JPH0751619A - Coating method for reproducing patterns of traditional industrial arts 'tsugaru' coating by using chemical synthetic coating material in plae of lacquer - Google Patents

Abstract

PURPOSE:To provide a technique in the coating method capable of rapidly applying the pattern of traditional industrial arts 'TSUGARU' coating at a low cost not only as the existing traditional industrial arts but also as the outside wall surfaces, interior wall surfaces, floors an floor pillars of buildings and interior ornaments for lobbies of public buildings, etc. CONSTITUTION:In this method, a chemical synthetic coating material is used in place of lacquer which is the base for 'TSUGARU' coating. The coating material and its mixing ratio are specified in a part of processes for reproducing the patterns thereof.

Description

Detailed Description of the Invention

[0001]

[Industrial field of application] The present invention applies the pattern of the traditional craft "Tsugaru-nuri" not only to existing crafts, but also to exterior walls of buildings, walls inside buildings, floors, floor pillars, lobby of public buildings, etc. In addition, it relates to a painting method that can be directly and easily applied as interior decoration.

[0002]

2. Description of the Related Art In the local Hirosaki region, the lacquer crafts that have been handed down since the feudal era of the feudal lords were used to paint several types of colored lacquer, which were then polished to create a solid and splendid pattern. The traditional and traditional Tsugaru lacquer is said to be one of the most well-known lacquer products currently used.

[0003]

[Problems to be Solved by the Invention] "Tsugaru lacquer" is a polite coating that is also called "baka lacquer", and its work is usually said to be 48 steps from substrate adjustment to finishing. Its pattern is also "Kara-nuri" and its application, "Kou-nuri".
In addition to "Nami-nuri," products such as "monsa-nuri" and "Nanako-nuri" are widely used nationwide as famous painting crafts and are used as high-grade paintings. However, on the one hand, since lacquer is used in all processes, it requires skill to work, of course.
It takes a long time to dry the lacquer, and along with various work processes, it takes a great number of days to complete the product, which is inevitably expensive. In addition, it has a number of problems such as weakness in direct sunlight because it dislikes the difference in temperature, and weakness in strength. Furthermore, due to the characteristics of lacquer, the overall finish tone is dark.

[0004]

[Means for Solving the Problems] In order to solve the above-mentioned problems, the present invention uses a chemically synthesized paint instead of the lacquer which is the base of "Tsugaru Coat". As a result of many years of trials, the materials used and their mixing ratios have been determined in the base process and important coating processes. Therefore, it is no exaggeration to say that the pattern applied at this mixing ratio is not just similar to the "Tsugaru-nuri" pattern, but is the "Tsugaru-nuri" pattern itself.

[0005]

[Function] When the processes of "Tsugaru coating" are roughly classified, they are "groundwork", "decoration", "polishing", and "glazing", but in the coating method of the present invention, "groundwork", "polishing", and "glazing" The part does not require much of the process work. In the base process, "Tsugaru coat" requires 7 days to dry, but in the present invention, it takes only 24 hours, and the number of manufacturing days can be greatly shortened. Most of "Tsugaru-nuri" are limited to crafts, but the coatings used in the present invention are originally widely used as exterior coatings. It can be installed directly on any place such as floor pillars and lobby of public buildings.

[0006]

EXAMPLES Examples of the present invention will be described below with reference to a "Tara coating" pattern process which can be said to be a representative of "Tsugaru coating". (A) Base adjustment Polish the entire surface and repair holes etc. with putty. If there is dirt, clean it off with gasoline or thinner. (B) Primer Carry out solidification of the base and apply a primer to improve the adhesion of the paint. (C) Base (device) 2 kg of pine smoke for 10 kg of 100% acrylic multi-layer finishing material
Mix and stir well to make a black base. The base is sprayed with a gun having a diameter of 8 mm to 12 mm, or an uneven pattern is formed with a special design roller. Dry for 24 hours. (D) Coat the exterior urethane enamel yellow type with 100% yellow + red.
Add 5%, 0.3% black, 30% melting material, stir well and age to spray, or apply by brush coating twice vertically and horizontally. (E) Color division Divide into a checkerboard pattern with odd horizontal and vertical lines. Apply urethane enamel in a red and green checkered pattern evenly with a brush. (Because the lacquer color becomes dull, be sure to add black to the urethane enamel.) (F) Lu coating Mix 25% of urethane enamel black, 15% of red, and 60% of transparent, and mix in a ro-like color, Apply evenly by spraying or brushing. (G) Tsumaburi Tsumaburi is difficult to add or remove in order to bring out the finish painting even more. Mix 30% tin powder with urethane clear,
Must be sprayed or sowed immediately. (H) Topcoat Mix the desired urethane enamel over the entire surface and apply the desired topcoat. (R) Rough grinding The convex and concave parts prepared by the desk sanders 180 # to 240 # are scraped down to 70%. (N) Clear (Undercoat) After polishing, clean it and apply it once. (L) Medium polishing After undercoat drying, polish with a desk sander 320 # to 400 #. Remove the sharpening sandpaper. (Wo) Finish After cleaning it thoroughly, carefully spray and apply the top coat twice vertically and horizontally to prevent dust and dirt. (W) Completion So far, the series of names used in the text are those commonly used in the process of "Tsugaru Nuri".

[0007]

Next, the effect of the present invention will be described. (1) Since the number of steps is small and the coating material used is excellent in quick-drying, the number of construction days can be greatly reduced. (2) The cost is low and the price is low for the above reasons. (3) It has excellent weather resistance, has good meat and does not lose weight,
It is a solid coating regardless of whether it is indoors or outdoors. (4) The target of construction is expanded from objects to places, and artistic value can be added to things that cannot be done with conventional technology. (5) By changing the coating material used as the base, it is possible to express patterns in all shades of light and dark.

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[Procedure amendment]

[Submission date] July 20, 1994

[Procedure Amendment 2]

[Document name to be amended] Statement

[Name of item to be amended] Title of invention

[Correction method] Change

[Correction content]

[Title of Invention] A coating method that uses a chemically synthesized coating instead of lacquer to reproduce the pattern of Tsugaru coating, a traditional craft.

─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. ⁶ Identification code Internal reference number FI Technical display location B05D 7/24 T 8720-4D 303 C 8720-4D

Claims (2)

[Claims] 1. A multi-layer finish material (epoxy resin paint or acrylic resin 100% paint, etc.) is used in the base (appliance) process, and a polyurethane resin paint is used in the coating process to polish it to obtain traditional crafts. A painting method that reproduces the pattern of "Tsugaru-nuri". 2. A mixture of 10 kg of a multi-layer finish material (epoxy resin paint or acrylic resin 100% paint, etc.) and 2 kg of pine smoke in the base (working) step. Among the coating process, "coating" is polyurethane enamel yellow type,
A mixture of 0.5% red, 0.3% black, and 30% melt,
"Rokuri" is polyurethane enamel black 25%, red 15
%, Transparent 60%, "Tsumaburi" is made of polyurethane clear and tin powder or 30% satin finish powder, which is ground, and the traditional craft according to claim 1 is used. A coating method that reproduces the pattern of "Tsugaru-nuri".