JPS6152093B2 - - Google Patents
Info
- Publication number
- JPS6152093B2 JPS6152093B2 JP55179964A JP17996480A JPS6152093B2 JP S6152093 B2 JPS6152093 B2 JP S6152093B2 JP 55179964 A JP55179964 A JP 55179964A JP 17996480 A JP17996480 A JP 17996480A JP S6152093 B2 JPS6152093 B2 JP S6152093B2
- Authority
- JP
- Japan
- Prior art keywords
- adhesive sheet
- glass
- film
- transparent
- sheet
- 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.)
- Expired
Links
- 239000011521 glass Substances 0.000 claims description 41
- 230000001070 adhesive effect Effects 0.000 claims description 36
- 239000000853 adhesive Substances 0.000 claims description 32
- 239000002131 composite material Substances 0.000 claims description 20
- 229920005989 resin Polymers 0.000 claims description 14
- 239000011347 resin Substances 0.000 claims description 14
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 claims description 5
- 238000010030 laminating Methods 0.000 claims description 4
- 239000004014 plasticizer Substances 0.000 claims description 3
- 229920006267 polyester film Polymers 0.000 claims description 3
- 238000000151 deposition Methods 0.000 claims description 2
- 229920006352 transparent thermoplastic Polymers 0.000 claims 2
- 238000000034 method Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 3
- 229920005992 thermoplastic resin Polymers 0.000 description 3
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000004049 embossing Methods 0.000 description 2
- 239000012760 heat stabilizer Substances 0.000 description 2
- 229910052738 indium Inorganic materials 0.000 description 2
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229920005749 polyurethane resin Polymers 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229920002433 Vinyl chloride-vinyl acetate copolymer Polymers 0.000 description 1
- 229920006243 acrylic copolymer Polymers 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000002313 adhesive film Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 229920006026 co-polymeric resin Polymers 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- 229920005668 polycarbonate resin Polymers 0.000 description 1
- 239000004431 polycarbonate resin Substances 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920002620 polyvinyl fluoride Polymers 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Joining Of Glass To Other Materials (AREA)
Description
本発明は透明な複合ガラスの製造方法に関す
る。
従来より、１枚又は複数枚のガラス板を可塑化
ポリビニルブチラール樹脂製シートに積層してガ
ラス板が破壊されても破片が飛散しないようにし
た複合ガラス（複数枚のガラスを用いる場合は一
般に合せガラスと称される。）が広く知られてい
る。
一方、近年、例えばポリエステル製フイルムの
表面にアルミニウムやインジウム等の金属が蒸着
された熱可塑性樹脂製にして或る機能が付加され
たフイルムを用いて断熱性や電気導電性の良い複
合ガラスを得る試みが知られている。
然し乍ら、一般に前記機能付加フイルムはガラ
スとの接着性や耐貫通性が充分ではない為、複合
ガラスを得るにはポリビニルブチラール樹脂やポ
リウレタン樹脂からなる接着性シートを介在させ
ることを必要とするが、その際機能付加フイルム
と接着性シートとの膜間の脱泡を充分に行なうこ
とが困難であり、従つて多くの場合肉眼でも観察
出来る程度の気泡が複合ガラスに含有されて該ガ
ラスの商品価値を著しく低下せしめていた。更に
又、今日最も広く用いられている常温下でも粘着
性を有する可塑化ポリビニルブチラール樹脂製シ
ートを接着性シートとして採用する場合は、一般
にその粘着性を軽減する為に予め該シートの両面
に徴細な凹凸を形成しておくことが必要とされる
が、この徴細な凹凸が機能付加フイルムの接着性
フイルムとの接触面に転写されて複合ガラスの内
部に不要なムラを存在せしめるという問題点があ
つた。
本発明は上述の如き複合ガラスの製法の欠点を
解消する為になされたものでその要旨は、ガラス
に対して接着性を有する接着性シートを押出成形
した直後に、透明な熱可塑性樹脂製機能付加フイ
ルムの片面又は両面に前記接着性シートを積層し
て予め二層体又は三層体を形成し、次いで必要に
より接着性シートの表面に徴細な凹凸を形成し、
その後接着性シートに透明なガラス板を積層する
ことを特徴とする透明な複合ガラスの製造方法に
存する。
本発明におけるガラスに対して接着性を有する
接着性シートとは、表面に粘着剤を塗布すること
なく適当な温度及び圧力の下でそれ自身ガラスと
接着性を有するシートを意味し、その材質の具体
例としては次に示す樹脂に必要に応じて可塑剤、
抗酸化剤、熱安定剤、紫外線吸収剤及びその他の
添加剤が加えられた混合物が挙げられる。即ち、
ポリビニルブチラール樹脂、ポリウレタン樹脂、
エチレン−酢酸ビニル共重合樹脂、アクリル酸・
メタクリル酸又はこれらの誘導体を構成単位とす
るアクリル系共重合樹脂、塩化ビニル−酢酸ビニ
ル共重合樹脂、塩化ビニル−エチレン−メタクリ
ル酸グリシジル共重合樹脂等。しかして接着性シ
ートの厚みは通常100〜1000μとされる。
本発明における熱可塑性樹脂製機能付加フイル
ムとは、ポリエステル樹脂、ポリアクリル系樹
脂、ポリアミド樹脂、ポリカーボネイト樹脂、ポ
リビニルフルオライド樹脂等の熱可塑性樹脂製フ
イルムの片面又は両面にアルミニウムやインジウ
ム又は銀等が蒸着されて複合ガラスに断熱性や良
導電性を付与し得る機能を有するフイルムを言
う。良導電性ガラスは通電加熱されてガラス表面
の温度を高めることによつて結露により生ずる曇
りを解消或いは防止することが出来る。しかして
これらフイルムの厚みは金属蒸着層を含めて通常
５〜100μとされる。
そして上記フイルムは透明であることが必要と
される。
本発明においては、上記接着性シートを押出成
形した直後に上記機能付加フイルムの片面又は両
面に接着性シートを積層して二層体又は三層体を
形成することが必要とされるのであり、その理由
は、押出し直後は接着性シートの表面温度と内部
の温度が充分に高くシート全体が適度の粘弾性を
有する為、機能付加フイルムに積層する際に接着
性シートと機能付加フイルムとが良くなじんで最
終的に気泡を捲き込むことが殆んどないからであ
る。
この際通常は機能付加フイルムを加熱すること
を要しない。又機能付加フイルムの両面に接着性
シートを積層することは必ずしも必要ではなく、
透明な板ガラスを積層する側のフイルムの面にシ
ートを積層すれば良く、かくして形成された二層
体又は三層体は通常は一担捲重体となされて保管
される。
接着性シートとして可塑化ポリビニルブチラー
ル製シートの如く常温下でも粘着性を有するシー
トを用いる場合は、上記二層体又は三層体とガラ
ス板との貼合せの作業性を高める為にエンボスロ
ール等を用いて前記積層体の接着性シート表面に
のみ徴細な凹凸を形成するのが好ましい。
その後は従来公知の方法通り、透明なガラス板
上に定尺に切断された上記二層体又は三層体を載
置し必要により更にその上にガラス板を載置し、
所望により予備接着を行なつた後オートクレーブ
中で本接着して透明な複合ガラスを得るのであ
る。尚本発明により得られる複合ガラスは、ガラ
ス板や接着性シート或いは機能付加フイルム等の
影響により着色されていても透明であればよい。
本発明透明な複合ガラスの製造方法は上述の通
りの構成になされており、上記接着性シートを押
出成形した直後に、上記機能付加フイルムの片面
又は両面に上記接着性シートを積層して予め二層
体又は三層体を形成するので、本発明によれば接
着性シートと機能付加フイルムとの間に気泡がな
い透明な複合ガラスが得られるのである。
又本発明において接着性シートとして可塑化ポ
リビニルブチラール樹脂製シートの如く常温でも
粘着性を有するシートを用いる場合は、予め形成
された上記二層体又は三層体の接着性シートの表
面にのみ徴細な凹凸を形成し得るので、本発明に
よれば該凹凸が機能付加フイルムに転写されるこ
とがなく、従つて機能付加フイルムの蒸着面が平
滑に保たれ、内部にムラのない透明な複合がラス
が得られるのである。
以下に本発明方法の実施例を示す。
実施例 １
厚さ25μのポリエチレングリコールテレフタレ
ートフイルムの片面に厚さ50Åのアルミニウムが
蒸着された捲回されてなる機能付加フイルム、適
宜のガイドロールにより、左右で一対のピンチロ
ール（表面温度約90℃）の間隙に導き、一方、ポ
リビニルブチラール樹脂と可塑剤、紫外線吸収
剤、抗酸化剤及び熱安定剤との混合物を押出機か
ら押出して接着性シートを得（表面温度は約160
℃であつた）、その後直ちに前記ピンチロール間
隙に導いて前記機能付加フイルムのアルミニウム
蒸着面と接合して二層の積層シートを形成し、同
時に片側のピンチロールに付与されていた徴細な
凹凸を接着性シートにのみ転写した。その後接着
性シート表面に重炭酸ソーダを塗布した後前記二
層の積層シートを30cm×30cmの方形に切断し、更
に接着性シートに透明無色のガラス板を載置して
組立体を得た。
この組立体を100℃の雰囲気中に５分間放置し
た後プレスロールを用い４Kg/cm2の圧力で予備接
着を行ない、更に100℃、５Kg/cm2のオートクレー
ブ中で20分間加圧して透明な複合ガラスを得た。
この複合ガラスの状態を第１表に示した。
実施例 ２
実施例１において用いたのと同様の素材を用
い、一対のピンチロールの夫々にエンボス加工用
の徴細な凹凸が設けられている点と２台の押出機
を用いる点を除いては実施例１と同様の装置を用
いて、アルミニウムが蒸着されたポリエステルフ
イルムからなる機能付加フイルムの両面に可塑化
ポリビニルブチラールを積層して三層体を得た。
該三層体を無色透明なガラス板で挟んで組立体と
し、該組立体に実施例１と同様の条件下で予備接
着及び本接着を施し、得られた複合ガラスの状態
を第１表に示した。
比較例 １
実施例１と同様の機能フイルムと両面に徴細な
凹凸が形成された可塑化ポリビニルブチラール製
シートとを、該シートにガラス板が接触する様に
ガラス板上に載置し実施例１と同様の条件下で予
備接着及び本接着を行ない、得られた複合ガラス
の状態を第１表に示した。
比較例 ２
実施例１と同様の機能フイルムの両面を、両面
に徴細な凹凸が形成された可塑化ポリビニルブチ
ラール製シートで挟み、更にその外側を透明なガ
ラス板で挟んで実施例１と同様の条件下で予備接
着及び本接着を行ない、得られた複合ガラスの状
態を第１表に示した。
The present invention relates to a method for manufacturing transparent composite glass. Conventionally, composite glass is made by laminating one or more glass sheets onto a plasticized polyvinyl butyral resin sheet to prevent fragments from scattering even if the glass sheet is broken (when using multiple sheets of glass, it is generally laminated). ) is widely known. On the other hand, in recent years, for example, composite glass with good heat insulation and electrical conductivity has been obtained by using a film made of thermoplastic resin with certain functions added, such as a polyester film on which metals such as aluminum or indium are vapor-deposited. Attempts are known. However, since the functionalized film generally does not have sufficient adhesion to glass or penetration resistance, it is necessary to interpose an adhesive sheet made of polyvinyl butyral resin or polyurethane resin in order to obtain composite glass. At that time, it is difficult to sufficiently remove air bubbles between the functional film and the adhesive sheet, and therefore, in many cases, the composite glass contains bubbles that can be observed with the naked eye, reducing the commercial value of the glass. was significantly reduced. Furthermore, when a plasticized polyvinyl butyral resin sheet, which is most widely used today and is sticky even at room temperature, is used as an adhesive sheet, markings are generally applied to both sides of the sheet in advance to reduce its stickiness. Although it is necessary to form fine irregularities, the problem is that these fine irregularities are transferred to the contact surface of the functional film with the adhesive film, causing unnecessary unevenness inside the composite glass. The dot was hot. The present invention was made in order to eliminate the drawbacks of the above-mentioned composite glass manufacturing method, and its gist is that immediately after extrusion molding an adhesive sheet that has adhesive properties to glass, The adhesive sheet is laminated on one or both sides of the additional film to form a two-layer or three-layer body in advance, and then, if necessary, fine irregularities are formed on the surface of the adhesive sheet,
The present invention resides in a method for producing transparent composite glass, which comprises subsequently laminating a transparent glass plate on the adhesive sheet. In the present invention, the adhesive sheet that has adhesive properties to glass means a sheet that itself has adhesive properties to glass under appropriate temperature and pressure without applying an adhesive to the surface, and As a specific example, the following resins may be added with plasticizers and
Included are mixtures with added antioxidants, heat stabilizers, UV absorbers and other additives. That is,
Polyvinyl butyral resin, polyurethane resin,
Ethylene-vinyl acetate copolymer resin, acrylic acid
Acrylic copolymer resins having methacrylic acid or derivatives thereof as constituent units, vinyl chloride-vinyl acetate copolymer resins, vinyl chloride-ethylene-glycidyl methacrylate copolymer resins, etc. The thickness of the adhesive sheet is usually 100 to 1000 microns. The functionally added thermoplastic resin film in the present invention refers to a film made of thermoplastic resin such as polyester resin, polyacrylic resin, polyamide resin, polycarbonate resin, polyvinyl fluoride resin, etc., which has aluminum, indium, silver, etc. on one or both sides. A film that is vapor-deposited and has the function of imparting heat insulation and good conductivity to composite glass. Good conductive glass can be heated with electricity to raise the temperature of the glass surface, thereby eliminating or preventing fogging caused by dew condensation. The thickness of these films, including the metal vapor deposited layer, is usually 5 to 100 microns. The film is required to be transparent. In the present invention, immediately after extrusion molding the adhesive sheet, it is necessary to laminate the adhesive sheet on one or both sides of the functional film to form a two-layer or three-layer structure. The reason for this is that immediately after extrusion, the surface temperature and internal temperature of the adhesive sheet are sufficiently high and the entire sheet has appropriate viscoelasticity. This is because there is almost no chance of air bubbles being rolled up as it blends in. At this time, it is usually not necessary to heat the functional film. Also, it is not necessarily necessary to laminate adhesive sheets on both sides of the functional film.
A sheet may be laminated on the side of the film on which the transparent plate glass is laminated, and the thus formed two-layer or three-layer body is usually stored as a single roll. When using a sheet made of plasticized polyvinyl butyral as the adhesive sheet, which is sticky even at room temperature, an embossing roll or the like is used to improve the workability of laminating the two-layer or three-layer structure and the glass plate. It is preferable to form fine irregularities only on the surface of the adhesive sheet of the laminate by using the method. Thereafter, according to a conventionally known method, the two-layered or three-layered body cut to a regular length is placed on a transparent glass plate, and if necessary, a glass plate is further placed on top of it,
After performing preliminary adhesion as desired, main adhesion is performed in an autoclave to obtain a transparent composite glass. The composite glass obtained by the present invention may be colored as long as it is transparent even if it is colored by the influence of a glass plate, an adhesive sheet, a functionally added film, or the like. The method for manufacturing transparent composite glass of the present invention is configured as described above, and immediately after extrusion molding the adhesive sheet, the adhesive sheet is laminated on one or both sides of the functional film, and the adhesive sheet is laminated on one or both sides of the functional film. Since a layered body or a trilayered body is formed, according to the present invention, a transparent composite glass without air bubbles between the adhesive sheet and the functional film can be obtained. Furthermore, in the case of using a sheet made of plasticized polyvinyl butyral resin as the adhesive sheet in the present invention, which has tack even at room temperature, the above-mentioned two-layered or three-layered adhesive sheet formed in advance may have signs on its surface. Since fine irregularities can be formed, according to the present invention, the irregularities are not transferred to the function-added film, and therefore the deposition surface of the function-added film is kept smooth, resulting in a transparent composite with no unevenness inside. is obtained. Examples of the method of the present invention are shown below. Example 1 A functionally added film made of a polyethylene glycol terephthalate film with a thickness of 25 μm and aluminum vapor-deposited with a thickness of 50 Å on one side of the film was rolled, and a pair of pinch rolls on the left and right sides (surface temperature of about 90°C) was prepared using appropriate guide rolls. ), and on the other hand, a mixture of polyvinyl butyral resin, plasticizer, UV absorber, antioxidant and heat stabilizer was extruded from an extruder to obtain an adhesive sheet (the surface temperature was approximately 160°C).
℃), and then immediately introduced into the gap between the pinch rolls and bonded to the aluminum-deposited surface of the functionalized film to form a two-layer laminated sheet, and at the same time remove the fine irregularities that had been applied to one pinch roll. was transferred only to the adhesive sheet. Thereafter, sodium bicarbonate was applied to the surface of the adhesive sheet, and the two-layer laminated sheet was cut into a rectangle of 30 cm x 30 cm, and a transparent colorless glass plate was placed on the adhesive sheet to obtain an assembly. This assembly was left in an atmosphere at 100℃ for 5 minutes, then pre-bonded using a press roll at a pressure of 4Kg/ cm2 , and then placed in an autoclave at 100℃ and 5Kg/ cm2 for 20 minutes to form a transparent A composite glass was obtained.
The state of this composite glass is shown in Table 1. Example 2 The same material as that used in Example 1 was used, except that a pair of pinch rolls were each provided with fine irregularities for embossing, and two extruders were used. Using the same apparatus as in Example 1, plasticized polyvinyl butyral was laminated on both sides of a functionalized film made of a polyester film on which aluminum was vapor-deposited to obtain a three-layer body.
The three-layer body was sandwiched between colorless and transparent glass plates to form an assembly, and the assembly was subjected to preliminary adhesion and main adhesion under the same conditions as in Example 1, and the state of the resulting composite glass is shown in Table 1. Indicated. Comparative Example 1 A functional film similar to that in Example 1 and a plasticized polyvinyl butyral sheet with fine irregularities formed on both sides were placed on a glass plate so that the glass plate was in contact with the sheet. Preliminary adhesion and main adhesion were carried out under the same conditions as in No. 1, and the state of the composite glass obtained is shown in Table 1. Comparative Example 2 Both sides of the same functional film as in Example 1 were sandwiched between plasticized polyvinyl butyral sheets with fine irregularities formed on both sides, and the outside was further sandwiched between transparent glass plates. Preliminary adhesion and main adhesion were carried out under the following conditions, and the state of the composite glass obtained is shown in Table 1.
【表】
＊：○は無し、×は有りを表わす。
[Table] *: ○ means absent, × means present.
Claims (1)
を押出成形した直後に、透明な熱可塑性樹脂製機
能付加フイルムの片面又は両面に前記接着性シー
トを積層して予め二層体又は三層体を形成し、次
いで必要により接着性シートの表面に徴細な凹凸
を形成し、その後接着性シートに透明なガラス板
を積層することを特徴とする透明な複合ガラスの
製造方法。 ２ 接着性シートがポリビニルブチラール樹脂と
可塑剤とを主成分としてなる特許請求の範囲第１
項記載の製造方法。 ３ 透明な熱可塑性樹脂製機能付加フイルムがポ
リエステルフイルムの表面にアルミニウムが蒸着
されてなる特許請求の範囲第１項又は第２項記載
の製造方法。[Scope of Claims] 1. Immediately after extrusion molding an adhesive sheet having adhesive properties to glass, the adhesive sheet is laminated on one or both sides of a transparent thermoplastic resin functional film to form two layers in advance. A method for producing transparent composite glass, which comprises forming a body or a three-layer body, then forming fine irregularities on the surface of an adhesive sheet if necessary, and then laminating a transparent glass plate on the adhesive sheet. . 2. Claim 1, in which the adhesive sheet mainly contains polyvinyl butyral resin and a plasticizer.
Manufacturing method described in section. 3. The manufacturing method according to claim 1 or 2, wherein the functionally added transparent thermoplastic resin film is formed by vapor-depositing aluminum on the surface of a polyester film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17996480A JPS57106543A (en) | 1980-12-18 | 1980-12-18 | Production of transparent composite glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17996480A JPS57106543A (en) | 1980-12-18 | 1980-12-18 | Production of transparent composite glass |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57106543A JPS57106543A (en) | 1982-07-02 |
| JPS6152093B2 true JPS6152093B2 (en) | 1986-11-12 |
Family
ID=16075046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17996480A Granted JPS57106543A (en) | 1980-12-18 | 1980-12-18 | Production of transparent composite glass |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57106543A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005066094A1 (en) * | 2003-12-26 | 2005-07-21 | Sekisui Chemical Co., Ltd. | Intermediate film for laminated glass and laminated glass |
| US7160624B2 (en) | 2001-07-26 | 2007-01-09 | Sekisui Chemical Co., Ltd. | Laminated glass-use intermediate film and laminated glass |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5970558A (en) * | 1982-10-15 | 1984-04-21 | 帝人株式会社 | Laminate |
| JPS59198148A (en) * | 1983-04-27 | 1984-11-09 | 帝人株式会社 | Laminate |
| JPS6017329U (en) * | 1983-07-14 | 1985-02-05 | 帝人株式会社 | Laminated transparent body |
| JPS63159240A (en) * | 1986-12-22 | 1988-07-02 | Oike Ind Co Ltd | Intermediate resin film for safety glass |
| KR100491571B1 (en) | 1999-10-01 | 2005-05-27 | 세키스이가가쿠 고교가부시키가이샤 | Intermediate film for laminated glass and laminated glass |
| JP2007290019A (en) * | 2006-04-27 | 2007-11-08 | Shoda Seisakusho:Kk | Vertical pushing type drawing machine line |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5616562Y2 (en) * | 1971-08-18 | 1981-04-17 |
-
1980
- 1980-12-18 JP JP17996480A patent/JPS57106543A/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7160624B2 (en) | 2001-07-26 | 2007-01-09 | Sekisui Chemical Co., Ltd. | Laminated glass-use intermediate film and laminated glass |
| WO2005066094A1 (en) * | 2003-12-26 | 2005-07-21 | Sekisui Chemical Co., Ltd. | Intermediate film for laminated glass and laminated glass |
| US7491440B2 (en) | 2003-12-26 | 2009-02-17 | Sekisui Chemical Co., Ltd. | Interlayer film for laminate glass and laminate glass |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57106543A (en) | 1982-07-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6682492B2 (en) | Method for producing laminated glass laminate having laminate made of plasticizer-containing polyvinyl acetal having layer having less plasticizer | |
| TWI477398B (en) | Multiple layer polymer interlayers having an embossed surface | |
| JP3844361B2 (en) | Improved laminated structure and manufacturing process thereof | |
| CN105722678B (en) | Method for manufacturing composite glass laminate having thermal radiation shielding properties | |
| CN115071228A (en) | Laminated glass comprising functional film | |
| US10913246B2 (en) | Interlayer film for laminated glass, and laminated glass | |
| JP2018524254A (en) | Laminated glazing | |
| JPH05310449A (en) | Intermediate film for safety glass and safety glass using the same | |
| JP2019151548A (en) | Thermoplastic resin and glass laminate | |
| JPS6152093B2 (en) | ||
| US20060005924A1 (en) | Method for producing thermoplastic resin laminated sheet | |
| CN109890610A (en) | The manufacturing method of laminated glass comprising functional membrane | |
| US20060005925A1 (en) | Method for producing thermoplastic resin laminated sheet | |
| US7074289B2 (en) | Method for preparing laminating materials | |
| JP4048283B2 (en) | Equipment for manufacturing thermoplastic resin continuous laminated sheet | |
| JPH1143355A (en) | Interlayer for laminated glass | |
| JPWO2020067082A5 (en) | ||
| JPH10138340A (en) | Manufacture of embossed thermoplastic resin sheet | |
| TW202021802A (en) | Laminated-glass interlayer, and laminated glass | |
| JPH1135349A (en) | Laminated glass and its production | |
| JP2001226153A (en) | Intermediate film for sandwich glass as well as sandwich glass and method for manufacturing the same | |
| JP2000167988A (en) | Safety glass and fire prevention safety glass | |
| JP2017178675A (en) | Interlayer for laminated glass and laminated glass | |
| JPH06255051A (en) | Intermediate film for polarizing laminated glass | |
| JPH02301417A (en) | Manufacture of surface-roughened polyvinyl butyral resin sheet |