JPH10219209A - Production of tacky processed article having heat radiation-blocking layer - Google Patents
Production of tacky processed article having heat radiation-blocking layerInfo
- Publication number
- JPH10219209A JPH10219209A JP2620897A JP2620897A JPH10219209A JP H10219209 A JPH10219209 A JP H10219209A JP 2620897 A JP2620897 A JP 2620897A JP 2620897 A JP2620897 A JP 2620897A JP H10219209 A JPH10219209 A JP H10219209A
- Authority
- JP
- Japan
- Prior art keywords
- resin
- pressure
- sensitive adhesive
- heat ray
- layer
- 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
- Adhesive Tapes (AREA)
- Paints Or Removers (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、熱線遮断層を有す
る粘着加工品の製造方法に関し、詳しくは建築物・車・
電車等の窓・ドア等に貼付することによって、夏季外部
からの熱を遮断することによって室温の上昇を抑制した
り、冬季内部から外部へ逃げる熱を遮断することによっ
て室温の下降を抑制したりする機能を有する粘着加工品
の製造方法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for producing a pressure-sensitive adhesive product having a heat ray blocking layer, and more particularly to a building, a car, and a vehicle.
By sticking to windows and doors of trains, etc., it is possible to suppress the rise in room temperature by blocking heat from outside in the summer, or to suppress the fall of room temperature by blocking heat escaping from inside to outside in winter. The present invention relates to a method for producing a pressure-sensitive adhesive product having a function of performing the following.
【０００２】[0002]
【従来の技術】錫ドープ酸化インジウム（以下ＩＴＯと
略す）粉末、錫ドープ酸化アンチモン（以下ＡＴＯと略
す）粉末、アルミニウムをドープした酸化亜鉛粉末等
は、可視光に対して透明で、熱線、赤外線を遮断する機
能を有する。係る機能に着目し、ＩＴＯやＡＴＯをガラ
スやプラスチックフィルム等の基材上に設けてなる熱線
遮断材を、建築物・車・電車等の窓・ドア等に利用する
ことが提案されている。2. Description of the Related Art Tin-doped indium oxide (hereinafter abbreviated as ITO) powder, tin-doped antimony oxide (hereinafter abbreviated as ATO) powder, aluminum-doped zinc oxide powder, and the like are transparent to visible light, heat rays, infrared rays, and the like. It has the function of shutting off. Paying attention to such a function, it has been proposed to use a heat ray shielding material in which ITO or ATO is provided on a base material such as glass or plastic film for windows and doors of buildings, cars, trains, and the like.
【０００３】ＩＴＯやＡＴＯをガラスやプラスチックフ
ィルム等の基材上に設ける方法としては、ＩＴＯやＡＴ
Ｏを基材上に蒸着したりスパッタリングしたりイオンプ
レーティングしたりする等の方法、またはＩＴＯやＡＴ
Ｏを含有する塗料組成物を基材上に塗工する方法等があ
る。蒸着やスパッタリング等の方法の場合、生成するＩ
ＴＯやＡＴＯの膜厚が薄いため、熱線遮断性が不十分で
ある。一方、熱線遮断に十分な膜厚を簡単に確保できる
という点からＩＴＯやＡＴＯを含有する塗料組成物を基
材上に塗工・乾燥・硬化する方法が好ましい。[0003] As a method of providing ITO or ATO on a substrate such as glass or plastic film, ITO or AT is used.
A method such as vapor deposition, sputtering or ion plating of O on a substrate, or ITO or AT
There is a method of applying a coating composition containing O on a substrate. In the case of a method such as vapor deposition or sputtering, the generated I
Since the film thickness of TO or ATO is thin, the heat ray shielding property is insufficient. On the other hand, a method of applying, drying and curing a coating composition containing ITO or ATO on a substrate is preferred from the viewpoint that a film thickness sufficient to block heat rays can be easily secured.
【０００４】しかし、塗料組成物を基材上に塗工する方
法において、基材が薄いと塗膜の乾燥・硬化に伴って熱
線遮断材がカールしてしまい、カールしてしまった熱線
遮断材に感圧性接着剤を均一、且つ生産性良く塗工する
ことは困難である。However, in the method of applying a coating composition on a substrate, if the substrate is thin, the heat ray shielding material is curled as the coating film is dried and cured, and the curled heat ray shielding material is curled. It is difficult to apply a pressure-sensitive adhesive uniformly and with good productivity.
【０００５】塗料組成物中には、ＩＴＯやＡＴＯのよう
な熱線遮断機能を有する材料の他に樹脂、有機溶剤、水
等が含有されていることが一般的である。樹脂が熱可塑
性樹脂の場合は、カールは比較的生じにくいが、樹脂が
硬化性の場合、硬化収縮に伴ってカールが極めて顕著に
なる。しかし、塗膜、即ち熱線遮断層が種々の耐性に優
れることから熱可塑性樹脂よりも硬化性の樹脂の方が好
ましい。[0005] The coating composition generally contains a resin, an organic solvent, water and the like in addition to a material having a heat ray blocking function such as ITO or ATO. When the resin is a thermoplastic resin, curling is relatively unlikely to occur, but when the resin is curable, the curling becomes extremely remarkable with curing shrinkage. However, a curable resin is more preferable than a thermoplastic resin because the coating film, that is, the heat ray blocking layer is excellent in various resistances.
【０００６】[0006]
【解決しようとする課題】本発明は、熱線遮断層を有す
る粘着加工品を効率的に製造することを目的とする。SUMMARY OF THE INVENTION An object of the present invention is to efficiently produce an adhesive processed product having a heat ray blocking layer.
【０００７】[0007]
【課題を解決するための手段】第１の発明は、可視光に
対し透明な支持体の一方の面に感圧性接着剤層を設け、
次いで該感圧性接着剤層の上に剥離シートを設けた後、
前記支持体の他の面に熱線遮断剤と樹脂とを含有する熱
線遮断性塗料組成物を塗工して熱線遮断層を設けること
を特徴とする熱線遮断層を有する粘着加工品の製造方法
である。According to a first aspect of the present invention, a pressure-sensitive adhesive layer is provided on one surface of a support transparent to visible light.
Next, after providing a release sheet on the pressure-sensitive adhesive layer,
A method for producing an adhesive processed article having a heat-ray-shielding layer, characterized in that a heat-ray-shielding coating composition containing a heat-ray-shielding agent and a resin is applied to the other surface of the support to form a heat-ray-shielding layer. is there.
【０００８】第２の発明は、剥離シートの一方の面に感
圧性接着剤層を設け、次いで該感圧性接着剤層上に可視
光に対し透明な支持体を設けた後、該支持体上に熱線遮
断剤と樹脂とを含有する熱線遮断性塗料組成物を塗工し
て熱線遮断層を設けることを特徴とする熱線遮断層を有
する粘着加工品の製造方法である。In a second aspect of the present invention, a pressure-sensitive adhesive layer is provided on one surface of a release sheet, and a support transparent to visible light is provided on the pressure-sensitive adhesive layer. And a heat-ray-shielding coating composition containing a heat-ray-blocking agent and a resin.
【０００９】第３の発明は、熱線遮断剤が、錫ドープ酸
化インジウム粉末、錫ドープ酸化アンチモン粉末、アル
ミニウムをドープした酸化亜鉛粉末からなる群より選ば
れる少なくとも１種以上であることを特徴とする第１の
発明または第２の発明記載の熱線遮断層を有する粘着加
工品の製造方法である。A third invention is characterized in that the heat ray blocking agent is at least one selected from the group consisting of tin-doped indium oxide powder, tin-doped antimony oxide powder, and aluminum-doped zinc oxide powder. It is a method for producing a pressure-sensitive adhesive product having the heat ray blocking layer according to the first or second invention.
【００１０】第４の発明は、樹脂が、ポリエステル樹
脂、フェノール樹脂、メラミン樹脂、アクリル樹脂、ビ
ニル樹脂、アルキッド樹脂、エポキシ樹脂、ウレタン樹
脂、尿素樹脂、イミド樹脂、アリレート樹脂、およびそ
れらの変性樹脂からなる群より選ばれる少なくとも１種
以上であることを特徴とする第１の発明ないし第３の発
明いずれか記載の熱線遮断層を有する粘着加工品の製造
方法である。In a fourth aspect, the resin is a polyester resin, a phenol resin, a melamine resin, an acrylic resin, a vinyl resin, an alkyd resin, an epoxy resin, a urethane resin, a urea resin, an imide resin, an arylate resin, and a modified resin thereof. A method for producing a pressure-sensitive adhesive product having a heat ray blocking layer according to any one of the first to third inventions, wherein the method is at least one selected from the group consisting of:
【００１１】第５の発明は、感圧性接着剤層が、アクリ
ル系、エチレン−酢酸ビニル系、スチレンーイソプレン
ースチレンブロック共重合体系、スチレンーブタジエン
ースチレンブロック共重合体系、スチレンーエチレンー
ブチレンースチレンブロック共重合体系、シリコーン系
からなる群より選ばれる少なくとも１種以上であること
を特徴とする第１の発明ないし第４の発明いずれか記載
の熱線遮断層を有する粘着加工品の製造方法である。In a fifth aspect of the present invention, the pressure-sensitive adhesive layer is made of acrylic, ethylene-vinyl acetate, styrene-isoprene-styrene block copolymer, styrene-butadiene-styrene block copolymer, styrene-ethylene butylene. -A method for producing a pressure-sensitive adhesive processed article having a heat ray-shielding layer according to any one of the first to fourth inventions, which is at least one member selected from the group consisting of a styrene block copolymer system and a silicone system. It is.
【００１２】第６の発明は、可視光に対し透明な支持体
が、ポリエステルフィルムであることを特徴とする第１
の発明ないし第５の発明いずれか記載の熱線遮断層を有
する粘着加工品の製造方法である。A sixth invention is characterized in that the support transparent to visible light is a polyester film.
A method for producing a pressure-sensitive adhesive processed article having a heat ray blocking layer according to any one of the inventions to the fifth invention.
【００１３】[0013]
【発明の実施の形態】本発明は、カールの原因となる熱
線遮断層を設ける前に、感圧接着剤層を設けることによ
って、カールの影響を受けずに効率よく熱線遮断層を有
する粘着加工品を製造することができるようになったも
のである。DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention provides a pressure-sensitive adhesive layer having a heat ray blocking layer efficiently without being affected by curling by providing a pressure-sensitive adhesive layer before providing a heat ray blocking layer which causes curling. Products can now be manufactured.
【００１４】本発明において用いられる熱線遮断剤とし
ては、ＩＴＯ粉末、ＡＴＯ粉末、アルミニウムをドープ
した酸化亜鉛粉末等が挙げられ、熱線遮断機能、透明
性、価格等の面からＩＴＯ粉末、ＡＴＯ粉末が好まし
い。Examples of the heat ray blocking agent used in the present invention include ITO powder, ATO powder, zinc oxide powder doped with aluminum, etc. In view of heat ray blocking function, transparency, price and the like, ITO powder and ATO powder are used. preferable.
【００１５】本発明において用いられる樹脂としては、
熱可塑性樹脂、熱硬化性樹脂、常温硬化性樹脂、紫外線
硬化性化合物等種々のものが挙げられるが、熱線遮断層
の表面硬度や種々の耐性の面から熱硬化性あるいは常温
硬化性樹脂、紫外線硬化性樹脂等が好ましい。[0015] The resin used in the present invention includes:
Various types such as a thermoplastic resin, a thermosetting resin, a room-temperature-curable resin, and an ultraviolet-curable compound may be mentioned. In view of the surface hardness and various resistances of the heat ray blocking layer, a thermosetting or room-temperature-curable resin, an ultraviolet ray Curable resins and the like are preferred.
【００１６】熱硬化性あるいは常温硬化性樹脂として
は、ポリエステル樹脂、フェノール樹脂、メラミン樹
脂、アクリル樹脂、ビニル樹脂、アルキッド樹脂、エポ
キシ樹脂、ウレタン樹脂、尿素樹脂、イミド樹脂、アリ
レート樹脂、およびそれらの変性樹脂等が挙げられる。
変性樹脂としては、アクリル変性エポキシ樹脂、フェノ
ール変性エポキシ樹脂、イソシアネート基を有するアク
リル樹脂等が挙げられる。The thermosetting or room temperature setting resin includes polyester resin, phenol resin, melamine resin, acrylic resin, vinyl resin, alkyd resin, epoxy resin, urethane resin, urea resin, imide resin, arylate resin, and the like. Modified resins and the like can be mentioned.
Examples of the modified resin include an acrylic-modified epoxy resin, a phenol-modified epoxy resin, and an acrylic resin having an isocyanate group.
【００１７】本発明において用いられる紫外線硬化性化
合物としては、紫外線硬化能を有していれば構造、分子
量等に特に制限はなく、ポリマー、オリゴマー、モノマ
ー等のいずれであっても良く、又種々のものを組み合わ
せて用いても良い。本発明において用いられる紫外線硬
化性化合物としては、（メタ）アクリロイル基、アリル
基等を有するものが挙げられ、（メタ）アクリロイル基
を有するものが硬化性の点から好ましい。（メタ）アク
リロイル基を有するものとしては、（メタ）アクリロイ
ル基を複数個有するもの（多官能（メタ）アクリルポリ
マー、オリゴマー、モノマー）でも、（メタ）アクリロ
イル基を一つだけ有するもの（単官能（メタ）アクリル
ポリマー、オリゴマー、モノマー）でもよく、これらを
併用することもできる。（メタ）アクリロイル基を有す
るもののうち、（メタ）アクリル酸エステルが好適に使
用でき、対象とする基材との密着性、加工性、硬化性等
を考慮して、官能基数、基本骨格、アクリロイル基以外
の官能基の有無等の要素から適したものを選択して使用
する事ができる。The ultraviolet-curable compound used in the present invention is not particularly limited in structure, molecular weight, etc. as long as it has ultraviolet-curing ability, and may be any of polymers, oligomers, monomers and the like. May be used in combination. Examples of the ultraviolet curable compound used in the present invention include those having a (meth) acryloyl group, an allyl group, and the like, and those having a (meth) acryloyl group are preferable from the viewpoint of curability. Examples of a compound having a (meth) acryloyl group include a compound having a plurality of (meth) acryloyl groups (polyfunctional (meth) acrylic polymer, oligomer, and monomer) and a compound having only one (meth) acryloyl group (monofunctional) (Meth) acrylic polymer, oligomer, monomer), and these may be used in combination. Among those having a (meth) acryloyl group, (meth) acrylic acid esters can be suitably used, and the number of functional groups, the basic skeleton, and acryloyl are taken into consideration in consideration of adhesion to a target substrate, workability, curability, and the like. Suitable ones can be selected and used from factors such as the presence or absence of a functional group other than the group.
【００１８】紫外線硬化性ポリマー、オリゴマーの例と
しては、アクリルアクリレート、エポキシアクリレー
ト、ポリエステルアクリレート、アルキドアクリレー
ト、ウレタンアクリレート等が挙げられるが、これらに
限定されるものではなく、加工性、硬化性、硬化塗膜の
基材との密着性や柔軟性を考慮して選択すればよい。Examples of UV-curable polymers and oligomers include acrylic acrylate, epoxy acrylate, polyester acrylate, alkyd acrylate, urethane acrylate, and the like, but are not limited thereto, and include workability, curability, and curability. What is necessary is just to select in consideration of adhesion and flexibility of the coating film to the substrate.
【００１９】本発明において用いられる感圧性接着剤と
しては、アクリル系、エチレン−酢酸ビニル系、スチレ
ンーイソプレンースチレンブロック共重合体系、スチレ
ンーブタジエンースチレンブロック共重合体系、スチレ
ンーエチレンーブチレンースチレンブロック共重合体
系、シリコーン系等種々のものが挙げられるが、耐光
性、耐候性、透明性の面からアクリル系感圧性接着剤が
好ましい。The pressure-sensitive adhesive used in the present invention includes acrylic, ethylene-vinyl acetate, styrene-isoprene-styrene block copolymer, styrene-butadiene-styrene block copolymer, styrene-ethylene butylene- Various types such as a styrene block copolymer type and a silicone type are exemplified, and an acrylic pressure-sensitive adhesive is preferable from the viewpoint of light resistance, weather resistance and transparency.
【００２０】本発明に使用される感圧性接着剤には、接
着性能、各種耐性を高めるため硬化剤、硬化促進剤、紫
外線吸収剤、蛍光増白剤、酸化防止剤、染料、顔料等の
添加剤を適切に選択・選定し配合することができる。To the pressure-sensitive adhesive used in the present invention, a curing agent, a curing accelerator, an ultraviolet absorber, a fluorescent brightener, an antioxidant, a dye, a pigment, etc. are added in order to enhance the adhesive performance and various resistances. Agents can be appropriately selected and selected and blended.
【００２１】本発明において用いられる透明性に優れる
支持体としては、ポリエチレンテレフタレート、ポリエ
チレン−２、６−ナフタレート等のポリエステル樹脂の
フィルム、ポリエチレン、ポリプロピレン等のポリオレ
フィン樹脂のフィルム、ポリアリレート樹脂のフィル
ム、ポリカーボネート樹脂のフィルム、塩化ビニル、塩
化ビニリデン、フッ化ビニリデン等のハロゲン化ビニル
のフィルム、ナイロン６、ナイロン６６等のポリアミド
樹脂等のフィルム等が挙げられ、特にポリエステル樹脂
のフィルムが好ましい。膜厚は特に制限されるものでは
ないが、６〜２５０μ程度が好まし、特に１０〜１００
μ程度が好ましい。Examples of the support having excellent transparency used in the present invention include films of polyester resins such as polyethylene terephthalate and polyethylene-2,6-naphthalate, films of polyolefin resins such as polyethylene and polypropylene, and films of polyarylate resins. Examples include polycarbonate resin films, vinyl halide films such as vinyl chloride, vinylidene chloride, and vinylidene fluoride, and films such as polyamide resins such as nylon 6 and nylon 66, and polyester resin films are particularly preferable. The film thickness is not particularly limited, but is preferably about 6 to 250 μm, particularly 10 to 100 μm.
About μ is preferable.
【００２２】本発明において用いられる剥離シートとし
ては、紙、プラスチックフィルム等に剥離処理してなる
ものであり、従来公知のものが使用できる。好ましく
は、平滑性に優れるポリエチレンテレフタレートの片面
にシリコーン系剥離剤層を有する剥離フイルム等、プラ
スチックフィルム系剥離フィルムが好ましい。The release sheet used in the present invention is obtained by subjecting a paper, a plastic film or the like to a release treatment, and a conventionally known release sheet can be used. Preferably, a plastic film-based release film such as a release film having a silicone-based release agent layer on one surface of polyethylene terephthalate having excellent smoothness is used.
【００２３】[0023]
【実施例】以下に実施例を挙げて本発明をさらに説明す
るが、これらは本発明を限定するものではない。The present invention will be further described with reference to the following examples, which do not limit the present invention.
【実施例１】アクリル系粘着剤：オリバインＢＰＳ５２
９６（東洋インキ製造株式会社製、固形分３７％）１０
０重量部に対し、硬化剤：オリバインＢＨＳ８５１５
（東洋インキ製造株式会社製、固形分３７．５％）２重
量部を混合攪拌し、粘着剤組成物を得た。２５μｍポリ
エチレンテレフタレートフィルム（以下、ＰＥＴと略
す）の片面に上記粘着剤組成物を塗工、乾燥し、膜厚２
０μｍの粘着剤層をを設け、係る粘着剤に２５μｍのポ
リエチレンテレフタレートシリコーン剥離フィルムの剥
離面をラミネートし、粘着剤層を挟持する粘着剤塗工物
を得た。Example 1 Acrylic adhesive: Olivain BPS52
96 (manufactured by Toyo Ink Manufacturing Co., Ltd., solid content 37%) 10
0 parts by weight, curing agent: Olivain BHS8515
2 parts by weight (solid content 37.5%, manufactured by Toyo Ink Mfg. Co., Ltd.) were mixed and stirred to obtain a pressure-sensitive adhesive composition. One side of a 25 μm polyethylene terephthalate film (hereinafter abbreviated as PET) is coated with the above-mentioned pressure-sensitive adhesive composition, dried, and
A pressure-sensitive adhesive layer having a thickness of 0 μm was provided, and the release surface of a 25 μm-thick polyethylene terephthalate silicone release film was laminated on the pressure-sensitive adhesive to obtain a pressure-sensitive adhesive coated product sandwiching the pressure-sensitive adhesive layer.
【００２４】アルキッド樹脂１ｇをキシレン３ｇ、トル
エン３．３ｇ、酢酸エチル１．７ｇからなる混合溶媒に
溶解した。これにＩＴＯ（富士チタン工業株式会社製）
１０ｇを添加混合し、ジルコニアビーズを加えて、ペイ
ントコンディショナーで２時間混練分散した。その後、
ジルコニアビーズを取り除き、ジペンタエリスリトール
ヘキサアクリレート（カヤラッドＤＰＨＡ：日本化薬株
式会社製）を５ｇ、２−メチル−１−[ ４−（メチルチ
オ）フェニル] −２−モルフォリノプロパノン−１（イ
ルガキュアー９０７：チバガイギー株式会社製）を０．
２ｇ添加してディスパーで攪拌混合し、熱線遮断性塗料
組成物を得た。1 g of the alkyd resin was dissolved in a mixed solvent consisting of 3 g of xylene, 3.3 g of toluene and 1.7 g of ethyl acetate. In addition to this, ITO (manufactured by Fuji Titanium Industry Co., Ltd.)
10 g was added and mixed, zirconia beads were added, and the mixture was kneaded and dispersed with a paint conditioner for 2 hours. afterwards,
The zirconia beads were removed, 5 g of dipentaerythritol hexaacrylate (Kayarad DPHA, manufactured by Nippon Kayaku Co., Ltd.), and 2-methyl-1- [4- (methylthio) phenyl] -2-morpholinopropanone-1 (Irgacure 907) : Ciba Geigy Corporation).
2 g was added and mixed by stirring with a disper to obtain a heat ray shielding coating composition.
【００２５】次に、この熱線遮断性塗料組成物を前記Ｐ
ＥＴフィルムの粘着剤塗布面とは反対側の面にグラビア
コーターを用いて乾燥膜厚が５μになるように塗布し、
８０℃で乾燥した後、紫外線を照射し（積算露光量が２
００ｍＪ／ｃｍ2 ）、熱線遮断性塗料組成物を硬化せし
め、熱線遮断層を有する粘着加工品を得た。係る粘着加
工品は、製造時も製造後の状態でもカールの発生がなか
った。Next, this heat ray-shielding coating composition was treated with the P
Using a gravure coater to apply a dry film thickness of 5μ to the surface of the ET film opposite to the adhesive application surface,
After drying at 80 ° C., it is irradiated with ultraviolet rays (the integrated exposure amount is 2
00 mJ / cm 2 ), the heat ray-shielding coating composition was cured to obtain an adhesive processed article having a heat ray-shielding layer. Such a pressure-sensitive adhesive product did not curl at the time of manufacture or after manufacture.
【００２６】[0026]
【実施例２】３８μｍポリエチレンテレフタレートシリ
コーン剥離フィルムの剥離剤塗布面に実施例１記載の粘
着剤組成物を塗工、乾燥し、膜厚２０μｍの粘着剤層を
設け、係る粘着剤層に２５μｍポリエチレンテレフタレ
ートフィルムをラミネートし、粘着剤層を挟持する粘着
剤塗工物を得た。Example 2 The pressure-sensitive adhesive composition described in Example 1 was applied to the release agent-coated surface of a 38 μm polyethylene terephthalate silicone release film, dried, and a 20 μm-thick pressure-sensitive adhesive layer was provided. A terephthalate film was laminated to obtain an adhesive coated product sandwiching the adhesive layer.
【００２７】トリメチロールプロパントリアクリレート
（カラヤッドＴＭＰＴＡ：日本化薬株式会社製）６ｇに
ソルスパーズ２４０００（ゼネカ株式会社製）を０．６
ｇ混合したものに、ＩＴＯ（富士チタン工業株式会社
製）１０ｇを添加混合し、ジルコニアビーズを加えてペ
イントコンディショナーで２時間混練分散した。その後
ジルコニアビーズを取り除き、２，４−ジエチルチオキ
サントン（カヤキュアーＤＥＴＸ−Ｓ：日本化薬株式会
社製）を０．２ｇ、ｐ−ジメチルアミノ安息香酸（カヤ
キュアーＥＰＡ：日本化薬株式会社製）を０．１ｇ添
加、攪拌混合し、熱線遮断性塗料組成物を得た。To 6 g of trimethylolpropane triacrylate (Colorad TMPTA: manufactured by Nippon Kayaku Co., Ltd.) was added 0.6% of Solspers 24000 (manufactured by Zeneca Corporation).
Then, 10 g of ITO (manufactured by Fuji Titanium Industry Co., Ltd.) was added to the mixed mixture, zirconia beads were added, and the mixture was kneaded and dispersed with a paint conditioner for 2 hours. Thereafter, the zirconia beads were removed, 0.2 g of 2,4-diethylthioxanthone (Kayacure DETX-S: manufactured by Nippon Kayaku Co., Ltd.) and 0.2 g of p-dimethylaminobenzoic acid (Kayacure EPA: manufactured by Nippon Kayaku Co., Ltd.) were added. 1 g was added and mixed with stirring to obtain a heat ray shielding coating composition.
【００２８】次に、この膜形成剤を上記粘着剤塗工物の
ＰＥＴフィルムの粘着剤塗工面と反対の面にグラビアコ
ーターを用いて乾燥膜厚が５μになるように塗工した
後、紫外線を照射し（積算露光量が２００ｍＪ／ｃ
ｍ2 ）、熱線遮断性塗料組成物を硬化せしめ、熱線遮断
層を有する粘着加工品を得た。係る粘着加工品は、製造
時も製造後の状態でもカールの発生がなかった。Next, this film-forming agent is applied to the surface of the PET film of the above-mentioned pressure-sensitive adhesive coated material opposite to the surface coated with the pressure-sensitive adhesive using a gravure coater so that the dry film thickness becomes 5 μm. (Accumulated exposure amount is 200 mJ / c
m 2 ), the heat ray-shielding coating composition was cured to obtain an adhesive processed product having a heat ray-shielding layer. Such a pressure-sensitive adhesive product did not curl at the time of manufacture or after manufacture.
【００２９】[0029]
【比較例１】実施例１記載の熱線遮断性塗料組成物を２
５μｍＰＥＴフィルムの一方の面にグラビアコーターを
用いて硬化膜厚が５μになるように塗工、乾燥した後、
紫外線を照射し（積算露光量が２００ｍＪ／ｃｍ2 ）、
熱線遮断性塗料組成物を硬化せしめ、熱線遮断層を有す
るフィルムを得たところ、著しくカールしていた。Comparative Example 1 The heat ray-shielding coating composition described in Example 1
After coating and drying on one side of the 5 μm PET film using a gravure coater so that the cured film thickness becomes 5 μm,
Irradiate with ultraviolet light (integrated exposure amount is 200 mJ / cm 2 )
The heat ray-shielding coating composition was cured to obtain a film having a heat ray-shielding layer, which was significantly curled.
【００３０】係る熱線遮断層を有するフィルムの熱線遮
断層とは反対側の面に実施例１記載の粘着剤組成物を連
続的に且つ均一に塗工しようとした、カールがひどく連
続的且つ均一に塗工することができず、実用に供し得る
粘着加工品を得ることができなかった。An attempt was made to apply the pressure-sensitive adhesive composition described in Example 1 continuously and uniformly on the surface of the film having the heat ray blocking layer opposite to the heat ray blocking layer, and the curl was extremely continuous and uniform. , And a practically usable pressure-sensitive adhesive product could not be obtained.
【００３１】[0031]
【比較例２】実施例２記載の熱線遮断性塗料組成物を２
５μｍＰＥＴフィルムの一方の面にグラビアコーターを
用いて硬化膜厚が５μになるように塗工した後、紫外線
を照射し（積算露光量が２００ｍＪ／ｃｍ2 ）、熱線遮
断性塗料組成物を硬化せしめ、熱線遮断層を有するフィ
ルムを得たところ、著しくカールしていた。Comparative Example 2 The heat ray shielding coating composition described in Example 2
One side of a 5 μm PET film is coated using a gravure coater so that the cured film thickness becomes 5 μm, and then irradiated with ultraviolet rays (integrated exposure amount is 200 mJ / cm 2 ) to cure the heat ray blocking coating composition. When a film having a heat ray blocking layer was obtained, it was significantly curled.
【００３２】３８μｍポリエチレンテレフタレートシリ
コーン剥離フィルムの剥離剤塗布面に実施例１記載の粘
着剤組成物を塗工、乾燥し、膜厚２０μｍの粘着剤層を
設け、係る粘着剤層に上記の熱線遮断層を有するフィル
ムの熱線遮断層とは反対側の面をラミネートしたが、熱
線遮断層有するフィルムのカールのために皺等の不具合
が生じ、最終製造品もカールが発生し、粘着加工品とし
ては実用に供し得ない物であった。The pressure-sensitive adhesive composition described in Example 1 was coated on the release agent-coated surface of the 38 μm polyethylene terephthalate silicone release film, and dried to form a 20 μm-thick pressure-sensitive adhesive layer. Although the surface opposite to the heat ray blocking layer of the film having the layer was laminated, a problem such as wrinkles occurred due to the curl of the film having the heat ray blocking layer, the final product also curled, and as an adhesive processed product, It could not be put to practical use.
【００３３】[0033]
【発明の効果】本発明により、熱線遮断層を有する粘着
加工品を効率的に製造することができるようになった。According to the present invention, it is possible to efficiently produce an adhesive processed product having a heat ray blocking layer.
Claims (6)
感圧性接着剤層を設け、次いで該感圧性接着剤層の上に
剥離シートを設けた後、前記支持体の他の面に熱線遮断
剤と樹脂とを含有する熱線遮断性塗料組成物を塗工して
熱線遮断層を設けることを特徴とする熱線遮断層を有す
る粘着加工品の製造方法。1. A pressure-sensitive adhesive layer is provided on one surface of a support transparent to visible light, and a release sheet is provided on the pressure-sensitive adhesive layer, and then the other surface of the support is provided. A method for producing a pressure-sensitive adhesive processed article having a heat ray blocking layer, comprising applying a heat ray shielding coating composition containing a heat ray blocking agent and a resin to the coating composition.
を設け、次いで該感圧性接着剤層上に可視光に対し透明
な支持体を設けた後、該支持体上に熱線遮断剤と樹脂と
を含有する熱線遮断性塗料組成物を塗工して熱線遮断層
を設けることを特徴とする熱線遮断層を有する粘着加工
品の製造方法。2. A pressure-sensitive adhesive layer is provided on one surface of a release sheet, a support transparent to visible light is provided on the pressure-sensitive adhesive layer, and a heat ray blocking agent is provided on the support. A method for producing a pressure-sensitive adhesive product having a heat-ray blocking layer, comprising applying a heat-ray blocking coating composition containing a resin and a resin to provide a heat-ray blocking layer.
粉末、錫ドープ酸化アンチモン粉末、アルミニウムをド
ープした酸化亜鉛粉末からなる群より選ばれる少なくと
も一種以上であることを特徴とする請求項１または２記
載の熱線遮断層を有する粘着加工品の製造方法。3. The heat ray blocking agent is at least one selected from the group consisting of tin-doped indium oxide powder, tin-doped antimony oxide powder, and aluminum-doped zinc oxide powder. A method for producing a pressure-sensitive adhesive product having the heat ray shielding layer according to the above.
樹脂、メラミン樹脂、アクリル樹脂、ビニル樹脂、アル
キッド樹脂、エポキシ樹脂、ウレタン樹脂、尿素樹脂、
イミド樹脂、アリレート樹脂、およびそれらの変性樹脂
からなる群より選ばれる少なくとも１種以上であること
を特徴とする請求項１ないし３いずれか記載の熱線遮断
層を有する粘着加工品の製造方法。4. The resin is a polyester resin, phenol resin, melamine resin, acrylic resin, vinyl resin, alkyd resin, epoxy resin, urethane resin, urea resin,
The method for producing a pressure-sensitive adhesive product having a heat ray-shielding layer according to any one of claims 1 to 3, wherein the method is at least one selected from the group consisting of an imide resin, an arylate resin, and a modified resin thereof.
ン−酢酸ビニル系、スチレンーイソプレンースチレンブ
ロック共重合体系、スチレンーブタジエンースチレンブ
ロック共重合体系、スチレンーエチレンーブチレンース
チレンブロック共重合体系、シリコーン系からなる群よ
り選ばれる少なくとも１種以上であることを特徴とする
請求項１ないし４いずれか記載の熱線遮断層を有する粘
着加工品の製造方法。5. The pressure-sensitive adhesive layer according to claim 1, wherein said pressure-sensitive adhesive layer comprises acrylic, ethylene-vinyl acetate, styrene-isoprene-styrene block copolymer, styrene-butadiene-styrene block copolymer, or styrene-ethylenebutylene-styrene block. 5. The method for producing a pressure-sensitive adhesive product having a heat ray-shielding layer according to claim 1, wherein the method is at least one selected from the group consisting of a polymer type and a silicone type.
テルフィルムであることを特徴とする請求項１ないし５
いずれか記載の熱線遮断層を有する粘着加工品の製造方
法。6. The support according to claim 1, wherein the support transparent to visible light is a polyester film.
A method for producing a pressure-sensitive adhesive product having the heat ray blocking layer according to any one of the above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2620897A JPH10219209A (en) | 1997-02-10 | 1997-02-10 | Production of tacky processed article having heat radiation-blocking layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2620897A JPH10219209A (en) | 1997-02-10 | 1997-02-10 | Production of tacky processed article having heat radiation-blocking layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH10219209A true JPH10219209A (en) | 1998-08-18 |
Family
ID=12187042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2620897A Pending JPH10219209A (en) | 1997-02-10 | 1997-02-10 | Production of tacky processed article having heat radiation-blocking layer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH10219209A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008074097A (en) * | 2006-08-21 | 2008-04-03 | Achilles Corp | Heat shielding sheet |
| JP2008200983A (en) * | 2007-02-20 | 2008-09-04 | Lintec Corp | Near-infrared shielding film |
| JP2012224009A (en) * | 2011-04-21 | 2012-11-15 | Bridgestone Corp | Window film and method for forming the same, and window using the window film and method for manufacturing the same |
| WO2013047603A1 (en) * | 2011-09-30 | 2013-04-04 | 株式会社ブリヂストン | Window film, method for producing same, window using window film, and method for producing window using window film |
| CN103387762A (en) * | 2013-08-13 | 2013-11-13 | 武汉羿阳科技有限公司 | Solvent type transparent nanometer thermal insulation sizing agent and application method thereof |
-
1997
- 1997-02-10 JP JP2620897A patent/JPH10219209A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008074097A (en) * | 2006-08-21 | 2008-04-03 | Achilles Corp | Heat shielding sheet |
| JP2008200983A (en) * | 2007-02-20 | 2008-09-04 | Lintec Corp | Near-infrared shielding film |
| JP2012224009A (en) * | 2011-04-21 | 2012-11-15 | Bridgestone Corp | Window film and method for forming the same, and window using the window film and method for manufacturing the same |
| WO2013047603A1 (en) * | 2011-09-30 | 2013-04-04 | 株式会社ブリヂストン | Window film, method for producing same, window using window film, and method for producing window using window film |
| CN103387762A (en) * | 2013-08-13 | 2013-11-13 | 武汉羿阳科技有限公司 | Solvent type transparent nanometer thermal insulation sizing agent and application method thereof |
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