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GLASS FLUX FOR OVERGLAZE COLORANT AND OVERGLAZE COLORANT
PROBLEM TO BE SOLVED: To provide a glass flux for overglaze colorant in which a color can be developed without impairing the color of pigment and yet a chemical resistance can be provided.SOLUTION: Provided are: a glass flux for overglaze colorant containing SiO; 53 to 68 mol%, BO; 9 to 16 mol%, AlO; 9 to 12 mol%, RO; 12 to 15 mol%, CaO 0 to 0.3 mol%, MgO; 0 to 0.3 mol%, and ZrO; 0.2 to 1.5 mol%, as well as containing ZnO by not more than 0.3 mol%, thereby a color development without impairing the color of pigment can be obtained and the acid resistance, alkali resistance, water resistance and detergent resistance are high; an overglaze colorant obtained by mixing red iron oxide as a pigment in a range of 4 to 12 wt.% into said glass flux.SELECTED DRAWING: Figure 4
【課題】顔料の色を損なうことなく発色させることができ、しかも耐化学性が得られる上絵具用ガラスフラックスを提供する。【解決手段】ＳｉＯ２；５３〜６８ｍｏｌ％、Ｂ２Ｏ３；９〜１６ｍｏｌ％、Ａｌ２Ｏ３；９〜１２ｍｏｌ％、Ｒ２Ｏ；１２〜１５ｍｏｌ％、ＣａＯ；０〜０．３ｍｏｌ％、ＭｇＯ；０〜０．３ｍｏｌ％、ＺｒＯ２；０．２〜１．５ｍｏｌ％含有するガラスフラックスであり、０．３ｍｏｌ％以下のＺｎＯを含有しているので、顔料の色を損なうことがない発色が得られ、しかも耐酸性、耐アルカリ性、耐水性、耐洗剤性が高い上絵具用ガラスフラックスであり、前記ガラスフラックスに４〜１２ｗｔ％の範囲で顔料としてベンガラを混入されている上絵具。【選択図】図４
GLASS FLUX FOR OVERGLAZE COLORANT AND OVERGLAZE COLORANT
PROBLEM TO BE SOLVED: To provide a glass flux for overglaze colorant in which a color can be developed without impairing the color of pigment and yet a chemical resistance can be provided.SOLUTION: Provided are: a glass flux for overglaze colorant containing SiO; 53 to 68 mol%, BO; 9 to 16 mol%, AlO; 9 to 12 mol%, RO; 12 to 15 mol%, CaO 0 to 0.3 mol%, MgO; 0 to 0.3 mol%, and ZrO; 0.2 to 1.5 mol%, as well as containing ZnO by not more than 0.3 mol%, thereby a color development without impairing the color of pigment can be obtained and the acid resistance, alkali resistance, water resistance and detergent resistance are high; an overglaze colorant obtained by mixing red iron oxide as a pigment in a range of 4 to 12 wt.% into said glass flux.SELECTED DRAWING: Figure 4
【課題】顔料の色を損なうことなく発色させることができ、しかも耐化学性が得られる上絵具用ガラスフラックスを提供する。【解決手段】ＳｉＯ２；５３〜６８ｍｏｌ％、Ｂ２Ｏ３；９〜１６ｍｏｌ％、Ａｌ２Ｏ３；９〜１２ｍｏｌ％、Ｒ２Ｏ；１２〜１５ｍｏｌ％、ＣａＯ；０〜０．３ｍｏｌ％、ＭｇＯ；０〜０．３ｍｏｌ％、ＺｒＯ２；０．２〜１．５ｍｏｌ％含有するガラスフラックスであり、０．３ｍｏｌ％以下のＺｎＯを含有しているので、顔料の色を損なうことがない発色が得られ、しかも耐酸性、耐アルカリ性、耐水性、耐洗剤性が高い上絵具用ガラスフラックスであり、前記ガラスフラックスに４〜１２ｗｔ％の範囲で顔料としてベンガラを混入されている上絵具。【選択図】図４
GLASS FLUX FOR OVERGLAZE COLORANT AND OVERGLAZE COLORANT
上絵具用ガラスフラックスおよび上絵具
SHIODA JUN (author) / SHIROYAMA AYUKO (author)
2017-02-02
Patent
Electronic Resource
Japanese
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