专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20230029091A1 CERAMIC PRODUCT 有权
公开(公告)号：US20230029091A1
公开(公告)日：2023-01-26
申请号：US17946830
申请日：2022-09-16
申请人： SAGA PREFECTURE
发明人： Atsunori SHIRAISHI
IPC分类号： C04B41/86 , C03C8/02 , C03C8/20 , C04B41/50
摘要： A ceramic product includes a glass layer having 0.1 wt % to 9 wt % of a luster pigment for providing a metallic look. The glass layer includes 40 wt % to 60 wt % of silicon dioxide, 15 wt % to 35 wt % of boron oxide, 18 wt % or less of one or more alkali metal oxides selected from the group consisting of lithium oxide, sodium oxide, and potassium oxide, 4 wt % or less of one or more alkali metal oxides selected from lithium oxide and sodium oxide, and 5 wt % or more of potassium oxide.

2. 发明申请

US20210070667A1 OVERGLAZE DECORATION MATERIAL, CERAMIC PRODUCT AND PRODUCTION METHOD FOR MANUFACTURING CERAMIC PRODUCT 有权
公开(公告)号：US20210070667A1
公开(公告)日：2021-03-11
申请号：US16962399
申请日：2018-10-25
申请人： SAGA PREFECTURE
发明人： Atsunori SHIRAISHI
IPC分类号： C04B41/86 , C03C8/02 , C03C8/20 , C04B41/50
摘要： An overglaze decoration material is provided that can be used to apply to a ceramic product a luster overglaze in which a luster pigment does not dissolve in glass and can thus maintain its luster properties to provide a metallic texture and high surface gloss. The overglaze decoration material in accordance with the present invention contains a frit that has a composition thereof including 40 wt % to 60 wt % of silicon dioxide, 15 wt % to 35 wt % of boron oxide, and 18 wt % or less of one or more alkali metal oxides selected from the group consisting of lithium oxide, sodium oxide and potassium oxide, and a luster pigment for providing a metallic look.

3. 发明授权

US5262363A Overglaze colors for pottery 失效
标题翻译：陶釉色釉
公开(公告)号：US5262363A
公开(公告)日：1993-11-16
申请号：US12803
申请日：1993-02-02
申请人： Shuji Yoshida , Yasuyuki Tsutsumi , Satoru Noudomi , Junichi Kawaguchi
发明人： Shuji Yoshida , Yasuyuki Tsutsumi , Satoru Noudomi , Junichi Kawaguchi
IPC分类号： C03C8/02 , C03C8/14 , C03C3/091 , C03C3/095 , C03C3/097
CPC分类号： C03C8/02
摘要： An overglaze color for pottery. Pigment is added to a colorless frit which has the composition (wt %):(1) silicon dioxide 30 to 70(2) alumina 0.1 to 15(3) boron oxide 20 to 40(4) alkali metal oxide 2 to 17(5) one or more oxide selected from lanthanum oxide, niobium oxide, tantalum oxide, hafnium oxide, scandium oxide, samarium oxide, europium oxide, gadolinium oxide, thulium oxide, ytterbium oxide, lutetium oxide, terbium oxide, or dysprosium oxide 0.1 to 15and having a thermal expansion coefficient of 5.0.times.10.sup.-6 /.degree. C. to 7.0.times.10.sup.-6 /.degree. C. at 50.degree. to 350.degree. C. and a thermal softeningpVperature of 500.degree. to 640.degree. C. The overglaze color according to the invention causes no cracking, increases the color developing property of the pigment and has high chemical durability.
摘要翻译：陶器的釉面颜色。将颜料加入到具有组成（重量％）的无色玻璃料中：（1）二氧化硅30至70（2）氧化铝0.1至15（3）氧化硼20至40（4）碱金属氧化物2至17（5 ）选自氧化镧，氧化铌，氧化钽，氧化铪，氧化钪，氧化钐，氧化铕，氧化钆，氧化oxide，氧化镱，氧化镥，氧化铽或氧化镝的一种以上的氧化物，0.1〜15，在50至350℃下的热膨胀系数为5.0×10 -6 /℃至7.0×10 -6 /℃，热软化温度为500至640℃。根据本发明的釉面颜色不会发生龟裂，增加颜料的显色性，并且具有高的化学耐久性。

4. 发明授权

US11897821B2 Ceramic product 有权
公开(公告)号：US11897821B2
公开(公告)日：2024-02-13
申请号：US17946830
申请日：2022-09-16
申请人： SAGA PREFECTURE
发明人： Atsunori Shiraishi
IPC分类号： C04B41/86 , C03C8/02 , C03C8/20 , C04B41/50
CPC分类号： C04B41/86 , C03C8/02 , C03C8/20 , C04B41/5022
摘要： A ceramic product includes a glass layer having 0.1 wt % to 9 wt % of a luster pigment for providing a metallic look. The glass layer includes 40 wt % to 60 wt % of silicon dioxide, 15 wt % to 35 wt % of boron oxide, 18 wt % or less of one or more alkali metal oxides selected from the group consisting of lithium oxide, sodium oxide, and potassium oxide, 4 wt % or less of one or more alkali metal oxides selected from lithium oxide and sodium oxide, and 5 wt % or more of potassium oxide.

5. 发明授权

US11479514B2 Overglaze decoration material 有权
公开(公告)号：US11479514B2
公开(公告)日：2022-10-25
申请号：US16962399
申请日：2018-10-25
申请人： SAGA PREFECTURE
发明人： Atsunori Shiraishi
IPC分类号： C04B41/86 , C03C8/02 , C03C8/20 , C04B41/50
摘要： An overglaze decoration material is provided that can be used to apply to a ceramic product a luster overglaze in which a luster pigment does not dissolve in glass and can thus maintain its luster properties to provide a metallic texture and high surface gloss. The overglaze decoration material in accordance with the present invention contains a frit that has a composition thereof including 40 wt % to 60 wt % of silicon dioxide, 15 wt % to 35 wt % of boron oxide, and 18 wt % or less of one or more alkali metal oxides selected from the group consisting of lithium oxide, sodium oxide and potassium oxide, and a luster pigment for providing a metallic look.

6. 发明申请

US20210122666A1 GLASS MATERIAL FOR ENAMEL, ENAMEL PRODUCT AND PRODUCTION METHOD FOR ENAMEL PRODUCT 有权
公开(公告)号：US20210122666A1
公开(公告)日：2021-04-29
申请号：US17042552
申请日：2018-10-25
申请人： SAGA PREFECTURE
发明人： Atsunori SHIRAISHI
IPC分类号： C03C8/20 , C03C8/02 , C03C3/089 , C23D5/02
摘要： A glass material for enamel is provided that can be used to produce an enamel product in which a luster pigment does not dissolve in glass and can thus maintain its luster properties to provide a metallic texture and high surface gloss. The glass material for enamel in accordance with the present invention contains a frit that has a composition thereof including 40 wt % to 60 wt % of silicon dioxide, 15 wt % to 35 wt % of boron oxide, and 18 wt % or less of one or more alkali metal oxides selected from the group consisting of lithium oxide, sodium oxide and potassium oxide, and a luster pigment for providing a metallic look.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式