JP2915455B2 - Acrylic resin aqueous emulsion composition - Google Patents
Acrylic resin aqueous emulsion compositionInfo
- Publication number
- JP2915455B2 JP2915455B2 JP31457889A JP31457889A JP2915455B2 JP 2915455 B2 JP2915455 B2 JP 2915455B2 JP 31457889 A JP31457889 A JP 31457889A JP 31457889 A JP31457889 A JP 31457889A JP 2915455 B2 JP2915455 B2 JP 2915455B2
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- weight
- emulsion
- component
- aqueous
- acrylic resin
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- Adhesives Or Adhesive Processes (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polymerisation Methods In General (AREA)
- Paints Or Removers (AREA)
Description
【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、ガラス、非吸水性セラミックス、タイル金
属板等の非吸水性基材に対しても十分な耐水性に富む密
着力を与える接着剤、目地材又は塗料用アクリル系樹脂
水性エマルジョン組成物に関するもので、このものは、
接着剤、目地材、塗料として有用である。DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to an adhesive which imparts sufficient water-resistant adhesion to non-water-absorbing substrates such as glass, non-water-absorbing ceramics and tile metal plates. Agent, joint material or acrylic resin aqueous emulsion composition for paints,
Useful as adhesives, joints and paints.
タイル、ガラス等の非吸水性基材の接着剤、目地材と
しては、エポキシ樹脂、シリコーン樹脂、ウレタン樹
脂、またはこれらに炭酸カルシウム粉末等を配合したも
のが用いられている。これらの樹脂接着剤の密着力は耐
水性が良好で、水に長期間浸漬してもふくれ、剥離が生
じにくい。As an adhesive or joint material for a non-water-absorbing substrate such as a tile or glass, an epoxy resin, a silicone resin, a urethane resin, or a mixture of these with calcium carbonate powder or the like is used. The adhesive strength of these resin adhesives is good in water resistance, and hardly causes blistering and peeling even when immersed in water for a long time.
木、コンクリート、紙等の吸水性基材に対して密着力
の良好なアクリル系樹脂水性エマルジョンをタイル、ガ
ラスの接着剤、目地材、塗料に用いても皮膜は耐水性に
乏しく、浸漬すると皮膜が基材より剥離しやすく信頼性
に不安がある。Even when an aqueous acrylic resin emulsion with good adhesion to water-absorbing substrates such as wood, concrete, paper, etc. is used for tiles, glass adhesives, joints, and paints, the film is poorly water-resistant, and when dipped, the film is poor. Is easily peeled off from the base material, and there is concern about its reliability.
このような欠点を改良するために、非イオン性界面活
性剤または、反応性界面活性剤あるいは保護コロイドを
ビニル単量体の乳化重合時に使用したり、架橋手法の導
入やシランカップリング剤やけい素含有ポリビニルアル
コール等の使用が試みられているが、いずれも耐水接着
力の向上効果が十分でない。In order to remedy such drawbacks, nonionic surfactants, reactive surfactants or protective colloids can be used during the emulsion polymerization of vinyl monomers, the introduction of crosslinking methods, silane coupling agents and silica. Attempts have been made to use sulfur-containing polyvinyl alcohol, etc., but none of them has a sufficient effect of improving the water-resistant adhesive strength.
本発明は、タイル、ガラス等の非吸水性基材に対して
も耐水性に優れた密着性を与える接着剤、目地材、塗料
を与えることを目的とする。SUMMARY OF THE INVENTION An object of the present invention is to provide an adhesive, a joint material, and a paint that provide excellent water resistance even to non-water-absorbing substrates such as tiles and glass.
本発明は、アクリル系樹脂水性エマルジョンにMgOま
たはMg（OH）2,MgCO3を配合することにより耐水性に優
れた密着性を与える接着剤、目地材又は塗料用アクリル
系樹脂水性エマルジョン組成物を与える。即ち、本発明
は、 Ａ成分： （ａ）炭素数が１〜８の一価の脂肪族アルコールとアク
リル酸とのアクリル酸アルキルエステルを40〜80重量
％、（ｂ）スチレン、メタクリル酸メチル、メタクリル
酸エチル、メタクリル酸プロピル、メタクリル酸ブチ
ル、アクリロニトリル、メタクリロニトリル、酢酸ビニ
ルより選ばれたビニル単量体20〜60重量％、および
（ｃ）その他のビニル単量体０〜10重量％よりなる単量
体混合物を乳化重合して得た最低造膜温度が60℃以下の
共重合体水性エマルジョン Ｂ成分： 水酸化マグネシウム、酸化マグネシウム、炭酸マグネシ
ウムの群より選ばれた粒径が200ミクロン（μｍ）以下
の無機化合物 上記Ａ成分の共重合体水性エマルジョンの樹脂固形分
量100重量部に対し、Ｂ成分が0.1〜30重量部の比率で配
合されてなる接着剤、目地材又は塗料用アクリル系樹脂
水性エマルジョン組成物を提供するものである。The present invention provides an acrylic resin aqueous emulsion composition for an adhesive, a jointing material, or a paint, which gives excellent adhesion to water by mixing MgO or Mg (OH) 2 , MgCO 3 into an aqueous acrylic resin emulsion. give. That is, the present invention provides: A component: (a) 40 to 80% by weight of an alkyl acrylate of a monohydric aliphatic alcohol having 1 to 8 carbon atoms and acrylic acid, (b) styrene, methyl methacrylate, From 20 to 60% by weight of a vinyl monomer selected from ethyl methacrylate, propyl methacrylate, butyl methacrylate, acrylonitrile, methacrylonitrile, vinyl acetate, and (c) from 0 to 10% by weight of other vinyl monomers Aqueous emulsion having a minimum film-forming temperature of 60 ° C. or less obtained by emulsion polymerization of a monomer mixture having the following composition: Component B: a particle size of 200 μm selected from the group consisting of magnesium hydroxide, magnesium oxide, and magnesium carbonate ( μm) The following inorganic compound: A component obtained by blending the component B in an amount of 0.1 to 30 parts by weight with respect to 100 parts by weight of the resin solid content of the aqueous emulsion of the component A. Agents, there is provided a joint compound or paint Acrylic resin aqueous emulsion composition.
（Ａ成分） Ａ成分のアクリル系樹脂水性エマルジョンは、前述の
（ａ）アクリル酸低級アルキルエステル40〜80重量％
と、（ｂ）ハード単量体20〜60重量％と、（ｃ）その他
の単量体０〜10重量％とを、アニオン性界面活性剤の存
在下に40〜120℃の温度で乳化重合することにより得ら
れる。(A component) The acrylic resin aqueous emulsion of the A component is 40 to 80% by weight of the above-mentioned (a) lower alkyl acrylate.
Emulsion polymerization of (b) 20 to 60% by weight of a hard monomer and (c) 0 to 10% by weight of another monomer at a temperature of 40 to 120 ° C in the presence of an anionic surfactant. It is obtained by doing.
Ａ成分の共重合体水性エマルジョンを与える（ａ）成
分のアクリル酸低級アルキルエステルは、そのホモ重合
体のガラス転移点が０℃以下のものであり、かかるもの
としては、アクリル酸メチル、アクリル酸エチル、アク
リル酸ｎ−プロピル、アクリル酸イソプロピル、アクリ
ル酸ｎ−ブチル、アクリル酸ｔ−ブチル、アクリル酸２
−ヒドロキシエチル、アクリル酸２−ヒドロキシプロピ
ル、アクリル酸ヘキシル等が利用でき、これらは皮膜に
可撓性を付与する。The lower alkyl acrylate of component (a) which gives the aqueous emulsion of the copolymer of component A has a homopolymer having a glass transition point of 0 ° C. or lower, and includes, for example, methyl acrylate and acrylic acid. Ethyl, n-propyl acrylate, isopropyl acrylate, n-butyl acrylate, t-butyl acrylate, acrylic acid 2
-Hydroxyethyl, 2-hydroxypropyl acrylate, hexyl acrylate and the like can be used, which impart flexibility to the film.
（ｂ）成分のハード単量体としては、スチレン、メタ
クリル酸メチル、メタクリル酸エチル、メタクリル酸プ
ロピル、メタクリル酸ブチル、アクリロニトリル、メタ
クリロニトリル、酢酸ビニルより選ばれた一種または二
種以上が使用される。このハード単量体は、その単独重
合体のガラス転移点（Tg）は20〜150℃で、皮膜に剛性
を付与するものである。As the hard monomer of the component (b), one or more selected from styrene, methyl methacrylate, ethyl methacrylate, propyl methacrylate, butyl methacrylate, acrylonitrile, methacrylonitrile, and vinyl acetate are used. You. This hard monomer has a glass transition point (Tg) of the homopolymer of 20 to 150 ° C. and imparts rigidity to the film.
（ｃ）成分の他の単量体としては、アクリル酸、メタ
クリル酸、無水マレイン酸、イタコン酸等の不飽和酸、
メタクリル酸グリシジル、アクリルアミド、メタクリル
アミド、Ｎ−フェニルマレイミド、２−ヒドロキシエチ
ルアクリレート、２−ヒドロキシエチルメタクリレー
ト、２−ヒドロキシプロピルアクリレート、２−ヒドロ
キシプロルメタクリレート、メチロール基含有不飽和単
量体、リン含有単量体等の官能性体量体、エチレン、塩
化ビニル等のTg調整等のために加える単量体である。Other monomers of component (c) include unsaturated acids such as acrylic acid, methacrylic acid, maleic anhydride, and itaconic acid;
Glycidyl methacrylate, acrylamide, methacrylamide, N-phenylmaleimide, 2-hydroxyethyl acrylate, 2-hydroxyethyl methacrylate, 2-hydroxypropyl acrylate, 2-hydroxypropyl methacrylate, methylol group-containing unsaturated monomer, phosphorus-containing Functional monomers such as monomers, and monomers added for adjusting Tg of ethylene, vinyl chloride and the like.
アニオン性界面活性剤としては、ラウリン酸スルホン
酸ソーダー、ステアリン酸ソーダー、ポリオキシエチレ
ンアルキルエーテル硫酸エステルソーダー、ポリオキシ
エチレンアルキルフェニルエーテルスルホン酸ソーダ
ー、アルカンスルホン酸ソーダー、アルキルベンゼンス
ルホン酸ソーダー等の有機スルホン酸ソーダー塩；脂肪
族石鹸、脂肪酸サルコシド、ロジン酸石鹸等の脂肪酸金
属塩：これらのNa+の代りにK+、NH4 +、アルカノールア
ミンイオンを有する硫酸エステル型アニオン性界面活性
剤もしくは脂肪酸誘導体が利用できる。Examples of the anionic surfactant include organic sulfones such as sodium laurate sulfonate, sodium stearate, sodium polyoxyethylene alkyl ether sulfate, sodium polyoxyethylene alkyl phenyl ether sulfonate, sodium alkane sulfonate, and sodium alkylbenzene sulfonate. Acid soda salts; fatty acid metal salts such as aliphatic soaps, fatty acid sarcosides, and rosin acid soaps: sulfate-type anionic surfactants or fatty acid derivatives having K + , NH 4 + and alkanolamine ions in place of Na + Is available.
これらアニオン性乳化剤は、得られる水性エマルジョ
ンの共重合体100重量部に対し、固形分量で0.2〜5.0重
量部の割合で用いる。These anionic emulsifiers are used in a proportion of 0.2 to 5.0 parts by weight in terms of solid content based on 100 parts by weight of the copolymer of the obtained aqueous emulsion.
アニオン性乳化剤と一緒にポリオキシエチレンアルキ
ルエーテル、ポリオキシエチレンアルキルフェニルエー
テル、ポリオキシエチレン化ヒマシ油等のノニオン性界
面活性剤を併用しても良い。A nonionic surfactant such as polyoxyethylene alkyl ether, polyoxyethylene alkyl phenyl ether, and polyoxyethylated castor oil may be used in combination with the anionic emulsifier.
乳化重合は通常の方法で行われ、得られる共重合体水
性エマルジョン中の脂肪固形分濃度は20〜65重量％、共
重合体粒子の粒径は0.03〜３ミクロンが一般である。Emulsion polymerization is carried out by an ordinary method, and the resulting copolymer aqueous emulsion generally has a fat solid content of 20 to 65% by weight and a copolymer particle size of 0.03 to 3 microns.
共重合体水性エマルジョンの最低造膜温度は60℃以
下、好ましくは40℃以下が作業性の面で好ましい。ま
た、Ｂ成分の混合に対して安定であることが必要であ
る。但し、凝集を目的としたエマルジョンを少量使用し
てエマルジョン組成物の系を増粘させて使用することは
可能である。The minimum film forming temperature of the aqueous copolymer emulsion is preferably 60 ° C. or lower, and more preferably 40 ° C. or lower in terms of workability. Further, it is necessary to be stable with respect to mixing of the B component. However, it is possible to use a small amount of emulsion for the purpose of aggregation to thicken the emulsion composition system.
（Ｂ成分） Ｂ成分としては、酸化マグネシウム、水酸化マグネシ
ウム、または炭酸マグネシウムが単独あるいは混合して
用いられる。硫酸アルミニウム、塩化カルシウム、塩化
バリウム、塩化亜鉛はエマルジョンに配合する時にゲル
化が生じやすく、コテ塗りやハケ塗りが困難となる。水
酸化アルミニウムでは耐水性の向上に対する寄与が小さ
い。(Component B) As the component B, magnesium oxide, magnesium hydroxide, or magnesium carbonate is used alone or as a mixture. Aluminum sulfate, calcium chloride, barium chloride, and zinc chloride are liable to gel when incorporated into an emulsion, making it difficult to apply iron or brush. Aluminum hydroxide has a small contribution to the improvement of water resistance.
Ｂ成分は、エマルジョンの樹脂固形分、100重量部に
対し0.1〜30重量部の比率で配合される。配合量が少な
いと、皮膜の耐水密着性が十分でない。又、多すぎると
配合品の粘度が高くなり、塗布が困難になる。The component B is blended at a ratio of 0.1 to 30 parts by weight based on 100 parts by weight of the resin solid content of the emulsion. If the amount is too small, the water resistance of the film is not sufficient. On the other hand, if the amount is too large, the viscosity of the compounded product becomes high, and application becomes difficult.
またＢ成分の粒径は200μｍ以下が作業性の面から好
ましい。200μｍ以上では均一な混合が困難であり、か
つ燃料に使用する場合は平滑な塗膜が得られにくい。The particle diameter of the component B is preferably 200 μm or less from the viewpoint of workability. If it is 200 μm or more, uniform mixing is difficult, and when used as a fuel, it is difficult to obtain a smooth coating film.
（任意成分） 上記Ａ成分、Ｂ成分の他に、造膜助剤、消泡剤、フィ
ラー、顔料、防錆剤、凍結防止剤、増粘剤、湿潤剤、分
散剤、その他の添加剤を配合しても良い。(Optional components) In addition to the above components A and B, a film forming aid, an antifoaming agent, a filler, a pigment, a rust inhibitor, an antifreezing agent, a thickener, a wetting agent, a dispersing agent, and other additives. You may mix.
以下、実施例により本発明を更に詳細に説明する。な
お、例中の部および％は、特に例記しない限りは重量基
準である。Hereinafter, the present invention will be described in more detail with reference to examples. Parts and% in the examples are on a weight basis unless otherwise specified.
樹脂水性エマルジョンの製造例 例１ 温度調節器、いかり形攪拌器、還流冷却器、供給容
器、温度計及び窒素導入管を備えた反応容器内に、下記
の原料を装入した。Production Example of Resin Aqueous Emulsion Example 1 The following raw materials were charged into a reaction vessel equipped with a temperature controller, an anchor type stirrer, a reflux condenser, a supply vessel, a thermometer, and a nitrogen inlet tube.
水 200 部 エチレンオキシド20モルと反応させたｐ−ノイルフェ
ノールの硫酸半エステルのナトリウム塩（アニオン性乳
化剤Ａ）の35％水溶液 3.9部 次いで、反応容器内を窒素ガスで置換したのち、次に
示す供給物Ｉの10％を加え、混合物を90℃に加熱した。200 parts of water 35% aqueous solution of sodium salt of sulfuric acid half ester of p-noylphenol (anionic emulsifier A) reacted with 20 moles of ethylene oxide 3.9 parts Then, the inside of the reaction vessel is replaced with nitrogen gas, and 10% of product I was added and the mixture was heated to 90 ° C.
供給物Ｉ 水 110部 前記アニオン性乳化剤の35％水溶液 19部 アクリル酸ｎ−ブチル 192部 メタクリル酸メチル 192部 メタクリル酸 16部 更に、85部の水に2.5部の過硫酸カリウムを溶解した
もの（供給物II）の10％を容器内に装入後、残りの供給
物Ｉ全ておよび供給物IIの90％を3.5時間かけて容器内
に供給し、供給終了後、２時間、同温度に保って供給物
Ｉを重合させて固形分量50重量％のアニオン性樹脂水性
エマルジョン（最低造膜温度21℃）を得た。Feed I Water 110 parts 35% aqueous solution of the anionic emulsifier 19 parts n-butyl acrylate 192 parts methyl methacrylate 192 parts methacrylic acid 16 parts Furthermore, 2.5 parts of potassium persulfate dissolved in 85 parts of water ( After charging 10% of the feed II) into the vessel, all the remaining feed I and 90% of the feed II are fed into the vessel over 3.5 hours, and after the end of the feed, kept at the same temperature for 2 hours. The feed I was polymerized to obtain an aqueous anionic resin emulsion having a solid content of 50% by weight (minimum film forming temperature: 21 ° C.).
例２〜７ ビニル単量体の種類、乳化剤の種類、量を表１のよう
に変化させて、同表に示す物性の共重合体粒子の水性エ
マルジョンを得た。Examples 2 to 7 The aqueous emulsion of the copolymer particles having the physical properties shown in the table was obtained by changing the type of the vinyl monomer and the type and amount of the emulsifier as shown in Table 1.
なお、ノニオン性界面活性剤は、反応容器内に最初に
投入した。Incidentally, the nonionic surfactant was first charged into the reaction vessel.
実施例１〜３、比較例１〜７ 前記例１で得た共重合体水性エマルジョン100重量部
に対し、表２に示す無機化合物（酸化マグネシウム、水
酸化マグネシウム、炭酸マグネシウム、水酸化アルミニ
ウム、硫酸アルミニウム、塩化バリウム、塩化亜鉛、塩
化カルシウム）を1.0重量部配合、または配合しないで
ガラス被覆用エマルジョン組成物を調製した。 Examples 1 to 3 and Comparative Examples 1 to 7 The inorganic compounds (magnesium oxide, magnesium hydroxide, magnesium carbonate, aluminum hydroxide, sulfuric acid) shown in Table 2 were added to 100 parts by weight of the copolymer aqueous emulsion obtained in Example 1 above. Aluminum, barium chloride, zinc chloride, and calcium chloride) were mixed with or without 1.0 part by weight to prepare an emulsion composition for glass coating.
このエマルジョン組成物を、100mm×150mm×2mmのガ
ラス板上に厚さ0.5mmの皮膜が得られるように塗布し、2
0℃で２日間放置して皮膜を得た。This emulsion composition was applied on a 100 mm x 150 mm x 2 mm glass plate so as to obtain a film having a thickness of 0.5 mm.
The film was left at 0 ° C. for 2 days to obtain a film.
この皮膜について、碁盤目剥離テストと、これを水中
に入れ、皮膜の耐水性（皮膜がガラス板から浮き上るの
に要した日数を調べる）を実験した。This film was subjected to a cross-cut peeling test, and the film was put in water to test the water resistance of the film (check the number of days required for the film to rise from the glass plate).
結果を表２に示す。 Table 2 shows the results.
実施例４〜８、比較例８〜10 前記例１で得た共重合体水性エマルジョン100重量部
に対し、SNデフォーマー414（消泡剤、サンノプコ社製
商品名）１重量部、ブチルセロソルブ（造膜助剤、クラ
レ製）５重量部、重質炭酸カルシウム粉末100重量部、
セロサイズQP−4400H（分散剤、ユニオンカーバイド社
製商品名）の３％水溶液５重量部および表３に示す無機
化合物（酸化マグネシウム、水酸化マグネシウム、水酸
化アルミニウム）を同表に示す量だけ配合して、または
配合しないで接着剤、目地材又は塗料用アクリル系樹脂
水性エマルジョン組成物を調製した。 Examples 4 to 8 and Comparative Examples 8 to 10 1 part by weight of SN Deformer 414 (antifoaming agent, trade name, manufactured by San Nopco) and 100 parts by weight of butyl cellosolve (film forming) with respect to 100 parts by weight of the aqueous copolymer emulsion obtained in Example 1 above. 5 parts by weight, heavy calcium carbonate powder 100 parts by weight,
5 parts by weight of a 3% aqueous solution of cellosize QP-4400H (Dispersant, trade name, manufactured by Union Carbide) and inorganic compounds (magnesium oxide, magnesium hydroxide, aluminum hydroxide) shown in Table 3 are blended in the amounts shown in the same table. With or without blending, an aqueous acrylic resin emulsion composition for adhesives, joints or paints was prepared.
この組成物を実施例１〜３と同様にしてガラス板上に
塗布し、耐水密着性を調べた。This composition was applied on a glass plate in the same manner as in Examples 1 to 3, and the water resistance was examined.
結果を表３に示す。 Table 3 shows the results.
実施例９〜14、比較例11〜16 例２〜例７で得た共重合体水性エマルジョン100重量
部に酸化マグネシウム１重量部を配合して被覆用組成物
を調製し、実施例１と同様に皮膜の耐水性を評価した。 Examples 9 to 14, Comparative Examples 11 to 16 100 parts by weight of the copolymer aqueous emulsion obtained in Examples 2 to 7 were mixed with 1 part by weight of magnesium oxide to prepare a coating composition. The water resistance of the film was evaluated.
結果を表４に示す。 Table 4 shows the results.
なお、比較として酸化マグネシウムを配合しないエマ
ルジョンについても評価し、結果を同表に示した。For comparison, an emulsion containing no magnesium oxide was also evaluated, and the results are shown in the same table.
実施例15、比較例17 例１で得た共重合体水性エマルジョン100重量部に粒
径の異なる酸化マグネシウム１重量部を配合して被覆組
成物を調製し、これを実施例４〜８と同様にガラス板に
塗布し、皮膜の状態及び配合物の安定性について調べ
た。 Example 15, Comparative Example 17 A coating composition was prepared by blending 1 part by weight of magnesium oxide having a different particle size with 100 parts by weight of the aqueous copolymer emulsion obtained in Example 1, and was used in the same manner as in Examples 4 to 8. Was applied to a glass plate, and the state of the film and the stability of the composition were examined.
結果を表５に示す。 Table 5 shows the results.
実施例16 例１で得た共重合体水性エマルジョン100重量部に、
酸化マグネシウム２部を配合して被覆組成物を調製し、
これを鋼板上に0.5mmの厚さの皮膜が得られるようにア
プリケータで塗布し、20℃で２日放置して乾燥した。 Example 16 To 100 parts by weight of the aqueous copolymer emulsion obtained in Example 1,
A coating composition is prepared by blending 2 parts of magnesium oxide,
This was applied on a steel plate with an applicator so that a film having a thickness of 0.5 mm was obtained, and was allowed to dry at 20 ° C. for 2 days.
この試験片を水中に浸漬（JIS K−5663）したが、２
週間経過しても皮膜にふくれやブリスターの発生は見ら
れなかった。また、鋼板上の皮膜を手で剥すことは困難
であった。This test piece was immersed in water (JIS K-5663).
No blistering or blistering was observed in the film even after a lapse of weeks. In addition, it was difficult to peel off the film on the steel sheet by hand.
比較のため、MgOを配合しない例１のエマルジョンよ
り得られた鋼板上の皮膜は、水中浸漬５〜７日でふくれ
が発生し、手で皮膜を引張ると容易に皮膜が剥離した。For comparison, the coating on the steel plate obtained from the emulsion of Example 1 not containing MgO caused blistering in 5 to 7 days of immersion in water, and the coating was easily peeled when the coating was pulled by hand.
本発明のMgOまたはMg（OH）２を配合した接着剤、目
地材又は塗料用アクリル系樹脂水性エマルジョン組成物
は、ガラス、セラミックタイル、鋼板等の非吸水性材料
に対しても耐水性の選れた密着性を示す。The acrylic resin aqueous emulsion composition for an adhesive, a joint material or a coating composition containing MgO or Mg (OH) 2 of the present invention has a water-resistant selection property even for non-water-absorbing materials such as glass, ceramic tile, and steel sheet. It shows excellent adhesion.
この組成物は、タイル、ガラス等の無機材料用接着
剤、ママチック塗料、リシン塗料、パテ、目地材等のバ
インダーとして有用である。勿論、被着体が木、コンク
リート、紙、布等の吸水性材料に対しても、耐水密着性
に良好な皮膜を与えるもので、これらの被着剤、塗料、
目地材としても有用である。This composition is useful as an adhesive for inorganic materials such as tiles and glass, as a binder for mamatic paint, lysine paint, putty, joint filler and the like. Of course, even if the adherend is a water-absorbing material such as wood, concrete, paper, or cloth, it provides a film with good water-resistant adhesion, and these adherents, paints,
It is also useful as a joint material.
───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl.6，ＤＢ名) C08L 33/00 - 33/08 C09D 133/00 - 133/08 C09J 133/00 - 133/08 ──────────────────────────────────────────────────続 き Continued on the front page (58) Fields surveyed (Int. Cl. 6 , DB name) C08L 33/00-33/08 C09D 133/00-133/08 C09J 133/00-133/08
Claims (2)
リル酸よりなるアクリル酸アルキルエステルを40〜80重
量％ （ｂ）スチレン、メタクリル酸メチル、メタクリル酸エ
チル、メタクリル酸プロピル、メタクリル酸ブチル、ア
クリロニトリル、メタクリロニトリル、酢酸ビニルより
選ばれたハードビニル単量体20〜60重量％、 および （ｃ）その他のビニル単量体０〜10重量％ よりなる単量体混合物を乳化重合して得た最低造膜温度
が60℃以下の共重合体水性エマルジョン Ｂ成分： 水酸化マグネシウム、酸化マグネシウム、炭酸マグネシ
ウムの群から選ばれた少なくとも１種の化合物であり、
かつその粒径が200μｍ以下の無機化合物 上記Ａ成分の共重合体水性エマルジョンの樹脂固形分量
100重量部に対し、Ｂ成分が0.1〜30重量部の比率で配合
されてなる接着剤、目地材又は塗料用アクリル系樹脂水
性エマルジョン組成物。A component: (a) 40 to 80% by weight of an alkyl acrylate comprising a monovalent fatty acid alcohol having 1 to 8 carbon atoms and acrylic acid; and (b) styrene, methyl methacrylate, ethyl methacrylate. Propyl methacrylate, butyl methacrylate, acrylonitrile, methacrylonitrile, 20-60% by weight of a hard vinyl monomer selected from vinyl acetate, and (c) 0-10% by weight of another vinyl monomer. Aqueous copolymer emulsion having a minimum film-forming temperature of 60 ° C. or lower obtained by emulsion polymerization of a monomer mixture B component: At least one compound selected from the group consisting of magnesium hydroxide, magnesium oxide and magnesium carbonate,
And an inorganic compound having a particle size of 200 μm or less. Resin solid content of the aqueous emulsion of the copolymer of component A.
Aqueous acrylic resin emulsion composition for adhesives, joints or paints, wherein B component is blended in a ratio of 0.1 to 30 parts by weight with respect to 100 parts by weight.
ン性であることを特徴とする特許請求の範囲第１項記載
の接着剤、目地材又は塗料用アクリル系樹脂水性エマル
ジョン組成物。2. The aqueous acrylic resin emulsion composition for adhesives, joints or coatings according to claim 1, wherein the aqueous acrylic resin emulsion is anionic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31457889A JP2915455B2 (en) | 1989-12-04 | 1989-12-04 | Acrylic resin aqueous emulsion composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31457889A JP2915455B2 (en) | 1989-12-04 | 1989-12-04 | Acrylic resin aqueous emulsion composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03174401A JPH03174401A (en) | 1991-07-29 |
| JP2915455B2 true JP2915455B2 (en) | 1999-07-05 |
Family
ID=18054979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP31457889A Expired - Fee Related JP2915455B2 (en) | 1989-12-04 | 1989-12-04 | Acrylic resin aqueous emulsion composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2915455B2 (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5183841A (en) * | 1991-12-24 | 1993-02-02 | Avery Dennison Corporation | Removable pressure-sensitive adhesives for recyclable substrates |
| US5463182A (en) * | 1992-09-29 | 1995-10-31 | E. I. Du Pont De Nemours And Company | Esterification of carboxylate containing polymers |
| DE4404411A1 (en) * | 1994-02-11 | 1995-08-17 | Basf Ag | Dispersion floor adhesive |
| JPH08113733A (en) * | 1994-10-14 | 1996-05-07 | Fujikura Kasei Co Ltd | Water-based coating composition for building outer wall |
| JPH08302239A (en) * | 1995-04-28 | 1996-11-19 | Toyo Ink Mfg Co Ltd | Transparent coating |
| DE19621574A1 (en) * | 1996-05-29 | 1997-12-04 | Basf Ag | Binder for low-emission coating materials |
| JP3911687B2 (en) * | 1999-10-14 | 2007-05-09 | 関西ペイント株式会社 | Water-based sealer for inorganic material and method for producing sealer-coated inorganic material |
| DE10102019A1 (en) * | 2001-01-18 | 2002-07-25 | Clariant Gmbh | Powdered pigment preparation, especially for pigmenting thin acrylic film, comprises a dispersion of pigment in a copolymer of ethyl methacrylate, n-butyl methacrylate and methacrylic acid |
| CN103087567B (en) * | 2012-12-18 | 2016-03-23 | 芜湖恒坤汽车部件有限公司 | A kind of inhibition Anti-corrosion metal surface silane protective agent for surface treatment and preparation method thereof |
| CN104194689A (en) * | 2014-08-19 | 2014-12-10 | 南京晶云化工有限公司 | Acrylate adhesive and preparation method thereof |
| JP2018131356A (en) * | 2017-02-15 | 2018-08-23 | 旭化成株式会社 | Aqueous resin dispersion for mortar, mortar composition, and mortar-hardened article |
| CN107129715B (en) * | 2017-05-10 | 2019-08-23 | 河北晨阳工贸集团有限公司 | Dedicated airless spraying interior wall sealing wax of engineering and preparation method thereof |
-
1989
- 1989-12-04 JP JP31457889A patent/JP2915455B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03174401A (en) | 1991-07-29 |
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