JP2006002010A - Thermosetting composition for protection film and its cured coating film - Google Patents
Thermosetting composition for protection film and its cured coating film Download PDFInfo
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Abstract
Description
本発明は、保護膜用熱硬化性組成物およびその硬化塗膜に関し、具体的には、液晶ディスプレイや有機ＥＬディスプレイなどの光学素子に用いられるカラーフィルターの保護膜に適した透明性、密着性、耐熱性、及び耐黄変性に優れ、かつ硬化塗膜のアウトガス発生が少ない保護膜用熱硬化性組成物及びその硬化塗膜に関する。 The present invention relates to a thermosetting composition for a protective film and a cured coating film thereof, specifically, transparency and adhesion suitable for a protective film of a color filter used for an optical element such as a liquid crystal display or an organic EL display. The present invention relates to a thermosetting composition for a protective film excellent in heat resistance and yellowing resistance and generating less outgas of the cured coating film, and the cured coating film thereof.
一般に、カラーフィルターは、カラー液晶ディスプレイや色変換法による有機ＥＬディスプレイなどに必須の部材であり、近年、ディスプレイが大型化、高精細化、多様化するに伴いカラーフィルターに対する要求特性は高度なものになってきている。
例えば、色変換法による有機ＥＬディスプレイにおけるカラーフィルターは、青色または白色に発光する１種類の発光材料と、その発光材料の光を吸収して可視光域の蛍光を発する、ガラス等の透明基板上に形成された蛍光材料の着色層で構成され、通常、着色層の保護のために保護膜が形成される。
In general, a color filter is an indispensable member for a color liquid crystal display or an organic EL display using a color conversion method. In recent years, the required characteristics of a color filter have become advanced as the display becomes larger, higher definition, and more diversified. It is becoming.
For example, a color filter in an organic EL display using a color conversion method is on a transparent substrate such as glass that emits blue light or white light, and absorbs light of the light emitting material to emit fluorescence in the visible light range. In general, a protective film is formed to protect the colored layer.
この保護膜に要求される特性としては、透明性（可視光波長領域の透過性）、基材に対する密着性、耐熱性などが挙げられる。 The properties required for this protective film include transparency (transmittance in the visible light wavelength region), adhesion to the substrate, heat resistance, and the like.
このような保護膜の要求特性に対し、従来、アクリル樹脂やメラミン樹脂、ポリイミド樹脂等の材料が保護膜の材料として提案されている（特許文献１〜５参照）。しかしながら、上述した全ての要求特性を満足するようなバランスのとれた材料は未だに提案されていないのが実情である。
例えば、保護膜材料に通常用いられているアクリル樹脂は、透明性には優れているが耐熱性が不十分である。
メラミン樹脂を用いた保護膜材料は、耐熱性には優れているがガラス基板との密着性が悪く、基板やフィルター上でハジキを生じやすいという問題点がある。
ポリイミド樹脂を用いた保護膜材料は、耐熱性には優れる反面、透明性が不十分な上に樹脂の保存安定性に欠ける点や、溶解性が悪く、使用できる有機溶剤がカラーフィルターを侵すという問題点がある。
Conventionally, materials such as an acrylic resin, a melamine resin, and a polyimide resin have been proposed as a material for the protective film for the required characteristics of the protective film (see Patent Documents 1 to 5). However, in reality, no balanced material that satisfies all the above-mentioned required characteristics has been proposed yet.
For example, an acrylic resin usually used as a protective film material is excellent in transparency but has insufficient heat resistance.
A protective film material using a melamine resin is excellent in heat resistance, but has poor adhesion to a glass substrate, and has a problem that repelling is likely to occur on the substrate or filter.
The protective film material using polyimide resin is excellent in heat resistance, but lacks transparency and lacks the storage stability of the resin, and has poor solubility, and the usable organic solvent attacks the color filter. There is a problem.
また、エポキシ基を有するアクリル樹脂や、エポキシ樹脂とｏ−クレゾールノボラック系硬化剤を材料として用いた保護膜が検討されているが、かかる材料は、密着性が不十分であったり、あるいは、後工程の高温化傾向に伴い、熱により黄変化するといった問題点がある。
さらには、上記黄変化を解消すべく、硬化剤に多価カルボン酸およびその酸無水物を使用する検討もなされている。しかしながら、その反応性、吸湿性の点から保存安定性に問題があり、また、溶解する有機溶剤が限られており、その溶剤の安全性に問題があるといった課題が残されている。
In addition, an acrylic resin having an epoxy group, and a protective film using an epoxy resin and an o-cresol novolac-based curing agent as a material have been studied. However, such a material has insufficient adhesion or is later There is a problem of yellowing due to heat as the temperature of the process increases.
Furthermore, in order to eliminate the yellowing, studies have been made on the use of polyvalent carboxylic acids and acid anhydrides as curing agents. However, there is a problem in storage stability in terms of reactivity and hygroscopicity, and there are problems that the organic solvent to be dissolved is limited, and there is a problem in the safety of the solvent.
本発明の目的は、液晶ディスプレイや有機ＥＬディスプレイなどに用いられるカラーフィルターの保護膜に適した透明性、密着性、耐熱性、および耐黄変性に優れ、かつアウトガスの発生が少ない保護膜用熱硬化性組成物およびその硬化塗膜を提供することにある。 The object of the present invention is to provide heat for a protective film that is excellent in transparency, adhesion, heat resistance, and yellowing resistance suitable for a color filter protective film used in a liquid crystal display, an organic EL display, etc., and has less outgassing. The object is to provide a curable composition and a cured coating film thereof.
発明者らは、上記目的を達成すべく鋭意検討し、耐熱性と密着性を満足させるためにイソシアヌル酸骨格に着目し、同時に透明性を満足させる化合物として有機溶剤に可溶性であるイソシアヌル酸骨格を持つ多官能アクリレートに着目した。その結果、このイソシアヌル酸骨格を持つ多官能アクリレートを有機溶剤にて溶解してなる保護膜用熱硬化性組成物が、硬化塗膜の透明性、密着性、耐熱性、および耐黄変性に優れ、かつアウトガスの発生が少ないことを見出し、カラーフィルター保護膜の材料として好適であることを突き止め、本発明を完成するに至った。 The inventors have intensively studied to achieve the above object, and focused on the isocyanuric acid skeleton in order to satisfy heat resistance and adhesion, and at the same time, an isocyanuric acid skeleton that is soluble in an organic solvent as a compound that satisfies transparency. We focused on the polyfunctional acrylate that we have. As a result, the thermosetting composition for a protective film obtained by dissolving this polyfunctional acrylate having an isocyanuric acid skeleton in an organic solvent is excellent in transparency, adhesion, heat resistance, and yellowing resistance of a cured coating film. In addition, the inventors have found that the generation of outgas is small, and ascertained that it is suitable as a material for a color filter protective film, and have completed the present invention.
すなわち、本発明の第一の態様としては、イソシアヌル酸骨格を持つ多官能アクリレートを有機溶剤にて溶解してなることを特徴としており、より好ましい態様としては、前記イソシアヌル酸骨格を持つ多官能アクリレートがトリス（アクリロキシエチル）イソシアヌレートである。
本発明の第二の態様としては、前記保護膜用熱硬化性組成物を、熱硬化して得られる硬化塗膜である。
That is, as a first aspect of the present invention, a polyfunctional acrylate having an isocyanuric acid skeleton is dissolved in an organic solvent, and as a more preferable aspect, the polyfunctional acrylate having an isocyanuric acid skeleton is used. Is tris (acryloxyethyl) isocyanurate.
As 2nd aspect of this invention, it is a cured coating film obtained by thermosetting the said thermosetting composition for protective films.
本発明の熱硬化性組成物によれば、透明性、密着性、耐熱性、および耐黄変性に優れ、かつアウトガスの発生が少ないので、液晶ディスプレイや有機ＥＬディスプレイなどに用いられるカラーフィルターの保護膜として好適な材料を提供することができる。特に、色変換法有機ＥＬディスプレイに用いられるカラーフィルターの保護膜として本発明の熱硬化性樹脂組成物を用いれば、輝度寿命の長い有機ＥＬディスプレイを安価に作製することが可能となる。 According to the thermosetting composition of the present invention, it is excellent in transparency, adhesion, heat resistance, and yellowing resistance, and has little outgassing. Therefore, it protects color filters used in liquid crystal displays and organic EL displays. A material suitable as a film can be provided. In particular, when the thermosetting resin composition of the present invention is used as a protective film for a color filter used in a color conversion organic EL display, an organic EL display having a long luminance life can be produced at a low cost.
本発明の保護膜用熱硬化性組成物は、イソシアヌル酸骨格を持つ多官能アクリレートを有機溶剤で溶解してなる点に最大の特徴がある。
これにより、基材上に均一に塗布して硬化させた硬化塗膜は、粒状化合物が存在しないことからその透明性に優れる他、密着性、耐熱性および耐黄変性にも優れ、かつアウトガスの発生が少ない保護膜となる。従って、本発明によれば、液晶ディスプレイや有機ＥＬディスプレイなどに用いられるカラーフィルターの保護膜に適した材料を提供することができる。
The thermosetting composition for a protective film of the present invention has the greatest feature in that a polyfunctional acrylate having an isocyanuric acid skeleton is dissolved in an organic solvent.
As a result, the cured coating film uniformly applied and cured on the base material has excellent transparency because it does not contain particulate compounds, and also has excellent adhesion, heat resistance, and yellowing resistance, and outgassing. It becomes a protective film with less generation. Therefore, according to this invention, the material suitable for the protective film of the color filter used for a liquid crystal display, an organic electroluminescent display, etc. can be provided.
このような本発明の保護膜用熱硬化性組成物を構成するイソシアヌル酸骨格を持つ多官能アクリレートとしては、例えば、トリス（アクリロキシエチル）イソシアヌレート、トリス（メタアクリロキシエチル）イソシアヌレート、ビス（アクリロキシエチル）イソシアヌレート、ビス（メタアクリロキシエチル）イソシアヌレート、ビス（アクリロキシエチル）イソシアヌレートのカプロラクトン変性アクリレート、ビス（アクリロキシエチル）イソシアヌレートのカプロラクトン変性メタクリレート、ビス（メタアクリロキシエチル）イソシアヌレートのカプロラクトン変性アクリレート、ビス（メタアクリロキシエチル）イソシアヌレートのカプロラクトン変性メタアクリレートが挙げられる。なお、これらの多官能アクリレートは、単独でまたは２種類以上組み合わせて用いることができる。 Examples of the polyfunctional acrylate having an isocyanuric acid skeleton constituting the thermosetting composition for a protective film of the present invention include tris (acryloxyethyl) isocyanurate, tris (methacryloxyethyl) isocyanurate, and bis. (Acryloxyethyl) isocyanurate, bis (methacryloxyethyl) isocyanurate, caprolactone-modified acrylate of bis (acryloxyethyl) isocyanurate, caprolactone-modified methacrylate of bis (acryloxyethyl) isocyanurate, bis (methacryloxyethyl) ) Caprolactone-modified acrylate of isocyanurate, caprolactone-modified methacrylate of bis (methacryloxyethyl) isocyanurate. These polyfunctional acrylates can be used alone or in combination of two or more.
また、本発明の熱硬化性組成物を構成する有機溶剤としては、塗布する基材を傷めない溶剤であれば用いることができる。例えばメチルエチルケトン、シクロヘキサノン等のケトン類；トルエン、キシレン、テトラメチルベンゼン等の芳香族炭化水素類；セロソルブ、メチルセロソルブ、ブチルセロソルブ、カルビトール、メチルカルビトール、ブチルカルビトール、プロピレングリコールモノメチルエーテル、ジプロピレングリコールモノメチルエーテル、ジプロピレングリコールジエチルエーテル、トリプロピレングリコールモノメチルエーテル等のグリコールエーテル類；酢酸エチル、酢酸ブチル、乳酸ブチル、セロソルブアセテート、ブチルセロソルブアセテート、カルビトールアセテート、ブチルカルビトールアセテート、プロピレングリコールモノメチルエーテルアセテート、ジプロピレングリコールモノメチルエーテルアセテート、炭酸プロピレン等のエステル類；オクタン、デカン等の脂肪族炭化水素類；石油エーテル、石油ナフサ、ソルベントナフサ等の石油系溶剤など、公知慣用の有機溶剤が挙げられる。これらの有機溶剤は、単独でまたは２種類以上組み合わせて用いることができる。 Moreover, as an organic solvent which comprises the thermosetting composition of this invention, if it is a solvent which does not damage the base material to apply | coat, it can be used. For example, ketones such as methyl ethyl ketone and cyclohexanone; aromatic hydrocarbons such as toluene, xylene and tetramethylbenzene; cellosolve, methyl cellosolve, butyl cellosolve, carbitol, methyl carbitol, butyl carbitol, propylene glycol monomethyl ether, dipropylene glycol Glycol ethers such as monomethyl ether, dipropylene glycol diethyl ether, tripropylene glycol monomethyl ether; ethyl acetate, butyl acetate, butyl lactate, cellosolve acetate, butyl cellosolve acetate, carbitol acetate, butyl carbitol acetate, propylene glycol monomethyl ether acetate, Dipropylene glycol monomethyl ether acetate, propylene carbonate Esters; octane, aliphatic hydrocarbons decane; petroleum ether, petroleum naphtha, and petroleum solvents such as solvent naphtha, and organic solvents conventionally known. These organic solvents can be used alone or in combination of two or more.
また、本発明の熱硬化性組成物は、硬化塗膜のアウトガス発生をより少なくするために、さらにノボラック型エポキシ樹脂などの多官能エポキシ樹脂や多官能オキセタン樹脂などを他の要求特性を悪化させない程度に添加することができる。 Further, the thermosetting composition of the present invention does not deteriorate other required characteristics of a polyfunctional epoxy resin such as a novolak type epoxy resin or a polyfunctional oxetane resin in order to reduce outgas generation of a cured coating film. Can be added to the extent.
なお、本発明の熱硬化性組成物は、必要に応じて各種添加剤を配合することができる。例えば、ポリアミド樹脂や微粉シリカ、有機ベントナイトなどの公知慣用の増粘剤；シリコーン系やフッ素系、共重合樹脂系などの消泡剤および／またはレベリング剤；シランカップリング剤；フタル酸ジ−２−エチルヘキシルやフタル酸ジノニル、アジピン酸ジオクチルなどの可塑剤；テトラブロムビスフェノールＡなどの臭素化合物やリン酸エステルなどの難燃剤；脂肪酸エステルや脂肪酸アミドなどの帯電防止剤、のような公知慣用の添加剤類を配合することができる。 In addition, the thermosetting composition of this invention can mix | blend various additives as needed. For example, known and commonly used thickeners such as polyamide resin, finely divided silica, and organic bentonite; defoamers and / or leveling agents such as silicone, fluorine, and copolymer resins; silane coupling agents; di-2 phthalate -Known and conventional additives such as plasticizers such as ethylhexyl, dinonyl phthalate, dioctyl adipate; flame retardants such as bromine compounds such as tetrabromobisphenol A and phosphate esters; antistatic agents such as fatty acid esters and fatty acid amides Agents can be blended.
以上説明したような各成分を配合して得られる本発明の熱硬化性組成物は、撹拌機または分散機、例えばディゾルバーやロールミル、サンドミル、ボールミルのような分散機を使用して均一になるまで、混合、分散される。 The thermosetting composition of the present invention obtained by blending each component as described above is used until it becomes uniform using a stirrer or a disperser, for example, a disperser such as a dissolver, a roll mill, a sand mill, or a ball mill. , Mixed and dispersed.
このようにして調製した熱硬化性組成物は、例えばスピンコート法やスクリーン印刷法、ロールコート法、バーコート法、ディップコート法、カーテンコート法等の塗布方法にて、基材上に塗布し、必要に応じて、６０〜１２０℃の温度で仮乾燥して有機溶剤を除去し、その後、例えば１００〜２００℃の温度で熱硬化することにより、カラーフィルター用保護膜となる硬化塗膜を形成する。 The thermosetting composition thus prepared is applied onto a substrate by a coating method such as spin coating, screen printing, roll coating, bar coating, dip coating, or curtain coating. If necessary, it is temporarily dried at a temperature of 60 to 120 ° C. to remove the organic solvent, and then thermally cured at a temperature of 100 to 200 ° C., for example, to form a cured coating film that becomes a protective film for a color filter. Form.
以下、実施例を示して本発明についてより具体的に説明するが、本発明が下記実施例に限定されるものではないことはもとよりである。なお、以下において特に断りのない限り、「部」は質量部を意味するものとする。 EXAMPLES Hereinafter, although an Example is shown and this invention is demonstrated more concretely, it cannot be overemphasized that this invention is not limited to the following Example. In the following description, “part” means part by mass unless otherwise specified.
表１に示す組成にて各成分を、ディゾルバーを用いて混合して均一に分散させた後、希釈溶剤にて粘度調整を行い、熱硬化性組成物を得た。次に、このようにして得られた熱硬化性組成物を、硬化後の塗膜厚が１０μｍになるように、ガラス基板上にスピンコート塗布し、８０℃で３０分間乾燥した後、２００℃で１時間加熱硬化して硬化塗膜を得た。 After mixing each component with the composition shown in Table 1 using a dissolver and uniformly dispersing, the viscosity was adjusted with a diluent solvent to obtain a thermosetting composition. Next, the thermosetting composition thus obtained was spin-coated on a glass substrate so that the coating thickness after curing was 10 μm, dried at 80 ° C. for 30 minutes, and then 200 ° C. And cured by heating for 1 hour to obtain a cured coating film.
このようにして得られた硬化塗膜について、透明性、密着性、耐熱性およびアウトガスの発生について評価した。その評価結果を表２に示す。 The cured coating film thus obtained was evaluated for transparency, adhesion, heat resistance and outgassing. The evaluation results are shown in Table 2.
この表に示す結果から明らかなように、イソシアヌル酸骨格を持つ多官能アクリレートを有機溶剤にて溶解してなる本発明の保護膜用熱硬化性組成物によれば、硬化塗膜の透明性、密着性、および耐熱性に優れ、かつアウトガスの発生が少ないことがわかる。 As is clear from the results shown in this table, according to the thermosetting composition for a protective film of the present invention obtained by dissolving a polyfunctional acrylate having an isocyanuric acid skeleton in an organic solvent, the transparency of the cured coating film, It can be seen that the adhesiveness and heat resistance are excellent and outgassing is small.
なお、その評価方法は以下のとおりである。
（１）透明性
得られた硬化塗膜の４００〜８００ｎｍにおける透過率を、紫外可視近赤外分光光度計を用いて測定し、以下の基準にて評価した。なお、リファレンスにはガラス基板を使用した。
○：全波長領域で透過率９７％以上。
△：全波長領域で透過率９５％以上。
×：一部の波長域で、透過率９５％未満となる波長領域がある。
The evaluation method is as follows.
(1) Transparency The transmittance | permeability in 400-800 nm of the obtained cured coating film was measured using the ultraviolet visible near infrared spectrophotometer, and the following references | standards evaluated. A glass substrate was used as a reference.
○: The transmittance is 97% or more in the whole wavelength region.
(Triangle | delta): The transmittance | permeability 95% or more in all the wavelength ranges.
X: There is a wavelength region where the transmittance is less than 95% in some wavelength regions.
（２）密着性
得られた硬化塗膜にセロハンテープを貼り付け、そのテープを剥がして塗膜状態を目視にて観察し、以下の基準にて評価した。
○：硬化塗膜に剥がれ無し。
×：硬化塗膜に剥がれ有り。
(2) Adhesion A cellophane tape was affixed to the obtained cured coating film, the tape was peeled off, the coating film state was visually observed, and the following criteria were evaluated.
○: No peeling on the cured coating film.
X: Peeled on the cured coating film.
（３）耐熱性
得られた硬化塗膜を２００℃の熱風循環式乾燥炉に６０分間静置し、塗膜の変色、塗膜の割れ、剥離等、外観上の変化の有無を目視にて確認し、以下の基準にて評価した。
○：硬化塗膜に異常無し。
×：硬化塗膜の外観に変色、割れ、剥離等の異常あり。
(3) Heat resistance The obtained cured coating film is allowed to stand for 60 minutes in a 200 ° C. hot-air circulating drying oven, and visually checked for changes in appearance such as discoloration of the coating film, cracking of the coating film, and peeling. Confirmed and evaluated according to the following criteria.
○: No abnormality in the cured coating film.
X: Abnormalities such as discoloration, cracking, peeling, etc. on the appearance of the cured coating film.
（４）アウトガスの発生
得られた硬化塗膜を削り取り、セイコーインスツルメンツ社製ＴＧ／ＤＴＡを用いて、２００℃×６０分後の重量減少率（％）を測定し、アウトガスの発生について評価した。
(4) Generation | occurrence | production of outgas The obtained cured coating film was scraped off, the weight reduction rate (%) after 200 degreeC x 60 minutes was measured using TG / DTA by Seiko Instruments Inc., and generation | occurrence | production of outgas was evaluated.
（５）ガラス転移点
銅箔上に塗布し得られた硬化塗膜を剥がし、フィルム状にした硬化塗膜のガラス転移点を、セイコーインスツルメンツ社製ＤＭＳを使用して測定した。
(5) Glass transition point The cured coating film obtained by coating on copper foil was peeled off, and the glass transition point of the cured coating film formed into a film was measured using DMS manufactured by Seiko Instruments Inc.
Claims (3)
The transparent cured coating film obtained by thermosetting the thermosetting composition for protective films of the said Claim 1 or 2.
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| JP2004178697A JP2006002010A (en) | 2004-06-16 | 2004-06-16 | Thermosetting composition for protection film and its cured coating film |
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| JP2004178697A JP2006002010A (en) | 2004-06-16 | 2004-06-16 | Thermosetting composition for protection film and its cured coating film |
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| JP2006002010A true JP2006002010A (en) | 2006-01-05 |
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| JP2004178697A Pending JP2006002010A (en) | 2004-06-16 | 2004-06-16 | Thermosetting composition for protection film and its cured coating film |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012020763A1 (en) * | 2010-08-11 | 2012-02-16 | 積水化学工業株式会社 | Curable composition and transparent composite sheet |
| JP2012041535A (en) * | 2010-08-12 | 2012-03-01 | Lg Chem Ltd | Thermosetting protective film resin composition |
| JP2013164586A (en) * | 2012-01-11 | 2013-08-22 | Toyo Ink Sc Holdings Co Ltd | Color composition for color filter and color filter |
| US8962741B2 (en) | 2010-08-12 | 2015-02-24 | Lg Chem, Ltd. | Thermally curable resin composition for protective film |
| WO2017119372A1 (en) * | 2016-01-06 | 2017-07-13 | 株式会社Adeka | Aqueous polyurethane resin composition and optical film using said composition |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5933311A (en) * | 1982-08-18 | 1984-02-23 | Mitsui Petrochem Ind Ltd | Curable coating resin composition |
| JPH06123967A (en) * | 1992-08-26 | 1994-05-06 | Fuji Photo Film Co Ltd | Photopolymerizable composition, color filter using the same and its production |
| JPH10213704A (en) * | 1997-01-29 | 1998-08-11 | Asahi Glass Co Ltd | Composition for protective film, color filter substrate using that and liquid crystal display element |
-
2004
- 2004-06-16 JP JP2004178697A patent/JP2006002010A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5933311A (en) * | 1982-08-18 | 1984-02-23 | Mitsui Petrochem Ind Ltd | Curable coating resin composition |
| JPH06123967A (en) * | 1992-08-26 | 1994-05-06 | Fuji Photo Film Co Ltd | Photopolymerizable composition, color filter using the same and its production |
| JPH10213704A (en) * | 1997-01-29 | 1998-08-11 | Asahi Glass Co Ltd | Composition for protective film, color filter substrate using that and liquid crystal display element |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012020763A1 (en) * | 2010-08-11 | 2012-02-16 | 積水化学工業株式会社 | Curable composition and transparent composite sheet |
| JP4944277B2 (en) * | 2010-08-11 | 2012-05-30 | 積水化学工業株式会社 | Cured product and transparent composite sheet |
| JP2012041535A (en) * | 2010-08-12 | 2012-03-01 | Lg Chem Ltd | Thermosetting protective film resin composition |
| US8962741B2 (en) | 2010-08-12 | 2015-02-24 | Lg Chem, Ltd. | Thermally curable resin composition for protective film |
| JP2013164586A (en) * | 2012-01-11 | 2013-08-22 | Toyo Ink Sc Holdings Co Ltd | Color composition for color filter and color filter |
| WO2017119372A1 (en) * | 2016-01-06 | 2017-07-13 | 株式会社Adeka | Aqueous polyurethane resin composition and optical film using said composition |
| JP2017122156A (en) * | 2016-01-06 | 2017-07-13 | 株式会社Adeka | Aqueous polyurethane resin composition and optical film formed by using the composition |
| CN108368221A (en) * | 2016-01-06 | 2018-08-03 | 株式会社Adeka | Optical thin film made of aqueous urethane resin composition and use the composition |
| CN108368221B (en) * | 2016-01-06 | 2020-12-01 | 株式会社Adeka | Aqueous polyurethane resin composition, optical film and prism sheet |
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