JPH0532747A - Photosetting resin composition and formation of coating film on porous material by using the composition - Google Patents

Photosetting resin composition and formation of coating film on porous material by using the composition

Info

Publication number
JPH0532747A
JPH0532747A JP3182421A JP18242191A JPH0532747A JP H0532747 A JPH0532747 A JP H0532747A JP 3182421 A JP3182421 A JP 3182421A JP 18242191 A JP18242191 A JP 18242191A JP H0532747 A JPH0532747 A JP H0532747A
Authority
JP
Japan
Prior art keywords
resin composition
coating film
acrylate
porous material
meth
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
Application number
JP3182421A
Other languages
Japanese (ja)
Inventor
Katsuhiko Yasuda
勝彦 安田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sekisui Chemical Co Ltd
Original Assignee
Sekisui Chemical Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sekisui Chemical Co Ltd filed Critical Sekisui Chemical Co Ltd
Priority to JP3182421A priority Critical patent/JPH0532747A/en
Publication of JPH0532747A publication Critical patent/JPH0532747A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To obtain the subject resin composition for paint, etc., capable of forming a coating film having uniform and smooth surface on a porous material in a short time in high adhesivity by compounding a specific amount of a silica powder to a resin composition containing a curable resin component and a photopolymerization initiator. CONSTITUTION:The objective photosetting resin composition can be produced by compounding 1-10 pts.wt. of a hydrophilic silicic anhydride, etc., having silanol group on the surface to 100 pts.wt. of a resin composition obtained by mixing and dissolving a urethane acrylate oligomer and 2-hydroxypropyl acrylate and compounding the obtained curable resin component with a photo-polymerization initiator (e.g. methylbenzoyl formate) and an ultraviolet absorber [e.g. 2-(5-methyl-2-hydroxyphenyl)benzotriazole]. A uniform and smooth coating film can be formed on a porous material by applying a paint containing the resin composition to the surface of a porous material and curing the coating film by light irradiation.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業上の利用分野】本発明は、塗料成分として好適に
用いられる光硬化型樹脂組成物、及び硬質ポリウレタン
発泡体等の多孔質体上へ塗膜を形成する方法に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a photocurable resin composition which is preferably used as a paint component, and a method for forming a coating film on a porous body such as a rigid polyurethane foam.

【0002】[0002]

【従来の技術】硬質ポリウレタン発泡体等の多孔質体の
表面に通常の塗料を使用し、通常の塗装方法で塗膜を形
成した場合、多孔質体表面の多数の開孔部に塗料が浸入
せず、開孔部を閉塞させることが困難であった。このた
め、塗装後に高温条件下に置かれると、開孔部の空気が
膨張して塗膜表面に微細な凹凸や開孔が発生し、塗装面
の美観が損なわれるという問題があった。
2. Description of the Related Art When an ordinary paint is used on the surface of a porous body such as a rigid polyurethane foam and a coating film is formed by an ordinary coating method, the paint penetrates into a large number of pores on the surface of the porous body. Without doing so, it was difficult to close the opening. For this reason, when placed under high temperature conditions after coating, there is a problem in that the air in the apertures expands, fine irregularities and apertures occur on the surface of the coating film, and the appearance of the coated surface is impaired.

【0003】かかる問題に鑑み、従来より種々の提案が
なされている。例えば、特開平2-52073号公報には、多
孔質体表面に、高揮発性溶剤と塗膜形成固形分とを含む
目止め層用塗料をスプレーにて塗布して多孔内に食い込
ませ、10〜60g/m2の割合で成された目止め層上に表面層
用塗料を1層以上塗布する塗装方法が提案されている。
In view of this problem, various proposals have been made conventionally. For example, in Japanese Unexamined Patent Publication (Kokai) No. 2-52073, a coating material for a sealing layer containing a highly volatile solvent and a coating film-forming solid content is applied to the surface of a porous body by spraying to penetrate into the pores. A coating method has been proposed in which one or more coating materials for a surface layer are applied on a sealing layer formed at a rate of -60 g / m 2 .

【0004】[0004]

【発明が解決しようとする課題】しかし、上記した塗装
方法では、所謂下塗りと上塗りの2工程が必要となり、
工程が複雑となると共に塗装時間が長くなるという問題
がある。また、シクロヘキサン、酢酸イソプロピル等の
高揮発性溶剤を使用しているので、塗装作業の環境にも
問題がある。
However, the above-mentioned coating method requires two steps of so-called undercoating and topcoating.
There is a problem that the process becomes complicated and the coating time becomes long. Further, since a highly volatile solvent such as cyclohexane or isopropyl acetate is used, there is a problem in the environment of painting work.

【0005】本発明は上記の欠点を解消するためになさ
れたものであり、その目的とするところは、表面が均一
かつ平滑な塗膜を多孔質体の表面に、極めて短時間に密
着性良く形成する塗装方法及びそれに用いられる光硬化
型樹脂組成物を提供することにある。
The present invention has been made to solve the above-mentioned drawbacks, and an object of the present invention is to provide a coating film having a uniform and smooth surface on the surface of a porous body with good adhesion in an extremely short time. It is intended to provide a coating method to be formed and a photocurable resin composition used therein.

【0006】[0006]

【課題を解決するための手段】本発明の光硬化型樹脂組
成物は、硬化性樹脂成分と光重合開始剤とを含んだ樹脂
組成物100重量部に対して、シリカ系粉末が1〜10
重量部の割合で配合されており、このことにより上記課
題が達成される。
The photocurable resin composition of the present invention contains 1 to 10 parts by weight of silica-based powder to 100 parts by weight of a resin composition containing a curable resin component and a photopolymerization initiator.
It is blended in a proportion of parts by weight, and this achieves the above object.

【0007】また、本発明の多孔質体上への塗膜形成方
法は、上記の光硬化型樹脂組成物を含有する塗料を多孔
質体の表面に塗布した後、光照射により塗膜を硬化させ
ることを特徴としており、このことにより上記課題が達
成される。
Further, the method for forming a coating film on a porous body of the present invention comprises applying a coating material containing the above photocurable resin composition onto the surface of the porous body, and then curing the coating film by light irradiation. The above-mentioned problem is achieved by this.

【0008】以下、本発明の構成要件を詳細に説明す
る。本発明の光硬化型樹脂組成物を構成する硬化性樹脂
成分とは、光重合開始剤が吸光により活性化されるに伴
い、これによって重合し硬化する樹脂成分である。この
ような樹脂成分としては、不飽和ポリエステル型、アク
リル型、チオール・エン型、エポキシ型等各種のものが
使用できるが、耐候性等の点からアクリル型のものを用
いるのが好ましい。
The constituent features of the present invention will be described in detail below. The curable resin component that constitutes the photocurable resin composition of the present invention is a resin component that polymerizes and cures as the photopolymerization initiator is activated by absorption of light. As such a resin component, various types such as unsaturated polyester type, acrylic type, thiol / ene type and epoxy type can be used, but acrylic type is preferable from the viewpoint of weather resistance and the like.

【0009】アクリル型の樹脂成分は、ポリエステル
型、ウレタン型、エポキシ型等の骨格の末端に、アクリ
ロイルオキシ基を結合させた分子量数百乃至数千のアク
リレートオリゴマーと、それを希釈しまた柔軟性、密着
性、速硬化性等の特性を付与する単官能アクリレート系
モノマーもしくは多官能アクリレート系モノマーとから
なるものである。両者の種類と配合割合とには格別はな
く、どちらか一方だけでも良いし、また、両者はそれぞ
れ複数種のものが配合されていても良い。
The acrylic type resin component is composed of an acrylate oligomer having a molecular weight of several hundreds to several thousands and having an acryloyloxy group bonded to the end of the skeleton of polyester type, urethane type, epoxy type, etc. , A monofunctional acrylate-based monomer or a polyfunctional acrylate-based monomer that imparts properties such as adhesiveness and fast curing property. There is no particular difference in the type and the mixing ratio of both, and only one of them may be used, or both of them may be mixed in plural kinds.

【0010】単官能アクリレート系モノマーの例として
は、メチル(メタ)アクリレート(これはメチルアクリ
レート又はメチルメタアクリレートを表す。以下同
じ)、ブチル(メタ)アクリレート、オクチル(メタ)
アクリレート等の脂肪族系、メトキシエチル(メタ)ア
クリレート、カルビトール(メタ)アクリレート等のエ
ーテル系、シクロヘキシル(メタ)アクリレート、テト
ラヒドロフルフリル(メタ)アクリレート、フェノキシ
(メタ)アクリレート等の環状モノマー、2−ヒドロキ
シエチル(メタ)アクリレート、1、4−ブタンジオー
ルモノ(メタ)アクリレート等の水酸基含有モノマー、
その他2−アクリロイルオキシエチルコハク酸、2−ア
クリロイルオキシエチルアシッドフォスフェート、ジメ
チルアミノエチル(メタ)アクリレート等が挙げられ
る。特に、密着性の良好なこと等から、メトキシエチル
(メタ)アクリレート、テトラヒドロフルフリル(メ
タ)アクリレート、シクロヘキシル(メタ)アクリレー
ト等が好ましく用いられる。
Examples of the monofunctional acrylate-based monomer include methyl (meth) acrylate (which represents methyl acrylate or methyl methacrylate; the same applies hereinafter), butyl (meth) acrylate, octyl (meth).
Aliphatic type such as acrylate, ether type such as methoxyethyl (meth) acrylate, carbitol (meth) acrylate, cyclohexyl (meth) acrylate, tetrahydrofurfuryl (meth) acrylate, cyclic monomer such as phenoxy (meth) acrylate, 2 -Hydroxyethyl (meth) acrylate, a hydroxyl group-containing monomer such as 1,4-butanediol mono (meth) acrylate,
In addition, 2-acryloyloxyethyl succinic acid, 2-acryloyloxyethyl acid phosphate, dimethylaminoethyl (meth) acrylate and the like can be mentioned. In particular, methoxyethyl (meth) acrylate, tetrahydrofurfuryl (meth) acrylate, cyclohexyl (meth) acrylate and the like are preferably used because of their good adhesion.

【0011】また、多官能アクリレート系モノマーの例
としては、ヘキサンジオール(メタ)アクリレート、ネ
オペンチルグリコールジ(メタ)アクリレート、ジエチ
レングリコールジ(メタ)アクリレート、ヒドロキシピ
バリン酸ネオペンチルグリコールエステル(以上2官
能)、トリメチロールプロパントリ(メタ)アクリレー
ト、ペンタエリスリトールトリ(メタ)アクリレート
(以上3官能)、ペンタエリスリトールテトラ(メタ)
アクリレート(以上4官能)、ジペンタエリスリトール
ヘキサ(メタ)アクリレート等が挙げられる。
Examples of polyfunctional acrylate monomers include hexanediol (meth) acrylate, neopentyl glycol di (meth) acrylate, diethylene glycol di (meth) acrylate, hydroxypivalic acid neopentyl glycol ester (bifunctional). , Trimethylolpropane tri (meth) acrylate, pentaerythritol tri (meth) acrylate (above trifunctional), pentaerythritol tetra (meth)
Examples thereof include acrylate (above tetrafunctional) and dipentaerythritol hexa (meth) acrylate.

【0012】これら、アクリレート系モノマー中の単官
能アクリレート系モノマーの割合は、30重量%未満で
あると、濡れ性、潤滑性、柔軟性が低下し、密着性が低
下するので、30重量%以上含有することが必要であ
り、好ましくは50重量%以上である。
If the proportion of the monofunctional acrylate-based monomer in these acrylate-based monomers is less than 30% by weight, the wettability, lubricity and flexibility are lowered and the adhesion is lowered. It is necessary to contain, and preferably 50% by weight or more.

【0013】光重合開始剤は、特定範囲の波長の光を吸
収して活性種を生成し、硬化性樹脂成分の硬化反応を開
始させるものである。その種類としては、ラジカル重合
型、カチオン重合型があるが、その中ではアクリル型に
対応するラジカル重合型の開始剤が好ましい。ラジカル
重合型の開始剤は、化学構造から言うと、アセトフェノ
ン系、ベンゾイン系、ベンゾフェノン系、チオキサント
ン系のほか、例えばアシルホスフィンオキサイド、グリ
オキシエステル、ジケトン等を用いることもできる。そ
の配合量としては、硬化性樹脂成分に対して 0.1〜10重
量%とするのが好ましい。その理由は、 0.1重量%未満
であると、樹脂成分の硬化が満足に進行しなくなるから
であり、逆に10重量%を超えると、樹脂成分の硬化が阻
害されたりするからである。
The photopolymerization initiator absorbs light having a wavelength in a specific range to generate active species, and initiates the curing reaction of the curable resin component. The types thereof include radical polymerization type and cationic polymerization type, and among them, radical polymerization type initiators corresponding to acrylic type are preferable. In terms of the chemical structure, the radical polymerization type initiator may be an acetophenone type, a benzoin type, a benzophenone type, a thioxanthone type, or an acylphosphine oxide, a glyoxy ester, a diketone, or the like. The blending amount thereof is preferably 0.1 to 10% by weight with respect to the curable resin component. The reason is that if it is less than 0.1% by weight, the curing of the resin component will not proceed satisfactorily, while if it exceeds 10% by weight, the curing of the resin component will be hindered.

【0014】本発明に用いられるシリカ系粉末として
は、粒径約5nm〜15nmの高純度の無水ケイ酸等各
種のものが使用できる。特に好適に用いられるものは無
水ケイ酸であり、これには、親水性無水ケイ酸と疎水性
無水ケイ酸がある。親水性無水ケイ酸は表面に水酸基を
有し、疎水性無水ケイ酸はその表面の水酸基の約50%以
上が疎水化されて実質的に疎水性を示すものであり、例
えば、親水性無水ケイ酸粒子の表面を、ジメチルジクロ
ルシランで処理することにより得られる、表面がジメチ
ルシラノール基で覆われたシリカ粒子がある。
As the silica-based powder used in the present invention, various substances such as high-purity silicic acid anhydride having a particle size of about 5 nm to 15 nm can be used. Particularly preferably used is silicic acid anhydride, which includes hydrophilic silicic acid anhydride and hydrophobic silicic acid anhydride. Hydrophilic silicic acid anhydride has a hydroxyl group on the surface, and hydrophobic silicic acid anhydride shows substantially hydrophobicity by hydrophobizing about 50% or more of the hydroxyl groups on its surface. There is a silica particle having a surface covered with a dimethylsilanol group, which is obtained by treating the surface of the acid particle with dimethyldichlorosilane.

【0015】これらのシリカ系粉末は、硬化性樹脂成分
と光重合開始剤とを含んだ樹脂組成物の粘度を上昇させ
ると共にチキソトロピック性を付与するものであり、樹
脂組成物100重量部に対して1〜10重量部、好まし
くは4〜10重量部の割合で配合される。シリカ系粉末
の配合割合が1重量部を下回ると、樹脂組成物の形状保
持性が不足する結果、かかる樹脂組成物から構成される
塗料は多孔質体表面の多孔内に浸入する前にその表面部
位のみを流れることになる。また、逆に10重量部を上
回ると、樹脂組成物の回転流動性が阻害される結果、多
孔質体表面を流れないばかりでなく、その多孔内にも浸
入することがなくなる。
These silica-based powders increase the viscosity of a resin composition containing a curable resin component and a photopolymerization initiator and impart thixotropic properties to 100 parts by weight of the resin composition. 1 to 10 parts by weight, preferably 4 to 10 parts by weight. If the compounding ratio of the silica-based powder is less than 1 part by weight, the shape retention of the resin composition is insufficient, and as a result, the coating composition composed of such a resin composition is applied to the surface of the porous body before it penetrates into the pores. Only the part will flow. On the other hand, when the amount exceeds 10 parts by weight, the rotational fluidity of the resin composition is impaired, so that not only does it not flow on the surface of the porous body, but also it does not penetrate into the pores.

【0016】本発明の光硬化型樹脂組成物は、上記した
樹脂組成物とシリカ系粉末のほかに、必要に応じて種々
の成分を添加することができる。例えば、本発明の多孔
質体上への塗膜形成方法に使用する塗料として用いる場
合には、ベンゾトリアゾール系、ベンゾフェノン系、ベ
ンゾエート系、サリシリート系、シアノアクリレート系
等の紫外線吸収剤や、ヒンダードフェノール系、リン
系、イオウ系、アミン系等の酸化防止剤や、着色剤、そ
の他レベリング剤、充填剤等を適宜添加することができ
る。
The photocurable resin composition of the present invention may contain various components, if necessary, in addition to the above-mentioned resin composition and silica powder. For example, when used as a coating material used in the method for forming a coating film on the porous body of the present invention, a benzotriazole-based, benzophenone-based, benzoate-based, salicylate-based, cyanoacrylate-based UV absorber, or a hindered Phenol-based, phosphorus-based, sulfur-based, amine-based and other antioxidants, colorants, other leveling agents, fillers and the like can be appropriately added.

【0017】これら混合物を分散させる手段としては、
超音波分散、三本ロール、二本ロール、ニーダー、サン
ドミル、ボールミル、ディゾルバー、羽型攪拌機など公
知の手段が用いられる。
As means for dispersing these mixtures,
Known means such as ultrasonic dispersion, three rolls, two rolls, kneader, sand mill, ball mill, dissolver, wing type stirrer and the like are used.

【0018】本発明の多孔質体上への塗膜形成方法にお
いて、塗料の塗布方法には格別制限はない。刷毛塗り、
流し塗り、浸漬等、公知の方法を何れも採用することが
できる。
In the method of forming a coating film on the porous body of the present invention, there is no particular limitation on the method of applying the coating material. Brushed,
Any known method such as flow coating and dipping can be adopted.

【0019】硬化させる手段としての光源は、概ね20
0〜600nmの波長の光を発するものであれば、どの
ようなものでも使用することができる。例えば、高圧又
は超高圧水銀ランプ、メタルハライドランプ、蛍光ラン
プ、キセノンランプ、太陽光等の何れをも使用すること
ができる。要するに、光重合開始剤を活性化させるよう
な波長の光を発するものであれば、すべて使用できる。
The light source as a means for curing is approximately 20
Any material that emits light with a wavelength of 0 to 600 nm can be used. For example, any of a high pressure or ultra high pressure mercury lamp, a metal halide lamp, a fluorescent lamp, a xenon lamp, sunlight, etc. can be used. In short, any material that emits light having a wavelength that activates the photopolymerization initiator can be used.

【0020】[0020]

【作用】本発明によれば、シリカ系粉末が樹脂組成物の
粘度を上昇させると共にチキソトロピック性を付与する
ことになり、この結果、この光硬化型樹脂組成物を含有
する塗料は、その一部が多孔質体の表面の開孔内に浸入
して閉塞する。また、そのチキソトロピック性により、
塗装時のタレや流れが防止でき、多孔質体上に表面が均
一かつ平滑な塗膜を形成することができる。更に、光照
射により瞬時に硬化するので、塗装作業を極めて短時間
で終えることができる。
According to the present invention, the silica-based powder increases the viscosity of the resin composition and imparts thixotropic properties. As a result, the coating composition containing this photocurable resin composition is The part invades and closes into the openings on the surface of the porous body. Also, due to its thixotropic properties,
It is possible to prevent sagging and flow at the time of coating, and to form a coating film having a uniform and smooth surface on the porous body. Further, the coating work can be completed in an extremely short time because it is instantly cured by light irradiation.

【0021】[0021]

【実施例】以下、本発明を実施例により具体的に説明す
る。 (実施例1)アクリル型の硬化性樹脂成分として、ウレ
タンアクリレートオリゴマー(日本合成化学(株)製、
ゴーセラックUV-7500B)67gと2−ヒドロキシプロピル
アクリレート33gを混合溶解したものを用い、これに光
重合開始剤としてメチルベンゾイルホルメート1gと、
紫外線吸収剤として2−(5−メチル−2−ヒドロキシ
フェニル)ベンゾトリアゾール 0.3gを添加し、更にシ
リカ系粉末として、表面にシラノール基(Si−OH)が存
在する親水性無水ケイ酸1gを添加して光硬化型樹脂組
成物を得た。
EXAMPLES The present invention will be specifically described below with reference to examples. (Example 1) As an acrylic type curable resin component, a urethane acrylate oligomer (manufactured by Nippon Synthetic Chemical Industry Co., Ltd.,
Gocerac UV-7500B) 67 g and 2-hydroxypropyl acrylate 33 g were mixed and dissolved, and 1 g of methylbenzoyl formate as a photopolymerization initiator was added to the mixture.
0.3 g of 2- (5-methyl-2-hydroxyphenyl) benzotriazole was added as an ultraviolet absorber, and 1 g of hydrophilic silicic anhydride having silanol groups (Si-OH) on the surface was added as silica powder. Then, a photocurable resin composition was obtained.

【0022】この光硬化型樹脂組成物を塗料として、ガ
ラス長繊維で強化された硬質ポリウレタン発泡体よりな
る平板(20cm×20cm× 1.5cm)の片面にウレタンゴムを
もちいて50μmの厚みに塗布した後、高圧水銀灯にて
30秒間照射して硬化塗膜を得た。
Using this photocurable resin composition as a coating material, urethane rubber was applied to one side of a flat plate (20 cm × 20 cm × 1.5 cm) made of hard polyurethane foam reinforced with long glass fibers to a thickness of 50 μm. Then, it was irradiated with a high pressure mercury lamp for 30 seconds to obtain a cured coating film.

【0023】得られた塗膜の性状は表1に示す通りであ
った。 (実施例2〜4及び比較例)シリカ系粉末を表1で示す
ように置き換えた以外は実施例1と同様にして硬化塗膜
を得た。
The properties of the obtained coating film are shown in Table 1. (Examples 2 to 4 and Comparative Example) A cured coating film was obtained in the same manner as in Example 1 except that the silica-based powder was replaced as shown in Table 1.

【0024】得られた塗膜の性状は表1に示す通りであ
った。
The properties of the obtained coating film are shown in Table 1.

【0025】[0025]

【表1】 [Table 1]

【0026】[0026]

【発明の効果】本発明の光硬化型樹脂組成物は上述した
通りの構成となっているので、表面に多数の開孔部を持
つ多孔質体用塗料の構成材料として好適に用いることが
でき、得られる塗膜はその開孔部に確実に入り込んで閉
塞することになるので、そのアンカー効果と相まって発
泡等表面凹凸のない平滑な塗膜を長期間にわたって密着
性良く維持することができる。また、本発明の多孔質体
上への塗膜形成方法は上述した通りの構成となっている
ので、有機溶剤の揮発のない安全な作業条件下にて、表
面が均一かつ平滑な塗膜を多孔質体上に極めて短時間で
形成することができる。
Since the photocurable resin composition of the present invention has the constitution as described above, it can be suitably used as a constituent material of a coating material for a porous body having a large number of openings on the surface. Since the obtained coating film surely enters the opening and is blocked, the smooth coating film free from surface irregularities such as foaming can be maintained with good adhesion for a long period of time in combination with the anchor effect. Further, since the method for forming a coating film on the porous body of the present invention has the constitution as described above, under safe working conditions without volatilization of the organic solvent, a uniform and smooth coating film surface is formed. It can be formed on a porous body in an extremely short time.

───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.5 識別記号 庁内整理番号 FI 技術表示箇所 C09D 4/00 PDR 7242−4J 4/02 PDS 7242−4J ─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. 5 Identification code Internal reference number FI Technical display location C09D 4/00 PDR 7242-4J 4/02 PDS 7242-4J

Claims (2)

【特許請求の範囲】[Claims] 【請求項1】 硬化性樹脂成分と光重合開始剤とを含ん
だ樹脂組成物100重量部に対して、シリカ系粉末が1
〜10重量部の割合で配合されてなることを特徴とする
光硬化型樹脂組成物。
1. Silica-based powder is added to 100 parts by weight of a resin composition containing a curable resin component and a photopolymerization initiator.
A photocurable resin composition, characterized in that the photocurable resin composition is blended in a proportion of from 10 to 10 parts by weight.
【請求項2】 請求項1記載の光硬化型樹脂組成物を含
有する塗料を多孔質体の表面に塗布した後、光照射によ
り塗膜を硬化させることを特徴とする多孔質体上への塗
膜形成方法。
2. A coating containing the photocurable resin composition according to claim 1 is applied to the surface of a porous body, and then the coating film is cured by light irradiation. Coating film forming method.
JP3182421A 1991-05-17 1991-07-23 Photosetting resin composition and formation of coating film on porous material by using the composition Pending JPH0532747A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3182421A JPH0532747A (en) 1991-05-17 1991-07-23 Photosetting resin composition and formation of coating film on porous material by using the composition

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP11336191 1991-05-17
JP3-113361 1991-05-17
JP3182421A JPH0532747A (en) 1991-05-17 1991-07-23 Photosetting resin composition and formation of coating film on porous material by using the composition

Publications (1)

Publication Number Publication Date
JPH0532747A true JPH0532747A (en) 1993-02-09

Family

ID=26452349

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3182421A Pending JPH0532747A (en) 1991-05-17 1991-07-23 Photosetting resin composition and formation of coating film on porous material by using the composition

Country Status (1)

Country Link
JP (1) JPH0532747A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6162576A (en) * 1994-11-29 2000-12-19 Teijin Seiki Co., Ltd. Resin composition for stereolithography
JP2010275482A (en) * 2009-05-29 2010-12-09 Bridgestone Corp Laminate
WO2010117440A3 (en) * 2009-04-08 2011-01-13 Bayer Materialscience Llc Reinforced uv-a curable composite compositions and methods
KR101402742B1 (en) * 2012-11-29 2014-06-02 코오롱글로텍주식회사 Coating composition, coating method and coating fabric using the same
EP3992258A4 (en) * 2019-11-21 2022-08-03 LG Chem, Ltd. Coating composition for polyurethane foam and polyurethane foam using same

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6162576A (en) * 1994-11-29 2000-12-19 Teijin Seiki Co., Ltd. Resin composition for stereolithography
WO2010117440A3 (en) * 2009-04-08 2011-01-13 Bayer Materialscience Llc Reinforced uv-a curable composite compositions and methods
CN102369068A (en) * 2009-04-08 2012-03-07 拜尔材料科学有限公司 Reinforced uv-a curable composite compositions and methods
US9701802B2 (en) 2009-04-08 2017-07-11 Allnex Ip S.A.R.L. Reinforced UV-A curable composite compositions and methods
JP2010275482A (en) * 2009-05-29 2010-12-09 Bridgestone Corp Laminate
KR101402742B1 (en) * 2012-11-29 2014-06-02 코오롱글로텍주식회사 Coating composition, coating method and coating fabric using the same
EP3992258A4 (en) * 2019-11-21 2022-08-03 LG Chem, Ltd. Coating composition for polyurethane foam and polyurethane foam using same

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