increasing, slip can be suppressed to the extent that walking is not hindered.

The floor glazing composition of the present invention greatly improves the peelability of a coating film after use. On the other hand, the water resistance is slightly lowered. However, whitening of the film was not observed when water was wiped using a mop or the like. However, it is preferable to use it on the floor surface where water is not used much.

[0024]

EFFECT OF THE INVENTION The floor polish composition of the present invention can easily peel off a coating without using a conventionally used strong alkali type or solvent type release agent, so that the floor material is discolored. Or dissolve the adhesive to the floor. In addition, since an alkali type release agent is not used, there is almost no effect on the floor glazing composition applied after the release operation. Further, since a volatile solvent is not used, the peeling worker does not inhale the solvent. Therefore,
Peeling work can be performed safely.

Claims (4)

[Claims] 1. A floor polisher composition comprising an anionic surfactant. 2. An anionic surfactant comprising sodium dodecyl sulfate, sodium dodecyl polyoxyethylene sulfate,
Alkyl phenyl polyoxyethylene sodium sulfate,
The composition according to claim 1, which is one or a mixture of two or more of sodium linear alkylbenzene sulfonate, sodium alkane sulfonate and sodium α-olefin sulfonate. 3. The composition according to claim 1, wherein the content of the anionic surfactant is 0.1 to 5.0% (by weight) based on the whole composition. 4. The composition according to claim 1, comprising a metal crosslinked acrylic resin copolymer emulsion, an alkali-soluble resin, a wax emulsion and a plasticizer.