JPS6241270B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a fish print paint that is suitable for indirect fish print production methods, has little oil bleed, and has good color spreadability.

(Conventional technology and its problems) In recent years, with the increase in leisure time, the fishing population has increased to such an extent that it is called a fishing boom.With this increase in the fishing population, fish prints are being made frequently to preserve the results of fishing. I started to be able to do it.

There are two methods for making fish prints: the direct method, which involves applying paint directly to the fish, applying paper such as Japanese paper over it, and transferring the paint on the fish to the paper; Apply a piece of paper such as Japanese paper, spray a mist on top of the paper, press the paper lightly with a puff dampened with water to make it adhere to the fish, remove excess water with blotting paper, and then place the paper on top of the fish. An indirect method is known, which involves applying paint to a porous material such as cotton covered with cloth and tapping it lightly so that the paint adheres to the raised areas of the paper. The direct method generally uses water-based paints or ink, which causes bleeding and makes it difficult to obtain clear fish prints.Once a fish print has been made, if you want to make it again using a different color, processing such as cleaning the fish may be required. Compared to the indirect method, this method was unfavorable because it was troublesome.

Therefore, the present invention focuses on paints for fish painting that are suitable for the indirect method. Conventionally, oil paints have been used as paints for the indirect method due to concerns about the preservation of the work. is made of coloring material, synthetic resin, and vegetable oil. However, works created using this oil paint have problems such as oil bleeding, which significantly reduces the value of the work, and the paint does not spread sufficiently.

(Means for solving the problems) The present invention has been made in view of the above problems, and
That is, pigment, synthetic resin, vegetable oil, 20% by weight
The gist is a fish print paint containing at least the following mineral oils and having a viscosity of 1,500 cps to 6,000 cps at room temperature.

The present invention will be explained in more detail below.

Pigments are used as coloring materials, and specific examples include titanium oxide, carbon black, Hansa yellow, disazo yellow, ocher, burnt sienna, red iron, lake red, carmine 6B, watching red, ultramarine,
Well-known inorganic pigments and organic pigments such as Miloli Blue, Phthalocyanine Blue, and Phthalocyanine Green can be used alone or in appropriate combinations. The amount used varies depending on the color, but is preferably 7 to 20% by weight based on the total amount of paint.

Synthetic resins are used to provide fixability, gloss, and viscosity to coated surfaces such as paper, and specific examples include modified alkyd resins, modified phenolic resins, and esters. Synthetic resins such as rubber and maleated rosin can be used alone or in appropriate combinations. The amount used is preferably 15 to 35% by weight based on the total amount of paint.

Vegetable oils are used as vehicles and are used to oxidize and dry in the air to make paints stick to surfaces such as paper. Specific examples include linseed oil, tung oil, and perilla oil. , poppy oil,
Walnut oil and the like can be used alone or in appropriate combinations. The amount used is preferably 40 to 60% by weight based on the total amount of paint.

Mineral oil is used to improve the spread of paint, and specific examples include spindle oil, machine oil, etc., which can be used alone or in appropriate combinations, and the amount used is: It is best to use less than 20% by weight based on the total amount of paint.

In addition to the above materials, drying agents such as resin salts such as lead, manganese, and cobalt, fatty acid salts, and organic salts may be used to speed up the drying time of the paint, and vaseline and wax may be used to reduce tack. It can also be added as appropriate.

The viscosity of the paint for fish printing in the present invention is 1500~
The reason for setting it at 6,000 cps is that if it is set to less than 1,500 cps, oil bleeds will occur, and if it is set to more than 6,000 cps, it will not spread well or the fibers will become fluffy during production.

Next, the manufacturing method will be described. First, the pigment, synthetic resin, vegetable oil, and mineral oil are stirred and mixed using a stirrer such as a kneader, and the mixture is kneaded using a kneader such as a three-roll kneader. After that, add vegetable oil to the kneaded mixture and stir thoroughly to adjust the viscosity to 1500cps to 6000cps.
Just adjust it.

(Function) In the present invention, by using the above materials and adjusting their viscosity at room temperature to a range of 1,500 to 6,000 cps, paint can be applied to a porous material such as cotton covered with cloth when making fish prints. To obtain a fish print paint which can prevent oil from bleeding without fluffing the paper fibers when it is lightly tapped on the paper to which it has been applied, and furthermore, can spread the paint well.

(Example) Further explanation will be given below based on an example. In addition, "parts" in the examples indicate "parts by weight."

Examples Carbon black...5.0 parts Miloli blue...1.2 parts Alkyd resin...12.0〃 Boiled linseed oil...16.0〃 Spindle oil...7.0〃 In the above composition, carbon black, Miloli blue, alkyd resin, boiled linseed oil, and spindle The oil is stirred and mixed using a kneader for 30 minutes, and the mixture is kneaded using a triple roll for 1 hour. Next, boiled linseed oil prepared separately was added to the kneaded mixture and stirred at 3000 cps.
A black paint was obtained.

(Effect) I dropped 1 c.c. of the obtained paint onto washi paper, spread it with a spatula, and applied a very thin layer of paint onto the washi paper. When I observed the spread of the paint, I found that the paint spread was very good, and the condition changed after 2 days. When visually inspected, there was no oil bleed and the coated surface was solidified.

In addition, when we tested commercially available products using the same method, we found that
The paint did not spread well, was uneven, and oil smeared within an hour after application.

Claims (1)

[Claims] 1. A fish print paint containing at least a pigment, a synthetic resin, a vegetable oil, and 20% by weight or less of mineral oil, and having a viscosity of 1500 cps to 6000 cps at room temperature.