JP2007146174A5 - - Google Patents

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JP2007146174A5
JP2007146174A5 JP2007007299A JP2007007299A JP2007146174A5 JP 2007146174 A5 JP2007146174 A5 JP 2007146174A5 JP 2007007299 A JP2007007299 A JP 2007007299A JP 2007007299 A JP2007007299 A JP 2007007299A JP 2007146174 A5 JP2007146174 A5 JP 2007146174A5
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aggregate
weight
parts
coating material
scaly
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すなわち、本発明は以下の特徴を有するものである。
1.結合剤(A)、平均粒子径0.05〜5mmの粒状透明骨材(B)、及び平均粒子径0.1〜8mmの鱗片状光干渉性骨材(E)を必須成分とし、前記結合剤(A)の固形分100重量部に対し、前記粒状透明骨材(B)を100〜4000重量部、前記鱗片状光干渉性骨材(E)を1〜500重量部含有することを特徴とする装飾性塗材。
2.更に、鱗片状透明骨材(C)及び/又は真珠光沢顔料(D)(前記鱗片状光干渉性骨材(E)は前記真珠光沢顔料(D)を含まない)を含有することを特徴とする1.記載の装飾性塗材。
3.1.又は2.に記載の装飾性塗材をシート状に成形して得られる装飾性建材。
That is, the present invention has the following characteristics.
1. The binder (A), the granular transparent aggregate (B) having an average particle diameter of 0.05 to 5 mm , and the scaly optical coherent aggregate (E) having an average particle diameter of 0.1 to 8 mm are essential components, and the binding 100 to 4000 parts by weight of the granular transparent aggregate (B) and 1 to 500 parts by weight of the scaly light-interfering aggregate (E) with respect to 100 parts by weight of the solid content of the agent (A) Decorative coating material.
2. Furthermore, it contains a flaky transparent aggregate (C) and / or a pearl luster pigment (D) (the flaky light interference aggregate (E) does not contain the pearl luster pigment (D)). 1. The decorative coating material described.
3. 1. Or the decorative building material obtained by shape | molding the decorative coating material as described in 2. in a sheet form.

本発明における鱗片状透明骨材(C)(以下「(C)成分」という)は、形成塗膜に輝度感を付与するために使用することができる。このような(C)成分は、鱗片状の厚さ方向において透明性を有するものであればよい。なお、本発明に言う鱗片状とは、厚さの5倍以上(好ましくは10倍以上)の短径を有する扁平な形状のことである。短径と長径の比は、通常1:1〜1:5程度である。 The scaly transparent aggregate (C) in the present invention (hereinafter referred to as “component (C)”) can be used for imparting a brightness to the formed coating film . Such (C) component should just have transparency in a scale-like thickness direction. In addition, the scale shape said to this invention is a flat shape which has a short axis 5 times or more (preferably 10 times or more) of thickness. The ratio of the minor axis to the major axis is usually about 1: 1 to 1: 5.

本発明塗材では、真珠光沢顔料(D)(以下「(D)成分」という)を含むことにより、上記(C)成分配合による輝度感を十分に発現させることが可能となる。本発明に用いる真珠光沢顔料とは、高屈折率の極めて薄い鱗片状(平均厚みは通常0.05μm以上1μm未満)であって、入射光を多重反射させて真珠光沢を呈するものである。具体的に(D)成分としては、白雲母、合成雲母、シリカフレーク、またはガラスフレーク等の基体に、金属または金属酸化物を被覆したものを使用することができる。このうち、金属または金属酸化物に含まれる金属としては、チタン、鉄、アルミニウム、亜鉛、錫、ジルコニウム、コバルト、ニッケル、金、銀等が挙げられる。なお、(D)成分の平均厚みは、電子顕微鏡による観察により求めることができる。 In the present invention the coating material, the pearlescent pigment (D) (hereinafter referred to as "component (D)") and containing Mukoto, it is possible to sufficiently exhibit the brightness feeling by the component (C) compounded. The pearl luster pigment used in the present invention is an extremely thin scaly pigment having a high refractive index (average thickness is usually 0.05 μm or more and less than 1 μm), and exhibits pearl luster by multiple reflection of incident light. Specifically, as the component (D), a substrate such as muscovite, synthetic mica, silica flake, or glass flake coated with a metal or metal oxide can be used. Among these, as a metal contained in a metal or a metal oxide, titanium, iron, aluminum, zinc, tin, zirconium, cobalt, nickel, gold | metal | money, silver, etc. are mentioned. In addition, the average thickness of (D) component can be calculated | required by observation with an electron microscope.

本発明では、(E)平均粒子径0.1〜8mmの鱗片状光干渉性骨材(以下「(E)成分」という)を必須成分とすることによって、形成塗膜に輝度感を付与することもできる。このような(E)成分としては、鱗片状の形状であって光干渉性を有する限り種々の材料を使用することができるが、例えば、屈折率の異なる樹脂が二層以上積層されたフィルム片、エンボス加工等により微細な凹凸が形成されたフィルム片、ガラス球等の透明球が固着されたフィルム片、あるいはこれらに金属蒸着が施されたもの等が使用できる。このような成分は、光干渉性と透明性を兼備するものであってもよい。なお、上記(C)成分は通常、光干渉性を有するものではなく、この点において(E)成分とは異なるものである。 In the present invention , (E) a scaly light-interfering aggregate having an average particle size of 0.1 to 8 mm (hereinafter referred to as “(E) component”) is used as an essential component, thereby imparting brightness to the formed coating film. You can also. As the component (E), various materials can be used as long as they have a scale-like shape and have optical coherence. For example, a film piece in which two or more layers of resins having different refractive indexes are laminated. Further, a film piece on which fine irregularities are formed by embossing, a film piece to which a transparent sphere such as a glass sphere is fixed, or a film piece on which metal vapor deposition is applied can be used. Such a component may have both light interference and transparency. The component (C) usually does not have optical coherence, and is different from the component (E) in this respect.

また、本発明の効果が損われない範囲内であれば、上記(B)成分・(E)成分以外の骨材を混合することもできる。このような骨材としては、例えば、自然石、自然石の粉砕物等の天然骨材、及び着色骨材等の人工骨材、その他、アルミナフレーク、貝殻片、金属片、ゴム片、プラスチック片、木片等、あるいはこれらの表面を着色コーティングしたもの等を使用することができる。このような骨材を配合することにより、形成塗膜の色相、質感等を調整することができる。また、アクセント的な意匠性を得ることもできる。なお、ここに言う骨材は通常、不透明であり、光干渉性を具備するものでもない。
このような骨材は、(B)成分と(E)成分の合計重量よりも少なく配合することが望ましく、具体的にはその合計重量を1とした場合、骨材の比率は0.5以下(好ましくは0.2以下)とすることが望ましい。
Moreover, as long as the effect of this invention is not impaired, aggregates other than the said (B) component and (E) component can also be mixed. Examples of such aggregates include natural aggregates such as natural stone and natural stone pulverized products, and artificial aggregates such as colored aggregates, alumina flakes, shell pieces, metal pieces, rubber pieces, plastic pieces, and the like. , Wood chips, etc., or those whose surfaces are colored and coated can be used. By blending such an aggregate, the hue and texture of the formed coating film can be adjusted. It is also possible to obtain an accented design. In addition, the aggregate mentioned here is usually opaque and does not have optical coherence.
Such aggregate, (B) component and (E) less it is desirable to blend than the total weight of Ingredients, specifically when you the total weight and 1, the ratio of the aggregate 0.5 The following (preferably 0.2 or less) is desirable.

(実施例1)
水分散性樹脂200重量部(固形分100重量部)に対し、粒状透明骨材Aを700重量部、粒状透明骨材Bを700重量部、鱗片状光干渉性骨材を20重量部、不透明骨材Aを40重量部、水を400重量部、造膜助剤を10重量部、増粘剤を5重量部、消泡剤を5重量部混合し、常法にて均一に攪拌して塗材1を製造した。
Example 1
700 parts by weight of granular transparent aggregate A, 700 parts by weight of granular transparent aggregate B , 20 parts by weight of scaly light-interfering aggregate, 200 parts by weight of water-dispersible resin (100 parts by weight of solid content) , opaque 40 parts by weight of aggregate A, 400 parts by weight of water, 10 parts by weight of a film-forming aid, 5 parts by weight of a thickener, and 5 parts by weight of an antifoaming agent are mixed and stirred uniformly by a conventional method. Coating material 1 was produced.

450mm×300mmのスレート板に対し、白色の下塗材を塗付量0.3kg/mで塗装し、4時間乾燥後、上記方法で得られた塗材1をコテを用いて塗付量2kg/mで塗装し、48時間乾燥した。なお、塗材の塗装及び乾燥は、すべて標準状態(温度23℃・相対湿度50%)下で行った。
以上の方法で得られた試験体の外観を確認したところ、その結果、得られた塗膜は若干赤味を帯びた白い色調で、透明感と輝度感のいずれにも優れるものとなった。
A white undercoat material is applied to a 450 mm × 300 mm slate plate at a coating amount of 0.3 kg / m 2 , dried for 4 hours, and the coating material 1 obtained by the above method is applied using a trowel to a coating amount of 2 kg. / M 2 and dried for 48 hours. The coating and drying of the coating material were all performed under standard conditions (temperature 23 ° C., relative humidity 50%).
When the appearance of the specimen obtained by the above method was confirmed, as a result, the obtained coating film had a slightly reddish white color tone, and was excellent in both transparency and brightness.

なお、塗材の製造に使用した原料は、以下の通りである。
・水分散性樹脂:アクリル樹脂エマルション(固形分50%、ガラス転移温度18℃)
・粒状透明骨材A:寒水石(平均粒子径0.3mm、光透過率16%)
・粒状透明骨材B:寒水石(平均粒子径0.8mm、光透過率16%)
・鱗片状透明骨材:白雲母(平均粒子径2mm、平均厚み40μm)
・真珠光沢顔料:酸化チタン被覆雲母(平均粒子径30μm)
・鱗片状光干渉性骨材:光干渉性フィルム片(平均粒子径0.5mm、平均厚み50μm)
・不透明骨材A:着色珪砂(橙色、平均粒子径150μm
造膜助剤:2,2,4−トリメチル−1,3−ペンタンジオールモノイソブチレート
・増粘剤:ヒドロキシエチルセルロース粉
・消泡剤:シリコーン系消泡剤(固形分50重量%)
In addition, the raw material used for manufacture of a coating material is as follows.
Water dispersible resin: acrylic resin emulsion (solid content 50%, glass transition temperature 18 ° C.)
-Granular transparent aggregate A: Suisui stone (average particle diameter 0.3 mm, light transmittance 16%)
-Granular transparent aggregate B: Suisui stone (average particle diameter 0.8mm, light transmittance 16%)
Scale-like transparent aggregate: muscovite (average particle diameter 2 mm, average thickness 40 μm)
-Pearlescent pigment: Titanium oxide-coated mica (average particle size 30 μm)
Scale-like light coherent aggregate: light coherent film piece (average particle diameter 0.5 mm, average thickness 50 μm)
-Opaque aggregate A: colored silica sand (orange, average particle size 150 μm )
· Coalescents: - 2,2,4-trimethyl-1,3-pentanediol mono-isobutyrate thickeners: hydroxyethyl cellulose powder, defoamers: Silicone-based defoaming agent (solid content: 50 wt%)

Figure 2007146174
Figure 2007146174

比較例1
表1に示す配合にて塗材を製造し、実施例1と同様の方法で試験を行った。その結果、得られた塗膜は若干赤味を帯びた白い色調で、透明感と輝度感を有していたが、やや質感に劣る外観となった。
( Comparative Example 1 )
A coating material 3 was produced with the formulation shown in Table 1 and tested in the same manner as in Example 1. As a result, the obtained coating film had a slightly reddish white color tone and had a sense of transparency and brightness, but had a slightly inferior appearance.

比較例2
表1に示す配合にて塗材を製造し、実施例1と同様の方法で試験を行った。その結果、得られた塗膜は若干赤味を帯びた白い色調で、透明感と輝度感を有するものとなったが、輝度感についてはやや不十分であった。
( Comparative Example 2 )
A coating material 4 was produced with the formulation shown in Table 1 and tested in the same manner as in Example 1. As a result, the obtained coating film had a slightly reddish white color tone and had a transparent feeling and a luminance feeling, but the luminance feeling was somewhat insufficient.

(実施例
表1に示す配合にて塗材を製造し、実施例1と同様の方法で試験を行った。その結果、得られた塗膜は若干赤味を帯びた白い色調で、透明感と輝度感のいずれにも優れるものとなった。
(Example 2 )
A coating material 2 was produced with the formulation shown in Table 1 and tested in the same manner as in Example 1. As a result, the obtained coating film had a slightly reddish white tone and was excellent in both transparency and brightness.

(比較例
表1に示す配合にて塗材を製造し、実施例1と同様の方法で試験を行った。その結果、比較例では、上記実施例のような仕上外観を得ることはできなかった。
(Comparative Example 3 )
A coating material 5 was produced with the formulation shown in Table 1 and tested in the same manner as in Example 1. As a result, in Comparative Example 3 , it was not possible to obtain a finished appearance as in the above examples.

Claims (3)

結合剤(A)、
平均粒子径0.05〜5mmの粒状透明骨材(B)、及び
平均粒子径0.1〜8mmの鱗片状光干渉性骨材(E)を必須成分とし、
前記結合剤(A)の固形分100重量部に対し、
前記粒状透明骨材(B)を100〜4000重量部、
前記鱗片状光干渉性骨材(E)を1〜500重量部
含有することを特徴とする装飾性塗材。
Binder (A),
An essential component is a granular transparent aggregate (B) having an average particle diameter of 0.05 to 5 mm, and a scaly optical coherent aggregate (E) having an average particle diameter of 0.1 to 8 mm,
For 100 parts by weight of the solid content of the binder (A),
100 to 4000 parts by weight of the granular transparent aggregate (B),
A decorative coating material comprising 1 to 500 parts by weight of the scaly light coherent aggregate (E).
更に、鱗片状透明骨材(C)及び/又は真珠光沢顔料(D)(前記鱗片状光干渉性骨材(E)は前記真珠光沢顔料(D)を含まない)を含有することを特徴とする請求項1記載の装飾性塗材。Furthermore, it contains scaly transparent aggregate (C) and / or pearl luster pigment (D) (the scaly light coherent aggregate (E) does not contain the pearl luster pigment (D)). The decorative coating material according to claim 1. 請求項1又は2記載の装飾性塗材をシート状に成形して得られる装飾性建材。 Decorative building materials obtained by claim 1 or 2 SL placing decorative coating material was formed into a sheet.
JP2007007299A 2004-10-26 2007-01-16 Decorative coating material and decorative building material Pending JP2007146174A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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JP2007007299A JP2007146174A (en) 2004-10-26 2007-01-16 Decorative coating material and decorative building material

Related Parent Applications (1)

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JP2007146174A5 true JP2007146174A5 (en) 2008-04-10

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JP2014074011A (en) * 2012-06-29 2014-04-24 F Consultant:Kk Covering material for facing
CH709106A1 (en) * 2014-01-10 2015-07-15 Synfola Gmbh Mixture of additives to be added to a mixture of flooring materials and composite flooring system formed from it.
JP7387393B2 (en) * 2019-11-05 2023-11-28 ベック株式会社 Coating material and film forming method

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US5569535A (en) * 1979-12-28 1996-10-29 Flex Products, Inc. High chroma multilayer interference platelets
JPH0694543B2 (en) * 1987-01-09 1994-11-24 三菱自動車工業株式会社 Paint
JPH0624199A (en) * 1992-07-06 1994-02-01 Aica Kogyo Co Ltd Decorating material with colorful brilliancy
JP4287005B2 (en) * 1999-12-21 2009-07-01 大日本印刷株式会社 card
JP2003231862A (en) * 2002-02-08 2003-08-19 Kikusui Chemical Industries Co Ltd Aggregate-containing coating material and metal panel coated with the same

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