JPS58151351A - Double-layered glass - Google Patents
Double-layered glassInfo
- Publication number
- JPS58151351A JPS58151351A JP3109582A JP3109582A JPS58151351A JP S58151351 A JPS58151351 A JP S58151351A JP 3109582 A JP3109582 A JP 3109582A JP 3109582 A JP3109582 A JP 3109582A JP S58151351 A JPS58151351 A JP S58151351A
- Authority
- JP
- Japan
- Prior art keywords
- glass
- resin film
- polycarbonate resin
- double
- inorg
- 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
【発明の詳細な説明】
本発明は、耐衝撃性に優れ、かつガラスが割れても飛散
せず安全性の高い複層ガラスに関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to double-glazed glass that has excellent impact resistance and is highly safe because it does not scatter even if the glass is broken.
従来の無機質ガラスは衝撃に弱いために使用場所が限定
され、又、取り扱いには充分注意を要するものであった
。ガラスの厚さを増したり、ガラス内部に金網を入れた
りして耐衝撃性を持たせることも行なわれてきたが、コ
スト高となり、又、ガラスが割れた場合には破片が飛散
して安全性に欠けるといった欠点を有していた。Conventional inorganic glass is susceptible to impact, so its usage is limited and requires great care when handling. Attempts have been made to increase the thickness of the glass or insert a wire mesh inside the glass to make it more impact resistant, but this increases the cost and also prevents safety due to the scattering of fragments when the glass breaks. It had the disadvantage of lacking in sex.
本発明は上記、従来の欠点に鑑みてなされたものであり
、耐衝撃性に優れ、かつガラスが割れても飛散せず安全
性の高い複層ガラスを提供するにある。以下、本発明を
実施例と共に詳述する。The present invention has been made in view of the above-mentioned drawbacks of the conventional glass, and it is an object of the present invention to provide double-glazed glass that has excellent impact resistance and is highly safe because it does not scatter even if the glass is broken. The present invention will be described in detail below along with examples.
本発明の複層ガラスは、図面に示すように、無機質ガラ
ス１の少なくとも片面にポリカーボーネート樹脂フィル
ム２をホットメルト接着剤３を介して熱圧着してなる。As shown in the drawings, the double-glazed glass of the present invention is made by thermally pressing a polycarbonate resin film 2 onto at least one side of an inorganic glass 1 via a hot melt adhesive 3.
熱圧着する条件の一例を示せば、真空（７６０ＩＱＩＩ
Ｈｙ）中で、温度１００℃加熱時間３０分で熱圧着する
とよい。An example of the conditions for thermocompression bonding is vacuum (760IQII
It is preferable to carry out thermocompression bonding at a temperature of 100° C. for 30 minutes in Hy).
又、無機質ガラス１の片面にあらかじめスクリーン印刷
などによって有機質の着色印刷層（図示せず）を設け、
その上面をこポリカーボネート樹脂フィルム２を熱圧着
してもよく種々のデザインを自由に表現することができ
る。この場合、有機質着色層は無機質ガラス１との温度
挙動の違い番こよってひび割れや剥離を生じようとする
がポリカーボネート樹脂フィルム２によってその動きが
抑制され、耐候性に優れたものとなる。又、その着色印
刷層は無機質ガラス１及びポリカーボネート樹脂フィル
ム２によって保護されているので擦傷することがなく、
美観を損なうことがない。Further, an organic colored printed layer (not shown) is provided in advance on one side of the inorganic glass 1 by screen printing or the like.
The polycarbonate resin film 2 may be thermocompression bonded to the upper surface, and various designs can be freely expressed. In this case, the organic colored layer tends to crack or peel due to the difference in temperature behavior from the inorganic glass 1, but the polycarbonate resin film 2 suppresses this movement, resulting in excellent weather resistance. In addition, since the colored printed layer is protected by the inorganic glass 1 and the polycarbonate resin film 2, it will not be scratched.
It does not spoil the beauty.
こ＼で用いる無機質ガラス１及びポリカーボネート樹脂
フィルム２は透明であってもよいし、着色されていても
よい。The inorganic glass 1 and polycarbonate resin film 2 used here may be transparent or colored.
以上のように本発明の複層ガラスは無機質ガラス素材の
少なくとも片面−こホットメルト接着剤を介してポリカ
ーボネート樹脂フィルムを熱圧着したので、普通に用い
られる無機質ガラスの衝撃に対する弱さをポリカーボネ
ート樹脂フィルムによってカバーレ、無機質ガラスの厚
みを厚くすることなく安全性が高められ、又、無機質ガ
ラスが衝撃によって割れても飛散することがないので更
に安全性が高められるといった利点を有する。As described above, the double-glazed glass of the present invention has a polycarbonate resin film bonded to at least one side of an inorganic glass material by thermocompression using a hot melt adhesive. This has the advantage that safety is improved without increasing the thickness of the inorganic glass, and safety is further improved because the inorganic glass does not scatter even if it is broken by impact.
図面は、本発明に係る複層ガラスを示した側面図である
。
１・・・無機質ガラス、２・・・ポリカーボネート樹脂
フィルム、３・・・ホットメルト接着剤。
（ほか２名）The drawing is a side view showing a double-glazed glass according to the present invention. 1... Inorganic glass, 2... Polycarbonate resin film, 3... Hot melt adhesive. (2 others)
Claims (1)
接着剤を介してポリカーボネート樹脂フィルムを熱圧着
してなる複層ガラス。1) Double-glazed glass with a small amount of inorganic glass material (double-glazed glass made by heat-pressing a polycarbonate resin film on one side with hot melt adhesive).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3109582A JPS58151351A (en) | 1982-02-26 | 1982-02-26 | Double-layered glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3109582A JPS58151351A (en) | 1982-02-26 | 1982-02-26 | Double-layered glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58151351A true JPS58151351A (en) | 1983-09-08 |
Family
ID=12321833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3109582A Pending JPS58151351A (en) | 1982-02-26 | 1982-02-26 | Double-layered glass |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58151351A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6043335A (en) * | 1983-08-19 | 1985-03-07 | Ajinomoto Co Inc | Dairy product |
| JPS62123923U (en) * | 1986-01-29 | 1987-08-06 |
-
1982
- 1982-02-26 JP JP3109582A patent/JPS58151351A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6043335A (en) * | 1983-08-19 | 1985-03-07 | Ajinomoto Co Inc | Dairy product |
| JPS62123923U (en) * | 1986-01-29 | 1987-08-06 |
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