JP2011025172A - Method of forming pattern face - Google Patents
Method of forming pattern face Download PDFInfo
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- JP2011025172A JP2011025172A JP2009174476A JP2009174476A JP2011025172A JP 2011025172 A JP2011025172 A JP 2011025172A JP 2009174476 A JP2009174476 A JP 2009174476A JP 2009174476 A JP2009174476 A JP 2009174476A JP 2011025172 A JP2011025172 A JP 2011025172A
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- paint
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- 238000000034 method Methods 0.000 title claims abstract description 42
- 239000003973 paint Substances 0.000 claims abstract description 99
- 239000002612 dispersion medium Substances 0.000 claims abstract description 7
- 239000000758 substrate Substances 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 59
- 239000008187 granular material Substances 0.000 claims description 40
- 238000004040 coloring Methods 0.000 claims description 19
- 238000003825 pressing Methods 0.000 claims description 4
- 239000002245 particle Substances 0.000 abstract description 53
- 239000007788 liquid Substances 0.000 abstract description 16
- 239000004575 stone Substances 0.000 abstract description 9
- 239000004579 marble Substances 0.000 abstract description 6
- 238000010422 painting Methods 0.000 abstract description 6
- 230000002745 absorbent Effects 0.000 abstract 1
- 239000002250 absorbent Substances 0.000 abstract 1
- 239000000049 pigment Substances 0.000 description 37
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 20
- 229920000178 Acrylic resin Polymers 0.000 description 13
- 238000000576 coating method Methods 0.000 description 13
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 13
- 239000011347 resin Substances 0.000 description 13
- 229920005989 resin Polymers 0.000 description 13
- 239000004925 Acrylic resin Substances 0.000 description 12
- 239000002904 solvent Substances 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 9
- 239000011248 coating agent Substances 0.000 description 9
- 239000004408 titanium dioxide Substances 0.000 description 9
- 239000006185 dispersion Substances 0.000 description 7
- 239000011230 binding agent Substances 0.000 description 6
- 230000000007 visual effect Effects 0.000 description 6
- 239000012736 aqueous medium Substances 0.000 description 4
- 239000006229 carbon black Substances 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 239000010454 slate Substances 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 3
- 239000002518 antifoaming agent Substances 0.000 description 3
- 239000000839 emulsion Substances 0.000 description 3
- WTFXARWRTYJXII-UHFFFAOYSA-N iron(2+);iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[Fe+2].[Fe+3].[Fe+3] WTFXARWRTYJXII-UHFFFAOYSA-N 0.000 description 3
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 239000001052 yellow pigment Substances 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 239000004606 Fillers/Extenders Substances 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- -1 fluororesin Polymers 0.000 description 2
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000011120 plywood Substances 0.000 description 2
- 239000001054 red pigment Substances 0.000 description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 2
- KJCVRFUGPWSIIH-UHFFFAOYSA-N 1-naphthol Chemical compound C1=CC=C2C(O)=CC=CC2=C1 KJCVRFUGPWSIIH-UHFFFAOYSA-N 0.000 description 1
- HYZJCKYKOHLVJF-UHFFFAOYSA-N 1H-benzimidazole Chemical compound C1=CC=C2NC=NC2=C1 HYZJCKYKOHLVJF-UHFFFAOYSA-N 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 239000005909 Kieselgur Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- NRCMAYZCPIVABH-UHFFFAOYSA-N Quinacridone Chemical compound N1C2=CC=CC=C2C(=O)C2=C1C=C1C(=O)C3=CC=CC=C3NC1=C2 NRCMAYZCPIVABH-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Natural products CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 description 1
- 150000004056 anthraquinones Chemical class 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- IRERQBUNZFJFGC-UHFFFAOYSA-L azure blue Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[S-]S[S-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-] IRERQBUNZFJFGC-UHFFFAOYSA-L 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 239000008199 coating composition Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- XCJYREBRNVKWGJ-UHFFFAOYSA-N copper(II) phthalocyanine Chemical compound [Cu+2].C12=CC=CC=C2C(N=C2[N-]C(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 XCJYREBRNVKWGJ-UHFFFAOYSA-N 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- PXZQEOJJUGGUIB-UHFFFAOYSA-N isoindolin-1-one Chemical compound C1=CC=C2C(=O)NCC2=C1 PXZQEOJJUGGUIB-UHFFFAOYSA-N 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000012860 organic pigment Substances 0.000 description 1
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 description 1
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 description 1
- 229910001562 pearlite Inorganic materials 0.000 description 1
- 125000002080 perylenyl group Chemical group C1(=CC=C2C=CC=C3C4=CC=CC5=CC=CC(C1=C23)=C45)* 0.000 description 1
- CSHWQDPOILHKBI-UHFFFAOYSA-N peryrene Natural products C1=CC(C2=CC=CC=3C2=C2C=CC=3)=C3C2=CC=CC3=C1 CSHWQDPOILHKBI-UHFFFAOYSA-N 0.000 description 1
- IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical compound N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- JEXVQSWXXUJEMA-UHFFFAOYSA-N pyrazol-3-one Chemical compound O=C1C=CN=N1 JEXVQSWXXUJEMA-UHFFFAOYSA-N 0.000 description 1
- 239000011044 quartzite Substances 0.000 description 1
- IZMJMCDDWKSTTK-UHFFFAOYSA-N quinoline yellow Chemical compound C1=CC=CC2=NC(C3C(C4=CC=CC=C4C3=O)=O)=CC=C21 IZMJMCDDWKSTTK-UHFFFAOYSA-N 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 239000006188 syrup Substances 0.000 description 1
- 235000020357 syrup Nutrition 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- 239000012463 white pigment Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Landscapes
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
Description
本発明は、新規な模様面の形成方法に関するものである。本発明は、主に建築物や土木構造物等に対して適用することができる。 The present invention relates to a novel pattern surface forming method. The present invention can be applied mainly to buildings, civil engineering structures, and the like.
従来、建築物の内外装等における壁材の一つとして、大理石等の天然石材が使用されている。このような天然石材は、多彩な色柄模様を有しており、美観性に優れたものである。但し、天然石材を加工して得られる壁材は、一般に重く、厚いため、基材への負荷が大きくなりやすい。また、このような壁材は、価格が高いという短所もある。
そこで、大理石等の天然石材に類似した模様を形成させる方法が、種々提案されている。
Conventionally, natural stone materials such as marble have been used as one of the wall materials in the interior and exterior of buildings. Such natural stone materials have various color patterns and are excellent in aesthetics. However, since the wall material obtained by processing natural stone is generally heavy and thick, the load on the base material tends to increase. In addition, such a wall material has a disadvantage that it is expensive.
Therefore, various methods for forming a pattern similar to natural stone such as marble have been proposed.
例えば、特開平１０−１８３０３０号公報（特許文献１）には、大理石調の模様を形成する手法として、複数の顔料成分を含む塗料組成物を塗装した後、溶剤を含む混合液体を吹き付ける方法が記載されている。
特開平１０−２１６６２６号公報（特許文献２）には、下層塗料を塗装後、下層塗料が乾燥する前に、上層塗料を水滴状に散布する方法が記載されている。
また、特開平４−２７７０５６号公報（特許文献３）には、真綿を引き伸ばして作製したマスキング材を用いて、塗装を行う方法が記載されている。
しかしながら、このような方法は、いずれも、ぼかし模様を形成するために行われるものであり、大理石等に特有の筋状模様を表現することについては、考慮されていない。
For example, Japanese Patent Laid-Open No. 10-183030 (Patent Document 1) discloses a method of spraying a mixed liquid containing a solvent after applying a coating composition containing a plurality of pigment components as a technique for forming a marble-like pattern. Are listed.
Japanese Patent Application Laid-Open No. 10-216626 (Patent Document 2) describes a method of spraying the upper layer paint in the form of water droplets after the lower layer paint is applied and before the lower layer paint is dried.
JP-A-4-277056 (Patent Document 3) describes a method of coating using a masking material produced by stretching true cotton.
However, all of these methods are performed to form a blurred pattern, and no consideration is given to expressing a streak pattern unique to marble or the like.
天然石材の筋状模様を再現する方法として、特開平１−１２７１４８号公報（特許文献４）には、塗料を用いて模様を描いた後、その模様が乾燥する前に、異色の塗料を塗り重ねる方法が記載されている。
また、特開２００１−２６０５８号公報（特許文献５）には、着色アクリルシロップを吹き付けて、所望の模様を形成することが記載されている。
しかしながら、このような特許文献の方法では、塗料の粘度、吐出圧、吐出量、あるいは被塗面までの距離等について、厳密な調整が不可欠であるため、塗装作業が非常に繁雑となる。
As a method of reproducing a streak pattern of natural stone, Japanese Patent Application Laid-Open No. 1-127148 (Patent Document 4) applies a paint of a different color after a pattern is drawn using a paint and before the pattern is dried. A method of overlapping is described.
Japanese Patent Laid-Open No. 2001-26058 (Patent Document 5) describes that a desired pattern is formed by spraying colored acrylic syrup.
However, in such a method of the patent document, since it is indispensable to strictly adjust the viscosity, discharge pressure, discharge amount, distance to the surface to be coated, and the like, the painting work becomes very complicated.
この他、天然石材の筋状模様を再現する方法としては、特開２００３−１２７１４８号公報（特許文献６）、特開２００１−１１４５４６号公報（特許文献７）等に記載の方法も挙げられる。しかし、これらは、いずれも金型を用いて成型体を製造する場合に限定される技術であり、実際の建築物等に対して適用できるものではない。 In addition, examples of a method for reproducing a streak pattern of natural stone include the methods described in JP-A No. 2003-127148 (Patent Document 6), JP-A No. 2001-114546 (Patent Document 7), and the like. However, these are techniques limited to the case where a molded body is manufactured using a mold, and are not applicable to an actual building or the like.
本発明は、上述のような問題点に鑑みなされたものであり、建築物等において、大理石等の天然石材に類似した模様が形成できる、簡便な塗装方法を提供することを目的とするものである。 The present invention has been made in view of the above problems, and an object of the present invention is to provide a simple coating method capable of forming a pattern similar to a natural stone material such as marble in a building or the like. is there.
本発明者は、上記目的を達成するため鋭意検討を行った結果、着色粒状物を含む下塗材を塗付した後、透明着色塗料を筋状に塗付する方法に想到し、本発明を完成させるに到った。 As a result of intensive studies to achieve the above object, the present inventor has conceived a method of applying a transparent colored paint in a streak form after applying a primer containing a colored granular material, and completed the present invention. It came to let you.
すなわち、本発明は以下の特徴を有するものである。 That is, the present invention has the following characteristics.
１．基材に対し、
（１）少なくとも１種以上の着色粒状物が分散媒中に分散した下塗材を塗付して、
下塗面を形成する工程、
（２）当該下塗面に対し、透明着色塗料を筋状に塗付して、筋状模様面を形成する工程、
を行うことを特徴とする模様面の形成方法。
２．前記着色粒状物は、
着色塗料が粒状化されたものである１．記載の模様面の形成方法。
３．筋状模様面を形成する工程において、
紐状の吸液部材を備えた回転具、及び／または紐状の吸液部材を備えた押圧具、
を用いて透明着色塗料を筋状に塗付する１．または２．記載の模様面の形成方法。
1. For substrate
(1) Applying an undercoat material in which at least one colored granular material is dispersed in a dispersion medium,
Forming an undercoat surface,
(2) A step of applying a transparent colored paint in a streak pattern to the undercoat surface to form a streak pattern surface;
A method for forming a pattern surface, comprising:
2. The colored granule is
1. Colored paint is granulated. The formation method of the described pattern surface.
3. In the process of forming the streaked pattern surface,
A rotating tool provided with a string-like liquid-absorbing member, and / or a pressing tool provided with a string-like liquid-absorbing member,
Apply transparent colored paint in a streaky pattern using 1. Or 2. The formation method of the described pattern surface.
本発明によれば、天然石材に類似した模様、特に筋状模様を有する大理石等に類似した模様を、簡便に形成することができる。本発明は、建築物、土木構造物の壁面等に対し、美観性を付与する塗装方法として、好ましく適用することができる。 According to the present invention, it is possible to easily form a pattern similar to natural stone, particularly a pattern similar to marble having a streak pattern. INDUSTRIAL APPLICABILITY The present invention can be preferably applied as a coating method for imparting aesthetics to a wall of a building or a civil engineering structure.
以下、本発明を実施するための形態について説明する。 Hereinafter, modes for carrying out the present invention will be described.
本発明は、基材に対し、
（１）少なくとも１種以上の着色粒状物が分散媒中に分散した下塗材を塗付して、
下塗面を形成する工程（以下「工程（１）」ともいう）、
（２）当該下塗面に対し、透明着色塗料を筋状に塗付して、筋状模様面を形成する工程（以下「工程（２）」ともいう）、
を行うものである。
The present invention relates to a substrate,
(1) Applying an undercoat material in which at least one colored granular material is dispersed in a dispersion medium,
A step of forming an undercoat surface (hereinafter also referred to as “step (1)”),
(2) A step of applying a transparent colored paint in a streak pattern to the undercoat surface to form a streak pattern surface (hereinafter also referred to as “step (2)”),
Is to do.
本発明では、このような方法を用いることにより、単調な筋状模様ではなく、各々の筋において、その太さ、濃さ等が変化した模様を得ることができる。すなわち、筋状模様に視覚的な強弱を付与することができ、人工的ではなく、自然感の高い仕上りを得ることが可能となる。
このような効果は、工程（２）で用いる着色塗料が透明性を有するため、下塗面における着色粒状物との重なり状態等によって、筋の見え方に変化が生じることに起因するものである。
なお、本発明における「透明」とは、可視光透過性を有し、下層が視認できる性質のことである。
In the present invention, by using such a method, it is possible to obtain not a monotonous streak pattern but a pattern in which the thickness, the darkness, etc. are changed in each streak. That is, visual strength can be given to the streak pattern, and it is possible to obtain a finish that is not artificial and has a high natural feeling.
Such an effect is due to the change in the appearance of the streaks due to the overlapping state with the colored granular materials on the undercoat surface, etc., because the colored paint used in the step (2) has transparency.
In the present invention, “transparent” means a property having visible light transparency and allowing the lower layer to be visually recognized.
本発明は、主に、建築物、土木構造物等に適用することができる。このような部位を構成する基材としては、例えば、コンクリート、モルタル、サイディングボード、押出成形板、石膏ボード、パーライト板、合板、プラスチック板、金属板、木工板、ガラス、煉瓦、陶磁器タイル等の各種基材が挙げられる。
これら基材は、何らかの表面処理（フィラー処理、サーフェーサー処理、シーラー処理等）が施されたものや、予め着色塗料等で着色されたものでもよく、既に塗膜が形成されたものや、壁紙が貼り付けられたものであってもよい。
The present invention is mainly applicable to buildings, civil engineering structures, and the like. As a base material constituting such a part, for example, concrete, mortar, siding board, extrusion board, gypsum board, pearlite board, plywood board, plastic board, metal board, wood board, glass, brick, ceramic tile, etc. Various base materials are mentioned.
These base materials may have been subjected to some surface treatment (filler treatment, surfacer treatment, sealer treatment, etc.), or may be pre-colored with a colored paint or the like. It may be affixed.
本発明の工程（１）では、上記基材に対し、少なくとも１種以上の着色粒状物が分散媒中に分散した下塗材を塗付して、下塗面を形成する。分散媒は、着色粒状物の色調を著しく阻害しないものであればよい。
この工程（１）により、基材の上に、着色粒状物が散在した模様面を得ることができる。
In the step (1) of the present invention, an undercoat surface is formed by applying an undercoat material in which at least one or more kinds of colored particles are dispersed in a dispersion medium to the base material. The dispersion medium may be any medium that does not significantly impair the color tone of the colored granular material.
By this step (1), it is possible to obtain a patterned surface in which colored granular materials are scattered on the substrate.
この工程（１）における下塗材としては、少なくとも１種以上の着色粒状物が含まれるものであればよいが、２種以上の異色の着色粒状物が含まれるもの、すなわち２色以上（より好ましくは３〜８色）の着色粒状物が含まれるものが好適である。このような下塗材を用いることにより、一層豊かな美観性を有する模様面を形成することができる。
着色粒状物の色調は、最終的に形成される模様に応じて適宜設定すればよい。
The undercoat material in this step (1) may be any material that contains at least one kind of colored granular material, but it contains two or more kinds of different colored particles, that is, two or more colors (more preferably 3 to 8) are preferable. By using such a primer, a pattern surface having a richer aesthetics can be formed.
What is necessary is just to set suitably the color tone of a colored granular material according to the pattern finally formed.
工程（１）における下塗材としては、特に、
工程（２）における透明着色塗料との色差が相対的に大きい着色粒状物（ｐ）（以下単に「着色粒状物（ｐ）」ともいう）と、
着色粒状物（ｐ）に比べ、工程（２）における透明着色塗料との色差が相対的に小さい着色粒状物（ｑ）（以下単に「着色粒状物（ｑ）」ともいう）、を含むものが好適である。このような下塗材は、美観性向上化の点で好適である。
As the primer for the step (1), in particular,
A colored granular material (p) having a relatively large color difference from the transparent colored paint in the step (2) (hereinafter also simply referred to as “colored granular material (p)”);
What contains the coloring granular material (q) (henceforth only a "coloring granular material (q)") with a relatively small color difference with the transparent coloring paint in a process (2) compared with a coloring granular material (p). Is preferred. Such a primer is suitable in terms of improving aesthetics.
着色粒状物（ｐ）は、工程（２）の透明着色塗料と異色であることが認識できるものであればよい。着色粒状物（ｐ）と、工程（２）の透明着色塗料との色差は、通常５を超える（好ましくは６以上、より好ましくは８以上）程度であればよい。
着色粒状物（ｑ）は、着色粒状物（ｐ）よりも、工程（２）の透明着色塗料に近い色調を有するものである。すなわち、着色粒状物（ｑ）と、工程（２）の透明着色塗料との色差は、着色粒状物（ｐ）と、工程（２）の透明着色塗料との色差よりも小さい状態であればよい。
下塗材において、３種以上の着色粒状物を用いる場合は、工程（２）の透明着色塗料との色差が最も大きい（ｐ）と、最も小さい（ｑ）に加え、その中間の色差を有する着色粒状物を複数種用いればよい。
The colored granular material (p) only needs to be recognized as having a different color from the transparent colored paint in the step (2). The color difference between the colored granular material (p) and the transparent colored paint in the step (2) may be generally more than 5 (preferably 6 or more, more preferably 8 or more).
The colored granular material (q) has a color tone closer to that of the transparent colored paint in the step (2) than the colored granular material (p). In other words, the color difference between the colored granular material (q) and the transparent colored paint in the step (2) may be smaller than the color difference between the colored granular material (p) and the transparent colored paint in the step (2). .
In the case of using three or more kinds of colored granular materials in the undercoat, in addition to the largest (p) and smallest (q) color difference from the transparent colored paint in step (2), coloring having an intermediate color difference A plurality of types of granular materials may be used.
なお、本発明における色差（△Ｅ）は、白紙を背景として用い、対象物の色データ（Ｌ＊、ａ＊、ｂ＊）を測定することにより、算出することができる。色差（△Ｅ）は、色差計を用いて測定することができる。測定時の対象物の膜厚は、５０μｍ程度とすればよい。 The color difference (ΔE) in the present invention can be calculated by measuring the color data (L * , a * , b * ) of the object using a blank paper as the background. The color difference (ΔE) can be measured using a color difference meter. What is necessary is just to let the film thickness of the target object at the time of a measurement be about 50 micrometers.
下塗材における着色粒状物の粒径は、通常０．１〜１０ｍｍ（好ましくは０．５〜５ｍｍ）程度である。本発明では、粒子径が異なる着色粒状物を種々組み合せることによって、意匠性の幅を広げることもできる。 The particle size of the colored granular material in the undercoat material is usually about 0.1 to 10 mm (preferably 0.5 to 5 mm). In the present invention, the range of designability can be expanded by combining various colored granular materials having different particle diameters.
下塗材における着色粒状物の比率は、通常２０〜８０重量％、好ましくは３０〜７０重量％である。 The ratio of the colored granular material in the undercoat material is usually 20 to 80% by weight, preferably 30 to 70% by weight.
下塗材における着色粒状物としては、着色塗料が粒状化されたものが好適である。着色粒状物が着色塗料に由来するものであれば、色の調製が容易となり、所望の色調が得られやすくなる。また、平坦な面が形成されやすくなる。さらに、下塗材を吹き付けた場合、着色粒状物の跳ね返りが抑制され、塗着効率が向上するという利点もある。
このような着色粒状物は、液状の着色塗料が内包された形態、着色塗料がゲル化した状態、のいずれであってもよい。
As the colored granular material in the undercoat material, a material in which a colored paint is granulated is suitable. If the colored granular material is derived from a colored paint, the color can be easily prepared and a desired color tone can be easily obtained. In addition, a flat surface is easily formed. Further, when the undercoat material is sprayed, there is an advantage that the rebound of the colored granular material is suppressed and the coating efficiency is improved.
Such a colored granular material may be in a form in which a liquid colored paint is included or a state in which the colored paint is gelled.
このような下塗材としては、一般に多彩模様塗料として知られている形態のものが使用できる。多彩模様塗料は、ＪＩＳ Ｋ５６６７（２００２）「多彩模様塗料」に規定されており、塗料を構成する分散媒と着色粒子の組み合わせによって、水中油型（Ｏ／Ｗ型）、油中水型（Ｗ／Ｏ型）、油中油型（Ｏ／Ｏ型）及び水中水型（Ｗ／Ｗ型）の４種類に分類される。本発明における上塗材としては、特に、水中油型（Ｏ／Ｗ型）または水中水型（Ｗ／Ｗ型）の塗料が好適である。 As such a primer, a material generally known as a multicolor paint can be used. The multicolored paint is defined in JIS K5667 (2002) “Multicolored paint”. Oil-in-water type (O / W type), water-in-oil type (W / O type), oil-in-oil type (O / O type), and water-in-water type (W / W type). As the top coating material in the present invention, an oil-in-water type (O / W type) or a water-in-water type (W / W type) paint is particularly suitable.
下塗材において、着色粒状物を生成する着色塗料としては、結合材、及び顔料を含むものが使用できる。 In the undercoat material, as the colored paint for producing the colored granular material, a material containing a binder and a pigment can be used.
着色塗料における結合材としては、各種の樹脂成分が使用できる。樹脂成分としては、例えば、溶剤可溶型樹脂、非水分散型樹脂、無溶剤型樹脂、水分散型樹脂、水溶性樹脂等が挙げられる。樹脂の種類としては、例えば、アクリル樹脂、ウレタン樹脂、エポキシ樹脂、塩化ビニル樹脂、酢酸ビニル樹脂、アクリルシリコン樹脂、フッ素樹脂、ポリビニルアルコール、セルロース誘導体等、あるいはこれらの複合物等が挙げられる。このような樹脂成分は、塗膜形成後に架橋反応を生じる性質を有するものであってもよい。 Various resin components can be used as the binder in the colored paint. Examples of the resin component include solvent-soluble resins, non-water-dispersed resins, solvent-free resins, water-dispersed resins, and water-soluble resins. Examples of the resin include acrylic resin, urethane resin, epoxy resin, vinyl chloride resin, vinyl acetate resin, acrylic silicon resin, fluororesin, polyvinyl alcohol, cellulose derivative, or a composite thereof. Such a resin component may have a property of causing a crosslinking reaction after the coating film is formed.
顔料としては、着色顔料が使用できる。具体的に、着色顔料としては、例えば、酸化チタン、酸化亜鉛、アルミナ、カーボンブラック、酸化第二鉄（弁柄）、黄色酸化鉄、酸化鉄、群青、コバルトグリーン等の無機着色顔料、アゾ系、ナフトール系、ピラゾロン系、アントラキノン系、ペリレン系、キナクリドン系、ジスアゾ系、イソインドリノン系、ベンゾイミダゾール系、フタロシアニン系、キノフタロン系等の有機着色顔料、パール顔料、アルミニウム顔料、蛍光顔料等が挙げられる。このような着色顔料の１種または２種以上を組み合わせることにより、着色塗料を所望の色調に調製することができる。
着色塗料においては、このような着色顔料に加え、体質顔料を使用することもできる。体質顔料としては、例えば、炭酸カルシウム、硫酸バリウム、クレー、カオリン、陶土、タルク、珪石粉、珪藻土等が挙げられる。
この着色塗料における着色顔料の濃度は、通常は４０重量％以下（好ましくは０．００１重量％以上３０重量％以下）である。着色粒状物に隠ぺい性を付与する場合、着色塗料における着色顔料の濃度は、３重量％を超える（好ましくは５重量％を超え４０重量％以下、より好ましくは６重量％以上３０重量％以下）程度とすればよい。
Color pigments can be used as the pigment. Specifically, examples of the color pigment include titanium oxide, zinc oxide, alumina, carbon black, ferric oxide (valve), yellow iron oxide, iron oxide, ultramarine, cobalt green, and other inorganic color pigments, azo series Organic pigments such as naphthol, pyrazolone, anthraquinone, perylene, quinacridone, disazo, isoindolinone, benzimidazole, phthalocyanine, quinophthalone, pearl pigment, aluminum pigment, fluorescent pigment, etc. It is done. By combining one or more of these color pigments, a colored paint can be prepared in a desired color tone.
In the colored paint, an extender can be used in addition to such a colored pigment. Examples of extender pigments include calcium carbonate, barium sulfate, clay, kaolin, porcelain clay, talc, quartzite powder, and diatomaceous earth.
The concentration of the color pigment in this colored paint is usually 40% by weight or less (preferably 0.001% by weight or more and 30% by weight or less). When concealing the colored granular material, the concentration of the colored pigment in the colored paint exceeds 3% by weight (preferably more than 5% by weight and not more than 40% by weight, more preferably not less than 6% by weight and not more than 30% by weight). It should be about.
本発明では、下塗材として、分散媒中に、透明着色塗料の粒状物が分散したものも使用できる。このような下塗材を用いることにより、美観性向上を図ることが可能となる。 In the present invention, as the undercoat material, a dispersion medium in which particles of transparent colored paint are dispersed can be used. By using such a primer, aesthetics can be improved.
透明着色塗料としては、結合材、及び顔料を含むものが使用できる。結合材、顔料としては、上記と同様のものが使用できる。
透明着色塗料における着色顔料の濃度は、透明着色粒状物が透明性を示す範囲内で適宜設定すればよいが、通常は５重量％以下（好ましくは０．００１重量％以上３重量％以下、より好ましくは０．０１重量％以上２重量％以下）である。透明着色塗料の色調は、最終的に形成される模様に応じて適宜設定すればよい。
As the transparent coloring paint, those containing a binder and a pigment can be used. As the binder and the pigment, the same materials as described above can be used.
The concentration of the color pigment in the transparent coloring paint may be set as appropriate as long as the transparent colored granular material exhibits transparency, but is usually 5% by weight or less (preferably 0.001% by weight or more and 3% by weight or less, more Preferably, it is 0.01% by weight or more and 2% by weight or less. What is necessary is just to set suitably the color tone of a transparent coloring paint according to the pattern finally formed.
下塗材の塗装方法については、本発明の効果が奏される限り、種々の方法を採用することができるが、本発明では吹き付け塗装が好適である。
下塗材の塗付け量は、最終的な模様の種類によって異なるが、通常０．１〜１ｋｇ／ｍ２程度である。下塗材の乾燥は、通常、常温（０〜４０℃程度）で行えばよい。本発明では、下塗材が乾燥した後に、工程（２）を行えばよい。
Various methods can be employed for the coating method of the undercoat material as long as the effect of the present invention is exhibited, but spray coating is preferred in the present invention.
The application amount of the undercoat material varies depending on the final pattern type, but is usually about 0.1 to 1 kg / m 2 . The undercoat material may be usually dried at room temperature (about 0 to 40 ° C.). In the present invention, the step (2) may be performed after the primer is dried.
本発明の工程（２）では、上記下塗面に対し、透明着色塗料を筋状に塗付して、筋状模様面を形成する。
工程（２）で用いる透明着色塗料としては、結合材、及び顔料を含むものが使用できる。透明着色塗料の色調は、所望の筋状模様に応じて、適宜設定すればよい。
In the step (2) of the present invention, a transparent colored paint is applied in a streak pattern to the undercoat surface to form a streak pattern surface.
As the transparent colored paint used in the step (2), a paint containing a binder and a pigment can be used. What is necessary is just to set the color tone of a transparent coloring paint suitably according to a desired streak pattern.
透明着色塗料における結合材、顔料としては、工程（１）で説明したものと同様のものが使用できる。
透明着色塗料の透明性は、着色顔料の濃度を低く設定することにより付与することができる。透明着色塗料における着色顔料の濃度は、通常５重量％以下（好ましくは０．００１重量％以上３重量％以下、より好ましくは０．０１重量％以上２重量％以下）に設定すればよい。
As the binder and the pigment in the transparent coloring paint, the same materials as described in the step (1) can be used.
The transparency of the transparent coloring paint can be imparted by setting the concentration of the color pigment low. The concentration of the color pigment in the transparent coloring paint may be usually set to 5% by weight or less (preferably 0.001% by weight to 3% by weight, more preferably 0.01% by weight to 2% by weight).
工程（２）の塗装においては、筋状模様が形成される限り、種々の塗装方法を採用することができる。この際、用いる器具としては、例えば、ローラー、スタンプ、刷毛、筆等が挙げられる。
工程（２）では、筋状模様の穴を開けた型紙を用いて、塗装を行うこともできる。この場合は、下塗面に型紙を貼着し、その上から透明着色塗料をスプレー等を用いて塗付した後、型紙を除去すればよい。
In the coating in the step (2), various coating methods can be adopted as long as a streak pattern is formed. At this time, examples of the instrument to be used include a roller, a stamp, a brush, and a brush.
In the step (2), painting can be performed using a paper pattern in which a streak pattern is perforated. In this case, the pattern paper may be removed after sticking the pattern paper to the undercoating surface and applying a transparent colored paint from above using a spray or the like.
工程（２）において好適な器具としては、紐状の吸液部材を備えた回転具（ローラー）、及び／または紐状の吸液部材を備えた押圧具（スタンプ）が挙げられる。このような器具を用いることにより、塗装作業性が高まり、効率的に筋状模様を形成することができる。
上記回転具としては、例えば、プラスチック、金属等からなる円筒体の表面に、紐状の吸液部材が複数取り付けられたもの等が使用できる。一方、上記押圧具としては、例えば、プラスチック、木材、金属等からなる部材の平坦面に、紐状の吸液部材が複数取り付けられたもの等が使用できる。
紐状の吸液部材としては、繊維質材またはスポンジ質材からなるものが好適である。
Suitable tools in the step (2) include a rotating tool (roller) having a string-like liquid absorbing member and / or a pressing tool (stamp) having a string-like liquid absorbing member. By using such an instrument, the painting workability is improved and a streak pattern can be efficiently formed.
As the rotating tool, for example, a tool in which a plurality of string-like liquid absorbing members are attached to the surface of a cylindrical body made of plastic, metal or the like can be used. On the other hand, as the pressing tool, for example, a member in which a plurality of string-like liquid absorbing members are attached to a flat surface of a member made of plastic, wood, metal or the like can be used.
As the string-like liquid-absorbing member, those made of a fibrous material or a sponge material are suitable.
工程（２）では、上記透明着色塗料により、筋状模様面を形成する。筋状模様は、１本または２本以上の筋の組み合わせにより形成することができる。筋の幅、長さ等は、所望の模様形状に応じて、適宜設定することができる。通常、筋の幅は０．５〜５０ｍｍ（好ましくは１〜２０ｍｍ）程度である。 In step (2), a streak pattern surface is formed by the transparent coloring paint. The streak pattern can be formed by one or a combination of two or more streaks. The width, length, and the like of the streaks can be appropriately set according to the desired pattern shape. Usually, the width of the line is about 0.5 to 50 mm (preferably 1 to 20 mm).
本発明では、筋状模様面が乾燥した後、必要に応じ透明塗料を塗付することもできる。特に耐候性が要求される構造物外部の部位に施工する際には、保護の目的で透明塗料を塗付するのが好ましい。この透明塗料として、透明着色塗料を使用することもできる。
また、本発明では、目地棒や目地型枠等の目地材の使用によって、格子状、幾何学模様状等の目地部を形成することもできる。この場合は、目地色となる色調で塗装を施した基材に、目地材を貼り付けた後、必要に応じ中塗材等を塗付した後、上記工程を行い、その後に目地材を除去すればよい。
In the present invention, after the streaky pattern surface is dried, a transparent paint can be applied as necessary. In particular, it is preferable to apply a transparent paint for the purpose of protection when constructing a part outside the structure where weather resistance is required. A transparent colored paint can also be used as the transparent paint.
Moreover, in this invention, joint parts, such as a grid | lattice shape and a geometric pattern shape, can also be formed by using joint materials, such as a joint rod and a joint form. In this case, after applying the joint material to the base material that has been painted in the color tone that becomes the joint color, apply the intermediate coating material, etc., if necessary, and then perform the above steps, and then remove the joint material. That's fine.
以下に実施例を示し、本発明の特徴をより明確にする。 Examples are given below to clarify the features of the present invention.
（下塗材）
下塗材としては、以下に示すものを用意した。
(Priming material)
As the primer, the following materials were prepared.
・下塗材１
白色粒子（アクリル樹脂、二酸化チタン、脂肪族炭化水素系溶剤を主成分とする着色塗料の粒状物、着色顔料濃度１４重量％、粒子径約４ｍｍ）と、淡黄色粒子（アクリル樹脂、黄色酸化鉄、二酸化チタン、脂肪族炭化水素系溶剤を主成分とする着色塗料の粒状物、着色顔料濃度１３重量％、粒子径約２ｍｍ）と、淡灰色粒子（アクリル樹脂、二酸化チタン、黒色酸化鉄、脂肪族炭化水素系溶剤を主成分とする着色塗料の粒状物、着色顔料濃度１４重量％、粒子径約１ｍｍ）が水性媒体中に分散した水中油型の多彩模様塗料。白色粒子：淡黄色粒子：淡灰色粒子＝４０：３０：３０（重量比率）。
・ Prime material 1
White particles (colored paint particles mainly composed of acrylic resin, titanium dioxide, aliphatic hydrocarbon solvent, color pigment concentration 14% by weight, particle diameter of about 4 mm) and light yellow particles (acrylic resin, yellow iron oxide) , Titanium dioxide, granules of colored paint mainly composed of aliphatic hydrocarbon solvent, color pigment concentration 13% by weight, particle diameter about 2 mm) and light gray particles (acrylic resin, titanium dioxide, black iron oxide, fat An oil-in-water multicolor pattern paint in which particles of a colored paint mainly composed of an aromatic hydrocarbon solvent, a color pigment concentration of 14% by weight, and a particle diameter of about 1 mm are dispersed in an aqueous medium. White particles: light yellow particles: light gray particles = 40: 30: 30 (weight ratio).
・下塗材２
黒色粒子（アクリル樹脂、黒色酸化鉄、黄色酸化鉄、弁柄、酸化チタン、脂肪族炭化水素系溶剤を主成分とする着色塗料の粒状物、着色顔料濃度１６重量％、粒子径約３ｍｍ）と、灰色粒子（アクリル樹脂、黒色酸化鉄、二酸化チタン、脂肪族炭化水素系溶剤を主成分とする着色塗料の粒状物、着色顔料濃度１３重量％、粒子径約１ｍｍ）と、灰紫色粒子（アクリル樹脂、弁柄、フタロシアニンブルー、二酸化チタン、脂肪族炭化水素系溶剤を主成分とする着色塗料の粒状物、着色顔料濃度１７重量％、粒子径約２ｍｍ）が水性媒体中に分散した水中油型の多彩模様塗料。黒色粒子：灰色粒子：灰紫色粒子＝３０：３５：３５（重量比率）。
・ Prime material 2
Black particles (acrylic resin, black iron oxide, yellow iron oxide, petal, titanium oxide, colored paint granules mainly composed of aliphatic hydrocarbon solvent, color pigment concentration of 16% by weight, particle diameter of about 3 mm) and , Gray particles (acrylic resin, black iron oxide, titanium dioxide, colored paint granules mainly composed of aliphatic hydrocarbon solvent, color pigment concentration 13% by weight, particle diameter of about 1 mm) and gray purple particles (acrylic) Resin, petal, phthalocyanine blue, titanium dioxide, colored paint granules mainly composed of aliphatic hydrocarbon solvent, color pigment concentration 17% by weight, particle diameter of about 2 mm) dispersed in an aqueous medium Colorful pattern paint. Black particles: gray particles: gray purple particles = 30: 35: 35 (weight ratio).
・下塗材３
濃赤色粒子（アクリル樹脂、二酸化チタン、弁柄、脂肪族炭化水素系溶剤を主成分とする着色塗料の粒状物、着色顔料濃度２３重量％、粒子径約２ｍｍ）と、淡赤色粒子（アクリル樹脂、二酸化チタン、弁柄、脂肪族炭化水素系溶剤を主成分とする着色塗料の粒状物、着色顔料濃度１８重量％、粒子径約１ｍｍ）が水性媒体中に分散した水中油型の多彩模様塗料。濃赤色粒子：淡赤色粒子＝６０：４０（重量比率）。
・ Prime material 3
Dark red particles (acrylic resin, titanium dioxide, dial, colored paint granules mainly composed of aliphatic hydrocarbon solvent, color pigment concentration 23% by weight, particle diameter of about 2 mm) and light red particles (acrylic resin) , Titanium dioxide, petals, colored paint granules mainly composed of aliphatic hydrocarbon solvents, colored pigment concentration 18% by weight, particle diameter of about 1 mm) dispersed in an aqueous medium, oil-in-water multicolor pattern paint . Dark red particles: pale red particles = 60: 40 (weight ratio).
・下塗材４
透明白色粒子Ａ（アクリル樹脂、二酸化チタン、脂肪族炭化水素系溶剤を主成分とする着色塗料の粒状物、着色顔料濃度０．６重量％、粒子径約２ｍｍ）と、透明白色粒子Ｂ（アクリル樹脂、二酸化チタン、脂肪族炭化水素系溶剤を主成分とする着色塗料の粒状物、着色顔料濃度１．３重量％、粒子径約１ｍｍ）が水性媒体中に分散した水中油型の多彩模様塗料。透明白色粒子Ａ：透明白色粒子Ｂ＝５５：４５（重量比率）。
・ Prime material 4
Transparent white particles A (colored paint particles mainly composed of acrylic resin, titanium dioxide, aliphatic hydrocarbon solvent, coloring pigment concentration 0.6% by weight, particle diameter of about 2 mm) and transparent white particles B (acrylic) Oil-in-water multicolor pattern paint in which particles of colored paint mainly composed of resin, titanium dioxide and aliphatic hydrocarbon solvent, color pigment concentration 1.3% by weight, particle diameter of about 1 mm) are dispersed in an aqueous medium. . Transparent white particles A: Transparent white particles B = 55: 45 (weight ratio).
（筋状模様形成用塗料）
筋状模様形成用塗料として、以下の塗料を用意した。
(Stripe pattern forming paint)
The following paints were prepared as the stripe pattern forming paints.
・透明着色塗料１
アクリル樹脂エマルション（固形分５０重量％）３５０重量部、黄色顔料液（黄色酸化鉄５０重量％分散液）０．６重量部、赤色顔料液（弁柄５０重量％分散液）０．６重量部、黒色顔料液（カーボンブラック２０重量％分散液）０．５重量部、水１３０重量部、造膜助剤１６重量部、消泡剤２重量部を均一に混合することにより、透明着色塗料１（着色顔料濃度０．１重量％）を得た。
・ Transparent colored paint 1
350 parts by weight of acrylic resin emulsion (solid content: 50% by weight), 0.6 parts by weight of yellow pigment liquid (yellow iron oxide 50% by weight dispersion), 0.6 parts by weight of red pigment liquid (50% by weight dispersion of petal) A transparent colored paint 1 by uniformly mixing 0.5 parts by weight of a black pigment liquid (carbon black 20% by weight dispersion), 130 parts by weight of water, 16 parts by weight of a film-forming aid, and 2 parts by weight of an antifoaming agent. (Color pigment concentration 0.1% by weight) was obtained.
・透明着色塗料２
アクリル樹脂エマルション（固形分５０重量％）３５０重量部、白色顔料液（酸化チタン６０重量％分散液）６重量部、黄色顔料液（黄色酸化鉄５０重量％分散液）３重量部、黒色顔料液（カーボンブラック３０重量％分散液）１重量部、水１２２重量部、造膜助剤１６重量部、消泡剤２重量部を均一に混合することにより、透明着色塗料２（着色顔料濃度１重量％）を得た。
・ Transparent coloring paint 2
350 parts by weight of acrylic resin emulsion (solid content 50% by weight), 6 parts by weight of white pigment liquid (60% by weight of titanium oxide dispersion), 3 parts by weight of yellow pigment liquid (50% by weight of yellow iron oxide dispersion), black pigment liquid By uniformly mixing 1 part by weight (carbon black 30 wt% dispersion), 122 parts by weight of water, 16 parts by weight of a film-forming aid, and 2 parts by weight of an antifoaming agent, a transparent colored paint 2 (color pigment concentration of 1 weight) %).
・着色塗料１
アクリル樹脂エマルション（固形分５０重量％）３５０重量部、黄色顔料液（黄色酸化鉄５０重量％分散液）３０重量部、赤色顔料液（弁柄５０重量％分散液）３０重量部、黒色顔料液（カーボンブラック２０重量％分散液）２５重量部、水４７重量部、造膜助剤１６重量部、消泡剤２重量部を均一に混合することにより、着色塗料１（着色顔料濃度７重量％）を得た。
・ Coloring paint 1
350 parts by weight of acrylic resin emulsion (solid content 50% by weight), 30 parts by weight of yellow pigment liquid (dispersion of 50% by weight of yellow iron oxide), 30 parts by weight of red pigment liquid (dispersion of 50% by weight of dial), black pigment liquid By uniformly mixing 25 parts by weight (carbon black 20% by weight dispersion), 47 parts by weight of water, 16 parts by weight of a film-forming aid, and 2 parts by weight of an antifoaming agent, a colored paint 1 (colored pigment concentration 7% by weight) )
（実施例１）
予めシーラー（白色）が塗装されたスレート板に対し、下塗材１を塗付け量０．５ｋｇ／ｍ２にて吹き付け塗装し、４時間乾燥した。
次に、ローラーを用いて、透明着色塗料１による筋状模様を形成させ、２４時間乾燥した。ここで、ローラーとしては、プラスチック製の筒の表面に、紐状のスポンジ（長さ６０〜２００ｍｍ、幅２〜４ｍｍ）を複数貼り付けたものを使用した。
なお、塗装及び乾燥は、すべて標準状態（気温２３℃、相対湿度５０％）にて行った。下塗材１の各着色粒子（白色粒子、淡黄色粒子、淡灰色粒子）を構成する着色塗料と、透明着色塗料１との色差は、それぞれ１８、１２、１１であった。
以上の方法により得られた模様面は、筋状模様に視覚的な強弱が付与された仕上りとなり、大理石調の美観性を有するものであった。
Example 1
Undercoat material 1 was spray-coated at a coating amount of 0.5 kg / m 2 on a slate plate previously coated with a sealer (white), and dried for 4 hours.
Next, the streak pattern by the transparent coloring paint 1 was formed using the roller, and it dried for 24 hours. Here, as a roller, what stuck a plurality of string-like sponges (length 60-200 mm, width 2-4 mm) on the surface of a plastic cylinder was used.
The coating and drying were all performed in standard conditions (temperature 23 ° C., relative humidity 50%). The color differences between the colored paint constituting the colored particles (white particles, light yellow particles, and light gray particles) of the undercoat material 1 and the transparent colored paint 1 were 18, 12, and 11, respectively.
The pattern surface obtained by the above method has a finish in which visual strength is given to the streaky pattern, and has a marble-like aesthetics.
（実施例２）
予めシーラー（白色）が塗装されたスレート板に対し、下塗材１を塗付け量０．５ｋｇ／ｍ２にて吹き付け塗装し、４時間乾燥した。
次に、スタンプを用いて、透明着色塗料１による筋状模様を形成させ、２４時間乾燥した。ここで、スタンプとしては、把手付き合板の平坦面に、紐状のスポンジ（長さ４０〜２５０ｍｍ、幅４〜６ｍｍ）を複数貼り付けたものを使用した。
以上の方法により得られた模様面は、実施例１と同様に、筋状模様に視覚的な強弱が付与された仕上りとなり、大理石調の美観性を有するものであった。
(Example 2)
Undercoat material 1 was spray-coated at a coating amount of 0.5 kg / m 2 on a slate plate previously coated with a sealer (white), and dried for 4 hours.
Next, the streak pattern by the transparent coloring paint 1 was formed using the stamp, and it dried for 24 hours. Here, as a stamp, what stuck a plurality of string-like sponges (length 40-250 mm, width 4-6 mm) on the flat surface of a plywood with a handle was used.
The pattern surface obtained by the above method had a finish in which visual strength was given to the streak pattern as in Example 1, and had a marble-like aesthetics.
（実施例３）
下塗材として下塗材２を使用し、筋状模様形成用塗料として透明着色塗料２を使用した。これ以外は、実施例１と同様の方法で塗装を行った。
なお、下塗材２の各着色粒子（黒色粒子、灰色粒子、灰紫色粒子）を構成する着色塗料と、透明着色塗料２との色差は、それぞれ１８、２０、１５であった。
以上の方法により得られた模様面は、筋状模様に視覚的な強弱が付与された仕上りとなり、大理石調の美観性を有するものであった。
(Example 3)
Undercoat material 2 was used as the undercoat material, and transparent colored paint 2 was used as the streaky pattern forming paint. Except this, it painted by the method similar to Example 1. FIG.
The color difference between the colored paint constituting each colored particle (black particle, gray particle, grayish purple particle) of the undercoat material 2 and the transparent colored paint 2 was 18, 20, and 15, respectively.
The pattern surface obtained by the above method has a finish in which visual strength is given to the streaky pattern, and has a marble-like aesthetics.
（実施例４）
下塗材として下塗材３を使用し、筋状模様形成用塗料として透明着色塗料２を使用した。これ以外は、実施例１と同様の方法で塗装を行った。
なお、下塗材３の各着色粒子（濃赤色、淡赤色）を構成する着色塗料と、透明着色塗料２との色差は、それぞれ２６、２９であった。
以上の方法により得られた模様面は、筋状模様に視覚的な強弱が付与された仕上りとなり、大理石調の美観性を有するものであった。
Example 4
Undercoat material 3 was used as the undercoat material, and transparent colored paint 2 was used as the streaky pattern forming paint. Except this, it painted by the method similar to Example 1. FIG.
The color difference between the colored paint constituting each colored particle (dark red, light red) of the undercoat material 3 and the transparent colored paint 2 was 26 and 29, respectively.
The pattern surface obtained by the above method has a finish in which visual strength is given to the streaky pattern, and has a marble-like aesthetics.
（実施例５）
下塗材として下塗材４を使用し、筋状模様形成用塗料として透明着色塗料１を使用した。また、基材としては、予めシーラー（黒色）が塗装されたスレート板を使用した。これ以外は、実施例１と同様の方法で塗装を行った。
なお、下塗材４の各着色粒子（透明白色粒子Ａ：透明白色粒子Ｂ）を構成する着色塗料と、透明着色塗料１との色差は、それぞれ１３、１４であった。
以上の方法により得られた模様面は、筋状模様に視覚的な強弱が付与された仕上りとなり、大理石調の美観性を有するものであった。
(Example 5)
The undercoat material 4 was used as the undercoat material, and the transparent colored paint 1 was used as the streaky pattern forming paint. Moreover, the slate board by which the sealer (black) was previously coated was used as a base material. Except this, it painted by the method similar to Example 1. FIG.
The color difference between the colored paint constituting each colored particle (transparent white particle A: transparent white particle B) of the primer 4 and the transparent colored paint 1 was 13 and 14, respectively.
The pattern surface obtained by the above method has a finish in which visual strength is given to the streaky pattern, and has a marble-like aesthetics.
（比較例１）
予めシーラー（白色）が塗装されたスレート板に対し、透明着色塗料１を用いてローラー塗装を行い、筋状模様を形成させ、２４時間乾燥した。ここで、ローラーとしては、実施例１と同様のものを使用した。なお、塗装及び乾燥は、すべて標準状態にて行った。
以上の方法により得られた模様面は、変化に乏しい筋状模様であった。
(Comparative Example 1)
A slate plate previously coated with a sealer (white) was roller-coated with the transparent colored paint 1 to form a streak pattern and dried for 24 hours. Here, the same roller as in Example 1 was used. In addition, all painting and drying were performed in the standard state.
The pattern surface obtained by the above method was a streak pattern with little change.
（比較例２）
下塗材として下塗材１を使用し、筋状模様形成用塗料として着色塗料１を使用した。これ以外は、実施例１と同様の方法で塗装を行った。
以上の方法により得られた模様面は、変化に乏しい筋状模様であった。
(Comparative Example 2)
Undercoat material 1 was used as the undercoat material, and colored paint 1 was used as the paint for forming the streak pattern. Except this, it painted by the method similar to Example 1. FIG.
The pattern surface obtained by the above method was a streak pattern with little change.
Claims (3)
（１）少なくとも１種以上の着色粒状物が分散媒中に分散した下塗材を塗付して、
下塗面を形成する工程、
（２）当該下塗面に対し、透明着色塗料を筋状に塗付して、筋状模様面を形成する工程、
を行うことを特徴とする模様面の形成方法。 For substrate
(1) Applying an undercoat material in which at least one colored granular material is dispersed in a dispersion medium,
Forming an undercoat surface,
(2) A step of applying a transparent colored paint in a streak pattern to the undercoat surface to form a streak pattern surface;
A method for forming a pattern surface, comprising:
着色塗料が粒状化されたものである請求項１記載の模様面の形成方法。 The colored granule is
The method for forming a pattern surface according to claim 1, wherein the colored paint is granulated.
紐状の吸液部材を備えた回転具、及び／または紐状の吸液部材を備えた押圧具、
を用いて透明着色塗料を筋状に塗付する請求項１記載の模様面の形成方法。 In the process of forming the streaked pattern surface,
A rotating tool provided with a string-like liquid-absorbing member, and / or a pressing tool provided with a string-like liquid-absorbing member,
The method for forming a pattern surface according to claim 1, wherein the transparent coloring paint is applied in a streak pattern using the stencil.
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| JP2013199827A (en) * | 2012-02-24 | 2013-10-03 | Bekku Kk | Decorative wall surface |
| JP2013241830A (en) * | 2012-04-23 | 2013-12-05 | Bekku Kk | Decorative wall surface |
| JP2015027667A (en) * | 2013-06-28 | 2015-02-12 | ベック株式会社 | Method of forming pattern surface |
| JP2019112639A (en) * | 2013-09-30 | 2019-07-11 | 旭化成建材株式会社 | Coating material for light-weight foam concrete, and light-weight foam concrete structure, production method and coating method of light-weight foam concrete structure |
| JP7442720B1 (en) | 2023-05-22 | 2024-03-04 | 佐藤興業株式会社 | Painting method and decorative board manufacturing method |
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| JP2005131607A (en) * | 2003-10-31 | 2005-05-26 | Sk Kaken Co Ltd | Method for forming pattern face |
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| JP2005013939A (en) * | 2003-06-27 | 2005-01-20 | Dainippon Toryo Co Ltd | Production method of inorganic decorative board |
| JP2005131607A (en) * | 2003-10-31 | 2005-05-26 | Sk Kaken Co Ltd | Method for forming pattern face |
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| JP2013199827A (en) * | 2012-02-24 | 2013-10-03 | Bekku Kk | Decorative wall surface |
| JP2013241830A (en) * | 2012-04-23 | 2013-12-05 | Bekku Kk | Decorative wall surface |
| JP2015027667A (en) * | 2013-06-28 | 2015-02-12 | ベック株式会社 | Method of forming pattern surface |
| JP2019112639A (en) * | 2013-09-30 | 2019-07-11 | 旭化成建材株式会社 | Coating material for light-weight foam concrete, and light-weight foam concrete structure, production method and coating method of light-weight foam concrete structure |
| JP7442720B1 (en) | 2023-05-22 | 2024-03-04 | 佐藤興業株式会社 | Painting method and decorative board manufacturing method |
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