処理中

しばらくお待ちください...

設定

設定

1. WO2007108506 - 合わせガラス用中間膜、それを用いた合わせガラス及びその製造方法

公開番号 WO/2007/108506
公開日 27.09.2007
国際出願番号 PCT/JP2007/055862
国際出願日 22.03.2007
IPC
C03C 27/12 2006.01
C化学;冶金
03ガラス;鉱物またはスラグウール
Cガラス,うわ薬またはガラス質ほうろうの化学組成;ガラスの表面処理;ガラス,鉱物またはスラグ製の繊維またはフィラメントの表面処理;ガラスのガラスまたは他物質への接着
27ガラスの他の無機物質への接着;融着以外によるガラスのガラスへの接着
06融着以外の方法によるガラスのガラスへの接着
10目的に特に適する接着物によるもの
12合わせガラス
B32B 27/18 2006.01
B処理操作;運輸
32積層体
B積層体,すなわち平らなまたは平らでない形状,例.細胞状またはハニカム状,の層から組立てられた製品
27本質的に合成樹脂からなる積層体
18特別な添加剤の使用を特徴とするもの
B32B 27/28 2006.01
B処理操作;運輸
32積層体
B積層体,すなわち平らなまたは平らでない形状,例.細胞状またはハニカム状,の層から組立てられた製品
27本質的に合成樹脂からなる積層体
28以下のサブグループのどの1つにも完全に包含されない合成樹脂の共重合体からなるもの
CPC
B32B 17/10018
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
17Layered products essentially comprising sheet glass, or glass, slag, or like fibres
06comprising glass as the main or only constituent of a layer, next to another layer of a specific ; material
10of synthetic resin
10009characterized by the number, the constitution or treatment of glass sheets
10018comprising only one glass sheet
B32B 17/10036
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
17Layered products essentially comprising sheet glass, or glass, slag, or like fibres
06comprising glass as the main or only constituent of a layer, next to another layer of a specific ; material
10of synthetic resin
10009characterized by the number, the constitution or treatment of glass sheets
10036comprising two outer glass sheet
B32B 17/10678
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
17Layered products essentially comprising sheet glass, or glass, slag, or like fibres
06comprising glass as the main or only constituent of a layer, next to another layer of a specific ; material
10of synthetic resin
1055characterized by the resin layer, i.e. interlayer
10678comprising UV absorbers or stabilizers, e.g. antioxidants
B32B 17/10697
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
17Layered products essentially comprising sheet glass, or glass, slag, or like fibres
06comprising glass as the main or only constituent of a layer, next to another layer of a specific ; material
10of synthetic resin
1055characterized by the resin layer, i.e. interlayer
10697being cross-linked
B32B 17/10761
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
17Layered products essentially comprising sheet glass, or glass, slag, or like fibres
06comprising glass as the main or only constituent of a layer, next to another layer of a specific ; material
10of synthetic resin
1055characterized by the resin layer, i.e. interlayer
10761containing vinyl acetal
B32B 17/10788
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
17Layered products essentially comprising sheet glass, or glass, slag, or like fibres
06comprising glass as the main or only constituent of a layer, next to another layer of a specific ; material
10of synthetic resin
1055characterized by the resin layer, i.e. interlayer
10788containing ethylene vinylacetate
出願人
  • 株式会社ブリヂストン BRIDGESTONE CORPORATION [JP/JP]; 〒1040031 東京都中央区京橋一丁目10番1号 Tokyo 10-1, Kyobashi 1-chome Chuo-ku, Tokyo 1040031, JP (AllExceptUS)
  • 橋本 誠夫 HASHIMOTO, Masao [JP/JP]; JP (UsOnly)
発明者
  • 橋本 誠夫 HASHIMOTO, Masao; JP
代理人
  • 江藤 聡明 ETOH, Toshiaki; 〒1040031 東京都中央区京橋2-8-18 昭和ビル9階 Tokyo Showa Bldg., 9F 8-18, Kyobashi 2-chome Chuo-ku, Tokyo 1040031, JP
優先権情報
2006-08093723.03.2006JP
2006-08094723.03.2006JP
公開言語 (言語コード) 日本語 (JA)
出願言語 (言語コード) 日本語 (JA)
指定国 (国コード)
発明の名称
(EN) INTERMEDIATE FILM FOR LAMINATED GLASS, LAMINATED GLASS USING SAME, AND METHOD FOR PRODUCING SUCH LAMINATED GLASS
(FR) FILM INTERMEDIAIRE POUR VERRE FEUILLETE, VERRE FEUILLETE UTILISANT CELUI-CI ET PROCEDE DE FABRICATION D'UN TEL VERRE FEUILLETE
(JA) 合わせガラス用中間膜、それを用いた合わせガラス及びその製造方法
要約
(EN)
Disclosed is an intermediate film for laminated glasses which enables to obatin a laminated glass which is excellent in transparency, adhesion, penetration resistance and impact resistance and improved in light resistance and weather resistance, while being almost free from yellowing in a heating step during the production procedure. Specifically disclosed is an intermediate film for laminated glasses which contains a multilayer body composed of a layer of a composition containing a polyvinyl butyral (a PVB layer) and a crosslinked layer of a composition containing an ethylene-vinyl acetate copolymer containing an organic peroxide (an EVA layer). The intermediate film for laminated glasses is characterized in that the composition containing a polyvinyl butyral also contains a benzophenone compound as an ultraviolet absorbent. Also specifically disclosed are a laminated glass and a method for producing a laminated glass.
(FR)
La présente invention concerne un film intermédiaire pour verres feuilletés permettant l'obtention d'un verre feuilleté présentant d'excellentes caractéristiques en matière de transparence, d'adhérence, de résistance à la pénétration et de résistance au choc, ainsi qu'une résistance à la lumière et une résistance aux intempéries accrues, celui-ci ne subissant en outre presque aucun jaunissement lors d'une étape de chauffage au cours du processus de fabrication. L'invention concerne spécifiquement un film intermédiaire pour verres feuilletés contenant un corps multicouche composé d'une couche d'une composition contenant un polybutyral de vinyle (une couche PVB) et d'une couche réticulée d'une composition contenant un copolymère d'acétate éthylène-vinyle contenant un peroxyde organique (une couche EVA). Ledit film intermédiaire pour verres feuilletés est caractérisé en ce que la composition contenant un polybutyral de vinyle comprend également un composé benzophénone en tant qu'absorbant d'ultraviolet. L'invention concerne également spécifiquement un verre feuilleté et un procédé de fabrication de verre feuilleté.
(JA)
 透明性、接着性、耐貫通性、耐衝撃性に優れ、さらに耐光性、耐候性が改善され且つ製造の加熱工程において黄変の発生のほとんど無い合わせガラスの合わせガラス用中間膜を提供すること。  ポリビニルブチラールを含む組成物の層(PVB層)と、有機過酸化物を含有するエチレン/酢酸ビニル共重合体を含む組成物の架橋層(EVA層)との積層体を含む合わせガラス用中間膜であって、ポリビニルブチラールを含む組成物が、紫外線吸収剤としてベンゾフェノン系化合物を含んでいることを特徴とする合わせガラス用中間膜;合わせガラス及びその製造方法。
国際事務局に記録されている最新の書誌情報