JP2005075871A - Water-based multicolor paint for roller painting - Google Patents
Water-based multicolor paint for roller painting Download PDFInfo
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- JP2005075871A JP2005075871A JP2003305763A JP2003305763A JP2005075871A JP 2005075871 A JP2005075871 A JP 2005075871A JP 2003305763 A JP2003305763 A JP 2003305763A JP 2003305763 A JP2003305763 A JP 2003305763A JP 2005075871 A JP2005075871 A JP 2005075871A
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- 239000003973 paint Substances 0.000 title claims abstract description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 238000010422 painting Methods 0.000 title abstract description 6
- 239000007863 gel particle Substances 0.000 claims abstract description 48
- 239000011347 resin Substances 0.000 claims abstract description 35
- 229920005989 resin Polymers 0.000 claims abstract description 35
- 239000000839 emulsion Substances 0.000 claims abstract description 20
- 239000003349 gelling agent Substances 0.000 claims abstract description 13
- 239000007787 solid Substances 0.000 claims abstract description 8
- 239000002612 dispersion medium Substances 0.000 claims description 21
- 239000011248 coating agent Substances 0.000 claims description 17
- 238000000576 coating method Methods 0.000 claims description 17
- 238000007761 roller coating Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 2
- 239000002245 particle Substances 0.000 abstract description 11
- 239000002270 dispersing agent Substances 0.000 abstract description 4
- 238000002156 mixing Methods 0.000 description 9
- 239000000049 pigment Substances 0.000 description 7
- VZSRBBMJRBPUNF-UHFFFAOYSA-N 2-(2,3-dihydro-1H-inden-2-ylamino)-N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]pyrimidine-5-carboxamide Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C(=O)NCCC(N1CC2=C(CC1)NN=N2)=O VZSRBBMJRBPUNF-UHFFFAOYSA-N 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 229920003002 synthetic resin Polymers 0.000 description 4
- 239000003086 colorant Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 239000004925 Acrylic resin Substances 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 229920002907 Guar gum Polymers 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 229910052796 boron Inorganic materials 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 239000000665 guar gum Substances 0.000 description 2
- 229960002154 guar gum Drugs 0.000 description 2
- 235000010417 guar gum Nutrition 0.000 description 2
- 239000010445 mica Substances 0.000 description 2
- 229910052618 mica group Inorganic materials 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 239000003755 preservative agent Substances 0.000 description 2
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 2
- 239000002562 thickening agent Substances 0.000 description 2
- WYXIGTJNYDDFFH-UHFFFAOYSA-Q triazanium;borate Chemical compound [NH4+].[NH4+].[NH4+].[O-]B([O-])[O-] WYXIGTJNYDDFFH-UHFFFAOYSA-Q 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000003125 aqueous solvent Substances 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 229910021538 borax Inorganic materials 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000001034 iron oxide pigment Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003002 pH adjusting agent Substances 0.000 description 1
- 239000011049 pearl Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002952 polymeric resin Substances 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000004328 sodium tetraborate Substances 0.000 description 1
- 235000010339 sodium tetraborate Nutrition 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- -1 vinyl acryl Chemical group 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
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- Paints Or Removers (AREA)
Abstract
Description
本発明は、多彩塗料に関する。 The present invention relates to a multicolored paint.
多彩塗料とは、色彩の異なる２以上の相を有する塗料であり、1回の塗装で2色以上の色彩からなる模様を有する塗膜を形成することができる。従来の多彩塗料としては、異なる色彩を有する水性の溶液及び油性の溶液からそれぞれ構成される水相と油相とを有する塗料が広く用いられている。 The multicolored paint is a paint having two or more phases having different colors, and a coating film having a pattern composed of two or more colors can be formed by one coating. As conventional multicolored paints, paints having an aqueous phase and an oil phase respectively composed of an aqueous solution and an oily solution having different colors are widely used.
しかしながら近年では、塗装作業の安全性や低公害性等の観点から、油性の溶媒を含む塗料より、溶媒として水性の液体のみを含む塗料が好まれる傾向が強い。多彩塗料においてそのように油性の溶媒を含まないものとして、例えば、水性の溶媒中に被覆された水性の粒子を含んだものがよく知られている(特許文献1参照)。 However, in recent years, there is a strong tendency that a paint containing only an aqueous liquid as a solvent is preferred over a paint containing an oil-based solvent from the viewpoint of safety of painting work, low pollution, and the like. As such a multi-color paint that does not contain an oily solvent, for example, a paint that contains aqueous particles coated in an aqueous solvent is well known (see Patent Document 1).
ところが、そのような水性の粒子は、一般的に水中において安定性が低く、粒子中に含まれる顔料が溶媒中に溶け出したり、粒子径が不安定であったりするため、塗料の経時的安定性が低いという問題点がある。さらに、そのような粒子含有の多彩塗料により形成された塗膜は、耐候性が弱く、特に建築物の外装の使用においては塗膜の耐久性が不十分である。 However, such water-based particles generally have low stability in water, and the pigment contained in the particles dissolves in the solvent or the particle diameter is unstable. There is a problem that the nature is low. Furthermore, the coating film formed of such a particle-containing multicolored paint has poor weather resistance, and the durability of the coating film is insufficient particularly when the exterior of a building is used.
さらに、安定性が低い粒子は、粘度の高い塗料に配合すると、塗装時に塗装のためにかかる圧力で粒子が崩壊する。そのため、従来の多彩塗料においては粘度が低く制限されている。したがって、従来の水性多彩塗料は、低粘度が許容される吹付塗装用のものに限られており、高い粘度を有することが必要とされるローラー塗装用の塗料とすることが不可能であった。
本発明の目的は、塗料の経時的安定性が高く、塗膜とした際の耐候性が高く、且つ塗装時の塗装による圧力に対する粒子の耐久性が高くローラー塗装用の塗料とすることができる程度に十分に高粘度な、水性の多彩塗料を提供することにある。 The object of the present invention is to provide a paint for roller coating that has high stability over time, high weather resistance when formed into a coating film, and high durability of particles against pressure due to coating during coating. The object is to provide a water-based multicolored paint having a sufficiently high viscosity.
本発明によれば、水を含む分散媒と、ゲル粒子とを含むローラー塗装用水性多彩塗料であって、前記分散媒及びゲル粒子の含有割合が、体積比で、分散媒1に対してゲル粒子0.8以上の割合であり、前記ゲル粒子が、樹脂エマルション及び水溶性ゲル化剤を含み、前記ゲル粒子中の前記樹脂エマルションの含有割合が、ゲル粒子全量中樹脂固形分として10質量%以上であり、前記ゲル粒子中の前記水溶性ゲル化剤の含有割合が、前記樹脂エマルションの樹脂固形分100質量部に対して、2〜6質量部である、ローラー塗装用水性多彩塗料が提供される。 According to the present invention, a water-based multicolor paint for roller coating comprising a dispersion medium containing water and gel particles, wherein the content ratio of the dispersion medium and the gel particles is a gel with respect to the dispersion medium 1 in a volume ratio. The ratio of particles is 0.8 or more, the gel particles include a resin emulsion and a water-soluble gelling agent, and the content ratio of the resin emulsion in the gel particles is 10% by mass or more as a resin solid content in the total amount of gel particles. There is provided a water-based colorful paint for roller coating, wherein the content of the water-soluble gelling agent in the gel particles is 2 to 6 parts by mass with respect to 100 parts by mass of the resin solid content of the resin emulsion. .
本発明の多彩塗料は、特定の高分子樹脂組成物を含むゲル粒子を含むため、塗料の経時的安定性が高く経時的な変色、色にじみなどを起こさず、塗膜とした際の耐候性が高く、塗装時の塗装による圧力に対する粒子の耐久性が高く塗りむら、色混じり、色ぼけ等を起こさずに塗装することができ、且つローラー塗装用の塗料とすることができる程度に十分に高粘度のものとしうる水性の多彩塗料である。したがって、建物の外装等において、簡便且つ安全な施工で意匠性の高い塗膜を設けることができる塗料として有用である。 Since the multicolored paint of the present invention contains gel particles containing a specific polymer resin composition, the paint is highly stable over time and does not cause discoloration or color bleeding over time, and weather resistance when used as a coating film. Highly durable enough to withstand the pressure of the paint during painting, so that it can be applied without causing unevenness, color mixing, color blur, etc., and can be used as a paint for roller coating. It is a water-based multicolored paint that can have a high viscosity. Therefore, it is useful as a paint capable of providing a coating film having a high design property with simple and safe construction on the exterior of a building or the like.
本発明の多彩塗料は、水を含む分散媒と、該分散媒中に分散するゲル粒子とを含む。 The multicolored paint of the present invention includes a dispersion medium containing water and gel particles dispersed in the dispersion medium.
前記分散媒は、水に加えて、後述するゲル粒子中の水溶性ゲル化剤と反応することによりゲル粒子を安定化させる不溶化剤を含むことができる。係る不溶化剤としては、例えば、後述する水溶性ゲル化剤としてグアーガムを使用した場合には、ホウ素含有水溶性化合物であるホウ砂、ホウ酸アンモニウム等を用いることができる。不溶化剤の含有割合は、分散媒中0.05〜2.0質量%とすることができる。 In addition to water, the dispersion medium can contain an insolubilizing agent that stabilizes the gel particles by reacting with a water-soluble gelling agent in the gel particles described below. As such an insolubilizing agent, for example, when guar gum is used as a water-soluble gelling agent to be described later, boron-containing water-soluble compounds such as borax and ammonium borate can be used. The content ratio of the insolubilizing agent can be 0.05 to 2.0% by mass in the dispersion medium.
前記分散媒はまた、水に加えて、顔料、染料、パール顔料、マイカ、合成樹脂エマルション、増粘剤、防腐剤等の成分を含有することができる。前記分散媒中の顔料の含有割合は、ゲル粒子の色を隠蔽しない程度とすることが好ましい。 In addition to water, the dispersion medium can also contain components such as pigments, dyes, pearl pigments, mica, synthetic resin emulsions, thickeners, and preservatives. The content ratio of the pigment in the dispersion medium is preferably set so as not to mask the color of the gel particles.
前記ゲル粒子は、樹脂エマルション及び水溶性ゲル化剤を含む。前記樹脂エマルションは、樹脂及び水を含むエマルションとすることができる。前記樹脂エマルションを構成する樹脂としては、各種の合成樹脂を用いることができる。具体的には例えば、酢酸ビニル樹脂、酢ビベオバ樹脂、酢ビアクリル樹脂、エチレン酢ビ樹脂、アクリル樹脂、アクリルスチレン樹脂、ウレタン樹脂、アクリルウレタン樹脂、アクリルシリコン樹脂、アクリルフッ素樹脂等の合成樹脂を挙げることができる。前記ゲル粒子中の前記樹脂エマルションの配合割合は、ゲル粒子全量に対する樹脂エマルションの樹脂固形分として、10質量%以上であり、15〜35質量%とすることが好ましい。樹脂エマルションの配合割合をこの範囲とすることにより、安定なゲル粒子を得ることができる。 The gel particles include a resin emulsion and a water-soluble gelling agent. The resin emulsion may be an emulsion containing a resin and water. As the resin constituting the resin emulsion, various synthetic resins can be used. Specific examples include synthetic resins such as vinyl acetate resin, bibeova resin, vinyl acryl resin, ethylene vinyl resin, acrylic resin, acrylic styrene resin, urethane resin, acrylic urethane resin, acrylic silicon resin, and acrylic fluorine resin. be able to. The blending ratio of the resin emulsion in the gel particles is 10% by mass or more, and preferably 15 to 35% by mass as the resin solid content of the resin emulsion with respect to the total amount of the gel particles. By setting the blending ratio of the resin emulsion within this range, stable gel particles can be obtained.
前記ゲル粒子は、前記樹脂エマルションに加え、水溶性ゲル化剤を含む。前記水溶性ゲル化剤としては、前記不溶化剤と組み合わせてゲル粒子を不溶化することができる各種のものを用いることができる。具体的には例えば、前記ホウ素含有水溶性化合物と組み合わせて、グアーガム、ポリビニルアルコール等を用いることができる。前記ゲル粒子における前記水溶性ゲル化剤の配合割合は、前記樹脂エマルションの樹脂固形分100質量部に対して、2〜6質量部であり、3〜5質量%とすることが好ましい。水溶性ゲル化剤の配合割合が2質量%未満の場合ゲル粒子の安定性が悪くなり、一方6質量%を超えるとゲルが硬く若しくは脆くなり、ゲル粒子のばらつきが広くなり、多彩塗料としてぼやけてしまい、仕上りが悪い塗料となる。 The gel particles contain a water-soluble gelling agent in addition to the resin emulsion. As the water-soluble gelling agent, various types that can insolubilize gel particles in combination with the insolubilizing agent can be used. Specifically, for example, guar gum, polyvinyl alcohol or the like can be used in combination with the boron-containing water-soluble compound. The mixing ratio of the water-soluble gelling agent in the gel particles is 2 to 6 parts by mass and preferably 3 to 5% by mass with respect to 100 parts by mass of the resin solid content of the resin emulsion. When the blending ratio of the water-soluble gelling agent is less than 2% by mass, the stability of the gel particles is deteriorated, whereas when it exceeds 6% by mass, the gel becomes hard or brittle, the dispersion of the gel particles becomes wide, and it is blurred as a various paint. The result is a poorly finished paint.
前記ゲル粒子は、前記樹脂エマルション及び水溶性ゲル化剤に加え、顔料、不溶化剤、増粘剤、分散剤、消泡剤、防腐剤、pH調整剤等の他の成分を含むことができる。前記顔料としては、二酸化チタン、チタンイエロー、酸化鉄顔料、コバルトブルー、重質炭酸カルシウム、タルク、クレー、マイカ等を用いることができる。前記ゲル粒子中の顔料の含有割合は、5〜50質量%の範囲内とすることができる。 The gel particles may contain other components such as a pigment, an insolubilizer, a thickener, a dispersant, an antifoaming agent, a preservative, and a pH adjuster in addition to the resin emulsion and the water-soluble gelling agent. As the pigment, titanium dioxide, titanium yellow, iron oxide pigment, cobalt blue, heavy calcium carbonate, talc, clay, mica and the like can be used. The content ratio of the pigment in the gel particles can be in the range of 5 to 50% by mass.
本発明の多彩塗料において、前記分散媒及びゲル粒子の含有割合は、体積比で、分散媒1に対してゲル粒子0.8以上の割合である。これらの配合割合をこの範囲とすることにより、ローラー塗装用塗料として十分な粘度を有する塗料とすることができる。分散媒に対するゲル粒子の配合割合の上限は特に限定されないが、体積比で分散媒1に対してゲル粒子2以下とすることができる。 In the multicolored paint of the present invention, the content ratio of the dispersion medium and the gel particles is a ratio of 0.8 or more of the gel particles to the dispersion medium 1 in volume ratio. By setting these blending ratios within this range, a paint having a sufficient viscosity as a paint for roller coating can be obtained. The upper limit of the blending ratio of the gel particles with respect to the dispersion medium is not particularly limited, but the gel particles can be 2 or less with respect to the dispersion medium 1 by volume ratio.
本発明の多彩塗料を調製する方法は、特に限定されないが、具体的には例えば、上記の各ゲル粒子成分を混合し、前記分散媒に前記所定の割合で添加し、さらに回転式分散機、ニーダー等でゲルをすり潰して1〜5mm程度のゲル粒子とすることにより製造することができる。 The method for preparing the multicolored paint of the present invention is not particularly limited. Specifically, for example, the gel particle components described above are mixed and added to the dispersion medium at the predetermined ratio, and further, a rotary disperser, It can be produced by grinding the gel with a kneader or the like to obtain gel particles of about 1 to 5 mm.
本発明の多彩塗料は、耐候性が良好な塗膜を形成することができるため、建築物等の構造物の外装用の塗料として用いることができるが、これに限定されず、耐久性の高い内装用の塗料としても用いることもできる。 The multicolored paint of the present invention can form a coating film having good weather resistance, and can therefore be used as a paint for exteriors of structures such as buildings, but is not limited to this and has high durability. It can also be used as a paint for interiors.
以下、本発明を実施例および比較例によりさらに具体的に説明するが、本発明の範囲はこれらに限定されない。 EXAMPLES Hereinafter, although an Example and a comparative example demonstrate this invention further more concretely, the scope of the present invention is not limited to these.
実施例１-１
(1)表1の配合A-白及び表2の配合A-黒に示す質量比で各種材料を混合し、それぞれ白色及び黒色のゲル粒子原料を得た。なお、表1及び及び表2に示される成分名の詳細は、それぞれ表3に示す通りである。
(2)一方、水69.5質量部にホウ酸アンモニウム0.5質量%及びアクリル樹脂(商品名「モビニール705」、クラリアントポリマー社製)30質量%を配合し、比重約1.0の分散媒を調製した。この分散媒と、(1)で得た白色及び黒色のゲル粒子原料とを配合した後、混合物をニーダー(２軸式、入江商会製)で、粒子の粒径が1〜5mmとなるまですりつぶし、多彩塗料を得た。なお、白色及び黒色のゲル粒子原料の配合割合は１：１とし、分散媒とゲル粒子原料(白色及び黒色の合計)は、表４に示す通りとした。
(3)得られた多彩塗料を、被塗物(サイディングボード)の表面にローラー(砂骨ローラー)により塗布し、乾燥させたところ、白黒2色の模様を有する塗膜が得られた。この塗膜を、目視により観察し評価した。結果を表４に示す。
(4)一方、(2)で得られた多彩塗料を、室温にて30日間保存した後、その状態を観察した。結果を表４に示す。
Example 1-1
(1) Various materials were mixed at the mass ratios shown in Table 1, Formulation A-White and Table 2, Formulation A-Black to obtain white and black gel particle raw materials, respectively. Details of the component names shown in Tables 1 and 2 are as shown in Table 3, respectively.
(2) On the other hand, 0.5% by mass of ammonium borate and 30% by mass of acrylic resin (trade name “Movinyl 705”, manufactured by Clariant Polymer Co., Ltd.) were blended in 69.5 parts by mass of water to prepare a dispersion medium having a specific gravity of about 1.0. After blending this dispersion medium and the white and black gel particle raw material obtained in (1), the mixture is crushed with a kneader (two-shaft type, manufactured by Irie Shokai) until the particle size becomes 1-5 mm. And got a colorful paint. The mixing ratio of the white and black gel particle raw materials was 1: 1, and the dispersion medium and the gel particle raw materials (total of white and black) were as shown in Table 4.
(3) When the obtained various paints were applied to the surface of the article to be coated (siding board) with a roller (sand bone roller) and dried, a coating film having a black and white two-color pattern was obtained. This coating film was visually observed and evaluated. The results are shown in Table 4.
(4) On the other hand, the various paints obtained in (2) were stored at room temperature for 30 days, and the state was observed. The results are shown in Table 4.
実施例1-2〜1-3及び比較例1
分散媒とゲル粒子の体積比を、それぞれ表４に示す通りとした他は実施例1-1と同様に操作し、多彩塗料を調製し、塗膜の外観及び経時安定性を調べた。結果を表４に示す。
Examples 1-2 to 1-3 and Comparative Example 1
A variety of paints were prepared in the same manner as in Example 1-1 except that the volume ratio of the dispersion medium and the gel particles was set as shown in Table 4, and the appearance and stability over time of the coating film were examined. The results are shown in Table 4.
実施例2〜4及び比較例2〜4
ゲル粒子原料として、それぞれ表４に示すものを用いた他は実施例1-1と同様に操作し、多彩塗料を調製し、塗膜の外観及び経時安定性を調べた。結果を表４に示す。
Examples 2 to 4 and Comparative Examples 2 to 4
A variety of paints were prepared in the same manner as in Example 1-1 except that the gel particle raw materials shown in Table 4 were used, and the appearance and stability over time of the coating film were examined. The results are shown in Table 4.
Claims (1)
前記分散媒及びゲル粒子の含有割合が、体積比で、分散媒1に対してゲル粒子0.8以上の割合であり、
前記ゲル粒子が、樹脂エマルション及び水溶性ゲル化剤を含み、前記ゲル粒子中の前記樹脂エマルションの含有割合が、ゲル粒子全量中樹脂固形分として10質量%以上であり、前記ゲル粒子中の前記水溶性ゲル化剤の含有割合が、前記樹脂エマルションの樹脂固形分100質量部に対して、2〜6質量部である、ローラー塗装用水性多彩塗料。 A water-based colorful paint for roller coating containing a dispersion medium containing water and gel particles,
The content ratio of the dispersion medium and the gel particles is a volume ratio, and the ratio of the gel particles is 0.8 or more with respect to the dispersion medium 1.
The gel particles include a resin emulsion and a water-soluble gelling agent, and the content ratio of the resin emulsion in the gel particles is 10% by mass or more as a resin solid content in the total amount of the gel particles, and the gel particles The water-based various coating material for roller coating whose content rate of a water-soluble gelatinizer is 2-6 mass parts with respect to 100 mass parts of resin solid content of the said resin emulsion.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104263049A (en) * | 2013-12-04 | 2015-01-07 | 长春坤翔环保技术有限公司 | Peculiar-smell-removing putty paste for indoor plate seaming and manufacturing method thereof |
| JP2018203908A (en) * | 2017-06-06 | 2018-12-27 | メーコー株式会社 | Aqueous multicolor pattern coating composition and multicolor pattern coated film |
| JP2019135282A (en) * | 2018-02-05 | 2019-08-15 | 亜細亜工業株式会社 | Aqueous coating composition |
| JP2020033479A (en) * | 2018-08-30 | 2020-03-05 | メーコー株式会社 | Water-based coating composition and uneven pattern coated film |
| JP2021123659A (en) * | 2020-02-05 | 2021-08-30 | 藤倉化成株式会社 | Coating composition and method for producing coating composition |
| JP2021130764A (en) * | 2020-02-19 | 2021-09-09 | メーコー株式会社 | Aqueous multicolor coating composition and multicolor coated film |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000007954A (en) * | 1998-06-19 | 2000-01-11 | Fujikura Kasei Co Ltd | Multicolor coating material |
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2003
- 2003-08-29 JP JP2003305763A patent/JP2005075871A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000007954A (en) * | 1998-06-19 | 2000-01-11 | Fujikura Kasei Co Ltd | Multicolor coating material |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104263049A (en) * | 2013-12-04 | 2015-01-07 | 长春坤翔环保技术有限公司 | Peculiar-smell-removing putty paste for indoor plate seaming and manufacturing method thereof |
| CN104263049B (en) * | 2013-12-04 | 2017-03-01 | 长春坤翔环保技术有限公司 | A kind of interior sheet material seam eliminates the unusual smell putty paste and preparation method thereof |
| JP2018203908A (en) * | 2017-06-06 | 2018-12-27 | メーコー株式会社 | Aqueous multicolor pattern coating composition and multicolor pattern coated film |
| JP2019135282A (en) * | 2018-02-05 | 2019-08-15 | 亜細亜工業株式会社 | Aqueous coating composition |
| JP2020033479A (en) * | 2018-08-30 | 2020-03-05 | メーコー株式会社 | Water-based coating composition and uneven pattern coated film |
| JP2021123659A (en) * | 2020-02-05 | 2021-08-30 | 藤倉化成株式会社 | Coating composition and method for producing coating composition |
| JP7231838B2 (en) | 2020-02-05 | 2023-03-02 | 藤倉化成株式会社 | Method for producing coating composition |
| JP2021130764A (en) * | 2020-02-19 | 2021-09-09 | メーコー株式会社 | Aqueous multicolor coating composition and multicolor coated film |
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