JP2001030420A - Lamination method of plate-shaped members and laminate - Google Patents
Lamination method of plate-shaped members and laminateInfo
- Publication number
- JP2001030420A JP2001030420A JP11207654A JP20765499A JP2001030420A JP 2001030420 A JP2001030420 A JP 2001030420A JP 11207654 A JP11207654 A JP 11207654A JP 20765499 A JP20765499 A JP 20765499A JP 2001030420 A JP2001030420 A JP 2001030420A
- Authority
- JP
- Japan
- Prior art keywords
- plate
- adhesive layer
- synthetic resin
- roller
- pressure
- 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]
【発明の属する技術分野】本発明は、硬質の板状体に接
着剤層を挟み込んで張り合わせる板状体の積層方法及び
積層体に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method and a method for laminating a plate-like body which is bonded to a hard plate-like body with an adhesive layer interposed therebetween.
【０００２】[0002]
【従来の技術】従来、合わせガラスのように、硬質のガ
ラス板等の板状体を接着剤層により張り合わせる場合、
間に気泡が生じやすいので、接着剤層を挟み込んだ未圧
着状態のサンドイッチ構造体を、ゴムバッグに入れて真
空状態において脱気したり、前記サンドイッチ構造体を
加熱した加圧ゴムロールに一定時間通過させた後、オー
ブン中で加熱保持する方法があった（特開平８−１８８
４５３号公報）。2. Description of the Related Art Conventionally, when a plate-like body such as a hard glass plate is laminated with an adhesive layer, such as a laminated glass,
Since air bubbles are likely to be generated between the sandwich structure, the sandwich structure with the adhesive layer sandwiched therebetween is put in a rubber bag and deaerated in a vacuum state, or passed through a pressurized rubber roll that heats the sandwich structure for a certain period of time. Then, there is a method of heating and holding in an oven (JP-A-8-188).
453).
【０００３】また、硬質のガラス板に薄いフィルム状物
質を貼り合わせる場合、片面に接着剤を塗布したフィル
ムと、ガラス板とを加圧ローラで加熱しながら圧着させ
る方法が提案されている（特開平１０−１５２３４８号
公報）。Further, when a thin film-like substance is bonded to a hard glass plate, a method has been proposed in which a film coated with an adhesive on one side and a glass plate are pressure-bonded while being heated by a pressure roller. JP-A-10-152348).
【０００４】[0004]
【発明が解決しようとする課題】ところが、前者の真空
状態におく方法では脱気に時間がかかり生産性が悪い。
また、後者の加熱加圧ゴムロールを使用する方法では、
フィルムが厚くなると熱が伝わり難くなり、板同士の貼
り合わせでは困難になり生産性が低い。However, in the former method in which a vacuum is applied, degassing takes a long time and productivity is poor.
Also, in the latter method using a heated and pressurized rubber roll,
As the film becomes thicker, it becomes difficult to conduct heat, and it becomes difficult to bond the plates together, resulting in low productivity.
【０００５】本発明は前記の問題点に鑑みてなされたも
のであって、その第１の目的は硬質の板状体と接着剤と
の間に気泡が混入しない積層体を生産性良く製造できる
板状体の積層方法を提供することにあり、第２の目的は
その積層方法を使用して製造された積層体を提供するこ
とにある。SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and a first object of the present invention is to produce a laminate having no air bubbles between a hard plate and an adhesive with high productivity. It is an object of the present invention to provide a method of laminating a plate-like body, and a second object of the present invention is to provide a laminate manufactured by using the laminating method.
【０００６】[0006]
【課題を解決するための手段】前記第１の目的を達成す
るため、請求項１に記載の発明では、ゴム状弾性及び感
圧接着性を有する接着剤層を少なくとも一層、硬質の板
状体の間に挟み込むとともに、前記板状体の少なくとも
一方の外側からローラで加圧してその線圧により前記板
状体を撓ませながら前記ローラに対して相対移動させる
ことにより、その加圧部において前記板状体を前記接着
剤層に圧接し、前記板状体を前記加圧部より板状体の相
対移動方向後側において前記撓みにより接着剤層の接着
面から浮かせながら圧着する。In order to achieve the first object, according to the first aspect of the present invention, at least one layer of an adhesive layer having rubber-like elasticity and pressure-sensitive adhesiveness is provided on a hard plate-like body. While being sandwiched in between, the roller is pressed from at least one outside of the plate-like body and is relatively moved with respect to the roller while bending the plate-like body by the linear pressure. The plate-shaped body is pressed against the adhesive layer, and the plate-shaped body is pressure-bonded to the rear side of the plate-shaped body in the relative movement direction from the pressing portion while being lifted from the bonding surface of the adhesive layer by the bending.
【０００７】請求項２に記載の発明では、請求項１に記
載の発明において、前記接着剤層は室温あるいは室温よ
り少し高めの温度でゴム状弾性及び感圧接着性を有する
接着剤で形成されている。According to a second aspect of the present invention, in the first aspect, the adhesive layer is formed of an adhesive having a rubber-like elasticity and a pressure-sensitive adhesive property at room temperature or at a temperature slightly higher than room temperature. ing.
【０００８】請求項３に記載の発明では、請求項１又は
請求項２に記載の発明において、前記接着剤層に前記硬
質の板状体をほぼ同時に圧着する。請求項４に記載の発
明では、請求項１又は請求項２に記載の発明において、
前記硬質の板状体のいずれか一方に前記接着剤層を予め
形成しておく。[0008] According to a third aspect of the present invention, in the first or second aspect of the present invention, the hard plate is pressure-bonded to the adhesive layer almost simultaneously. In the invention described in claim 4, in the invention described in claim 1 or claim 2,
The adhesive layer is previously formed on one of the hard plate-like bodies.
【０００９】請求項５に記載の発明では、請求項１〜請
求項４のいずれか一項に記載の発明において、前記硬質
の板状体の両側から、一対のローラによって挟圧するこ
とにより両板状体を加圧する。According to a fifth aspect of the present invention, in the first aspect of the present invention, both sides of the hard plate are pressed by a pair of rollers from both sides of the hard plate. Press the body.
【００１０】第２の目的を達成するため、請求項６に記
載の発明の積層体は、請求項１〜請求項５のいずれか一
項に記載の板状体の積層方法により複数の板状体を積層
してなる。[0010] In order to achieve the second object, a laminate according to the present invention as set forth in claim 6 is formed by a method of laminating plate-like bodies according to any one of claims 1 to 5. The body is laminated.
【００１１】請求項１に記載の発明では、ゴム状弾性及
び感圧接着性を有する接着剤層が少なくとも一層、硬質
の板状体の間に挟み込まれた状態で、前記板状体の少な
くとも一方の外側からローラで加圧され、その線圧によ
り前記板状体が撓んだ状態でローラに対して相対移動す
る。板状体はローラの圧力によりゴム状弾性を有する接
着剤層側に押し込まれて、接着剤層に圧接される。この
とき、ローラで押し込まれたゴム状弾性を有する接着剤
層には復元力が働き、ローラに挟み込まれる以前の板状
体を持ち上げる。その結果、板状体は板状体の相対移動
方向後側、即ち板状体の相対移動方向と反対側が撓みに
より接着剤層から浮いた状態で順次加圧部を通過し、接
着剤層に順次圧着される。そして、ローラによる加圧部
を両硬質の板状体が接着剤層を挟んだ状態で通過する
と、気泡が混入せずに互いに接着される。In the first aspect of the invention, at least one of the plate-like bodies is sandwiched between the hard plate-like bodies with at least one adhesive layer having rubber-like elasticity and pressure-sensitive adhesiveness. Is pressed by a roller from the outside, and the plate-like body relatively moves with respect to the roller in a state where the plate-like body is bent by the linear pressure. The plate-like body is pressed into the adhesive layer having rubber-like elasticity by the pressure of the roller, and is pressed against the adhesive layer. At this time, a restoring force acts on the adhesive layer having rubber-like elasticity pressed by the roller, and lifts the plate-shaped body before being sandwiched by the roller. As a result, the plate-like body sequentially passes through the pressing portion in a state where the rear side of the plate-like body in the relative movement direction, that is, the side opposite to the relative movement direction of the plate-like body, floats from the adhesive layer due to bending, and Crimping is performed sequentially. Then, when the two hard plate-like bodies pass through the pressing portion by the roller with the adhesive layer interposed therebetween, they are bonded to each other without bubbles.
【００１２】請求項２に記載の発明では、請求項１に記
載の発明において、前記接着剤層は室温あるいは室温よ
り少し高めの温度でゴム状弾性及び感圧接着性を有する
接着剤で形成されている。従って、高温に加熱する必要
なく、室温においてローラによる加圧部を両硬質の板状
体が接着剤層を挟んだ状態で通過すると、気泡が混入せ
ずに互いに接着される。According to a second aspect of the present invention, in the first aspect of the present invention, the adhesive layer is formed of an adhesive having rubbery elasticity and pressure-sensitive adhesive properties at room temperature or at a temperature slightly higher than room temperature. ing. Therefore, when both hard plate-like bodies pass through the pressing part by the roller with the adhesive layer interposed therebetween at room temperature without heating to a high temperature, they are adhered to each other without bubbles.
【００１３】請求項３に記載の発明では、請求項１又は
請求項２に記載の発明において、前記接着剤層の両面に
前記硬質の板状体がほぼ同時に圧着され、一枚ずつ順に
接合する場合より短時間で積層が完了する。According to a third aspect of the present invention, in the first or second aspect of the invention, the hard plate-like members are pressed almost simultaneously on both surfaces of the adhesive layer, and are sequentially joined one by one. Lamination is completed in a shorter time than in the case.
【００１４】請求項４に記載の発明では、請求項１又は
請求項２に記載の発明において、硬質の板状体のいずれ
か一方に前記接着剤層が予め形成される。請求項５に記
載の発明では、請求項１〜請求項４のいずれか一項に記
載の発明において、前記硬質の板状体の両側から、一対
のローラによって挟圧することにより両板状体が加圧さ
れる。According to a fourth aspect of the present invention, in the first or second aspect of the present invention, the adhesive layer is formed in advance on one of the hard plate members. In the invention according to claim 5, in the invention according to any one of claims 1 to 4, both plate-shaped members are sandwiched by a pair of rollers from both sides of the hard plate-shaped member. Pressurized.
【００１５】請求項６に記載の発明の積層体は、請求項
１〜請求項５のいずれか一項に記載された積層方法によ
り積層されるため、板状体と接着剤層との間に気泡が混
入せずに互いに接着される。[0015] The laminate of the invention according to claim 6 is laminated by the lamination method according to any one of claims 1 to 5, so that the laminate is provided between the plate-like body and the adhesive layer. Adhered to each other without bubbles.
【００１６】[0016]
【発明の実施の形態】（第１の実施の形態）以下、本発
明を合わせガラスの製造方法に具体化した第１の実施の
形態を図１及び図２に従って説明する。この実施の形態
では硬質の板状体としてのガラス板と、硬質の板状体と
しての合成樹脂板（例えばポリカーボネート板）とを積
層する場合、ガラス板に先ず室温でゴム状弾性及び感圧
接着性を有する接着剤層（ゴム状弾性体）を形成した
後、合成樹脂板を貼り合わせる。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS (First Embodiment) A first embodiment in which the present invention is embodied in a method for manufacturing a laminated glass will be described below with reference to FIGS. In this embodiment, when a glass plate as a hard plate and a synthetic resin plate (for example, a polycarbonate plate) as a hard plate are laminated, rubber-like elasticity and pressure-sensitive bonding are first applied to the glass plate at room temperature. After forming an adhesive layer (rubber-like elastic body) having a property, a synthetic resin plate is attached.
【００１７】前記接着剤層の粘弾性特性は、レオメトリ
ック社製の粘弾性測定装置ダイナミックアナライザーＲ
ＤＡIIを用いて以下の条件で測定した１Ｈｚの貯蔵弾性
率Ｇ’（１Ｈｚ）が５×１０3 〜５×１０5 Ｐａ（パス
カル）であることが好ましい。The viscoelasticity of the adhesive layer is measured by a dynamic analyzer R, a viscoelasticity measuring device manufactured by Rheometrics.
The storage elastic modulus G ′ (1 Hz) at 1 Hz measured using DAII under the following conditions is preferably 5 × 10 3 to 5 × 10 5 Pa (Pascal).
【００１８】・温度：２０°Ｃ ・周波数：ｆ＝１Ｈｚ ・パラレルプレート：２５ｍｍφ ・歪み量：３％ また、前記接着剤層の厚みは接合すべき板の厚みに比例
して設定した方がよい。コスト等を考慮すると、接着剤
層の厚みは０．０５〜２ｍｍが好ましい。Temperature: 20 ° C. Frequency: f = 1 Hz Parallel plate: 25 mmφ Strain amount: 3% The thickness of the adhesive layer should be set in proportion to the thickness of the plate to be joined. . In consideration of cost and the like, the thickness of the adhesive layer is preferably 0.05 to 2 mm.
【００１９】前記接着剤層をガラス板の上に形成するた
め、先ず離型フィルム間に室温でゴム状弾性及び感圧接
着性を有する接着剤を挟み、所定の厚さ（例えば１ｍｍ
程度）に成形してシート状の接着剤を得る。接着剤には
例えば耐候性及び透明性の良いアクリル系粘着剤を用い
る。アクリル系粘着剤としては、エチレンとα，β不飽
和カルボン酸を含有した（メタ）アクリル酸エステル共
重合体に金属化合物等を添加して金属イオン架橋したア
イオノマー樹脂が好ましい。金属化合物としては、亜鉛
イオン、ナトリウムイオンなどを有するアセチルアセト
ン金属錯体、金属酸化物、脂肪酸金属塩等を用いる。In order to form the adhesive layer on a glass plate, an adhesive having rubbery elasticity and pressure-sensitive adhesive at room temperature is first sandwiched between release films, and a predetermined thickness (for example, 1 mm)
To obtain a sheet-like adhesive. As the adhesive, for example, an acrylic pressure-sensitive adhesive having good weather resistance and transparency is used. As the acrylic pressure-sensitive adhesive, an ionomer resin obtained by adding a metal compound or the like to a (meth) acrylic acid ester copolymer containing ethylene and α, β unsaturated carboxylic acid and cross-linking with a metal ion is preferable. As the metal compound, an acetylacetone metal complex having a zinc ion, a sodium ion, or the like, a metal oxide, a fatty acid metal salt, or the like is used.
【００２０】次に図１に示すように、板状体としてのガ
ラス板１の一方に片面の離型フィルム２を剥がしたシー
ト状接着剤３を、ニップローラ４と駆動ゴムローラ５の
間で、ガラス板１に初めて接触するようにロール間へ搬
入させ、所定の線圧力（例えばｌｋｇｆ／ｃｍ）及び所
定速度（例えば５ｍ／分）で貼付し、ガラス板１の上に
接着剤層６を形成する。Next, as shown in FIG. 1, a sheet-like adhesive 3 obtained by peeling a release film 2 on one side from one side of a glass plate 1 as a plate-like body is applied to a glass plate 1 between a nip roller 4 and a driving rubber roller 5. It is transported between the rolls so as to make contact with the plate 1 for the first time, and is adhered at a predetermined linear pressure (for example, 1 kgf / cm) and a predetermined speed (for example, 5 m / min) to form an adhesive layer 6 on the glass plate 1. .
【００２１】次に図２に示すようにガラス板１を接着剤
層６を上にして台板７上に載置し、その上に板状体とし
ての合成樹脂板８を一端がガラス板１の端部において接
着剤層６に接触し、他端側が浮き上がった状態に配置す
る。その状態で、ローラ９が合成樹脂板８を押圧しなが
ら一端から他端まで移動する。即ち、合成樹脂板８はロ
ーラ９に対して相対移動する。Next, as shown in FIG. 2, the glass plate 1 is placed on a base plate 7 with the adhesive layer 6 facing upward, and a synthetic resin plate 8 as a plate is placed on one end of the glass plate 1. Is in contact with the adhesive layer 6 at one end, and the other end is arranged in a raised state. In this state, the roller 9 moves from one end to the other while pressing the synthetic resin plate 8. That is, the synthetic resin plate 8 moves relative to the roller 9.
【００２２】ローラ９には金属ロールか、好ましくは硬
度ＪＩＳＡ７０°以上のゴムロールを用い、圧力は合わ
せる板の厚みによって選択されるが線圧力１０〜５０ｋ
ｇｆ／ｃｍが好ましい。As the roller 9, a metal roll or preferably a rubber roll having a hardness of JISA 70 ° or more is used. The pressure is selected depending on the thickness of the plate to be matched.
gf / cm is preferred.
【００２３】合成樹脂板８はローラ９によって加圧され
ると撓むが、ローラ９の進行方向後側は圧着済みのため
浮くことはなく、合成樹脂板８はローラ９の進行方向前
側、即ち合成樹脂板８の相対移動方向後側においてのみ
接着剤層６から浮き上がるように撓む。従って、ローラ
９はその加圧力で気泡を押し出しながら両方の板を順次
接合させ、合成樹脂板８と接着剤層６の間に気泡が混入
せずにガラス板１及び合成樹脂板８が貼り合わされる。Although the synthetic resin plate 8 bends when pressed by the roller 9, it does not float because the rear side in the traveling direction of the roller 9 has been pressed, so that the synthetic resin plate 8 is located on the front side in the traveling direction of the roller 9, ie, Only at the rear side of the synthetic resin plate 8 in the relative movement direction, it bends so as to rise from the adhesive layer 6. Therefore, the roller 9 joins the two plates sequentially while extruding air bubbles with the pressing force, and the glass plate 1 and the synthetic resin plate 8 are bonded together without air bubbles mixed between the synthetic resin plate 8 and the adhesive layer 6. You.
【００２４】合成樹脂板８はローラ９の進行方向前側が
ローラ９の加圧力によって接着剤層６から浮き上がるよ
うに撓む力を受けるが、自重によって接着剤層６側に撓
んで接着剤層６と接触する可能性がある。この場合、離
型フィルム２を初めから全部剥がした状態で接合する代
わりに、図２に示すように、離型フィルム２をローラ９
の移動速度に合わせて適宜剥がしながら圧着すると、合
成樹脂板８がローラ９による圧着前に接着剤層６に接触
するのを回避できる。The front side of the synthetic resin plate 8 in the traveling direction of the roller 9 receives a force to be lifted from the adhesive layer 6 by the pressing force of the roller 9, but is bent toward the adhesive layer 6 by its own weight to be bent. May contact with In this case, instead of joining the release film 2 in a state where it is completely removed from the beginning, as shown in FIG.
When the compression is performed while peeling off appropriately in accordance with the moving speed of the roller, the contact of the synthetic resin plate 8 with the adhesive layer 6 before the compression by the roller 9 can be avoided.
【００２５】また、合成樹脂板８の他端側を浮き上がっ
た状態に配置するとともに、ローラ９の移動に伴って次
第に下降させる手段を設けてもよい。前記手段として
は、例えば合成樹脂板８の端部を図示しないバネ等で上
側へ付勢する支持部、あるいは合成樹脂板８の端部を把
持する把持部をシリンダのピストンロッドに取り付け、
ローラ９の移動に連動して把持部を下降移動させる構成
がある。The other end of the synthetic resin plate 8 may be arranged in a floating state, and a means for gradually lowering the synthetic resin plate 8 with the movement of the roller 9 may be provided. As the means, for example, a support portion for urging the end of the synthetic resin plate 8 upward with a spring or the like (not shown) or a holding portion for holding the end of the synthetic resin plate 8 is attached to the piston rod of the cylinder,
There is a configuration in which the gripper is moved downward in conjunction with the movement of the roller 9.
【００２６】この実施の形態では次の効果を有する。 （１） ゴム状弾性及び感圧接着性を有する接着剤層６
を硬質の板状体（ガラス板１及び合成樹脂板８）の間に
挟み込むとともに、合成樹脂板８の外側からローラ９で
加圧してその線圧により合成樹脂板８を撓ませながら進
行させることにより、加圧部において合成樹脂板８を接
着剤層６に圧接する。その結果、合成樹脂板８は加圧部
を通過する前の部分が撓みにより接着剤層６から浮く状
態となり、連続的に気泡が合成樹脂板８と接着剤層６と
の界面から追い出されながら合成樹脂板８が接着剤層６
に順次圧着され、硬質の板状体（ガラス板１及び合成樹
脂板８）と接着剤層６との間に気泡が混入しない積層体
（合わせガラス８）を生産性良く製造できる。This embodiment has the following effects. (1) Adhesive layer 6 having rubber-like elasticity and pressure-sensitive adhesiveness
Is sandwiched between hard plate-like bodies (glass plate 1 and synthetic resin plate 8), and is pressed by rollers 9 from outside the synthetic resin plate 8 to advance the synthetic resin plate 8 while being bent by the linear pressure. As a result, the synthetic resin plate 8 is pressed against the adhesive layer 6 at the pressing portion. As a result, the portion of the synthetic resin plate 8 before passing through the pressurizing portion is in a state of floating from the adhesive layer 6 due to bending, and air bubbles are continuously expelled from the interface between the synthetic resin plate 8 and the adhesive layer 6. Synthetic resin plate 8 has adhesive layer 6
The laminated body (laminated glass 8) in which no air bubbles are mixed between the hard plate-like body (glass plate 1 and synthetic resin plate 8) and the adhesive layer 6 can be manufactured with high productivity.
【００２７】（２） 接着剤層６は室温でゴム状弾性及
び感圧接着性を有する接着剤で形成されている。従っ
て、高温に加熱する工程を必要とせず室温でガラス板１
と合成樹脂板８とを貼り合わせることができる。(2) The adhesive layer 6 is formed of an adhesive having rubber-like elasticity and pressure-sensitive adhesiveness at room temperature. Therefore, the step of heating to a high temperature is not required, and
And the synthetic resin plate 8 can be bonded together.
【００２８】（３） 硬質の板状体のいずれか一方（こ
の実施の形態ではガラス板１）に接着剤層６が予め形成
される。従って、２枚の板状体を同時に接着剤層６に圧
着する場合に比較して、圧着方法の自由度が大きくな
る。例えば、一方の板状体（ガラス板１）を台板７の上
に載置して１個のローラ９で他方の板状体（合成樹脂板
８）をその外面から押圧する方法と、両板状体を２個の
ローラで押圧する方法とがある。(3) An adhesive layer 6 is previously formed on one of the hard plate-like bodies (the glass plate 1 in this embodiment). Accordingly, the degree of freedom of the pressure bonding method is increased as compared with the case where the two plate-like bodies are pressed simultaneously to the adhesive layer 6. For example, a method in which one plate-like body (glass plate 1) is placed on a base plate 7 and the other plate-like body (synthetic resin plate 8) is pressed by one roller 9 from its outer surface; There is a method of pressing a plate-like body with two rollers.
【００２９】（４） 接着剤層６を予め形成したガラス
板１を台板７の上に載置し、合成樹脂板８の一端を接着
剤層６に当接し、他端を保持しながら１個のローラ９を
合成樹脂板８の外面から押圧しながら移動させて、合成
樹脂板８をガラス板１に順次圧着する。従って、合わせ
加工時におけるガラス板１及び合成樹脂板８の安定性を
容易に確保できる。(4) The glass plate 1 on which the adhesive layer 6 has been formed in advance is placed on the base plate 7, one end of the synthetic resin plate 8 abuts on the adhesive layer 6, and the other end is held while holding the other end. The individual rollers 9 are moved while being pressed from the outer surface of the synthetic resin plate 8, and the synthetic resin plate 8 is sequentially pressed against the glass plate 1. Therefore, the stability of the glass plate 1 and the synthetic resin plate 8 during the joining process can be easily secured.
【００３０】（第２の実施の形態）次に第２の実施の形
態を図３に従って説明する。この実施の形態では硬質の
板状体のいずれか一方に接着剤層６を予め形成しておく
代わりに、接着剤層６の両面に硬質の板状体をほぼ同時
に圧着する点と、所定位置で回転する一対のローラによ
って両板状体を加圧する点とが前記実施の形態と大きく
異なっている。(Second Embodiment) Next, a second embodiment will be described with reference to FIG. In this embodiment, instead of forming the adhesive layer 6 on one of the hard plate members in advance, the hard plate members are pressed on both surfaces of the adhesive layer 6 almost simultaneously, This embodiment is greatly different from the above-described embodiment in that both plate-like bodies are pressed by a pair of rollers rotating at the same time.
【００３１】シート状の接着剤として接着剤層６がフィ
ルム又はシートからなる芯材１０の両面に形成された構
成のシート状接着剤１１を使用する。また、硬質の板状
体としてのガラス板１及び合成樹脂板８を加圧するため
のローラ１２，１３は所定位置で回転しながら両板状体
を加圧し、ガラス板１及び合成樹脂板８を順次シート状
接着剤１１に圧着しながら送り出す構成となっている。
ローラ１２，１３の硬さ、線圧力及びゴム状弾性体の粘
弾性特性及び厚みはガラス板１及び合成樹脂板８の厚さ
によって適宜選択される。As the sheet-like adhesive, a sheet-like adhesive 11 having a structure in which the adhesive layer 6 is formed on both sides of a core material 10 made of a film or a sheet is used. Further, rollers 12 and 13 for pressing the glass plate 1 and the synthetic resin plate 8 as a hard plate-like member press both plate-like members while rotating at predetermined positions. It is configured to be sent out while being sequentially pressed against the sheet-like adhesive 11.
The hardness of the rollers 12 and 13, the linear pressure, and the viscoelastic properties and thickness of the rubber-like elastic body are appropriately selected depending on the thicknesses of the glass plate 1 and the synthetic resin plate 8.
【００３２】図３に示すように、シート状接着剤１１を
挟むようにガラス板１及び合成樹脂板８の一端側を両ロ
ーラ１２，１３間に送り込む。芯材１０の接着面に貼付
された離型フィルム２はローラ１２，１３に挟まれる前
に、ローラ１２，１３の回転速度に合わせて剥離され、
ガラス板１及び合成樹脂板８が芯材１０の両側に形成さ
れた接着剤層６に順次圧着される。両ローラ１２，１３
の間隔は、ガラス板１、合成樹脂板８及びシート状接着
剤１１の自由状態での厚みの合計より小さく設定されて
いるため、図３に示すように、両ローラ１２，１３によ
ってガラス板１及び合成樹脂板８がシート状接着剤１１
とともに挟持されると、ガラス板１及び合成樹脂板８が
撓むとともにゴム状弾性を有する接着剤層６が収縮す
る。その結果、ガラス板１及び合成樹脂板８は加圧部と
してのローラ１２，１３よりガラス板１及び合成樹脂板
８の進行方向後側において接着剤層６から浮く方向に撓
む。従って、接着剤層６とガラス板１及び合成樹脂板８
との界面から連続的に気泡が追い出される状態でガラス
板１及び合成樹脂板８がシート状接着剤１１を介して接
着される。As shown in FIG. 3, one ends of the glass plate 1 and the synthetic resin plate 8 are fed between the rollers 12 and 13 so as to sandwich the sheet adhesive 11 therebetween. The release film 2 adhered to the adhesive surface of the core 10 is peeled in accordance with the rotation speed of the rollers 12 and 13 before being sandwiched between the rollers 12 and 13.
The glass plate 1 and the synthetic resin plate 8 are sequentially pressed on the adhesive layers 6 formed on both sides of the core material 10. Both rollers 12, 13
Is set to be smaller than the total thickness of the glass plate 1, the synthetic resin plate 8, and the sheet adhesive 11 in the free state, and as shown in FIG. And the synthetic resin plate 8 is a sheet-like adhesive 11
When it is sandwiched together, the glass plate 1 and the synthetic resin plate 8 bend and the adhesive layer 6 having rubber-like elasticity contracts. As a result, the glass plate 1 and the synthetic resin plate 8 bend in a direction floating from the adhesive layer 6 on the rear side in the traveling direction of the glass plate 1 and the synthetic resin plate 8 with respect to the rollers 12 and 13 as the pressing units. Therefore, the adhesive layer 6 and the glass plate 1 and the synthetic resin plate 8
The glass plate 1 and the synthetic resin plate 8 are bonded via the sheet-like adhesive 11 in a state in which bubbles are continuously expelled from the interface with the glass plate 1.
【００３３】両ローラ１２，１３によって挟持されたガ
ラス板１及び合成樹脂板８は挟持部より板状体の進行方
向後側が接着剤層６から浮き上がる方向に撓むが、自重
により接着剤層６に接触する可能性もあるため、支持部
材としての支持ローラ１４でガラス板１及び合成樹脂板
８を支持し、支持ローラ１４をガラス板１及び合成樹脂
板８と共にローラ１２，１３側へ向かって次第に低くな
るように移動させるのが好ましい。支持ローラ１４を設
ける場合は、離型フィルム２を予め全て剥がした状態か
ら接合作業を行っても支障はない。The glass plate 1 and the synthetic resin plate 8 held between the rollers 12 and 13 are bent from the holding portion in the direction in which the rear side of the plate-like body in the traveling direction rises from the adhesive layer 6, but the adhesive layer 6 by its own weight. Therefore, the glass plate 1 and the synthetic resin plate 8 are supported by a support roller 14 as a support member, and the support roller 14 is moved toward the rollers 12 and 13 together with the glass plate 1 and the synthetic resin plate 8. It is preferable to move it so that it becomes gradually lower. In the case where the support roller 14 is provided, there is no problem even if the joining operation is performed from a state where the release film 2 is completely removed in advance.
【００３４】この実施の形態では前記第１の実施の形態
の（１）及び（２）と同様な効果を有する他に次の効果
を有する。 （５） 接着剤層６の両面に硬質の板状体がほぼ同時に
圧着されるため、一枚ずつ順に接合する場合より短時間
で積層が完了する。This embodiment has the following effects in addition to the same effects as (1) and (2) of the first embodiment. (5) Since the hard plate-like members are almost simultaneously pressed onto both surfaces of the adhesive layer 6, the lamination is completed in a shorter time than in the case of joining one by one in order.
【００３５】（６） 一対のローラ１２，１３でガラス
板１及び合成樹脂板８を加圧する構成のため、片側が台
板７（支持板）で支持されて片側からのみローラで加圧
される構成に比較して、線圧力の調整が容易になる。(6) Since the glass plate 1 and the synthetic resin plate 8 are configured to be pressed by the pair of rollers 12 and 13, one side is supported by the base plate 7 (support plate) and the rollers are pressed only from one side. Adjustment of the line pressure becomes easier as compared with the configuration.
【００３６】（７） 所定位置で回転する一対のローラ
１２，１３間にシート状接着剤１１を挟持した状態でガ
ラス板１及び合成樹脂板８を順次挿入することにより、
ガラス板１及び合成樹脂板８が接着剤層６を介して接合
されるため、ローラをガラス板１及び合成樹脂板８を加
圧しながら転動させる構成に比較して、長尺の積層体を
形成する際にローラの駆動機構が簡単になる。(7) The glass plate 1 and the synthetic resin plate 8 are sequentially inserted in a state where the sheet-like adhesive 11 is sandwiched between the pair of rollers 12 and 13 rotating at a predetermined position.
Since the glass plate 1 and the synthetic resin plate 8 are joined via the adhesive layer 6, compared with a configuration in which the rollers are rolled while pressing the glass plate 1 and the synthetic resin plate 8, a long laminate is used. The roller driving mechanism is simplified when forming.
【００３７】（８） フィルムやシート製の芯材１０の
両側に接着剤層６を形成したシート状接着剤１１を使用
するため、芯材１０のない１層の接着材層６の両側に同
時にガラス板１及び合成樹脂板８を貼り合わせる場合よ
り作業が容易になる。(8) Since the sheet-like adhesive 11 in which the adhesive layer 6 is formed on both sides of the core material 10 made of a film or a sheet is used, both sides of one adhesive layer 6 without the core material 10 are simultaneously formed. The work becomes easier than the case where the glass plate 1 and the synthetic resin plate 8 are bonded together.
【００３８】この芯材１０としては、接着剤層６の取扱
い性を良くするためには剛性の高い二軸延伸ポリエチレ
ンテレフタレートフィルムなどが、またガラス板１同士
を貼り合わせて衝撃強度を高めるためには、ポリビニル
ブチラールやポリウレタンあるいはエチレン−酢酸ビニ
ル共重合体などからなる伸び易いフィルムを使用でき
る。As the core material 10, a rigid biaxially stretched polyethylene terephthalate film or the like is used for improving the handleability of the adhesive layer 6, and for improving the impact strength by bonding the glass plates 1 together. Can be used an easily stretchable film made of polyvinyl butyral, polyurethane or ethylene-vinyl acetate copolymer.
【００３９】実施の形態は前記に限定されるものではな
く、例えば、次のように具体化してもよい。 ○ 第１の実施の形態において、ガラス板１と合成樹脂
板８とを接合する場合、合成樹脂板８側に予め接着剤層
６を形成した後、ガラス板１と接合してもよい。また、
ガラス板１を台板７上に載置する代わりに、図４に示す
ように、所定位置で回転する一対のローラ１２，１３間
にガラス板１と合成樹脂板８とを順次挿入するようにし
てもよい。The embodiment is not limited to the above, and may be embodied as follows, for example. In the first embodiment, when joining the glass plate 1 and the synthetic resin plate 8, the adhesive layer 6 may be formed on the synthetic resin plate 8 side in advance, and then joined to the glass plate 1. Also,
Instead of placing the glass plate 1 on the base plate 7, as shown in FIG. 4, the glass plate 1 and the synthetic resin plate 8 are sequentially inserted between a pair of rollers 12 and 13 rotating at a predetermined position. You may.
【００４０】○ 第２の実施の形態のように２枚の板状
体を同時に貼り合わせる方法において、図５に示すよう
に、長尺の芯材１０の両面に定尺のガラス板１に対応す
る大きさの接着剤層６を所定間隔で形成した接着材１５
を使用してガラス板１を連続して積層してもよい。芯材
１０には例えば２軸延伸ポリエチレンテレフタレートフ
ィルムが使用される。ローラ１２，１３は所定位置にそ
の回転軸が鉛直に延びるように配設され、ガラス板１及
び接着材１５は水平に移動されるのではなく、垂直（鉛
直）に保持された状態で移動される。水平に配置された
状態でローラ１２，１３の加圧力により接着剤層６から
離れる側へ撓む力を受けるときは、自重でその力に打ち
勝って接着剤層６に接触する可能性がある。しかし、垂
直に保持された状態でガラス板１がローラ１２，１３に
よって加圧されて撓んだときは、接着剤層６から離れる
側に保持され、板状体を接着剤層６から浮かすためのロ
ーラ１４等の部材が不要になる。この場合、芯材１０を
介して積層体が連結された状態で形成されるため、その
搬送が容易になり、生産性がより向上する。In the method in which two plate-like bodies are simultaneously bonded as in the second embodiment, as shown in FIG. 15 having an adhesive layer 6 of a predetermined size formed at predetermined intervals
May be used to continuously laminate the glass plates 1. For the core material 10, for example, a biaxially stretched polyethylene terephthalate film is used. The rollers 12 and 13 are disposed at predetermined positions so that their rotation axes extend vertically, and the glass plate 1 and the adhesive 15 are moved not vertically but vertically (vertically). You. When receiving a force that bends away from the adhesive layer 6 due to the pressing force of the rollers 12 and 13 in a horizontally disposed state, there is a possibility that the force may overcome the force by its own weight and come into contact with the adhesive layer 6. However, when the glass plate 1 is bent by being pressed by the rollers 12 and 13 while being held vertically, the glass plate 1 is held on the side away from the adhesive layer 6 to float the plate-like body from the adhesive layer 6. No member such as the roller 14 is required. In this case, since the laminated bodies are formed in a state of being connected via the core material 10, the transportation is facilitated, and the productivity is further improved.
【００４１】○ 硬質の板状体の組み合わせは、ガラス
板１同士、ガラス板１と合成樹脂板８との組み合わせに
限らず、合成樹脂板８同士であってもよい。 ○ 図６に示すように、合成樹脂板８の両側にガラス板
１を積層した構造の積層体としての合わせガラス１６を
製造する場合、両面に接着剤層６が形成された合成樹脂
板８を２枚のガラス板１で挟むようにして製造してもよ
い。The combination of the hard plate-shaped members is not limited to the combination of the glass plates 1 and the combination of the glass plate 1 and the synthetic resin plate 8, but may be the combination of the synthetic resin plates 8. As shown in FIG. 6, when manufacturing a laminated glass 16 as a laminate having a structure in which the glass plates 1 are laminated on both sides of the synthetic resin plate 8, the synthetic resin plate 8 having the adhesive layers 6 formed on both sides is used. It may be manufactured so as to be sandwiched between two glass plates 1.
【００４２】○ 合成樹脂板８としてポリカーボネート
板に代えて、アクリル板、硬質ポリ塩化ビニル板、ポリ
エステル板などを使用してもよい。 ○ 接着剤層６は必ずしも室温（常温）でゴム状弾性及
び感圧接着性を有するものに限らず、室温より少し高め
の温度でゴム状弾性及び感圧接着性を有する接着剤や、
室温では硬いが例えば１００°Ｃ程度になるとゴム状弾
性及び感圧接着性を有するものでもよい。例えば比較的
薄いガラス板同士を積層する場合は、１００°Ｃ程度で
ゴム状弾性及び感圧接着性を有するものを使用しても、
生産性良く積層できる。しかし、４０°Ｃ程度以下でゴ
ム状弾性及び感圧接着性を有するものが、作業性、使用
エネルギー等の点で好適である。Acrylic plate, rigid polyvinyl chloride plate, polyester plate or the like may be used as the synthetic resin plate 8 instead of the polycarbonate plate. The adhesive layer 6 is not limited to one having rubber-like elasticity and pressure-sensitive adhesiveness at room temperature (normal temperature), and an adhesive having rubber-like elasticity and pressure-sensitive adhesiveness at a temperature slightly higher than room temperature;
It may be hard at room temperature, but may have rubbery elasticity and pressure-sensitive adhesive properties at about 100 ° C., for example. For example, when laminating relatively thin glass plates, even if a material having rubber-like elasticity and pressure-sensitive adhesion at about 100 ° C. is used,
Lamination can be performed with high productivity. However, those having rubber-like elasticity and pressure-sensitive adhesiveness at about 40 ° C. or less are preferable in terms of workability, energy used, and the like.
【００４３】前記実施の形態から把握できる請求項記載
以外の技術的思想（発明）について、以下にその効果と
ともに記載する。 （１） 請求項３に記載の発明において、芯材の表裏両
面に前記接着剤層が形成された接着材を使用する。この
場合、作業性が良くなる。The technical ideas (inventions) other than those described in the claims that can be grasped from the above embodiment will be described below together with their effects. (1) In the invention according to claim 3, an adhesive having the adhesive layer formed on both front and back surfaces of a core material is used. In this case, workability is improved.
【００４４】（２） 請求項５に記載の発明において、
前記一対のローラはその軸線が鉛直に配置されている。
この場合、板状体がローラによって加圧されて撓んだと
きは、接着剤層から離れる側に保持され、板状体を接着
剤層から浮かすための支持部材が不要になる。(2) In the invention according to claim 5,
The axes of the pair of rollers are arranged vertically.
In this case, when the plate is bent by being pressed by the roller, the plate is held away from the adhesive layer, and a support member for floating the plate from the adhesive layer is not required.
【００４５】（３） 請求項３に記載の発明において、
長尺の芯材の表裏両面に前記接着剤層が形成された接着
材を使用し、前記接着材の両側に硬質の板状体を配置
し、軸線が鉛直となるように配設された一対のローラ間
を前記板状体及び接着材を順次通過させる。この場合、
芯材を介して積層体が連結された状態で形成されるた
め、その搬送が容易になり、生産性がより向上する。(3) In the invention according to claim 3,
Using a long core material having an adhesive layer formed on both front and back surfaces of the adhesive layer, a hard plate-like body is arranged on both sides of the adhesive material, and a pair is arranged so that the axis is vertical. , The plate-like body and the adhesive are sequentially passed. in this case,
Since the laminated body is formed in a state of being connected via the core material, the transportation is facilitated, and the productivity is further improved.
【００４６】[0046]
【発明の効果】以上詳述したように請求項１〜請求項６
に記載の発明によれば、硬質の板状体と接着剤との間に
気泡が混入しない積層体を生産性良く製造できる。As described in detail above, claims 1 to 6 are provided.
According to the invention described in (1), a laminate in which no air bubbles are mixed between the hard plate and the adhesive can be manufactured with high productivity.
【００４７】請求項２に記載の発明では、高温に加熱す
る必要がなく加熱エネルギーが不要になるとともに、加
熱時間が不要な分、生産性が向上する。請求項３に記載
の発明では、一枚ずつ順に接合する場合より短時間で積
層が完了し、生産性がより向上する。According to the second aspect of the present invention, it is not necessary to heat to a high temperature, so that heating energy is not required, and productivity is improved by the need for no heating time. According to the third aspect of the present invention, the lamination is completed in a shorter time than in the case of sequentially joining one by one, and the productivity is further improved.
【００４８】請求項４に記載の発明では、２枚の板状体
を同時に接着剤層に圧着する場合に比較して、圧着方法
の自由度が大きくなる。請求項５に記載の発明では、片
側が支持板に支持されて片側からのみローラで加圧され
る構成に比較して、線圧力の調整が容易になる。According to the fourth aspect of the present invention, the degree of freedom of the pressure bonding method is increased as compared with the case where two plate-like bodies are simultaneously pressed against the adhesive layer. According to the fifth aspect of the invention, the adjustment of the linear pressure becomes easier as compared with a configuration in which one side is supported by the support plate and the roller is pressed only from one side.
【図１】 第１の実施の形態の積層手順を説明する模式
図。FIG. 1 is a schematic diagram illustrating a stacking procedure according to a first embodiment.
【図２】 同じく部分模式図。FIG. 2 is also a partial schematic view.
【図３】 第２の実施の形態を説明する模式図。FIG. 3 is a schematic diagram illustrating a second embodiment.
【図４】 別の実施の形態の模式図。FIG. 4 is a schematic view of another embodiment.
【図５】 別の実施の形態の模式図。FIG. 5 is a schematic view of another embodiment.
【図６】 別の実施の形態の積層体の模式図。FIG. 6 is a schematic view of a laminate according to another embodiment.
１…硬質の板状体としてのガラス板、６…接着剤層、８
…硬質の板状体としての合成樹脂板、９，１２，１３…
ローラ。DESCRIPTION OF SYMBOLS 1 ... Glass board as a hard plate-like body, 6 ... Adhesive layer, 8
... Synthetic resin plate as a hard plate, 9, 12, 13 ...
roller.
───────────────────────────────────────────────────── フロントページの続き Ｆターム(参考） 4F100 AG00 AK25 AK45 AK70 AR00B AR00C BA03 BA07 BA10B BA10C CB00A EC182 EJ191 EJ192 JK07A JK12B JK12C JK14 JL02 JL13A 4G061 AA13 AA18 CA05 CB05 CB16 CD02 CD18 DA23 DA29 ──────────────────────────────────────────────────続 き Continued on the front page F term (reference) 4F100 AG00 AK25 AK45 AK70 AR00B AR00C BA03 BA07 BA10B BA10C CB00A EC182 EJ191 EJ192 JK07A JK12B JK12C JK14 JL02 JL13A 4G061 AA13 AA18 CA05 CB05 DA29
Claims (6)
剤層を少なくとも一層、硬質の板状体の間に挟み込むと
ともに、前記板状体の少なくとも一方の外側からローラ
で加圧してその線圧により前記板状体を撓ませながら前
記ローラに対して相対移動させることにより、その加圧
部において前記板状体を前記接着剤層に圧接し、前記板
状体を前記加圧部より板状体の相対移動方向後側におい
て前記撓みにより接着剤層の接着面から浮かせながら圧
着することを特徴とする板状体の積層方法。At least one adhesive layer having rubber-like elasticity and pressure-sensitive adhesiveness is sandwiched between hard plate-like members, and a line is formed by applying pressure from at least one outside of the plate-like members using a roller. The plate-like body is pressed against the adhesive layer at its pressurizing portion by moving the plate-like body relative to the roller while bending the plate-like body by pressure, and the plate-like body is pressed from the pressurizing portion by the plate. A method for laminating plate-like bodies, comprising: performing pressure bonding while floating from the bonding surface of the adhesive layer by the bending at the rear side in the relative movement direction of the body.
し高めの温度でゴム状弾性及び感圧接着性を有する接着
剤で形成されている請求項１に記載の板状体の積層方
法。2. The method according to claim 1, wherein the adhesive layer is formed of an adhesive having rubber-like elasticity and pressure-sensitive adhesive properties at room temperature or a temperature slightly higher than room temperature.
同時に圧着する請求項１又は請求項２に記載の板状体の
積層方法。3. The method for laminating plate-like bodies according to claim 1, wherein the hard plate-like bodies are pressure-bonded almost simultaneously to the adhesive layer.
接着剤層を予め貼付しておく請求項１又は請求項２に記
載の板状体の積層方法。4. The method for laminating plate-like bodies according to claim 1, wherein the adhesive layer is previously attached to one of the hard plate-like bodies.
ーラによって挟圧することにより両板状体を加圧する請
求項１〜請求項４のいずれか一項に記載の板状体の積層
方法5. The lamination of the plate-like bodies according to claim 1, wherein both the plate-like bodies are pressurized by being pressed by a pair of rollers from both sides of the hard plate-like body. Method
載の板状体の積層方法により複数の板状体を積層してな
る積層体。6. A laminate obtained by laminating a plurality of plate-like bodies by the method for laminating plate-like bodies according to any one of claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11207654A JP2001030420A (en) | 1999-07-22 | 1999-07-22 | Lamination method of plate-shaped members and laminate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11207654A JP2001030420A (en) | 1999-07-22 | 1999-07-22 | Lamination method of plate-shaped members and laminate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2001030420A true JP2001030420A (en) | 2001-02-06 |
Family
ID=16543365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11207654A Pending JP2001030420A (en) | 1999-07-22 | 1999-07-22 | Lamination method of plate-shaped members and laminate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2001030420A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10233684A1 (en) * | 2002-07-24 | 2004-02-12 | Röhm GmbH & Co. KG | Method for bonding at least two plastic sheets and apparatus for carrying out the method |
| JP2009040617A (en) * | 2007-08-06 | 2009-02-26 | Kuraimu Prod Kk | Method and apparatus for sticking plate glass |
| KR20210111504A (en) * | 2020-03-03 | 2021-09-13 | 에이피시스템 주식회사 | Apparatus for processing ultra thin glass and method for processing ultra thin glass |
-
1999
- 1999-07-22 JP JP11207654A patent/JP2001030420A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10233684A1 (en) * | 2002-07-24 | 2004-02-12 | Röhm GmbH & Co. KG | Method for bonding at least two plastic sheets and apparatus for carrying out the method |
| JP2009040617A (en) * | 2007-08-06 | 2009-02-26 | Kuraimu Prod Kk | Method and apparatus for sticking plate glass |
| KR20210111504A (en) * | 2020-03-03 | 2021-09-13 | 에이피시스템 주식회사 | Apparatus for processing ultra thin glass and method for processing ultra thin glass |
| KR102508911B1 (en) | 2020-03-03 | 2023-03-13 | 에이피시스템 주식회사 | Apparatus for processing ultra thin glass and method for processing ultra thin glass |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5415658B2 (en) | Intermediate film adhesive sheet and transparent laminate | |
| JP3878386B2 (en) | Intermediate film adhesive sheet and laminated glass laminate | |
| KR102160936B1 (en) | Adhesive resin layer, adhesive resin film, laminate, and laminate manufacturing method | |
| TWI276531B (en) | Apparatus and method for producing a thermoplastic resin continuous laminated sheet | |
| US20180279487A1 (en) | Method of Producing Laminated Body, and Laminated Body | |
| TWI343409B (en) | ||
| KR101978149B1 (en) | The adhesive resin layer and the adhesive resin film | |
| JP2007513813A5 (en) | ||
| JP4034911B2 (en) | Interlayer film for laminated glass and laminated glass | |
| JP2011502942A5 (en) | ||
| JPS5817685A (en) | Resin material for sealing solar cell | |
| TW200530365A (en) | Adhesive sheets and methods for their use | |
| JP2001030420A (en) | Lamination method of plate-shaped members and laminate | |
| TWI290444B (en) | Method of producing heat-resistant flexible laminate | |
| JP5801148B2 (en) | Method for producing transparent laminate | |
| JPH11209150A (en) | Intermediate film for laminated glass, laminated glass and its production | |
| CN115771256A (en) | Two-sided synchronous laminating equipment of anticorrosive steel-plastic panel | |
| JP2013039833A (en) | Adhesive sheet for intermediate film and transparent laminate | |
| TWI690398B (en) | Suction Laminating Machine | |
| JP5793610B2 (en) | Transparent laminate for display | |
| JPS63223601A (en) | Curved mirror and its production | |
| JP3883738B2 (en) | Transparent laminate | |
| JPS6152093B2 (en) | ||
| JP7401781B2 (en) | Manufacturing method for lightweight laminated glass sheets for vehicles | |
| JP2001130931A (en) | Thermoplastic resin film and interlayer for laminated glass |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20040408 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20050701 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20060627 |
|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20060825 |
|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20070327 |