JPH01278511A - Unsaturated polyester resin composition for water-permeable coating - Google Patents

Unsaturated polyester resin composition for water-permeable coating

Info

Publication number
JPH01278511A
JPH01278511A JP10789688A JP10789688A JPH01278511A JP H01278511 A JPH01278511 A JP H01278511A JP 10789688 A JP10789688 A JP 10789688A JP 10789688 A JP10789688 A JP 10789688A JP H01278511 A JPH01278511 A JP H01278511A
Authority
JP
Japan
Prior art keywords
unsaturated polyester
polyester resin
meth
water
resin composition
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
Application number
JP10789688A
Other languages
Japanese (ja)
Other versions
JPH0673949B2 (en
Inventor
Akira Kumagai
晃 熊谷
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.)
KYUSHU TORYO KOGYO KK
Nippon Shokubai Co Ltd
Original Assignee
KYUSHU TORYO KOGYO KK
Nippon Shokubai 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 KYUSHU TORYO KOGYO KK, Nippon Shokubai Co Ltd filed Critical KYUSHU TORYO KOGYO KK
Priority to JP63107896A priority Critical patent/JPH0673949B2/en
Publication of JPH01278511A publication Critical patent/JPH01278511A/en
Publication of JPH0673949B2 publication Critical patent/JPH0673949B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Laminated Bodies (AREA)
  • Paints Or Removers (AREA)
  • Macromonomer-Based Addition Polymer (AREA)

Abstract

PURPOSE:To obtain the subject composition capable of preventing dew condensation and suitable as a woody base material such as a decorative laminate, especially a component material in a place with a high humidity such as a kitchen or bathroom by mixing an unsaturated polyester with a specified amount of a hydroxyl group-containing (meth)acrylate. CONSTITUTION:An aimed composition obtained by mixing a hydroxyl group- containing (meth)acrylate monomer (B) such as hydroxyethyl methacrylate or hydroxyethyl acrylate with an unsaturated polyester resin (A) in a ratio of 40-150pts.wt. of the component (B) based on 100pts.wt. of the component (A). In addition, cyclohexane peroxide, methyl ethyl ketone peroxide, etc., is recommended to be mixed therewith as a curing catalyst or curing accelerator.

Description

【発明の詳細な説明】 (産業上の利用分野) 本発明は透水性コーティング用不飽和ポリエステル樹脂
組成物に関し、さらに詳しくは各種化粧板等の木質基材
に特に好適なコーティング用樹脂組成物に関づ゛る。
Detailed Description of the Invention (Industrial Application Field) The present invention relates to an unsaturated polyester resin composition for water-permeable coating, and more specifically to a coating resin composition particularly suitable for wood substrates such as various decorative laminates. It's related.

(従来の技術) 従来のコーティング用不飽和ポリエステル樹脂組成物と
しては、無水マレイン酸、フマル酸等の不飽和二塩基酸
(一般には無水フタル酸、アジピン酸などの飽和二塩基
酸を混合)とエチレングリ]−ル、ジエヂレングリコー
ル、プロピレングリコール等のグリコール類を反応縮合
させた物をスチレン等の重合性モノマーに溶解したもの
が代表的なものである。
(Prior art) Conventional unsaturated polyester resin compositions for coating include unsaturated dibasic acids such as maleic anhydride and fumaric acid (generally mixed with saturated dibasic acids such as phthalic anhydride and adipic acid). A typical example is a product obtained by reaction condensation of glycols such as ethylene glycol, diethyl glycol, propylene glycol, etc., and dissolved in a polymerizable monomer such as styrene.

(発明が解決しようとする問題点) 前記した従来の樹脂組成物では、耐水着を重要視し、透
水性についてはほとんど考慮されていない。
(Problems to be Solved by the Invention) In the conventional resin compositions described above, importance is placed on water resistance, and little consideration is given to water permeability.

そのため、結露しやすく、調湿能力についてもほとんど
望めない問題がある。
Therefore, there is a problem that dew condensation easily occurs and the humidity control ability is hardly expected.

本発明はこのような事情に鑑みてなされたもので、その
目的どJ−るところは、従来の塗膜機能を有しながら優
れた透水能力を有し且つ透明性(深み)が改善されてい
て、塗装ののり(付着)もほとんどの塗11に対して良
好である透水性コーティング用樹脂組成物を提供しよう
とするものである。
The present invention was made in view of these circumstances, and its purpose is to provide a film that has the conventional coating function, has excellent water permeability, and has improved transparency (depth). Therefore, the present invention aims to provide a water-permeable coating resin composition that has good adhesion (adhesion) to most coatings.

(問題点を解決するだめの手段) 本発明は斯る目的を達成するために、不飽和ポリエステ
ルにヒドロキシエチルメタクリレ−1−やヒトI]キシ
エチルアクリレー1〜等の水酸基含有(メタ)アクリレ
ートモノマーを、不飽和ポリエステル100重量部に対
し水酸基含有(メタ)アクリレートモノマー40〜15
0重量部の範囲で配合してなるものである。
(Another Means to Solve the Problems) In order to achieve the above object, the present invention provides unsaturated polyesters containing hydroxyl groups (meth) such as hydroxyethyl methacrylate-1-, human I]xyethyl acrylate 1-, etc. The acrylate monomer is 40 to 15 parts by weight of hydroxyl group-containing (meth)acrylate monomer per 100 parts by weight of unsaturated polyester.
The content is in the range of 0 parts by weight.

本発明において、不飽和ポリエステルは、無水マレイン
酸、無水フマル酸等の不飽和二塩基酸く一般にはフタル
酸、アジピン酸などの飽和二塩基酸を混合)とエヂレン
グリ]−ル、ジエヂレングリコール、プロピレングリ」
−ル等のグリ」−ル類を反応縮合さけた物が挙げられる
In the present invention, the unsaturated polyester is a mixture of unsaturated dibasic acids such as maleic anhydride and fumaric anhydride (generally a mixture of saturated dibasic acids such as phthalic acid and adipic acid), ethylene glycol, and dielene glycol. , Propylene Gri”
Examples include those obtained by reaction condensation of glycols such as -ols.

そして、不飽和ポリニスデルに対する水酸基含有(メタ
)アクリレートモノマーの配合量の調節は、水酸基含有
(メタ)アクリレートモノマーの使用量が不飽和ポリエ
ステルに対して適正割合内で多い程、透水性が高くなる
。しかし、適正割合を超えて多量になると、樹脂組成物
が木質基材に浸透しや(−<また硬化時の収縮も大きく
なるため、良好な光沢が1qられ41くなる。また、透
水性が過剰に4rりすぎて、吸水時にふくれ等の耐水性
の欠如に阜く欠陥が生じやすくなる。
The amount of the hydroxyl group-containing (meth)acrylate monomer blended into the unsaturated polynisder is adjusted so that the greater the amount of the hydroxyl group-containing (meth)acrylate monomer used within the appropriate ratio relative to the unsaturated polyester, the higher the water permeability will be. However, if the amount exceeds the appropriate ratio, the resin composition will penetrate into the wood base material (-< Also, shrinkage during curing will increase, resulting in a good gloss of 1q and 41%. Also, the water permeability will decrease. Excessive use of 4R tends to cause defects due to lack of water resistance such as blistering when water is absorbed.

一方、少量し過ぎては、目的と覆る透水性が十分でなく
なり、結露防止効果や調湿能力が発揮されない。また、
樹脂組成物の硬化性が低下覆る。
On the other hand, if the amount is too small, the desired water permeability will not be sufficient, and the dew condensation prevention effect and humidity control ability will not be exhibited. Also,
The curability of the resin composition decreases.

又、硬化触媒或いは硬化促進剤としては、加熱硬化では
、シクロへキザノンパーAキサイド、クメンハイドロパ
ーオキ4ノイド、ラウロイルバーオーキザイド、ter
t−プチルパーベンゾエ−1−。
In addition, as a curing catalyst or curing accelerator, in the case of heat curing, cyclohexanone peroxide, cumene hydroperoxynoid, lauroyl veroxide, ter
t-Butylperbenzoe-1-.

ジーt: e r t−ブチルバーオーに1ナイト、ペ
ンゾイルバーオキリイド又は同ペース1〜.アゾヒスイ
ソブブI」二l〜リル舌があり、これらに適量のフタル
酸ジメチル、フタル酸ジブデル、小スフニー1〜等で希
釈したものが用いられることもある。常温硬化では一般
に過酸化物−促進剤の系が含有され、よく使われるもの
としてはメチルエチルケトンバーオキザイド、ナフテン
酸コバル1〜又はオクヂル酸コバルト、過酸化ペンゾイ
ルージメヂルアニリン又はトルイジンなどがあるが、こ
れらの含有量は樹脂に対して、たとえばメチルエチルク
′トンパーオーキザイドでは1重量%、ナフテン酸コバ
ルトでは0.5重量%が望ましい。促進剤としてはこの
他にも金属石りん類や数種の有機化合物も効果が大きい
G-t: ert-butyl baro for 1 night, penzoyl bar oxylide or the same pace for 1~. There are several types of azohisisobubu I, and these are sometimes used diluted with an appropriate amount of dimethyl phthalate, dibdel phthalate, small phthalate, etc. Cold curing generally involves peroxide-accelerator systems, commonly used include methyl ethyl ketone peroxide, cobalt naphthenate or cobalt ocdylate, penzoyl dimylaniline peroxide or toluidine. However, the content of these components is desirably 1% by weight for methyl ethyl chloride peroxidide and 0.5% by weight for cobalt naphthenate, based on the resin. In addition to these accelerators, metal phosphorus and several types of organic compounds are also highly effective.

又、使用目的に応じて、たとえば顔料、染料。Also, depending on the purpose of use, for example, pigments and dyes.

粘度調節剤、たれ防止剤、クロス及びレベリング材、沈
降防止剤9色分れ防止剤、顔料分散剤、皮張り防止剤、
充てん剤、補強剤、離型剤等の各種添加物が加えられる
Viscosity modifier, anti-sag agent, cloth and leveling material, anti-settling agent 9 anti-color separation agent, pigment dispersant, anti-skinning agent,
Various additives such as fillers, reinforcing agents, and mold release agents are added.

(実施例) 以下本発明を実施例で詳細に説明する。(Example) The present invention will be explained in detail below with reference to Examples.

実施例エ プロピレングリコール0.95モル、ジエチレングリコ
ール0.2モル、無水フタル酸0.4モルおよび無水マ
レインl1i0.6モルを反応縮合させた反応液  1
00重量部に2−ヒドロキシエチルメタクリレ−1〜1
00重量部を加えて不飽和ポリエステル樹脂液を作成し
た。
Example Reaction liquid 1 in which 0.95 mol of epropylene glycol, 0.2 mol of diethylene glycol, 0.4 mol of phthalic anhydride and 0.6 mol of maleic anhydride 11 were reacted and condensed.
00 parts by weight of 2-hydroxyethyl methacrylate-1 to 1
00 parts by weight was added to prepare an unsaturated polyester resin liquid.

実施例II プロピレングリ−1−ル0.2王ル、トリメチー11−
ルブ[jパンジアリルエーテル02モル、ジエチレング
リコール06モル、エチレングリコール0.2モルおよ
び無水マレイン酸1.02モルを反応縮合させた反応液
100重量部に2−ヒドロキシエチルメタクリレ−1・
50重量部を加えて不飽和ポリエステル樹脂液を作成し
た。
Example II Propylene glycol 0.2Kl, trimethyl 11-
2-hydroxyethyl methacrylate-1.
50 parts by weight was added to prepare an unsaturated polyester resin liquid.

実施例■ プロピレングリコール13モル、ジエチレングリコール
06モル、ヘラ1〜酸0.7モル、無水フタル酸0.3
モルおよび無水マレイン! 1.4モルを反応縮合さV
tこ反応液100重量部に2−ヒドロキシエチルメタク
リレ−1・66重量部を加えて不飽和ポリエステル樹脂
液を作成した。
Example ■ 13 moles of propylene glycol, 06 moles of diethylene glycol, 0.7 moles of spatula 1 to acid, 0.3 moles of phthalic anhydride
Mol and anhydrous malein! 1.4 mol of V
1.66 parts by weight of 2-hydroxyethyl methacrylate was added to 100 parts by weight of the reaction solution to prepare an unsaturated polyester resin liquid.

次に、本発明との比較のために、−殻内な不飽和ポリエ
ステル樹脂を示す。
Next, for comparison with the present invention, an in-shell unsaturated polyester resin is shown.

比較例 プロピレングリコール2モル、ジエチレングリコール2
モル、無水フタル酸2モルJ)よび無水フタル酸2モル
を反応縮合さゼた反応液100重量部にスチレン50重
量部を加えて不飽和ポリニスデル樹脂を作成した。
Comparative example 2 moles of propylene glycol, 2 moles of diethylene glycol
An unsaturated polynisder resin was prepared by adding 50 parts by weight of styrene to 100 parts by weight of a reaction solution obtained by reaction condensation of 2 moles of phthalic anhydride and 2 moles of phthalic anhydride.

前記実施例1〜■および比較例の配合組成を表1に示す
Table 1 shows the formulation compositions of Examples 1 to ① and Comparative Example.

表1 次に本発明の透水性の不飽和ポリエステル樹脂と、比較
例の非透水性不飽和ポリエステル樹脂との透水性の差異
を示すため、ベニヤにツキ板を接着り、 l;ものAど
、ベニヤに化粧紙を接着したちのBとに、夫々、実施例
■で得られた樹脂液Cと比較例の樹脂液りを塗布してN
 f!、硬化したもので比較した。
Table 1 Next, in order to show the difference in water permeability between the water permeable unsaturated polyester resin of the present invention and the non-water permeable unsaturated polyester resin of the comparative example, a plywood board was glued to the veneer. Applying resin liquid C obtained in Example ① and resin liquid obtained in Comparative Example to B and B with decorative paper adhered to the veneer, respectively.
f! , compared with the hardened one.

その結果を表2に示す。The results are shown in Table 2.

表2 (注1) 透湿度(■/cm2h )はJIs、に65
49記載の方法に基づいて測定した。
Table 2 (Note 1) Moisture permeability (■/cm2h) is JIs, 65
It was measured based on the method described in 49.

(注2) 密着性はレロハンアーブ剥離デス[〜により
評価した。
(Note 2) Adhesion was evaluated by Rerohan Arb Peeling Test [~].

(発明の効果) したがって本発明によれば次の利点がある。(Effect of the invention) Therefore, the present invention has the following advantages.

■ 透水性を有しているから、結露を防止でき、特に台
所や風呂場等の湿度が高い場所にお(プる構成材のコー
ティング用に好適である。
■ Because it has water permeability, it can prevent condensation and is particularly suitable for coating structural materials in high humidity areas such as kitchens and bathrooms.

■ 調湿能力を有しているので、特に化粧板等の木質基
材の湿度調整に有益である。
■ Since it has a humidity control ability, it is particularly useful for controlling the humidity of wood substrates such as decorative boards.

■ 基材に対する含浸性および密着性が良好で木質基材
はもとより鉄板等の金属やガラス等の基材にも有用であ
る。
- It has good impregnation and adhesion to substrates and is useful not only for wood substrates but also for metals such as iron plates and glass substrates.

■ 透明性(深み)が良好で、特に艶を求められる化粧
板等に有用である。
■ It has good transparency (depth) and is especially useful for decorative boards that require gloss.

特許出願人  九州塗料工業株式会社 特許出願人   日本触媒化学工業株式会社代  理 
 人     早    川    改    名−9
Patent applicant Kyushu Paint Industry Co., Ltd. Patent applicant Nippon Shokubai Chemical Co., Ltd. Agent
Person Hayakawa name changed -9
=

Claims (1)

【特許請求の範囲】[Claims] 1、不飽和ポリエステルにヒドロキシエチルメタクリレ
ートやヒドロキシエチルアクリレート等の水酸基含有(
メタ)アクリレートモノマーを、不飽和ポリエステル1
00重量部に対し水酸基含有(メタ)アクリレートモノ
マー40〜150重量部の範囲で配合してなる透水性コ
ーティング用不飽和ポリエステル樹脂組成物。
1. Unsaturated polyester containing hydroxyl groups such as hydroxyethyl methacrylate and hydroxyethyl acrylate (
meth)acrylate monomer, unsaturated polyester 1
1. An unsaturated polyester resin composition for water permeable coating, comprising 40 to 150 parts by weight of a hydroxyl group-containing (meth)acrylate monomer per 00 parts by weight.
JP63107896A 1988-04-28 1988-04-28 Veneer Expired - Lifetime JPH0673949B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63107896A JPH0673949B2 (en) 1988-04-28 1988-04-28 Veneer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63107896A JPH0673949B2 (en) 1988-04-28 1988-04-28 Veneer

Publications (2)

Publication Number Publication Date
JPH01278511A true JPH01278511A (en) 1989-11-08
JPH0673949B2 JPH0673949B2 (en) 1994-09-21

Family

ID=14470817

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63107896A Expired - Lifetime JPH0673949B2 (en) 1988-04-28 1988-04-28 Veneer

Country Status (1)

Country Link
JP (1) JPH0673949B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003183489A (en) * 2001-12-21 2003-07-03 Nippon Synthetic Chem Ind Co Ltd:The Unsaturated polyester resin composition

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4921428A (en) * 1972-06-19 1974-02-25
JPS56120719A (en) * 1980-02-29 1981-09-22 Dainippon Ink & Chem Inc Resin composition
JPS58154765A (en) * 1982-02-05 1983-09-14 Daicel Chem Ind Ltd Photo-curing resin composition

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4921428A (en) * 1972-06-19 1974-02-25
JPS56120719A (en) * 1980-02-29 1981-09-22 Dainippon Ink & Chem Inc Resin composition
JPS58154765A (en) * 1982-02-05 1983-09-14 Daicel Chem Ind Ltd Photo-curing resin composition

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003183489A (en) * 2001-12-21 2003-07-03 Nippon Synthetic Chem Ind Co Ltd:The Unsaturated polyester resin composition

Also Published As

Publication number Publication date
JPH0673949B2 (en) 1994-09-21

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