WO2008111388A1 - Laminated glass provided with electroconductive film, and intermediate film for laminated glass - Google Patents
Laminated glass provided with electroconductive film, and intermediate film for laminated glass Download PDFInfo
- Publication number
- WO2008111388A1 WO2008111388A1 PCT/JP2008/053260 JP2008053260W WO2008111388A1 WO 2008111388 A1 WO2008111388 A1 WO 2008111388A1 JP 2008053260 W JP2008053260 W JP 2008053260W WO 2008111388 A1 WO2008111388 A1 WO 2008111388A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- film
- laminated glass
- layer
- electrocondutive
- polyvinyl acetal
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/10009—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
- B32B17/10036—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising two outer glass sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/10009—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
- B32B17/10128—Treatment of at least one glass sheet
- B32B17/10155—Edge treatment or chamfering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/10165—Functional features of the laminated safety glass or glazing
- B32B17/10174—Coatings of a metallic or dielectric material on a constituent layer of glass or polymer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
- B32B17/10761—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer containing vinyl acetal
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/84—Heating arrangements specially adapted for transparent or reflecting areas, e.g. for demisting or de-icing windows, mirrors or vehicle windshields
- H05B3/86—Heating arrangements specially adapted for transparent or reflecting areas, e.g. for demisting or de-icing windows, mirrors or vehicle windshields the heating conductors being embedded in the transparent or reflecting material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/03—3 layers
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/013—Heaters using resistive films or coatings
Landscapes
- Joining Of Glass To Other Materials (AREA)
- Laminated Bodies (AREA)
Abstract
This invention provides a laminated glass which can suppress air bubble defects around an electroconductive film formed by providing a sound shielding intermediate film comprising three polyvinyl acetal layers, coating an electrocondutive paste and heating the assembly. In one embodiment of the laminated glass, the distance (D1) between the inner side surface of a glass plate (1) with an electrocondutive film (5) formed thereon and a second polyvinyl acetal layer (12) having a high plasticizer content is rendered larger than the distance (D2) between the inner side surface of the other glass plate (2) and the second layer (12). In another embodiment, the end part of the second layer (12)is moved backward from the end part of an intermediate film (3) to remove the second layer (12) from on the area where the electrocondutive film (5) has been formed. Polyvinyl acetal having a lower plasticizer content than the second layer (12) is provided on this area.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007064998A JP2008222513A (en) | 2007-03-14 | 2007-03-14 | Laminated glass having conductive film and intermediate film for laminated glass |
JP2007-064998 | 2007-03-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008111388A1 true WO2008111388A1 (en) | 2008-09-18 |
Family
ID=39759330
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2008/053260 WO2008111388A1 (en) | 2007-03-14 | 2008-02-26 | Laminated glass provided with electroconductive film, and intermediate film for laminated glass |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP2008222513A (en) |
WO (1) | WO2008111388A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2518032A1 (en) * | 2009-12-25 | 2012-10-31 | Sekisui Chemical Co., Ltd. | Intermediate film for laminated glass, and laminated glass |
WO2013035778A1 (en) * | 2011-09-09 | 2013-03-14 | 日本板硝子株式会社 | Laminated glass with embedded heating element |
EP2878443A1 (en) * | 2013-11-29 | 2015-06-03 | Kuraray Europe GmbH | Composite glass laminates with embedded electrically conductive structures |
WO2018143443A1 (en) * | 2017-02-03 | 2018-08-09 | 積水化学工業株式会社 | Laminated glass intermediate film and laminated glass |
CN109862639A (en) * | 2019-03-26 | 2019-06-07 | 北京航天发射技术研究所 | A kind of glass with electric heating and function of shielding |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2767393A1 (en) * | 2013-02-14 | 2014-08-20 | Kuraray Europe GmbH | Process for the preparation of glass laminates with sound dampening properties by laminating glass panes with at least one thin polyvinyl acetal layer containing a low content of plasticizer and at least one further polyvinyl acetal layer containing plasticizer |
EP2905127A1 (en) * | 2014-02-05 | 2015-08-12 | Kuraray Europe GmbH | Method for the preparation of composite glass laminates from a coating body containing a plasticised and a low plasticiser content polyvinyl acetal film |
BR112018004624B1 (en) * | 2015-10-23 | 2022-01-04 | Saint-Gobain Glass France | METHOD FOR PRODUCING A COMPOSITE PANEL HAVING AN INFRARED REFLECTIVE COATING ON A SUPPORT FILM |
JPWO2017090712A1 (en) | 2015-11-27 | 2018-09-13 | 積水化学工業株式会社 | Laminated glass interlayer film and laminated glass |
RU2019129516A (en) | 2017-02-22 | 2021-03-23 | Секисуй Кемикал Ко., Лтд. | ANISOTROPIC EXOTHERMAL SHEET, INTERMEDIATE FILM FOR LAMINATED GLASS AND LAMINATED GLASS |
JP2019038727A (en) * | 2017-08-28 | 2019-03-14 | 怡利電子工業股▲ふん▼有限公司 | Film sandwich manufacture method for laminated glass |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001206741A (en) * | 2000-01-19 | 2001-07-31 | Sekisui Chem Co Ltd | Intermediate film for sandwich glass, sandwich glass and method for manufacturing sandwich glass |
JP2004083360A (en) * | 2002-08-28 | 2004-03-18 | Sekisui Chem Co Ltd | Interlayer for laminated glasses, and laminated glass |
JP2005206445A (en) * | 2003-08-22 | 2005-08-04 | Sekisui Chem Co Ltd | Laminated glass and interlayer film for laminated glass |
JP2006123497A (en) * | 2004-10-01 | 2006-05-18 | Sekisui Chem Co Ltd | Transparent sheet laminate |
JP2006327381A (en) * | 2005-05-25 | 2006-12-07 | Asahi Glass Co Ltd | Laminated glass and its manufacturing method |
JP2007015610A (en) * | 2005-07-08 | 2007-01-25 | Murata Mfg Co Ltd | Automotive windshield |
-
2007
- 2007-03-14 JP JP2007064998A patent/JP2008222513A/en not_active Ceased
-
2008
- 2008-02-26 WO PCT/JP2008/053260 patent/WO2008111388A1/en active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001206741A (en) * | 2000-01-19 | 2001-07-31 | Sekisui Chem Co Ltd | Intermediate film for sandwich glass, sandwich glass and method for manufacturing sandwich glass |
JP2004083360A (en) * | 2002-08-28 | 2004-03-18 | Sekisui Chem Co Ltd | Interlayer for laminated glasses, and laminated glass |
JP2005206445A (en) * | 2003-08-22 | 2005-08-04 | Sekisui Chem Co Ltd | Laminated glass and interlayer film for laminated glass |
JP2006123497A (en) * | 2004-10-01 | 2006-05-18 | Sekisui Chem Co Ltd | Transparent sheet laminate |
JP2006327381A (en) * | 2005-05-25 | 2006-12-07 | Asahi Glass Co Ltd | Laminated glass and its manufacturing method |
JP2007015610A (en) * | 2005-07-08 | 2007-01-25 | Murata Mfg Co Ltd | Automotive windshield |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2518032A1 (en) * | 2009-12-25 | 2012-10-31 | Sekisui Chemical Co., Ltd. | Intermediate film for laminated glass, and laminated glass |
EP2518032A4 (en) * | 2009-12-25 | 2014-04-30 | Sekisui Chemical Co Ltd | Intermediate film for laminated glass, and laminated glass |
EP2980035A1 (en) * | 2009-12-25 | 2016-02-03 | Sekisui Chemical Co., Ltd. | Intermediate film for laminated glass, and laminated glass |
WO2013035778A1 (en) * | 2011-09-09 | 2013-03-14 | 日本板硝子株式会社 | Laminated glass with embedded heating element |
EP2878443A1 (en) * | 2013-11-29 | 2015-06-03 | Kuraray Europe GmbH | Composite glass laminates with embedded electrically conductive structures |
CN105722679A (en) * | 2013-11-29 | 2016-06-29 | 可乐丽欧洲有限责任公司 | Process for producing laminated glass composites with embedded electrically conductive structures |
JP2016539905A (en) * | 2013-11-29 | 2016-12-22 | クラレイ ユーロップ ゲゼルシャフト ミット ベシュレンクテル ハフツングKuraray Europe GmbH | Method for manufacturing a laminated glass laminate having an embedded conductive structure |
EP3578531A4 (en) * | 2017-02-03 | 2020-11-25 | Sekisui Chemical Co., Ltd. | Laminated glass intermediate film and laminated glass |
CN110139842A (en) * | 2017-02-03 | 2019-08-16 | 积水化学工业株式会社 | Intermediate film for laminated glasses and laminated glass |
JPWO2018143443A1 (en) * | 2017-02-03 | 2019-11-21 | 積水化学工業株式会社 | Laminated glass interlayer film and laminated glass |
US20190366691A1 (en) * | 2017-02-03 | 2019-12-05 | Sekisui Chemical Co., Ltd. | Laminated glass intermediate film and laminated glass |
WO2018143443A1 (en) * | 2017-02-03 | 2018-08-09 | 積水化学工業株式会社 | Laminated glass intermediate film and laminated glass |
JP7168445B2 (en) | 2017-02-03 | 2022-11-09 | 積水化学工業株式会社 | Interlayer film for laminated glass and method for producing laminated glass |
US11648755B2 (en) | 2017-02-03 | 2023-05-16 | Sekisui Chemical Co., Ltd. | Laminated glass intermediate film and laminated glass |
CN109862639A (en) * | 2019-03-26 | 2019-06-07 | 北京航天发射技术研究所 | A kind of glass with electric heating and function of shielding |
CN109862639B (en) * | 2019-03-26 | 2021-12-07 | 北京航天发射技术研究所 | Glass with electric heating and shielding functions |
Also Published As
Publication number | Publication date |
---|---|
JP2008222513A (en) | 2008-09-25 |
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