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. 发明公开

EP4129945A1 INTERLAYER FILM FOR LAMINATED GLASS, AND LAMINATED GLASS 无效
公开(公告)号：EP4129945A1
公开(公告)日：2023-02-08
申请号：EP21781299.9
申请日：2021-03-30
申请人： SEKISUI CHEMICAL CO., LTD.
发明人： NAKAYAMA, Kazuhiko , MASUDA, Hiroki
IPC分类号： C03C27/12 , B32B27/30 , C09J11/04 , C09J129/14
摘要： The interlayer film for laminated glass according to the present invention includes at least one graphene-based material selected from the group consisting of graphene and graphite.

2. 发明公开

EP4067071A1 INTERMEDIATE FILM FOR LAMINATED GLASS, LAMINATED GLASS, AND IMAGE DISPLAY SYSTEM 审中-实审
公开(公告)号：EP4067071A1
公开(公告)日：2022-10-05
申请号：EP20894152.6
申请日：2020-11-26
申请人： SEKISUI CHEMICAL CO., LTD.
发明人： MASUYAMA, Yoshikazu , OOTA, Yuusuke , NAKAYAMA, Kazuhiko , TOMURA, Kazuhiro
IPC分类号： B32B17/10 , B32B27/18 , C03C27/12 , G03B21/14 , G03B21/62 , G02B5/02 , H04N5/74 , B32B7/023
摘要： An interlayer film for laminated glass of the present invention is an interlayer film for laminated glass comprising two or more resin layers, and comprising a first resin layer comprising a resin and a light diffusion particle and having a thickness of 150 µm or less, in which a total light transmittance is less than 70%.

3. 发明公开

EP4011848A1 INTERLAYER FILM FOR LAMINATED GLASS, LAMINATED GLASS, AND IMAGE DISPLAY SYSTEM 无效
公开(公告)号：EP4011848A1
公开(公告)日：2022-06-15
申请号：EP20891434.1
申请日：2020-11-26
申请人： SEKISUI CHEMICAL CO., LTD.
发明人： MASUYAMA, Yoshikazu , OOTA, Yuusuke , NAKAYAMA, Kazuhiko , TOMURA, Kazuhiro
IPC分类号： C03C27/12 , B32B17/10 , B32B27/18 , G02B5/02 , G03B21/14 , G03B21/62 , H04N5/74
摘要： An interlayer film for laminated glass of the present invention is an interlayer film for laminated glass, comprising one or two or more resin layers, and comprising a first resin layer comprising a resin and a light diffusion particle, in which any resin layer in the interlayer film for laminated glass comprises a colorant.

4. 发明公开

EP3851275A1 INTERLAYER FOR LAMINATED GLASS, LAMINATED GLASS, AND PRODUCTION METHOD FOR INTERLAYER FOR LAMINATED GLASS 审中-公开
公开(公告)号：EP3851275A1
公开(公告)日：2021-07-21
申请号：EP21160020.0
申请日：2016-04-08
申请人： Sekisui Chemical Co., Ltd.
发明人： NAKAYAMA, Kazuhiko , KAWATE, Hiroshi , KIDO, Koji , MORI, Michiko
IPC分类号： B32B17/10 , B29C59/04 , B29C48/08 , B29C48/91
摘要： The present invention provides an interlayer film for a laminated glass which is easily peelable without autohesion even after storage in a stacked state, a laminated glass prepared using the interlayer film for a laminated glass, and a method for producing the interlayer film for a laminated glass. The present invention provides an interlayer film for a laminated glass, having a large number of recesses on at least one surface, the at least one surface having the recesses having an arithmetical mean height Sa of 200 nm or more as measured in conformity with ISO 25178.

5. 发明公开

EP3730466A1 INTERLAYER FILM FOR LAMINATED GLASS, AND LAMINATED GLASS 审中-公开
公开(公告)号：EP3730466A1
公开(公告)日：2020-10-28
申请号：EP18892945.9
申请日：2018-12-18
申请人： SEKISUI CHEMICAL CO., LTD.
发明人： OOTA, Yuusuke , NAKAYAMA, Kazuhiko , CHOU, Kinryou
IPC分类号： C03C27/12 , B32B17/10 , B32B27/30 , B60J1/00
摘要： Provided is an interlayer film for laminated glass capable of suppressing double images, and making the moisture resistance of the laminated glass exposed to high temperature and high humidity uniform at one end and the other end of the interlayer film. The interlayer film for laminated glass according to the present invention is an interlayer film for laminated glass, being wedge-like shaped and containing an amphiphile or a surfactant, and when a high temperature and high humidity test for laminated glass is executed, a whitening distance at the one end and the other end of the interlayer film is 15 mm or less, and when a whitening distance at the one end of the interlayer film is more than 0 mm, a value of (whitening distance at the other end of the interlayer film × thickness of the other end of the interlayer film)/(whitening distance at the one end of the interlayer film × thickness of the one end of the interlayer film) is 0.70 or more.

6. 发明公开

EP3636614A1 INTERLAYER FOR LAMINATED GLASS, AND LAMINATED GLASS 有权
公开(公告)号：EP3636614A1
公开(公告)日：2020-04-15
申请号：EP18813559.4
申请日：2018-06-06
申请人： Sekisui Chemical Co., Ltd.
发明人： YOSHIDA, Shougo , OKANO, Moyuru , MATSUMOTO, Manabu , NAKAYAMA, Kazuhiko
IPC分类号： C03C27/12 , B32B3/10 , B32B17/10 , B32B27/18 , B32B27/30 , B60J1/00 , B60J1/02 , C08J5/12 , C08L29/14 , C08L101/00
摘要： Provided is an interlayer film for laminated glass capable of preventing generation of a void in the interlayer film in an end part of laminated glass. The interlayer film for laminated glass according to the present invention has a lengthwise direction and a widthwise direction, and includes the following configuration A, the configuration B or the configuration C.
Configuration A: containing a light stabilizer, and having such a distribution in content of the light stabilizer in the widthwise direction that the content of the light stabilizer is larger in one end side of the widthwise direction.
Configuration B: containing an ultraviolet ray screening agent, and having such a distribution in content of the ultraviolet ray screening agent in the widthwise direction that the content of the ultraviolet ray screening agent is larger in one end side of the widthwise direction.
Configuration C: containing an oxidation inhibitor, and having such a distribution in content of the oxidation inhibitor in the widthwise direction that the content of the oxidation inhibitor is larger in one end side of the widthwise direction.

7. 发明公开

EP3604250A1 THERMOPLASTIC RESIN FILM AND GLASS PLATE-CONTAINING LAMINATE 审中-实审
公开(公告)号：EP3604250A1
公开(公告)日：2020-02-05
申请号：EP18776285.1
申请日：2018-03-30
申请人： Sekisui Chemical Co., Ltd.
发明人： YOSHIDA, Shougo , NAKAYAMA, Kazuhiko , NOHARA, Atsushi
IPC分类号： C03C27/12 , B32B17/10 , B32B27/30 , B32B27/32 , B60J1/00
摘要： Provided is a thermoplastic resin film capable of controlling the occurrence of color irregularity after irradiation with light. The thermoplastic resin film according to the present invention contains a thermoplastic resin, a pigment, and a hindered amine light stabilizer.

8. 发明公开

EP3070063A1 INTERMEDIATE FILM FOR LAMINATED GLASS AND LAMINATED GLASS 有权
标题翻译： ZWISCHENFOLIEFÜRVERBUNDGLAS SOWIE VERBUNDGLAS
公开(公告)号：EP3070063A1
公开(公告)日：2016-09-21
申请号：EP14861616.2
申请日：2014-11-14
申请人： Sekisui Chemical Co., Ltd.
发明人： NAKAYAMA, Kazuhiko , YAMAGUCHI, Kouhei , IZU, Yasuyuki
IPC分类号： C03C27/12 , B32B17/10 , B32B27/18 , B32B27/22
CPC分类号： B32B27/08 , B32B5/142 , B32B5/145 , B32B17/10559 , B32B17/10623 , B32B17/1066 , B32B17/10761 , B32B27/20 , B32B27/22 , B32B2264/10 , B32B2307/412 , B32B2605/00
摘要： There is provided an interlayer film for laminated glass with which laminated glass having a gradation pattern with suppressed color irregularity can be prepared. The interlayer film for laminated glass according to the present invention includes a first resin layer containing a thermoplastic resin and a plasticizer and a second resin layer containing a thermoplastic resin, a plasticizer and inorganic particles, and the first resin layer being arranged on a first surface side of the second resin layer, wherein a gradation part being a region where the parallel light transmittance is greater than 30% and less than 60% and being a region where the thickness of the second resin layer is continuously decreased in the direction orthogonal to the thickness direction of the interlayer film at the time of preparing the laminated glass exists, and the complex viscosity at 200°C of the second resin layer is greater than or equal to 0.7 times and less than or equal to 2 times the complex viscosity at 200°C of the first resin layer.
摘要翻译：提供了一种夹层玻璃用中间膜，可以制备具有抑制颜色不规则性的层叠图案的夹层玻璃。根据本发明的层压玻璃用中间膜包括含有热塑性树脂和增塑剂的第一树脂层和含有热塑性树脂的第二树脂层，增塑剂和无机颗粒，第一树脂层设置在第一表面上所述第二树脂层的一侧，其中，平行光透射率大于30％且小于60％的区域的渐变部分是所述第二树脂层的厚度在与所述第二树脂层正交的方向上连续减小的区域存在夹层玻璃制备时的中间膜的厚度方向，第二树脂层的200℃下的复数粘度为200倍以下的复数粘度的0.7倍以上且2倍以下 ℃的第一树脂层。

9. 发明公开

EP3950631A1 LAMINATED GLASS AND VEHICLE SYSTEM 审中-公开
公开(公告)号：EP3950631A1
公开(公告)日：2022-02-09
申请号：EP20784325.1
申请日：2020-03-30
申请人： SEKISUI CHEMICAL CO., LTD.
发明人： NAKAYAMA, Kazuhiko , NOHARA, Atsushi , II, Daizou
IPC分类号： C03C27/12 , G08G1/16 , B60J1/00
摘要： The laminated glass of the present invention has a T/R rate (A) of larger than 1, the T/R rate (A) being calculated from the following formula (1): T / R rate A = log 10 TA / 100 / log 10 RA / 100 wherein an average transmittance at a wavelength of 900 to 1300 nm through one face is represented by TA, and a maximum reflectance at a wavelength of 900 to 1300 nm at an incident angle of 60° on the other face is represented by RA.

10. 发明公开

EP3858798A1 LAMINATED-GLASS INTERLAYER, AND LAMINATED GLASS 审中-实审
公开(公告)号：EP3858798A1
公开(公告)日：2021-08-04
申请号：EP19865625.8
申请日：2019-09-26
申请人： Sekisui Chemical Co., Ltd.
发明人： YASUHARA, Shunya , MORI, Michiko , KONDOU, Masaya , KIDO, Koji , NAKAYAMA, Kazuhiko
IPC分类号： C03C27/12 , B32B17/10
摘要： The present invention provides an interlayer film for a laminated glass capable of providing a laminated glass that reduces the occurrence of optical distortion, a laminated glass including the interlayer film for a laminated glass, and a method for producing the interlayer film for a laminated glass. Provided is an interlayer film for a laminated glass, having a maximum thickness curvature in a width direction of the interlayer film for a laminated glass of 0.010 m -1 or less.

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