JPS59114049A - Glass/plastics laminate - Google Patents
Glass/plastics laminateInfo
- Publication number
- JPS59114049A JPS59114049A JP58230463A JP23046383A JPS59114049A JP S59114049 A JPS59114049 A JP S59114049A JP 58230463 A JP58230463 A JP 58230463A JP 23046383 A JP23046383 A JP 23046383A JP S59114049 A JPS59114049 A JP S59114049A
- Authority
- JP
- Japan
- Prior art keywords
- glass
- laminate
- plastic
- coating
- plastics
- 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
- 229920003023 plastic Polymers 0.000 title claims description 54
- 239000004033 plastic Substances 0.000 title claims description 54
- 239000011521 glass Substances 0.000 title claims description 34
- 239000011248 coating agent Substances 0.000 claims description 24
- 238000000576 coating method Methods 0.000 claims description 24
- 239000011342 resin composition Substances 0.000 claims description 14
- 238000005299 abrasion Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000010894 electron beam technology Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 239000005340 laminated glass Substances 0.000 claims description 5
- 239000002650 laminated plastic Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 239000012190 activator Substances 0.000 claims description 2
- 238000011065 in-situ storage Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 230000001464 adherent effect Effects 0.000 claims 1
- 239000011347 resin Substances 0.000 description 6
- 229920005989 resin Polymers 0.000 description 6
- DAKWPKUUDNSNPN-UHFFFAOYSA-N Trimethylolpropane triacrylate Chemical compound C=CC(=O)OCC(CC)(COC(=O)C=C)COC(=O)C=C DAKWPKUUDNSNPN-UHFFFAOYSA-N 0.000 description 3
- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 description 3
- 239000012965 benzophenone Substances 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 229920002635 polyurethane Polymers 0.000 description 3
- 239000004814 polyurethane Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 208000034693 Laceration Diseases 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000005329 float glass Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- XXMIOPMDWAUFGU-UHFFFAOYSA-N hexane-1,6-diol Chemical compound OCCCCCCO XXMIOPMDWAUFGU-UHFFFAOYSA-N 0.000 description 1
- 239000000543 intermediate Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- KCTAWXVAICEBSD-UHFFFAOYSA-N prop-2-enoyloxy prop-2-eneperoxoate Chemical compound C=CC(=O)OOOC(=O)C=C KCTAWXVAICEBSD-UHFFFAOYSA-N 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/10009—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
- B32B17/10018—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising only one glass sheet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/10165—Functional features of the laminated safety glass or glazing
- B32B17/1033—Laminated safety glass or glazing containing temporary protective coatings or layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
- B32B17/10706—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer being photo-polymerized
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/554—Wear resistance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2310/00—Treatment by energy or chemical effects
- B32B2310/08—Treatment by energy or chemical effects by wave energy or particle radiation
- B32B2310/0806—Treatment by energy or chemical effects by wave energy or particle radiation using electromagnetic radiation
- B32B2310/0831—Treatment by energy or chemical effects by wave energy or particle radiation using electromagnetic radiation using UV radiation
Landscapes
- Laminated Bodies (AREA)
- Joining Of Glass To Other Materials (AREA)
- Surface Treatment Of Glass (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
本発明は透明ガラスならびにプラスチックス層を接着す
ることからなるガラス／プラスチックス積層体の製造法
ならびに該積層体に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for producing a glass/plastics laminate, which comprises bonding layers of transparent glass and plastics, and to the laminate.
かかる積層体は各種目的例えばビルの内外ガラス窓など
に用いられる。しかしながらガラス／プラスチックス積
層体の最も工業的に重要な用途は車両の明り窓特に自動
車のフロントガラ（３）
スであろう。車の内側にプラスチックス層がもうけられ
たフロントガラスは例えはフロントガラスがこわれた時
搭乗者の頭がフロントガラスに衝突し、ガラスの破片で
裂傷を受けることを防ぐのに極めて望ましい種々の特性
を有している。この意味で最も有利なのは、ガラスとプ
ラスチックス間の接着力が破損ガラス片を保持するに充
分な強さでフロントガラスがこわされる際プラスチック
スの引きさきは起らない様な程度の場合である。Such laminates are used for various purposes such as interior and exterior glass windows of buildings. However, the most industrially important application for glass/plastics laminates may be in vehicle windows, especially automobile windshields. A windshield with a plastic layer on the inside of a car has various properties that are highly desirable, for example, to prevent the occupant's head from hitting the windshield and sustaining lacerations from glass fragments when the windshield is broken. have. The most advantageous situation in this sense is when the bond between the glass and the plastic is strong enough to retain the broken glass pieces, but the plastic does not tear when the windshield is broken. .
かかる製品は工業的に可能な限り光学的に完全なもので
また良好な耐用性をそなえているべきである。Such products should be as optically perfect as industrially possible and have good durability.
かかる製品にｇ忍められる問題の一つは始めの製造時あ
るいは使用中の積層体外表面の非平行性に関する。この
欠点を克服するための提案が本出願人による英国特許出
願第８２１２６６８号、同第８２１２６６９号ならびに
ＢＦＧグラスグループの英国特許出願第２０７４０９０
号に記載され、これらは積層体の接着時の条件について
述べている。One of the problems encountered with such products relates to non-parallelism of the outer laminate surfaces either during initial manufacture or during use. Proposals to overcome this drawback have been proposed in UK Patent Application Nos. 8212668 and 8212669 by the applicant and in UK Patent Application No. 2074090 of BFG Glass Group.
These describe the conditions for bonding laminates.
かかる積層体で遭遇する別の問題点は露出プラスチック
ス面が相対的に軟かい点である。時間経過とともに、例
えば注意のたりぬ清掃により摩損の傾向が認められる。Another problem encountered with such laminates is that the exposed plastic surfaces are relatively soft. Over time, for example due to careless cleaning, there is a tendency for wear and tear.
本発明はこの問題解決をはかろうとするものである。The present invention attempts to solve this problem.
勿論比較的硬質の耐摩性プラスチックス層に代えること
ができるか、そうするとフロントガラスが破損したとき
極めて容易に裂ける傾向があり、ガラス／プラスチック
ス積層体を使用するための安全性という利点か失なわれ
ることになる。Of course, it could be replaced with a relatively hard, wear-resistant plastic layer, which would tend to tear quite easily when the windshield is broken, thus eliminating the safety advantage of using a glass/plastic laminate. You will be killed.
ガラス／軟質プラスチックス／耐厚性プラスチックスの
３層積層体を作ることが提案された。It has been proposed to make a three-layer laminate of glass/soft plastics/thick resistant plastics.
しかし積層体であるプラスチックス層を別のプラスチッ
クス層に積層することには工業的に多くの問題があり、
多数の不合格品を生むことになる。However, there are many industrial problems in laminating one plastic layer on another.
This will result in a large number of rejected products.
ガラス／プラスチックス／ガラス積層体を作る方が容易
であるが、これでは前述の安全性の（５）
利点が失なわれる。Although it is easier to make a glass/plastics/glass laminate, this eliminates the safety advantage mentioned above (5).
またガラス／プラスチックス積層体のプラスチックス層
の上に真空蒸着によりシリカの薄い耐摩性被覆を適用す
ることも提案されたが、製造コストがかかりすぎる。It has also been proposed to apply a thin abrasion resistant coating of silica by vacuum deposition onto the plastic layer of a glass/plastics laminate, but this is too expensive to manufacture.
従って本発明の目的の一つは製造が容易な耐摩性ガラス
／プラスチックス積層体を提供するにある。Accordingly, one of the objects of the present invention is to provide a wear-resistant glass/plastics laminate that is easy to manufacture.
本発明に従えば透明ガラスとプラスチックス層を接着し
たあと、積層体の露出プラスチックス表面に液状、電子
ビームまたは紫外線硬化形樹脂組成物の均一被覆を適用
し、次いでその場で硬化させ下のプラスチックス材料よ
り耐摩性の大なる密着透明表面被覆を残存せしめること
を特徴とするガラス／プラスチックス積層体の製造法が
提供せられる。In accordance with the present invention, after bonding the transparent glass and plastic layers, a uniform coating of a liquid, electron beam or ultraviolet curable resin composition is applied to the exposed plastic surfaces of the laminate and then cured in situ. A method of manufacturing a glass/plastics laminate is provided which is characterized by leaving a cohesive transparent surface coating that is more abrasion resistant than plastics materials.
本発明を利用することにより耐摩性に優れたプラスチッ
クス面を有するガラス／プラスチックス積層体を、ガラ
ス／プラスチックス接着に何ら実質的影響を及ぼすこと
なくまた製品の光（６）
学的品質をそこねあるいは露出プラスチックス面の幾可
学的形態に実質的な変形を生じることなく製造すること
ができる。例えは樹脂被覆の硬化を行なわせるのに実質
的に熱を加えることを行なわないため、ガラスとプラス
チックス間の接合が望ましからざる程度まで増大するこ
とはないし、またプラスチックス層が過度に加熱されて
厚みが不均一になりその結果表面的な欠陥を生じる危険
性もない。電子ビームあるいは紫外線硬化の別の利点は
硬化速度が早く耐摩耗性表面が迅速に形成せられる点で
ある。By utilizing the present invention, a glass/plastics laminate having a plastic surface with excellent abrasion resistance can be manufactured without any substantial effect on glass/plastics adhesion, and the optical quality of the product can be improved. It can be manufactured without substantial modification to the geometry of the exposed plastic surfaces. For example, since virtually no heat is applied to cure the resin coating, the bond between the glass and the plastic is not increased to an undesirable degree, and the plastic layer is not There is also no risk of heating resulting in non-uniform thickness and resulting superficial defects. Another advantage of electron beam or ultraviolet curing is the fast curing rate and rapid formation of a wear-resistant surface.
「耐摩耗性」なる語はアメリカン・ナショナ）Ｌｔ −
スタ：／ダー）’Ａ２２６．１ （１９７７）耐摩耗性
（プラスチックス）試ＭＡｘ７（テーパー・アブレーザ
ー使用）（ＡＳＴＭＤ １０４４−７６ ）で測定され
る摩耗に対する抵抗を意味する。The term "wear resistance" is an American national term) Lt -
A226.1 (1977) Abrasion Resistance (Plastics) Means resistance to abrasion as measured by Test MAx7 (using taper abraser) (ASTMD 1044-76).
有利にはかかる樹脂組成物は紫外線賦活剤を含み、紫外
線により硬化せしめられる。光線賦活剤の存在下硬化に
要する紫外部数射線のエネルギーの方が電子ビーム照射
に要するエネルギ（７）
−より少なく、プラスチックス層の品質に対する影響か
少ないようである。Advantageously, such resin compositions contain a UV activator and are cured by UV radiation. The energy of ultraviolet rays required for curing in the presence of a photoactivator is less than the energy (7) - required for electron beam irradiation, and appears to have less influence on the quality of the plastic layer.
該樹脂組成物はローラー法で適用されることが好ましい
。この方法は均一な被覆を簡単かつ迅速に適用しうる。Preferably, the resin composition is applied by a roller method. This method allows a uniform coating to be applied simply and quickly.
本発明は本願明細書記載の方法で作られるガラス／プラ
スチックス積層体を包含する。The present invention includes glass/plastics laminates made by the methods described herein.
本発明はまたかかるガラス／プラスチックス積層体の製
造のための中間体にも及ぶものである。The invention also extends to intermediates for the manufacture of such glass/plastics laminates.
従って、ガラス／プラスチックス積層体でプラスチック
ス面に紫外線賦活性組成物を包含する硬化性樹脂組成物
の被覆で、硬化により下のプラスチックス材料より耐摩
耗性の大きい密着透明表面被覆を作りうるものを担持す
ることを特徴とする積層体が提供せられる。Thus, coating the plastic surface of a glass/plastic laminate with a curable resin composition containing a UV-activated composition can, upon curing, produce a cohesive transparent surface coating that is more abrasion resistant than the underlying plastic material. A laminate is provided which is characterized in that it supports an object.
また下のプラスチックス材料より耐摩耗性の大きな密着
透明表面被覆を作るべく硬化可能な電子ビーム硬化性樹
脂組成物の被覆をプラスチックス面に担持することを特
徴とするガラス／プラスチックス積層体も提供せられる
。There are also glass/plastic laminates characterized by carrying on the plastic surface a coating of a curable electron beam curable resin composition to create a cohesive transparent surface coating that is more abrasion resistant than the underlying plastic material. Provided.
以下本発明の好ましい具体例を添付図を参照しつつ、実
施例により説明する。図はガラスシート１にプラスチッ
クス層２が接合されたものからなるガラス／プラスチッ
クス積層体を示す。Preferred embodiments of the present invention will be explained below by way of examples with reference to the accompanying drawings. The figure shows a glass/plastics laminate consisting of a glass sheet 1 and a plastics layer 2 bonded to it.
プラスチックス層２の自由面には接着後に透明表面被覆
層３が被覆され、次いで硬化せしめられる。After adhesion, the free surface of the plastics layer 2 is coated with a transparent surface coating 3 and then hardened.
実施例 １
英国特許出願番号第８２１２６６９号記載の方法で、厚
さ３朋のフロートガラスと、ダイナマイト・ノーペル社
からアストラグラスの商標名で市販されている厚さ１顛
の可塑化ポリビニルクロライドプライからなる自動車フ
ロントガラス用のガラス／プラスチックス積ＮＡ体カ作
うれた。EXAMPLE 1 A process described in UK patent application no. A new glass/plastic product for automobile windshields was created.
次にこのポリビニルクロライドの露出面にローラーを用
いアクリルベースの樹脂組成物の厚さ約１μｍの層が塗
布された。An approximately 1 μm thick layer of an acrylic-based resin composition was then applied to the exposed surface of the polyvinyl chloride using a roller.
この樹脂組成物は下記のとおりであった。This resin composition was as follows.
（９）
トリメチロールプロパントリアクリレート １４
１．６−ヘキサンジオールジアクリレート（硬化剤）３
５ベンゾフエノン（光開始剤）
１．５紫外線照射により樹脂を硬化させた。この処理に
よりガラスとプラスチックス層間の接着力は勿論のこと
、積層体の光学特性も何ら影響されぬことが認められた
。次にこの積層体の耐摩耗性をアメリカン・ナショナル
・スタンダード厘Ｚ ２６．１ （１９７７）に従い、
ＡＳ’ｒＭ Ｄ １０４４−７６に規定されている如（
５００ｙ荷重１００回摩さって試験した。(9) Trimethylolpropane triacrylate 14
1.6-hexanediol diacrylate (curing agent) 3
5 Benzophenone (photoinitiator)
The resin was cured by irradiation with 1.5 UV rays. It was found that this treatment did not affect the adhesive strength between the glass and plastic layers, nor did it affect the optical properties of the laminate. Next, the abrasion resistance of this laminate was determined according to American National Standard Z 26.1 (1977).
As specified in AS'rM D 1044-76 (
The test was conducted by rubbing 100 times under a load of 500y.
摩耗による拡散光対全透過光の割合、クモリの増加は４
パーセントポイント以下であることが認められた。The ratio of diffused light to total transmitted light due to wear, the increase in cloudiness is 4
It was recognized that it was less than a percentage point.
樹脂被覆のない場合、非保護ポリビニルクロ（１０）
ライドを同様に試験した時のクモリの増加は約３０パー
セントポイントであった。Without the resin coating, the increase in haze when unprotected polyvinyl chloride (10)ride was similarly tested was approximately 30 percentage points.
同様の樹脂組成物で紫外線増感剤と光開始剤を除いたも
のを用い樹脂被覆を電子ビームで硬化させた時も同様の
結果か得られた。またガラス／アメトラグラス（登録商
標名）積層体を英国特許出願第８２１２６６８号記載の
方法で作り同様に処理した場合にも同様の結果が得られ
た。Similar results were obtained when the resin coating was cured with an electron beam using a similar resin composition but without the UV sensitizer and photoinitiator. Similar results were also obtained when a glass/Ametora Glass (registered trademark) laminate was prepared by the method described in British Patent Application No. 8212668 and treated in the same manner.
実施例 ２
それぞれバイエル社市販のポリウレタン０．６ｍｍプラ
イに３鱈フロートガラスシートを接着させたものからな
る１対のフロントガラス用のガラス／プラスチックス積
層体を英国特許出願第８２１２６６８号実施例１記載の
如く作った。Example 2 A pair of glass/plastics laminates for windshields, each consisting of three cod float glass sheets bonded to a 0.6 mm ply of polyurethane commercially available from Bayer AG, were prepared as described in Example 1 of British Patent Application No. 8212668. I made it like this.
かかる積層体の一方のポリウレタンプライはローラーで
下記組成の樹脂組成物を適用して作られた１μｍの被覆
で保護された。One polyurethane ply of such a laminate was protected with a 1 μm coating made by applying with a roller a resin composition having the following composition.
エポキシアクリレート ５０
重量部トリメチロールプロパントリアクリレート
３０（１１ｔ
ベンゾフェノン（光開始剤） １
．５この被覆を紫外線照射で硬化させた。積層体の光学
特性は無影響であった。積層体のプラスチックス面を実
施例１に述べた耐摩耗性試験に付した場合被覆の存在が
クモリ増加の抑制に寄与することが認められた。非保護
サンプルの摩さつ後、積層体による透過光のうちさらに
２％が拡散されることが判った。保護サンプルの摩さつ
後ではこの拡散は１％増にすぎなかった。Epoxy acrylate 50
Part by weight Trimethylolpropane triacrylate
30 (11t benzophenone (photoinitiator) 1
．． 5 This coating was cured by UV radiation. The optical properties of the laminate were unaffected. When the plastic surface of the laminate was subjected to the abrasion resistance test described in Example 1, it was found that the presence of the coating contributed to suppressing the increase in cloudiness. After polishing the unprotected sample, an additional 2% of the light transmitted by the laminate was found to be diffused. After polishing the protected samples, this diffusion increased by only 1%.
英国特許出願第８２１２６６９号記載の方法で作られた
ガラス／ポリウレタン積層体に同様の被覆を適用しても
同様の結果が得られた。Similar results were obtained when a similar coating was applied to a glass/polyurethane laminate made by the method described in GB Patent Application No. 8212669.
実施例 ３ 下記組成の樹脂を実施例２の樹脂の代りに用いた。Example 3 A resin having the following composition was used in place of the resin of Example 2.
プレックス６６１７−０（登録商標名＞ ４
０重量部トリメチロールプロパントリアクリレート
３０ベンゾフエノン（光開始剤）
１．５ＢＹＫ ３４４ （マリンクロット社登録
商標名）ｏ５（分散剤）
この被覆を硬化させ、実施例２の如く試験し極めて類似
の結果を得た。Plex 6617-0 (registered trademark name> 4
0 parts by weight trimethylolpropane triacrylate
30 Benzophenone (photoinitiator)
1.5 BYK 344 (trademark Mallinckrodt) o5 (dispersant) This coating was cured and tested as in Example 2 with very similar results.
第１図は本発明にかかるガラス／プラスチックス積層体
の断面図。図中１はガラスシート、２はプラスチックス
層、３は透明表面被覆。
特許出願人 グラヴルベルFIG. 1 is a sectional view of a glass/plastics laminate according to the present invention. In the figure, 1 is a glass sheet, 2 is a plastic layer, and 3 is a transparent surface coating. Patent applicant Gravelbel
Claims (1)
このラミネートの露出プラスチックス面に液状の電子ビ
ームあるいは紫外線硬化型樹脂組成物の均一被覆を適用
し、次にその場で硬化させ下のプラスチックス材料より
耐摩耗性に優れた密着透明表面被覆を残留せしめること
を特徴とするガラス／プラスチックス積層体の製造方法
。 ２、樹脂組成物が紫外線賦活剤を含み紫外線により硬化
せしめられる特許請求の範囲第１項記載の方法。 ３、前記樹脂組成物がローラー法により適用される特許
請求の範囲第１項または第２項記載の方法。 ４、実質的に本願明細書に記載されている前記特許請求
の範囲のいずれかに記載の方法。 ５、前記特許請求の範囲のいずれかに記載の方（２） 法で製造されたガラス／プラスチックス積層体。 ６、 プラスチックス面に紫外線賦活性組成物を包含す
る硬化性樹脂組成物の被覆で、硬化により下側のプラス
チックス材料より耐摩耗性の大なる密着透明表面被覆を
作るものを担持することを特徴とするガラス／プラスチ
ックス積層体。 ７、 プラスチックス面上番こ、下のプラスチックス材
料より耐摩耗性の大なる密着透明表面被覆を作るべく硬
化可能な電子ビーム硬化型樹脂組成物の被覆を担持する
ことを特徴とするガラス／プラスチックス積層体。[Claims] 1. After adhering the transparent glass and plastic layer,
A uniform coating of a liquid e-beam or UV-curable resin composition is applied to the exposed plastic surface of the laminate and then cured in situ to form an adherent transparent surface coating that is more abrasion resistant than the underlying plastic material. A method for producing a glass/plastics laminate, characterized in that the glass/plastics laminate is made to remain. 2. The method according to claim 1, wherein the resin composition contains an ultraviolet activator and is cured by ultraviolet rays. 3. The method according to claim 1 or 2, wherein the resin composition is applied by a roller method. 4. A method as claimed in any of the preceding claims substantially as herein described. 5. A glass/plastics laminate manufactured by the method (2) according to any one of the above claims. 6. A coating of a curable resin composition containing a UV-activated composition on a plastic surface, which upon curing produces a cohesive transparent surface coating that is more abrasion resistant than the underlying plastic material. Characteristic glass/plastic laminate. 7. Glass carrying a coating of an electron beam curable resin composition curable on top of the plastic surface to produce a cohesive transparent surface coating that is more abrasion resistant than the underlying plastic material. Plastics laminate.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8234831 | 1982-12-07 | ||
| GB08234831A GB2131324B (en) | 1982-12-07 | 1982-12-07 | Glass/plastic laminates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59114049A true JPS59114049A (en) | 1984-06-30 |
Family
ID=10534794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58230463A Pending JPS59114049A (en) | 1982-12-07 | 1983-12-06 | Glass/plastics laminate |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS59114049A (en) |
| BE (1) | BE898355A (en) |
| DE (1) | DE3344069A1 (en) |
| ES (2) | ES276413Y (en) |
| FR (1) | FR2537125B1 (en) |
| GB (1) | GB2131324B (en) |
| IT (1) | IT1159989B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62152841A (en) * | 1985-12-27 | 1987-07-07 | 日本ペイント株式会社 | Laminated coating |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8619464D0 (en) * | 1986-08-09 | 1986-09-17 | Glaverbel | Bending thermoplastics sheets |
| IT1247009B (en) * | 1991-05-06 | 1994-12-12 | Proel Tecnologie Spa | METHOD FOR THE REALIZATION OF RESIN OR COMPOSITE MATERIALS WITH POLYMERIZABLE RESIN MATRIX WITH ELECTRONIC BANDS |
| JP5022527B2 (en) * | 2010-12-06 | 2012-09-12 | 興亜硝子株式会社 | Decorative glass container and method for producing decorative glass container |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4928610A (en) * | 1972-07-14 | 1974-03-14 | ||
| JPS4955776A (en) * | 1972-05-18 | 1974-05-30 | ||
| JPS5046717A (en) * | 1972-08-28 | 1975-04-25 | ||
| JPS5237917A (en) * | 1975-08-29 | 1977-03-24 | Libbey Owens Ford Co | Transparent glass construction |
| JPS5313231A (en) * | 1976-07-23 | 1978-02-06 | Matsushita Electric Ind Co Ltd | Gas burner |
| JPS5319314A (en) * | 1976-08-02 | 1978-02-22 | Libbey Owens Ford Co | Glass structure and procuction of multilayered construction consisting of said glass structures |
| JPS5590516A (en) * | 1978-12-28 | 1980-07-09 | Mitsubishi Rayon Co Ltd | Coating composition with excellent functionality |
| JPS5699238A (en) * | 1980-01-10 | 1981-08-10 | Mitsubishi Rayon Co Ltd | Abrasion resistant resin composition and preparation of resin molded product using the same |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE788868A (en) * | 1971-09-16 | 1973-03-15 | Ppg Industries Inc | METHOD OF MANUFACTURING A SAFETY SHEET GLASS |
| AR205906A1 (en) * | 1973-11-14 | 1976-06-15 | Du Pont | A COMPOSITION OF COATING |
| US4039720A (en) * | 1976-05-03 | 1977-08-02 | Ppg Industries, Inc. | Laminated windshield with improved innerlayer |
| US4272586A (en) * | 1978-02-23 | 1981-06-09 | Denki Kagaku Kogyo Kabushiki Kaisha | Laminated glass product |
| JPS5590445A (en) * | 1978-12-28 | 1980-07-09 | Bridgestone Corp | Laminated glass |
| US4230769A (en) * | 1979-01-29 | 1980-10-28 | General Electric Company | Glass-polycarbonate laminate |
| IT1129885B (en) * | 1979-11-27 | 1986-06-11 | Bfg Glassgroup | PROCEDURE FOR FORMING A MULTI-LAYER LAMINATE |
| US4322476A (en) * | 1979-12-12 | 1982-03-30 | General Electric Company | Impact resistant laminate |
| GB2119704B (en) * | 1982-04-30 | 1985-09-11 | Glaverbel | Process of forming multi-ply laminates |
| GB2124548B (en) * | 1982-04-30 | 1985-09-11 | Glaverbel | Process of forming a curved glass-plastics laminate |
-
1982
- 1982-12-07 GB GB08234831A patent/GB2131324B/en not_active Expired
-
1983
- 1983-12-01 IT IT68260/83A patent/IT1159989B/en active
- 1983-12-02 BE BE1/10913A patent/BE898355A/en not_active IP Right Cessation
- 1983-12-05 FR FR838319536A patent/FR2537125B1/en not_active Expired - Lifetime
- 1983-12-06 JP JP58230463A patent/JPS59114049A/en active Pending
- 1983-12-06 DE DE19833344069 patent/DE3344069A1/en not_active Ceased
- 1983-12-07 ES ES1983276413U patent/ES276413Y/en not_active Expired
- 1983-12-07 ES ES528234A patent/ES528234A0/en active Granted
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4955776A (en) * | 1972-05-18 | 1974-05-30 | ||
| JPS4928610A (en) * | 1972-07-14 | 1974-03-14 | ||
| JPS5046717A (en) * | 1972-08-28 | 1975-04-25 | ||
| JPS5237917A (en) * | 1975-08-29 | 1977-03-24 | Libbey Owens Ford Co | Transparent glass construction |
| JPS5313231A (en) * | 1976-07-23 | 1978-02-06 | Matsushita Electric Ind Co Ltd | Gas burner |
| JPS5319314A (en) * | 1976-08-02 | 1978-02-22 | Libbey Owens Ford Co | Glass structure and procuction of multilayered construction consisting of said glass structures |
| JPS5590516A (en) * | 1978-12-28 | 1980-07-09 | Mitsubishi Rayon Co Ltd | Coating composition with excellent functionality |
| JPS5699238A (en) * | 1980-01-10 | 1981-08-10 | Mitsubishi Rayon Co Ltd | Abrasion resistant resin composition and preparation of resin molded product using the same |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62152841A (en) * | 1985-12-27 | 1987-07-07 | 日本ペイント株式会社 | Laminated coating |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2131324A (en) | 1984-06-20 |
| ES8500815A1 (en) | 1984-11-01 |
| FR2537125B1 (en) | 1991-10-11 |
| DE3344069A1 (en) | 1984-06-07 |
| BE898355A (en) | 1984-06-04 |
| IT8368260A0 (en) | 1983-12-01 |
| GB2131324B (en) | 1986-02-12 |
| IT1159989B (en) | 1987-03-04 |
| ES276413Y (en) | 1984-12-01 |
| ES276413U (en) | 1984-04-16 |
| ES528234A0 (en) | 1984-11-01 |
| FR2537125A1 (en) | 1984-06-08 |
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