JP2582540B2 - Compound for removing adhering matter on painted surface - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a compound for removing dirt and powder adhered to a painted surface such as an automobile body surface without damaging the painted surface.

[0002]

2. Description of the Related Art As a means for removing dirt and powder adhered to a painted surface such as an automobile body surface, it is common to wipe off the surface with a cloth with water or a detergent. However, if the adhesion of dirt or powder is strong, it cannot be removed by wiping with a cloth, so it may be rubbed with a hard brush, or if it still cannot be removed, it may be rubbed with sandpaper.

[0003]

However, if the painted surface is rubbed with a hard brush or sandpaper, the painted surface is easily damaged and the gloss of the painted surface is impaired.

SUMMARY OF THE INVENTION In view of the above problems, an object of the present invention is to remove dirt, powder, and the like that have adhered relatively firmly to a painted surface without damaging the painted surface. To provide a compound for use.

[0005]

Means for Solving the Problems and Action Thereof The compound for removing adhering substances on a painted surface of the present invention comprises:
It is characterized by mixing one or both of beef bone meal and beef nail powder with hardwood ash.

[0006] The compound removes dirt, powder and the like adhering to the painted surface by rubbing the painted surface in a lump state. Since this compound has a soft plasticity like rubber clay, even if the compound is rubbed with the coated surface, there is no possibility of damaging the coated surface.

[0007] Since dirt and powder attached to the painted surface slightly protrude from the painted surface, when the painted surface is rubbed with this compound, the bovine bone powder or beef claw powder contained therein is removed. Hardwood ash scratches the deposits. For this reason, it is possible to remove even the adhering substance which adheres relatively strongly to the painted surface. Beef bone meal or beef nail powder and hardwood ash act like an abrasive, but they are softer than regular abrasives such as silica sand, so they do not damage the painted surface.

Further, powders and the like that are lightly adhered to the painted surface can be removed by adhering to the compound side due to the viscosity of the compound. In addition, since this compound has soft plasticity like rubber clay, if the surface in contact with the painted surface becomes dirty, it can be exposed by kneading with a hand, and new surfaces can be added one after another. It is possible to efficiently perform the work for removing the deposits on the painted surface.

[0009] Beef bone meal or beef nail powder and hardwood ash alone have only a small effect on removing extraneous matter. The mixing ratio of either or both of bovine bone meal and bovine claw powder and hardwood ash is more effective when the former is greater than the latter. In the case of beef bone meal and beef claw flour, the former is more expensive, and therefore, it is cheaper to use a larger amount of beef claw flour.

It is desirable that the content of one or both of beef bone meal and beef claw powder is 5 to 9% by weight and the ash content of hardwood is 2 to 5% by weight based on the total amount of the compound. Increasing the content of beef bone meal and hardwood ash does not increase the effect of removing deposits, and if the content is less than this, the effect of removing deposits is insufficient.

As the flexible plastic material, various materials can be used as long as the material has flexible plasticity such as clay. Preferably, microcrystalline wax, grease,
Mixtures containing ethylene glycol, soft rubber, soft plastic and clay may be used. Such a mixture has a soft plasticity as a whole and also has a good sliding property on the painted surface. If necessary, a pigment or a fragrance may be added.

The microcrystalline wax is added for the purpose of imparting gloss to the painted surface. Grease is added to improve lubricity with the painted surface. Ethylene glycol is added as an antioxidant and a softening stabilizer.
Soft rubbers and soft plastics are the bases of flexible plastics materials, which give them properties like rubber clay. As the soft rubber, ordinary natural rubber and synthetic rubber can be used. As the soft plastic, for example, polyvinyl chloride or the like can be used. The clay is added for the purpose of a viscosity modifier, an adsorbent, an abrasive and the like. Pigments are added to color the compound to increase its commercial value and to prevent contaminants from becoming noticeable during use.

The content of microcrystalline wax is 3 to 6% by weight, the content of grease is 8 to 17% by weight, the content of ethylene glycol is 4 to 8% by weight, and the content of soft rubber is 15 to 6% by weight based on the total amount of the compound. 23% by weight,
The soft plastic content is preferably 25 to 37% by weight, and the clay content is 5 to 16% by weight. Within this range, appropriate soft plasticity, slipperiness, and viscosity can be obtained.

[0014]

EXAMPLES A compound having the following composition was prepared. Beef bone meal and beef nail powder: 8% by weight Hardwood ash: 3% by weight Microcrystalline wax: 5% by weight Grease: 15% by weight Ethylene glycol: 5% by weight Soft rubber (natural rubber): 20% by weight Flexible plastic (poly) Vinyl chloride): 35% by weight Clay: 6% by weight Oleic acid: 1% by weight Pigment: 2% by weight Fragrance: trace amount

This compound has such flexibility that it can be kneaded by hand like rubber clay. The lump of the compound rubbed the surface of the automobile body to which the paint mist adhered, and the paint mist could be removed without damaging the painted surface. Further, fine metal powder adhering to the surface of the automobile body could be removed in the same manner.
Furthermore, when passing a road near a building or a construction site, or when parking near a construction or a construction site, splatters from a paint spraying gun or a cement spraying gun may adhere to the surface of an automobile body. Deposits could be removed in the same manner as above.

Next, when the contents of beef bone meal and beef nail powder are increased from the above composition (the contents of other components are reduced accordingly), the contents are almost the same up to 9% by weight. Although a high adherence removal action can be obtained, if it exceeds this, the soft plasticity of the compound is lost and it becomes difficult to use. When the content of beef bone meal and beef nail powder is reduced from the above composition (the content of other components is increased correspondingly), almost the same removal of deposits is possible up to the content of 5% by weight. An effect can be obtained, but if it is less than this, the adhering matter removing performance is reduced.

Next, when the content of hardwood ash is increased from the above composition, almost the same deposit removing action can be obtained up to the content of 5% by weight. As a result, the flexibility is lost, and the action of removing deposits is reduced. When the content of hardwood ash is reduced from the above composition, almost the same deposit removing action can be obtained up to a content of 2% by weight. As a result, the adhesiveness is reduced, and the action of removing deposits is reduced.

Therefore, the content of bovine bone meal is preferably 5 to 9% by weight, and the content of hardwood ash is preferably 2 to 5% by weight.

In the above composition, microcrystalline wax, grease, ethylene glycol, soft rubber, soft plastic, and clay constitute a flexible plastic material. The content of these components can be appropriately changed, but microcrystalline wax is 3 to 6% by weight, grease is 8 to 17% by weight, ethylene glycol is 4 to 8% by weight, soft rubber is 15 to 23% by weight, 25-37% by weight of soft plastic, 5-16% by weight of clay
It is preferable to set the degree.

[0020]

As described above, the use of the compound of the present invention makes it possible to remove dirt, powder and the like which are difficult to remove from the painted surface without damaging the painted surface.

Claims (4)

(57) [Claims] 1. A compound for removing deposits on a painted surface, characterized in that one or both of bovine bone meal and bovine claw powder and hardwood ash are mixed in a soft plastic material. 2. The coating according to claim 1, wherein the content of one or both of bovine bone meal and bovine claw powder is 5 to 9% by weight and the hardwood ash content is 2 to 5% by weight based on the total amount. Compound for removing surface deposits. 3. The soft plastic material is a microcrystalline wax, grease, ethylene glycol, soft rubber,
3. The compound for removing deposits on a painted surface according to claim 1 or 2, comprising a mixture containing a soft plastic and clay. 4. A microcrystalline wax content of 3 to 6% by weight and a grease content of 8 to 1 with respect to the total amount.
7% by weight, ethylene glycol content of 4-8% by weight, soft rubber content of 15-23% by weight, soft plastic content of 25-37% by weight, clay content of 5%
The compound for removing adhering substances on a painted surface according to claim 3, wherein the amount is from 16 to 16% by weight.