JPS5975916A - Curable resin composition - Google Patents
Curable resin compositionInfo
- Publication number
- JPS5975916A JPS5975916A JP18611782A JP18611782A JPS5975916A JP S5975916 A JPS5975916 A JP S5975916A JP 18611782 A JP18611782 A JP 18611782A JP 18611782 A JP18611782 A JP 18611782A JP S5975916 A JPS5975916 A JP S5975916A
- Authority
- JP
- Japan
- Prior art keywords
- resin composition
- curable resin
- active hydrogen
- polymerization initiator
- adhesion
- 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.)
- Granted
Links
Landscapes
- Polymerisation Methods In General (AREA)
- Macromonomer-Based Addition Polymer (AREA)
Abstract
Description
【発明の詳細な説明】
本発明は硬化性樹脂組成、物に関し、詳しくは電気特性
、密着性、耐水性、可撓性などにすぐれると共に、作業
性および硬化性が良好な硬化性樹脂組成物に関するもの
である。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a curable resin composition, and more specifically, a curable resin composition that has excellent electrical properties, adhesion, water resistance, flexibility, etc., as well as good workability and curability. It is about things.
従来から分子末端にアクリロイル基などの反応性基を有
する液状ジエン系重合体はよく知られておシ、これらは
紫外線照射あるいはさらに加熱硬化することによって電
気特性、耐水性、耐薬品性。Liquid diene polymers with reactive groups such as acryloyl groups at the molecular ends have been well known, and these can be cured by UV irradiation or further heating to improve electrical properties, water resistance, and chemical resistance.
可撓性などのすぐれた硬化物となシ、様々な用遼に使用
されている。It is a cured product with excellent flexibility and is used in a variety of applications.
しかしながら、従来一般的に用いられているものは比較
的分子量が高く、そのため作業性が悪い上に薄膜状コー
ティングが困難であり、しかも硬化性が低いため硬化工
程が長くなシ、実用上問題があった。これらの問題点を
解決する目的で硬化性の高い多官能アクリル酸エステル
類を用いると、硬化性は改善されるが、硬化塗膜が硬く
なり屈曲性に劣り、割れの原因となる。さらに、従来の
アクリロイル基を有する液状ジエン系重合体は、これら
多官能アクリル酸エステル類との相溶性が悪く、これら
を混合して使用しても相分離を起こし、使用上多くの困
難を伴うため、実用化されるＫは至っていない。However, the molecules commonly used in the past have a relatively high molecular weight, which makes it difficult to coat them in a thin film, and their curing properties are low, resulting in a long curing process, which poses practical problems. there were. When polyfunctional acrylic esters with high curability are used to solve these problems, the curability is improved, but the cured coating becomes hard and has poor flexibility, causing cracks. Furthermore, conventional liquid diene polymers having acryloyl groups have poor compatibility with these polyfunctional acrylic acid esters, and even if they are used in combination, phase separation occurs, resulting in many difficulties in use. Therefore, K has not yet been put into practical use.
本発明はこれらの欠点を解消し、作業性と硬化性にすぐ
れ、多官能性アクリル酸エステル類との相溶性にもすぐ
れた硬化性樹脂組成物を提供することを目的としている
。The object of the present invention is to eliminate these drawbacks and provide a curable resin composition that has excellent workability and curability, and is also excellent in compatibility with polyfunctional acrylic esters.
すなわち本発明は、（Ａ）数平均分子量５００−２００
０の活性水素基含有液状ジエン系重合体のアクリロイル
またはメタアクリロイル変性重合体および（Ｂ）重合開
始剤からなる硬化性樹脂組成物を提供するものである。That is, the present invention provides (A) a number average molecular weight of 500-200
The present invention provides a curable resin composition comprising an acryloyl or methacryloyl modified polymer of a liquid diene polymer containing zero active hydrogen groups and (B) a polymerization initiator.
本発明の硬化性樹脂組成物の主成分は、（Ａ）成分であ
る数平均分子Ｎ６００〜２０００の活性水素基含有液状
ジエン系重合体のアクリロイルまたはメタアクリロイル
変性重合体である。この（Ａ）成分は様々な方法により
！！！造することができ、例えば（１）活性水素基含有
液状ジエン系重合体にアクリル酸あるいはメタアクリル
酸を反応させる、（２）活性水素基含有液状ジエン系重
合体にグリシジルアクリレートあるいはグリシジルメタ
アクリレートを反応させる、（３）活性水素基含有液状
ジエン系重合体あるいはそのポリイソシアネートとの反
応物にヒドロキシアルキルアクリレートまたはヒドロキ
シアルキルメタアクリレートを反応させる、（４）エポ
キシ基含有液状ジエン系重合体にアクリル酸あるいはメ
タアクリル酸を反応させるなどの方法によシ製造するこ
とができる。ここで用いる活性水素基含有液状ジエン系
重合体としては、分子末端に水酸基、アミノ基、イミノ
基、カルボキシル基。The main component of the curable resin composition of the present invention is an acryloyl or methacryloyl modified polymer of an active hydrogen group-containing liquid diene polymer having a number average molecular weight of N600 to 2000, which is the component (A). This (A) component can be obtained by various methods! ! ! For example, (1) reacting a liquid diene polymer containing active hydrogen groups with acrylic acid or methacrylic acid, (2) reacting a liquid diene polymer containing active hydrogen groups with glycidyl acrylate or glycidyl methacrylate. (3) reacting the active hydrogen group-containing liquid diene polymer or its reaction product with polyisocyanate with hydroxyalkyl acrylate or hydroxyalkyl methacrylate; (4) reacting the epoxy group-containing liquid diene polymer with acrylic acid. Alternatively, it can be produced by a method such as reacting methacrylic acid. The active hydrogen group-containing liquid diene polymer used here has a hydroxyl group, an amino group, an imino group, or a carboxyl group at the molecular end.
メルカプト基などの活性水素基を有し、数平均分子量が
３００〜２０００、特に好ましくは５００〜１８００の
ものである。これら重合体としては、炭素数４〜１２の
ジエン重合体、その共重合体、さらにはこれらのジエン
モノマーと炭素数２〜２２のα−オレフィン性付加重合
性モノマーとの共重合体がある。具体的にはブタジェン
ホモＣリマー、イソプレンホモ？リマー、クロロプレン
ホモポリマー。It has an active hydrogen group such as a mercapto group and has a number average molecular weight of 300 to 2,000, particularly preferably 500 to 1,800. These polymers include diene polymers having 4 to 12 carbon atoms, copolymers thereof, and copolymers of these diene monomers and α-olefinic addition polymerizable monomers having 2 to 22 carbon atoms. Specifically, butadiene homo C remer, isoprene homo? Limer, chloroprene homopolymer.
ブタジエンースチレンコゲリマー、ブタジエンーイソプ
レンコボリマー、ブタジェン−アクリロニトリルコポリ
マー、ブタジェン−２−エチルヘキシルアクリレートコ
ポリマー、ブタジェン−ｎ −オクタデシルアクリレー
トコポリマーなど全例示することができる。Examples include butadiene-styrene cogelimer, butadiene-isoprene copolymer, butadiene-acrylonitrile copolymer, butadiene-2-ethylhexyl acrylate copolymer, and butadiene-n-octadecyl acrylate copolymer.
次に、本発明の硬化性樹脂組成物の他の成分である（Ｂ
）重合開始剤としては、光重合開始剤および熱重合開始
剤に分類することができ、これらを単独であるいは組合
せて使用することができる。具体的には光重合開始剤と
してはベンゾイン、ベンゾインメチルエーテル、ベンゾ
フェノンなどかあ如、また熱重合開始剤としてはベンゾ
イルパーオキサイド、ラウリルパーオキサイド、メチル
エチルケトンパーオキサイド、アゾビスイソブチロニト
リルなどをあげることができる。Next, other components of the curable resin composition of the present invention (B
) Polymerization initiators can be classified into photopolymerization initiators and thermal polymerization initiators, and these can be used alone or in combination. Specifically, photopolymerization initiators include benzoin, benzoin methyl ether, benzophenone, etc., and thermal polymerization initiators include benzoyl peroxide, lauryl peroxide, methyl ethyl ketone peroxide, azobisisobutyronitrile, etc. be able to.
上記（Ｂ）成分である重合開始剤は、樹脂組成物中の（
４）成分を重合硬化させる際の開始剤として有効に作用
するものであシ、この使用量は特に制限はないが少量で
充分であシ、通常は前述の（Ａ）成分１００重量部に対
してＱ、５〜１０重量部である。The polymerization initiator, which is the component (B) above, is the (
4) It acts effectively as an initiator when polymerizing and curing the components.The amount used is not particularly limited, but a small amount is sufficient, and it is usually used per 100 parts by weight of component (A) mentioned above. Q is 5 to 10 parts by weight.
本発明においては、上記（Ａ）、（Ｂ）成分のほかにさ
らに必要に応じて多官能もしくは単官能の反応性単量体
や反応性プレポリマーを用いることができ、たとえば三
官能オリゴエステルアクリレート、ペンタエリスリトー
ルトリアクリレート、トリメチロールプロパントリアク
リレート、ヒドロキシピバリン酸ネオペンチルグリコー
ルジアクリレート。In the present invention, in addition to the above components (A) and (B), polyfunctional or monofunctional reactive monomers and reactive prepolymers may be used as necessary, such as trifunctional oligoester acrylate. , pentaerythritol triacrylate, trimethylolpropane triacrylate, hydroxypivalic acid neopentyl glycol diacrylate.
１．６−ヘキサンジオールジアクリレートなどの多官能
アクリル酸エステル類や２−エチルへキシルアクリレー
ト、テトラヒドロフルフリルアクリレート、シクロヘキ
シルアクリレートなどの単官能アクリル酸エステル類な
どがある。またカオリン、クレー、シリカ等の充填剤、
難燃剤、チクソト・ビック付与剤１着色剤などの各種添
加剤を所 １望により加えることもできる。これらの
補助的成分の添加量は（Ａ）成分との合計量１００重量
部中０〜９０重量部の範囲である。Examples include polyfunctional acrylic esters such as 1,6-hexanediol diacrylate, and monofunctional acrylic esters such as 2-ethylhexyl acrylate, tetrahydrofurfuryl acrylate, and cyclohexyl acrylate. In addition, fillers such as kaolin, clay, and silica,
Various additives such as a flame retardant, a thixoto-vic imparting agent, and a coloring agent can also be added as desired. The amount of these auxiliary components added is in the range of 0 to 90 parts by weight based on 100 parts by weight of the total amount with component (A).
本発明の樹脂組成物は上記（Ａ） 、 （Ｂ）成分およ
び必要に応じて加える補助的成分よりなり、この樹脂組
成物を紫外線等で照射したり、加熱処理を行なうことに
よって硬化物を得ることができる。The resin composition of the present invention consists of the above components (A) and (B) and auxiliary components added as necessary, and a cured product is obtained by irradiating this resin composition with ultraviolet rays or heat treatment. be able to.
本発明の硬化性樹脂組成物は、極めて硬化性が良く、ま
た作業性および反応性化合物との相溶性にもすぐれてい
る。さらに、この樹脂組成物から得られる硬化物は電気
特性、耐水性、耐薬品性。The curable resin composition of the present invention has extremely good curability, and also has excellent workability and compatibility with reactive compounds. Furthermore, the cured product obtained from this resin composition has excellent electrical properties, water resistance, and chemical resistance.
可撓性等にすぐれている上に、被着体、たとえば金属、
木材、ガラス、セラミックス等に対してすぐれた密着性
を示し、被着体に本発明の硬化性樹脂絹成物を塗布した
後に硬化せしめれば、密着性および耐屈曲性にすぐれた
被膜あるいは塗膜を形成することができる。In addition to having excellent flexibility, it is also suitable for adherends such as metals,
It exhibits excellent adhesion to wood, glass, ceramics, etc., and if the curable resin silk composition of the present invention is applied to an adherend and then cured, a coating or coating with excellent adhesion and bending resistance can be obtained. A film can be formed.
従って、本発明の硬化性樹脂組成物はコーティング剤、
塗料、接着剤、インキあるいは電気絶縁剤などに幅広く
、かつ有効に利用することができる。具体的にはガラス
瓶などの破損防止被覆剤。Therefore, the curable resin composition of the present invention includes a coating agent,
It can be widely and effectively used in paints, adhesives, inks, electrical insulators, etc. Specifically, breakage prevention coatings for glass bottles, etc.
プリント基板用含浸剤、コンデンサー素子などの電気部
品の被覆剤などに好ましく用いられる。It is preferably used as an impregnating agent for printed circuit boards and as a coating agent for electrical parts such as capacitor elements.
次に、実施例によυ本発明をよシ詳しく示す。Next, the present invention will be illustrated in more detail with reference to Examples.
実施例１〜７および比較例１〜４
（Ｉ） アクリロイル基変性液状ジエン系重合体の製
造（１）変性重合体ａの製造
水酸基含有液状ごリプタジエン（数平均分子量１６００
．水酸基含有量ｔ ＋ ＋ ｒｒ、ｅｑ／１！ 、微細
構造トランス−ｊ、４６０％、シス−１，４２０％、ビ
ニル−１，２２０％）１６ｏｏ重量部。Examples 1 to 7 and Comparative Examples 1 to 4 (I) Production of acryloyl group-modified liquid diene polymer (1) Production of modified polymer a Hydroxyl group-containing liquid liptadiene (number average molecular weight 1600
．． Hydroxyl group content t + + rr, eq/1! , microstructure trans-j, 460%, cis-1,420%, vinyl-1,220%) 16oo parts by weight.
イソホロンジイソシアネート ４４４重量部オヨび２−
ヒドロキシエチルアクリレート２！１２ Ｍ新郎を混合
し、さらにジブチルスズジラウレート５重量部および熱
重合禁止バ（１としてｐ−キノン２重量部を添加し、７
０°Ｃ９常圧で６時間反応させ変性重合体ａを得た。Isophorone diisocyanate 444 parts by weight
Mix 2 to 12 M of hydroxyethyl acrylate, and further add 5 parts by weight of dibutyltin dilaurate and 2 parts by weight of p-quinone (as 1) and add 7 parts by weight of p-quinone.
The reaction was carried out at 0°C and normal pressure for 6 hours to obtain a modified polymer a.
（２）変性重合体すの製造
水酸基含有液状ポリブタジェンとして数平均分子量＋１
００．水酸基含有量１．６５ ｍｅｑ／９−のちのを１
１００重量部用いたこと以外は上記（１）の方法と同様
に操作して変性重合体すを得た。(2) Production of modified polymers Number average molecular weight +1 as hydroxyl group-containing liquid polybutadiene
00. Hydroxyl group content 1.65 meq/9-later 1
A modified polymer was obtained in the same manner as in method (1) above, except that 100 parts by weight was used.
（５）変性重合体Ｃの製造
水酸基含有液状ポリブタジェンとして数平均分子量２８
００．水酸基含有量０． Ｂ １ｍｅｑ汚のものを２８
００重量部用いたこと以外は上記（１）の方法と同様に
操作し変性重合体Ｃを得た。(5) Production of modified polymer C Number average molecular weight as hydroxyl group-containing liquid polybutadiene: 28
00. Hydroxyl group content 0. B 1meq of dirty stuff 28
A modified polymer C was obtained in the same manner as in method (1) above except that 0.00 parts by weight was used.
（４）変性重合体ｄの製造
水酸基含有液状ポリブタジェンとして数平均分子量＋＋
００．水酸基含有量１．６５ ｍｅののものを１１００
重量部用い、これにアクリル酸１５２重量部およびベン
９２５００重量部ヲ混合シ、さらにｐ−トルエンスルホ
ン酸２５重量部および重合禁止剤としてｐ−キノン２重
量部を添加して８０°Ｃ１常圧で４時間反応させた。(4) Production of modified polymer d Number average molecular weight as hydroxyl group-containing liquid polybutadiene ++
00. 1100 with a hydroxyl group content of 1.65 me
152 parts by weight of acrylic acid and 92,500 parts by weight of Ben were mixed therein, 25 parts by weight of p-toluenesulfonic acid and 2 parts by weight of p-quinone as a polymerization inhibitor were added, and the mixture was heated at 80°C and normal pressure. The reaction was allowed to proceed for 4 hours.
次いでベンゼンを留去し変性重合体住を得た。Then, benzene was distilled off to obtain a modified polymer.
（６） コーテイング液の調製と相溶性評価第１表に記
載した各化合物の所定量（重量部）を５０°Ｃに加熱し
ながら均一に混合して硬化性樹脂組成物を得た。次いで
、この樹脂組成物を室温下に１日放置後、その状態を観
察して相溶性を評価した。結果を第１表に示す。(6) Preparation of coating liquid and evaluation of compatibility Predetermined amounts (parts by weight) of each compound listed in Table 1 were uniformly mixed while heating to 50°C to obtain a curable resin composition. Next, this resin composition was left at room temperature for one day, and then its state was observed to evaluate compatibility. The results are shown in Table 1.
蜘 耐屈曲性の評価
上記０υと同様にして得た硬化性樹脂組成物をアルミ板
（１５ｏＸ５ｏＸ０．５ｍｍ）の片面に厚さ約７０μに
塗布し、その後塗布面に強度１６０ワツ） ／ ｃｍの
紫外線を照射して硬化せしめた。Evaluation of bending resistance The curable resin composition obtained in the same manner as above 0υ was applied to one side of an aluminum plate (15o x 5o x 0.5 mm) to a thickness of about 70μ, and then the coated surface was exposed to ultraviolet rays with a strength of 160W/cm. was irradiated to harden it.
次いで１．Ｔ工Ｓ Ｋ５４００に記載の屈曲試験器を用
いて塗膜の屈曲性を評価した。結果を第１表に示す０
＊１ 粘度 １６０ ボイズ１５０℃拳２ 粘
度 ２００ ポイズン′５０℃中３ 粘度
４００ ボイズ１５ｏ℃−粘度 ４０ ボイ
ズ１５０℃
＋１５ 光重合開始剤
特許出願人 出光興産株式会社
代 理 人 弁理士 久保田藤部
−＋１−−１５４−
１０−Then 1. The flexibility of the coating film was evaluated using a bending tester described in T-Ko S K5400. The results are shown in Table 10 *1 Viscosity 160 Boy's 150℃ fist 2 Viscosity 200 Poison '50℃ 3 Viscosity
400 Boies 15oC - Viscosity 40 Boies 150℃ +15 Photopolymerization initiator patent applicant Idemitsu Kosan Co., Ltd. Representative Patent attorney Fujibe Kubota -+1--154- 10-
Claims (2)
水素基含有液状ジエン系重合体のアクリロイルまたはメ
タアクリロイル変性重合体および（Ｂ）重合開始剤から
なる硬化性樹脂組成物。(1) A curable resin composition comprising (A) an acryloyl or methacryloyl modified polymer of an active hydrogen group-containing liquid diene polymer having a number average molecular weight of 300 to 2,000, and (B) a polymerization initiator.
重合開始剤である特許請求の範囲第１項記載の硬化性樹
脂組成物。(2) The curable resin composition according to claim 1, wherein the polymerization initiator is a photopolymerization initiator and/or a thermal polymerization initiator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57186117A JPH0653770B2 (en) | 1982-10-25 | 1982-10-25 | Curable resin composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57186117A JPH0653770B2 (en) | 1982-10-25 | 1982-10-25 | Curable resin composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5975916A true JPS5975916A (en) | 1984-04-28 |
| JPH0653770B2 JPH0653770B2 (en) | 1994-07-20 |
Family
ID=16182654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57186117A Expired - Lifetime JPH0653770B2 (en) | 1982-10-25 | 1982-10-25 | Curable resin composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0653770B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02113008A (en) * | 1988-10-21 | 1990-04-25 | Kuraray Co Ltd | Conjugated diene-based macromonomer having unsubstituted or substituted vinyl group at one terminal, production thereof and composition containing the same |
| JP2010260905A (en) * | 2009-04-30 | 2010-11-18 | Nippon Paint Co Ltd | Photocurable composition |
| WO2015049842A1 (en) * | 2013-10-04 | 2015-04-09 | 日本曹達株式会社 | Acrylic-modified, pb-curable composition having excellent light resistance and exceptional mechanical strength |
| WO2017170706A1 (en) * | 2016-03-31 | 2017-10-05 | 横浜ゴム株式会社 | Photocurable resin, mixture, and photocurable resin composition |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4837495A (en) * | 1971-09-14 | 1973-06-02 |
-
1982
- 1982-10-25 JP JP57186117A patent/JPH0653770B2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4837495A (en) * | 1971-09-14 | 1973-06-02 |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02113008A (en) * | 1988-10-21 | 1990-04-25 | Kuraray Co Ltd | Conjugated diene-based macromonomer having unsubstituted or substituted vinyl group at one terminal, production thereof and composition containing the same |
| JP2010260905A (en) * | 2009-04-30 | 2010-11-18 | Nippon Paint Co Ltd | Photocurable composition |
| WO2015049842A1 (en) * | 2013-10-04 | 2015-04-09 | 日本曹達株式会社 | Acrylic-modified, pb-curable composition having excellent light resistance and exceptional mechanical strength |
| CN105593255A (en) * | 2013-10-04 | 2016-05-18 | 日本曹达株式会社 | Acrylic-modified, PB-curable composition having excellent light resistance and exceptional mechanical strength |
| JP6059356B2 (en) * | 2013-10-04 | 2017-01-11 | 日本曹達株式会社 | Acrylic-modified PB curable composition having light resistance and excellent mechanical strength |
| WO2017170706A1 (en) * | 2016-03-31 | 2017-10-05 | 横浜ゴム株式会社 | Photocurable resin, mixture, and photocurable resin composition |
| US11248079B2 (en) | 2016-03-31 | 2022-02-15 | Sika Hamatite Co., Ltd. | Photocurable resin, mixture, and photocurable resin composition |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0653770B2 (en) | 1994-07-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101664765B1 (en) | Modified liquid diene rubber and production method for same | |
| JP2001506693A (en) | Method for producing radiation-crosslinkable polymer acrylate or methacrylate | |
| JP2010144000A (en) | Photocurable resin composition, photocurable moistureproof sealing material for use in electronic paper, electronic paper, and method for manufacturing the same | |
| JP2008280414A (en) | Photocurable resin composition, photocurable moistureproof insulating coating for mounting circuit board, electronic part and its manufacturing method | |
| EP0187044A2 (en) | Radiation curable macromonomer compositions and products | |
| KR20180082880A (en) | Coating meterial composition | |
| JPS5949211A (en) | Humidity resistant paint using t-butylacrylate branched polymer | |
| JP2003192750A (en) | Ultraviolet curing resin composition | |
| US4929171A (en) | Composite polyvinylchloride plastisol coating and method of applying it to a metal sheet | |
| JP5162893B2 (en) | Manufacturing method of photocurable resin composition, photocurable moisture-proof insulating coating for mounting circuit board, mounting circuit board, and manufacturing method of mounting circuit board | |
| US5361616A (en) | Coating composition and process for producing a precoated plate | |
| DK163821B (en) | POLYCARBONATE FORMULA WITH A COVERAGE AND PROCEDURE FOR PREPARING THEREOF | |
| JPS5975916A (en) | Curable resin composition | |
| JPS60195171A (en) | Ultraviolet-curing ink composition | |
| JP6857013B2 (en) | LED curable moisture-proof insulation coating agent | |
| JPS6152169B2 (en) | ||
| JPH07286117A (en) | Photo-setting moistureproof insulating coating and production of moistureproof insulated electronic part | |
| MXPA02006765A (en) | Uv curable woodcoat compositions. | |
| JP6654437B2 (en) | Photocurable moisture-proof insulating coating composition | |
| JPS6279243A (en) | Active energy beam curable composition | |
| JPH08134376A (en) | Photosetting moistureproof insulation coating and production of moistureproof insulated electronic part | |
| CN116635452A (en) | Free radically polymerizable crosslinking agent, curable composition, and adhesive therefrom | |
| CN116507680A (en) | Free radically polymerizable crosslinking agent, curable composition, and adhesive therefrom | |
| JP5125100B2 (en) | Method for producing acrylic polymer having polymerizable unsaturated bond | |
| JPS59227915A (en) | Curable liquid resin composition and optical fiber coating material based thereon |