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1. 发明公开

EP3418261A1 HEAT-RESISTANT GLASS 有权
公开(公告)号：EP3418261A1
公开(公告)日：2018-12-26
申请号：EP16890656.8
申请日：2016-11-28
申请人： Nippon Electric Glass Co., Ltd.
发明人： KANAZAWA, Toshiaki , YOKOYAMA, Shohei , KONISHI, Hirotugu
IPC分类号： C03C17/34 , C03C17/38 , F24C15/10
CPC分类号： C03C17/34 , C03C17/38 , F24C15/10
摘要： Provided is a heat-resistant glass which has a thermal resistance enabling the use thereof as a top plate for a cooker and on which a pattern with depth and texture can be formed. A heat-resistant glass 10 includes a transparent glass substrate 1 and a design layer 13 provided on one principal surface 1a of two principal surfaces of the transparent glass substrate 1, the design layer 13 having a pattern visible when viewed through the other principal surface 1b of the transparent glass substrate 1, wherein the design layer 13 includes: a first layer 11 provided on the one principal surface 1a of the transparent glass substrate 1 and having a sparse region and a dense region each formed according to the pattern; and a second layer 12 provided uniformly to cover the first layer 11.

2. 发明公开

EP4215502A1 GLASS ARTICLE 审中-实审
公开(公告)号：EP4215502A1
公开(公告)日：2023-07-26
申请号：EP21869219.2
申请日：2021-09-06
申请人： Nippon Electric Glass Co., Ltd.
发明人： YOKOTA, Yuki , MATANO, Takahiro , YOKOYAMA, Shohei , MATSUBARA, Tsukasa
IPC分类号： C03C10/12 , C03C17/30 , F24C15/10 , H05B6/12
摘要： To provide a glass article suitable for a top plate for a cooker, in which a color tone of a colored layer is not impaired. A glass article is characterized by including a Li 2 OAl 2 O 3 -SiO 2 -based crystallized glass sheet having lightness L* of 70 or greater, chromaticity a* of within ±5, and chromaticity b* of within ±5 at a thickness of 3 mm, and a colored layer formed on a back surface of the glass sheet.

3. 发明公开

EP3511631A1 COOKING DEVICE TOP PLATE AND MANUFACTURING METHOD FOR SAME 有权
公开(公告)号：EP3511631A1
公开(公告)日：2019-07-17
申请号：EP17848373.1
申请日：2017-06-08
申请人： Nippon Electric Glass Co., Ltd.
发明人： YOKOYAMA, Shohei , KONISHI, Hirotugu , KANAZAWA, Toshiaki , TSUCHIYA, Takeshi
IPC分类号： F24C15/10 , C03C17/30 , H05B6/12
摘要： Provided is a cooking device top plate in which a heat-resistant resin layer is placed over a principal surface of a glass substrate and the heat-resistant resin layer is less likely to undergo thermal degradation. A cooking device top plate 1 includes a glass substrate 2 and a heat-resistant resin layer 4 placed over a back surface 2a of the glass substrate 2, the heat-resistant resin layer 4 contains color pigment powder, extender pigment powder, and a silicone resin, and the color pigment powder in the heat-resistant resin layer 4 has an average particle diameter of 0.3 µm or less.

4. 发明公开

EP4354023A1 COOKER TOP PLATE 审中-实审
公开(公告)号：EP4354023A1
公开(公告)日：2024-04-17
申请号：EP22820032.5
申请日：2022-05-23
申请人： Nippon Electric Glass Co., Ltd.
发明人： YAMAMOTO, Takefumi , YOKOYAMA, Shohei
IPC分类号： F24C15/10 , C03C17/32 , H05B6/12
CPC分类号： C03C17/32 , H05B6/12 , F24C15/10
摘要： Provided is a top plate for a cooking device capable of effectively improving scratch resistance. A top plate for a cooking device 1 including: a glass substrate 2 including a cooking surface 2a on which a cooking implement is to be placed, and a back surface 2b on an opposite side to the cooking surface 2a; and a heat-resistant resin layer 3 provided on the back surface 2b of the glass substrate 2; the heat-resistant resin layer 3 containing a silicone resin and a needle-like crystal pigment.

5. 发明公开

EP2806215A1 WINDOWPANE FOR COMBUSTION APPARATUSES 有权
标题翻译： FENSTERSCHEIBEFÜRVERBRENNUNGSGERÄTE
公开(公告)号：EP2806215A1
公开(公告)日：2014-11-26
申请号：EP13738041.6
申请日：2013-01-09
申请人： Nippon Electric Glass Co., Ltd.
发明人： YOKOYAMA, Shohei
IPC分类号： F23M11/04 , C03C17/04 , F24C15/04 , F24C15/06 , C03C10/14
CPC分类号： F23M11/042 , C03C3/083 , C03C3/085 , C03C8/14 , C03C10/0009 , C03C14/004 , C03C17/04 , C03C2214/04 , C03C2217/485 , F23M11/04 , F24B1/192 , F24C15/04
摘要： Provided is a windowpane for a combustion apparatus in which a light-blocking layer containing an inorganic pigment powder and a glass powder is formed on a surface of a transparent crystallized glass plate and the light-blocking layer can sufficiently hide an adhesive, a gasket or the like used to fix the windowpane to the body of the combustion apparatus and which can reduce the occurrence of cracks due to heat in the light-blocking layer. A windowpane for a combustion apparatus in which a light-blocking layer containing an inorganic pigment powder and a glass powder is formed on a surface of a transparent crystallized glass plate, wherein the light-blocking layer contains 30 to 50% by mass of the inorganic pigment powder and 50 to 70% by mass of the glass powder and has a thickness of 1 to 10 µm and the inorganic pigment powder has an average particle size of 0.8 µm or less.
摘要翻译：本发明提供一种用于燃烧装置的窗玻璃，其中在透明结晶玻璃板的表面上形成含有无机颜料粉末和玻璃粉末的遮光层，并且遮光层可以充分地隐藏粘合剂，垫片或用于将窗玻璃固定到燃烧装置的主体上，并且可以减少由于遮光层中的热量而产生的裂缝。一种用于燃烧装置的窗玻璃，其中在透明结晶玻璃板的表面上形成含有无机颜料粉末和玻璃粉末的遮光层，其中所述遮光层含有30至50质量％的无机颜料粉末和50〜70质量％的玻璃粉末，其厚度为1〜10μm，无机颜料粉末的平均粒径为0.8μm以下。

6. 发明公开

EP3730841A1 TOP PLATE FOR COOKING DEVICES AND METHOD FOR MANUFACTURING SAME 有权
公开(公告)号：EP3730841A1
公开(公告)日：2020-10-28
申请号：EP18891786.8
申请日：2018-09-27
申请人： Nippon Electric Glass Co., Ltd.
发明人： YOKOYAMA, Shohei , KONISHI, Hirotsugu , TSUCHIYA, Takeshi
IPC分类号： F24C15/10 , C03C17/38 , H05B6/12
摘要： Provided is a top plate for a cooking device having a good metallic aspect to enable improvement in aesthetic appearance and exhibiting ess detachment of a layer containing a metallic tone pigment and less cracking. A top plate for a cooking device includes: a glass substrate 2 having a cooking surface 2b on which a cooking utensil is to be put and an underside surface 2a opposite to the cooking surface 2b; a metallic tone layer 3 provided on the underside surface 2a of the glass substrate 2 and containing a first metallic tone pigment; a first heat-resistant resin layer 4 provided on the metallic tone layer 3 and containing a second metallic tone pigment; and a second heat-resistant resin layer 5 provided on the first heat-resistant resin layer 4 and containing an inorganic pigment.

7. 发明授权

EP2806215B1 WINDOWPANE FOR COMBUSTION APPARATUSES 有权
公开(公告)号：EP2806215B1
公开(公告)日：2019-06-26
申请号：EP13738041.6
申请日：2013-01-09
申请人： Nippon Electric Glass Co., Ltd.
发明人： YOKOYAMA, Shohei
IPC分类号： F23M11/04 , C03C17/04 , F24C15/04 , F24C15/06 , C03C10/14 , C03C3/083 , C03C3/085 , C03C8/14 , C03C10/00 , F24B1/192 , C03C14/00

8. 发明公开

EP3220059A1 TOP PLATE FOR COOKING DEVICE 有权
标题翻译：烹饪设备顶板
公开(公告)号：EP3220059A1
公开(公告)日：2017-09-20
申请号：EP15858386.4
申请日：2015-08-11
申请人： Nippon Electric Glass Co., Ltd.
发明人： KANAZAWA, Toshiaki , YOKOYAMA, Shohei
IPC分类号： F24C15/10 , H05B6/12
CPC分类号： H05B6/12 , F24C15/10
摘要： Provided is a top plate for a cooking device capable of preventing cooking water or the like from seeping into the coating film, having an excellent design, and capable of reducing the slip of cooking utensils. A top plate 1 for a cooking device includes: a glass substrate 10 that has a cooking surface 11 on which a cooking utensil is to be placed and a back surface 12 located on a side opposite to the cooking surface 11; and a first coating film 20 provided on the cooking surface 11 and having a pattern, the first coating film 20 being made only of glass.
摘要翻译：本发明提供一种烹饪装置用顶板，其能够防止烹调水等渗入涂膜中，并且设计性优异，并且能够减少烹调用具的滑动。用于烹饪装置的顶板1包括：玻璃基板10，其具有其上放置烹饪用具的烹饪表面11和位于与烹饪表面11相反的一侧上的后表面12; 以及设置在烹饪表面11上并具有图案的第一涂膜20，第一涂膜20仅由玻璃制成。

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