A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
AQUEOUS COATING MATERIAL COMPOSITION IMPARTING DESIGNABILITY TO OUTER WALL
PROBLEM TO BE SOLVED: To provide an aqueous coating material composition which is a one-liquid type, and keeps hydrophilic property of a coated material surface even with a coated film thickness of 0.5-6.5 mm and keeps the hydrophilic property over a long period of time, and as a result, has less adhesion of dirt on the coated material surface and imparts designability to an outer wall.SOLUTION: An aqueous coating material composition imparting designability to an outer wall contains an acrylic resin-based emulsion, a photopolymerization initiator, an ultraviolet absorber eutectic with the photopolymerization initiator, a surface hydrophilic agent, a filler, an aggregate, a pigment, a thickener, and a film-forming auxiliary agent, where the photopolymerization initiator is 1.0-4.0 pts.wt. with respect to 100 pts.wt. of a solid content of the acrylic resin-based emulsion, and the surface hydrophilic agent is 7.5-15.0 pts.wt. with respect to 100 pts.wt. of a solid content of the acrylic resin-based emulsion, and the aqueous coating material is a one-liquid type and is coated to a base with a thickness of 0.5-6.5 mm.SELECTED DRAWING: None
【課題】一液型であって、塗付膜厚が０．５〜６．５ｍｍであっても塗材表面を親水性に保持し、且つ長期に亘って該親水性を保持することで、結果として塗材表面に汚れの付着が少ない、外壁に意匠性を付与する水系塗材組成物を提供する。【解決手段】アクリル樹脂系エマルジョンと、光重合開始剤と、該光重合開始剤と共融する紫外線吸収剤と、表面親水化剤と、充填材と、骨材と、顔料と、増粘剤と、成膜助剤と、から成り、光重合開始剤はアクリル樹脂系エマルジョンの固形分１００重量部に対して１．０〜４．０重量部であり、表面親水化剤はアクリル樹脂系エマルジョンの固形分１００重量部に対して７．５〜１５．０重量部であり、一液型で下地に０．５〜６．５ｍｍ厚に塗付することを特徴とする外壁に意匠性を付与する水系塗材組成物である。【選択図】なし
AQUEOUS COATING MATERIAL COMPOSITION IMPARTING DESIGNABILITY TO OUTER WALL
PROBLEM TO BE SOLVED: To provide an aqueous coating material composition which is a one-liquid type, and keeps hydrophilic property of a coated material surface even with a coated film thickness of 0.5-6.5 mm and keeps the hydrophilic property over a long period of time, and as a result, has less adhesion of dirt on the coated material surface and imparts designability to an outer wall.SOLUTION: An aqueous coating material composition imparting designability to an outer wall contains an acrylic resin-based emulsion, a photopolymerization initiator, an ultraviolet absorber eutectic with the photopolymerization initiator, a surface hydrophilic agent, a filler, an aggregate, a pigment, a thickener, and a film-forming auxiliary agent, where the photopolymerization initiator is 1.0-4.0 pts.wt. with respect to 100 pts.wt. of a solid content of the acrylic resin-based emulsion, and the surface hydrophilic agent is 7.5-15.0 pts.wt. with respect to 100 pts.wt. of a solid content of the acrylic resin-based emulsion, and the aqueous coating material is a one-liquid type and is coated to a base with a thickness of 0.5-6.5 mm.SELECTED DRAWING: None
【課題】一液型であって、塗付膜厚が０．５〜６．５ｍｍであっても塗材表面を親水性に保持し、且つ長期に亘って該親水性を保持することで、結果として塗材表面に汚れの付着が少ない、外壁に意匠性を付与する水系塗材組成物を提供する。【解決手段】アクリル樹脂系エマルジョンと、光重合開始剤と、該光重合開始剤と共融する紫外線吸収剤と、表面親水化剤と、充填材と、骨材と、顔料と、増粘剤と、成膜助剤と、から成り、光重合開始剤はアクリル樹脂系エマルジョンの固形分１００重量部に対して１．０〜４．０重量部であり、表面親水化剤はアクリル樹脂系エマルジョンの固形分１００重量部に対して７．５〜１５．０重量部であり、一液型で下地に０．５〜６．５ｍｍ厚に塗付することを特徴とする外壁に意匠性を付与する水系塗材組成物である。【選択図】なし
AQUEOUS COATING MATERIAL COMPOSITION IMPARTING DESIGNABILITY TO OUTER WALL
外壁に意匠性を付与する水系塗材組成物
MATSUZAKI RYOYA (author)
2018-08-16
Patent
Electronic Resource
Japanese
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