JPH08157239A - Sandwich glass - Google Patents
Sandwich glassInfo
- Publication number
- JPH08157239A JPH08157239A JP6294996A JP29499694A JPH08157239A JP H08157239 A JPH08157239 A JP H08157239A JP 6294996 A JP6294996 A JP 6294996A JP 29499694 A JP29499694 A JP 29499694A JP H08157239 A JPH08157239 A JP H08157239A
- Authority
- JP
- Japan
- Prior art keywords
- synthetic resin
- glass
- layer
- sides
- film
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Laminated Bodies (AREA)
- Joining Of Glass To Other Materials (AREA)
Abstract
Description
【0001】[0001]
【産業上の利用分野】本発明は、建築物などに用いられ
る合わせガラスに関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to laminated glass used for buildings and the like.
【0002】[0002]
【従来の技術】従来、合わせガラスの内部に、ポリエチ
レンテレフタレートフィルム(以下、PETフィルムと
もいう。)にグラビア印刷やシルクスクリーン印刷を施
したものを挟むことにより、光の拡散率や透過率の調整
および意匠性の向上が図られてきた。2. Description of the Related Art Conventionally, a polyethylene terephthalate film (hereinafter also referred to as a PET film), which has been subjected to gravure printing or silk screen printing, is sandwiched inside a laminated glass to adjust the light diffusivity and transmittance. And the designability has been improved.
【0003】また、ポリビニールブチラールフィルムに
インキを転写した積層ガラス用中間膜を用いた合わせガ
ラス(特開昭50−65584号公報)や、ガラス板に
プライマー層、転写層、硬化樹脂層を順次形成した装飾
ガラス板(実開平1−80418号公報)が知られてい
る。Further, a laminated glass using an interlayer film for laminated glass in which an ink is transferred to a polyvinyl butyral film (Japanese Patent Laid-Open No. 50-65584) or a glass plate is sequentially provided with a primer layer, a transfer layer and a cured resin layer. The formed decorative glass plate (Japanese Utility Model Publication No. 1-80418) is known.
【0004】しかしながら、従来技術では、それぞれ異
なる短所がある。すなわち、グラビア印刷の場合は印刷
用の版が高価であり、かつ、1つの生産単位の生産数量
であるロットが大きいことが必要であり、多品種少量生
産のニーズには応えられない。また、シルクスクリーン
印刷はグラビア印刷やオフセット印刷と比較して印刷精
度が劣り、繊細な表現をするのが難しかった。However, the conventional techniques have different disadvantages. That is, in the case of gravure printing, the printing plate is expensive, and it is necessary that the lot, which is the production quantity of one production unit, is large, and the needs for high-mix low-volume production cannot be met. In addition, the silk screen printing is inferior in printing accuracy to the gravure printing and the offset printing, and it is difficult to make a delicate expression.
【0005】また、特開昭50−65584号公報に記
載された、転写法を用いて合わせガラスを製造する方法
は工程が多く、また、実開平1−80814号公報に記
載された、合わせガラスを用いない方法では、工程が多
いのみならず、印刷膜に対する保護が不十分であった。
一方、オフセット印刷は、版が安価で小ロット生産にも
充分対応可能であり、かつ、高精密な印刷ができるとい
う長所があったが、耐光性が良くないことから、建材分
野には利用されてこなかった。Further, the method for producing a laminated glass by using the transfer method described in Japanese Patent Laid-Open No. 65584/1975 has many steps, and the laminated glass described in Japanese Utility Model Laid-Open No. 1-80814 is also used. In the method not using, not only the number of steps was large, but also the protection against the printed film was insufficient.
On the other hand, offset printing has the advantages that the plate is inexpensive and can be used for small-lot production sufficiently, and that high-precision printing can be performed, but since it has poor light resistance, it is used in the construction materials field. It didn't come.
【0006】[0006]
【発明が解決しようとする課題】本発明の目的は、従来
技術が有していた前述の問題点を解決するものであり、
従来法のような、ロットの大きさ、版の価格、印刷精
度、耐光性に関する問題が解決されたものであって、視
認性の調節および調光が行われるとともに、意匠性が高
められ、かつ様々の用途に対応できる合わせガラスを新
規に提供するものである。SUMMARY OF THE INVENTION An object of the present invention is to solve the above-mentioned problems of the prior art,
The problem of the lot size, the price of the plate, the printing accuracy, and the light resistance as in the conventional method is solved, and the visibility is adjusted and the light is adjusted, and the design is improved, and It is intended to newly provide laminated glass that can be used for various purposes.
【0007】[0007]
【課題を解決するための手段】本発明は、従来技術の上
記課題に鑑みてなされたものであり、オフセット印刷に
よりインキが所定模様に印刷された模様層が形成されて
なる少なくとも1枚の模様付フィルムの両側に接着機能
を持った合成樹脂製接着層を配し、更に合成樹脂製接着
層の両側にガラス板を積層接着させてなることを特徴と
する合わせガラスを提供するものである。なお、合わせ
ガラスに紫外線カット機能を持たせるために、少なくと
も1層の合成樹脂製中間層には、紫外線カット機能を有
する合成樹脂製紫外線カット中間層を用いることが好ま
しい。SUMMARY OF THE INVENTION The present invention has been made in view of the above problems of the prior art, and at least one pattern formed by forming a pattern layer in which ink is printed in a predetermined pattern by offset printing. Disclosed is a laminated glass characterized in that a synthetic resin adhesive layer having an adhesive function is disposed on both sides of an attached film, and glass plates are laminated and adhered on both sides of the synthetic resin adhesive layer. In order to give the laminated glass an ultraviolet ray cutting function, it is preferable to use a synthetic resin ultraviolet ray cutting intermediate layer having an ultraviolet ray cutting function for at least one synthetic resin intermediate layer.
【0008】本発明に用いられるオフセットインキとし
ては、塩化酢酸ビニル系インキやフッ素系インキなど、
その他各種のオフセット用インキが使用できる。Offset inks used in the present invention include vinyl chloride-based inks and fluorine-based inks.
Other various offset inks can be used.
【0009】また、合成樹脂性接着層および合成樹脂製
性紫外線カット中間層としては、熱可塑性樹脂、熱硬化
性樹脂、光により硬化する硬化型樹脂などを使用するこ
とができる。たとえば、エチレンビニルアセテート、ポ
リビニルブチラール、ポリビニルクロライド、アクリル
系光重合型プレポリマー、アクリル系触媒重合型プレポ
リマー、アクリル酸エステル・酢酸ビニルの光重合型プ
レポリマーなどが使用可能である。Further, as the synthetic resin adhesive layer and the synthetic resin ultraviolet ray blocking intermediate layer, a thermoplastic resin, a thermosetting resin, a light-curable curable resin, or the like can be used. For example, ethylene vinyl acetate, polyvinyl butyral, polyvinyl chloride, an acrylic photopolymerization prepolymer, an acrylic catalyst polymerization prepolymer, and an acrylic acid ester / vinyl acetate photopolymerization prepolymer can be used.
【0010】なお、熱可塑性樹脂を用いてオートクレー
ブによる過熱圧着によりガラス板および模様付フィルム
を積層し接着一体化する場合には、合成樹脂製中間層の
軟化温度よりも高い軟化温度を持つ模様付フィルムを用
いるほうが、模様付フィルムが熱変形せず、模様の形状
が安定するので好ましい。In the case where a glass plate and a patterned film are laminated and bonded and integrated by superheat compression bonding using a thermoplastic resin in an autoclave, the patterned resin having a softening temperature higher than that of the synthetic resin intermediate layer is used. It is preferable to use a film because the patterned film is not thermally deformed and the shape of the pattern is stable.
【0011】また、ガラス板としては、フロート法によ
るガラス板の他、強化ガラス、熱線吸収ガラス、熱線反
射ガラス、表面に凹凸のある型板ガラス、フロストガラ
スなども用いることができる。また、本発明の合わせガ
ラスを用いて複層ガラス化することもできる。As the glass plate, in addition to the glass plate obtained by the float method, tempered glass, heat ray absorbing glass, heat ray reflecting glass, template glass having irregularities on the surface, frosted glass and the like can be used. Further, the laminated glass of the present invention can be used to form a multilayer glass.
【0012】本発明の合わせガラスは、建築開口部、間
仕切りなどの他、設備機器への応用や輸送機器用途など
広範囲に考えられる。The laminated glass of the present invention can be widely applied to applications such as architectural openings, partitions, equipments, and transportation equipments.
【0013】[0013]
【作用】本発明の合わせガラスは、表面にオフセット印
刷によりインキが付着された模様付フィルムが1枚以上
は中間層として用いられているので、視認性の調節、調
光および装飾効果が得られる。また、本発明の合わせガ
ラスは、機能性および意匠性に優れているのみならず、
低コストで製造できて加工性もよい。In the laminated glass of the present invention, at least one patterned film having ink adhered to the surface by offset printing is used as an intermediate layer, so that visibility adjustment, light control and decorative effects can be obtained. . Further, the laminated glass of the present invention is not only excellent in functionality and designability,
It can be manufactured at low cost and has good workability.
【0014】[0014]
【実施例】図1は、本発明の合わせガラスの断面図であ
り、1、2は合わせガラスの両外側面を構成するガラス
板を、5、5はガラス板の内側に配され、接着機能を持
っているエチレン酢酸ビニル共重合体からなる紫外線カ
ット機能を有する合成樹脂製紫外線カット中間層を、3
は合成樹脂製紫外線カット中間層5、5によりサンドイ
ッチされ、模様層4を有するポリカーボネートからなる
模様付フィルムを示している。FIG. 1 is a cross-sectional view of a laminated glass of the present invention, wherein 1 and 2 are glass plates constituting both outer surfaces of the laminated glass, and 5 and 5 are disposed inside the glass plate, and have an adhesive function. A synthetic resin UV-cutting intermediate layer made of ethylene vinyl acetate copolymer having
Indicates a patterned film made of polycarbonate having a pattern layer 4 sandwiched by synthetic resin ultraviolet blocking intermediate layers 5 and 5.
【0015】ガラス板1、2および模様付フィルム3
は、合成樹脂製中間層5、5を介して積層され接着一体
化している。模様付フィルム3としては、ポリカーボネ
ート系やポリイミド系の100℃以上の軟化温度を持つ
プラスチックフィルム面上に、オフセット印刷によりイ
ンキを所定模様に印刷して模様層4が形成されたものが
用いられている。Glass plates 1, 2 and patterned film 3
Are laminated and bonded and integrated through the intermediate layers 5 and 5 made of synthetic resin. As the patterned film 3, a film in which a pattern layer 4 is formed by printing an ink in a predetermined pattern by offset printing on a surface of a polycarbonate or polyimide plastic film having a softening temperature of 100 ° C. or higher is used. There is.
【0016】なお、この模様層4は、所望の視認性の調
整、調光、あるいは所望の意匠性が得られるように、所
望のパターン模様をもって形成される。The pattern layer 4 is formed with a desired pattern so that desired visibility adjustment, light control, or desired designability can be obtained.
【0017】図2も、本発明の合わせガラスの断面図で
ある。本実施例では、図1に示した実施例とは異なり、
表面にインキによるオフセット印刷が施されて模様層4
が形成された、ポリカーボネートからなる模様付フィル
ム3を、模様層4側の、紫外線カット機能を持たない合
成樹脂製中間層6と、模様層4の裏面側の、紫外線カッ
ト機能を有する合成樹脂製紫外線カット中間層5とで挟
んでいる。FIG. 2 is also a sectional view of the laminated glass of the present invention. In this embodiment, unlike the embodiment shown in FIG. 1,
Offset layer with ink is applied on the surface and pattern layer 4
The patterned film 3 made of polycarbonate, which has been formed, is formed on the pattern layer 4 side by a synthetic resin intermediate layer 6 having no ultraviolet ray blocking function and on the back side of the pattern layer 4 by a synthetic resin layer having an ultraviolet ray blocking function. It is sandwiched with the ultraviolet-cutting intermediate layer 5.
【0018】図3も、本発明の合わせガラスの断面図で
ある。本実施例では、図1に示した実施例とは異なり、
表面にインキによるオフセット印刷が施されて模様層4
が形成された、ポリカーボネートからなる模様付フィル
ム3を、模様層4側の、紫外線カット機能を有する合成
樹脂製紫外線カット中間層5と、模様層4の裏面側の、
紫外線カット機能を持たない合成樹脂製中間層6とで挟
んでいる。FIG. 3 is also a sectional view of the laminated glass of the present invention. In this embodiment, unlike the embodiment shown in FIG. 1,
Offset layer with ink is applied on the surface and pattern layer 4
A patterned film 3 made of polycarbonate, on which the synthetic resin ultraviolet cut intermediate layer 5 having an ultraviolet cut function on the pattern layer 4 side and the back surface side of the pattern layer 4 are formed.
It is sandwiched by the synthetic resin intermediate layer 6 having no ultraviolet ray blocking function.
【0019】[0019]
【発明の効果】本発明によれば、合わせガラスが用いら
れることで、より安全性が向上し、かつ、中間膜の内層
部に、オフセット印刷によりインキを付着されたフィル
ム層が付加されているので、視認性、調光性、および意
匠性が高められている。よって、本発明により、安全か
つ視覚的機能を持ち、意匠性の高い合わせガラスが供給
可能となった。According to the present invention, since laminated glass is used, the safety is further improved, and a film layer having an ink attached by offset printing is added to the inner layer portion of the intermediate film. Therefore, the visibility, dimmability, and designability are improved. Therefore, according to the present invention, it is possible to supply a laminated glass having a safe and visual function and a high design property.
【図1】本発明の合わせガラスの断面図FIG. 1 is a sectional view of a laminated glass of the present invention.
【図2】本発明の合わせガラスの断面図FIG. 2 is a sectional view of a laminated glass of the present invention.
【図3】本発明の合わせガラスの断面図FIG. 3 is a sectional view of the laminated glass of the present invention.
1、2:ガラス板 3:模様付フィルム 4:模様層 5:合成樹脂製紫外線カット中間層 6:合成樹脂製中間層 7:合わせガラス 1, 2: Glass plate 3: Patterned film 4: Pattern layer 5: Synthetic resin UV cut intermediate layer 6: Synthetic resin intermediate layer 7: Laminated glass
Claims (1)
印刷された模様層が形成されてなる少なくとも1枚の模
様付フィルムの両側に接着機能を持った合成樹脂製接着
層を配し、更に合成樹脂製接着層の両側にガラス板を積
層接着させてなることを特徴とする合わせガラス。1. A synthetic resin adhesive layer having an adhesive function is disposed on both sides of at least one patterned film having a pattern layer formed by printing ink in a predetermined pattern by offset printing. A laminated glass comprising glass plates laminated and adhered on both sides of an adhesive layer.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6294996A JPH08157239A (en) | 1994-11-29 | 1994-11-29 | Sandwich glass |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6294996A JPH08157239A (en) | 1994-11-29 | 1994-11-29 | Sandwich glass |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH08157239A true JPH08157239A (en) | 1996-06-18 |
Family
ID=17814998
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6294996A Pending JPH08157239A (en) | 1994-11-29 | 1994-11-29 | Sandwich glass |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH08157239A (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020026916A (en) * | 2002-03-08 | 2002-04-12 | 김애숙 | Artificial Glass Marble having Excellent Elasticity |
KR100478340B1 (en) * | 2002-03-08 | 2005-03-24 | 김애숙 | Artificial Glass Marble having Elasticity |
US7135217B2 (en) * | 2004-01-09 | 2006-11-14 | Solutia Incorporated | Multiple layer glass panels with patterned light transmission |
EP2030778A1 (en) | 2007-09-03 | 2009-03-04 | Bridgestone Corporation | Decorative laminated glass |
JP2009078962A (en) * | 2007-09-03 | 2009-04-16 | Bridgestone Corp | Decorative laminated glass |
EP2711346A1 (en) | 2012-09-25 | 2014-03-26 | Falco Technologies BVBA | Multi-layered panel and method for manufacturing a multi-layered panel |
JP2015160783A (en) * | 2014-02-28 | 2015-09-07 | 株式会社丸豊建硝 | Glass surface plate |
CN107991727A (en) * | 2018-01-15 | 2018-05-04 | 浙江美迪凯现代光电有限公司 | A kind of crystal cloth of coating-type near-infrared low-pass filter and manufacture method |
DE112019006513T5 (en) | 2018-12-26 | 2021-09-30 | AGC Inc. | Functional film and functional laminated glass |
WO2024162476A1 (en) * | 2023-02-02 | 2024-08-08 | 積水化学工業株式会社 | Image-carrying laminate, method for manufacturing same, intermediate film for laminated glass, and laminated glass |
-
1994
- 1994-11-29 JP JP6294996A patent/JPH08157239A/en active Pending
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020026916A (en) * | 2002-03-08 | 2002-04-12 | 김애숙 | Artificial Glass Marble having Excellent Elasticity |
KR100478340B1 (en) * | 2002-03-08 | 2005-03-24 | 김애숙 | Artificial Glass Marble having Elasticity |
US7135217B2 (en) * | 2004-01-09 | 2006-11-14 | Solutia Incorporated | Multiple layer glass panels with patterned light transmission |
EP2030778A1 (en) | 2007-09-03 | 2009-03-04 | Bridgestone Corporation | Decorative laminated glass |
JP2009078962A (en) * | 2007-09-03 | 2009-04-16 | Bridgestone Corp | Decorative laminated glass |
EP2711346A1 (en) | 2012-09-25 | 2014-03-26 | Falco Technologies BVBA | Multi-layered panel and method for manufacturing a multi-layered panel |
JP2015160783A (en) * | 2014-02-28 | 2015-09-07 | 株式会社丸豊建硝 | Glass surface plate |
CN107991727A (en) * | 2018-01-15 | 2018-05-04 | 浙江美迪凯现代光电有限公司 | A kind of crystal cloth of coating-type near-infrared low-pass filter and manufacture method |
DE112019006513T5 (en) | 2018-12-26 | 2021-09-30 | AGC Inc. | Functional film and functional laminated glass |
WO2024162476A1 (en) * | 2023-02-02 | 2024-08-08 | 積水化学工業株式会社 | Image-carrying laminate, method for manufacturing same, intermediate film for laminated glass, and laminated glass |
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