JPH02227475A - Paint - Google Patents
PaintInfo
- Publication number
- JPH02227475A JPH02227475A JP4898189A JP4898189A JPH02227475A JP H02227475 A JPH02227475 A JP H02227475A JP 4898189 A JP4898189 A JP 4898189A JP 4898189 A JP4898189 A JP 4898189A JP H02227475 A JPH02227475 A JP H02227475A
- Authority
- JP
- Japan
- Prior art keywords
- weight
- parts
- paint
- coating composition
- polyethylene powder
- 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
Links
- 239000003973 paint Substances 0.000 title claims abstract description 37
- 239000008199 coating composition Substances 0.000 claims abstract description 21
- 239000000843 powder Substances 0.000 claims abstract description 18
- 229920002803 thermoplastic polyurethane Polymers 0.000 claims abstract description 13
- 239000004925 Acrylic resin Substances 0.000 claims abstract description 9
- 229920000178 Acrylic resin Polymers 0.000 claims abstract description 9
- -1 polyethylene Polymers 0.000 claims description 23
- 239000004698 Polyethylene Substances 0.000 claims description 16
- 229920000573 polyethylene Polymers 0.000 claims description 16
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 10
- 229910052731 fluorine Inorganic materials 0.000 claims description 10
- 239000011737 fluorine Substances 0.000 claims description 10
- 239000003822 epoxy resin Substances 0.000 claims description 4
- 229920000647 polyepoxide Polymers 0.000 claims description 4
- 239000000126 substance Substances 0.000 abstract description 18
- 238000000576 coating method Methods 0.000 abstract description 12
- 239000011248 coating agent Substances 0.000 abstract description 11
- 239000007788 liquid Substances 0.000 abstract description 3
- 239000002245 particle Substances 0.000 abstract description 2
- 238000013329 compounding Methods 0.000 abstract 2
- 239000002253 acid Substances 0.000 description 5
- 150000007513 acids Chemical class 0.000 description 5
- 229920001577 copolymer Polymers 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229920013716 polyethylene resin Polymers 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- SKYXLDSRLNRAPS-UHFFFAOYSA-N 1,2,4-trifluoro-5-methoxybenzene Chemical compound COC1=CC(F)=C(F)C=C1F SKYXLDSRLNRAPS-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
Landscapes
- Paints Or Removers (AREA)
Abstract
Description
【発明の詳細な説明】 〔産業上の利用分野〕 本発明は塗料に関する。[Detailed description of the invention] [Industrial application field] The present invention relates to paints.
〔従来の技術と発明が解決しようとする課題〕従来の塗
料として、例えば、特公昭６０−２１６８６号公報に開
示された含フツ素共重合体を塗料ベースとして使用した
ものがあり、表面硬度、光沢、耐光性等に優れているが
、耐薬品性に劣るという欠点があり、そのため薬液用タ
ンク等の外面に塗装するには不適であり、用途が制限さ
れるという欠点があった。[Prior art and problems to be solved by the invention] As a conventional paint, for example, there is a paint using a fluorine-containing copolymer disclosed in Japanese Patent Publication No. 60-21686 as a paint base. Although it has excellent gloss and light resistance, it has the disadvantage of poor chemical resistance, making it unsuitable for coating on the external surfaces of chemical liquid tanks, etc., and has the disadvantage of limiting its uses.
本発明は、上記問題点を解決した塗料を提供することを
目的としている。An object of the present invention is to provide a paint that solves the above problems.
上記目的を達成するために、請求項１の塗料に於いては
、アクリル樹脂の１００重量部に対し１００〜９００重
量部のウレタン樹脂を配合してなる第１塗装用組成物に
、さらに、該第１塗装用組成物の１００重量部に対し１
０〜２００重置部のポリエチレン粉末を添加したもので
ある。In order to achieve the above object, in the paint according to claim 1, a first coating composition comprising 100 to 900 parts by weight of urethane resin to 100 parts by weight of acrylic resin is further added. 1 per 100 parts by weight of the first coating composition
0 to 200 overlapping parts of polyethylene powder are added.
また、請求項２の塗料に於いては、アクリル樹脂の１０
０重量部に対し１００〜９００重量部のウレタン樹脂を
配合してなる第１塗装用組成物に対し、ポリエチレン粉
末を１０〜２００重量部加えて第２塗装用組成物とし、
さらに、該第２組成物の１００重量部に対し、フッ素系
塗料を６〜５４０重量部加えたものである。In addition, in the paint according to claim 2, 10
10 to 200 parts by weight of polyethylene powder is added to a first coating composition formed by blending 100 to 900 parts by weight of urethane resin to 0 parts by weight to form a second coating composition,
Further, 6 to 540 parts by weight of a fluorine-based paint is added to 100 parts by weight of the second composition.
請求項３の塗料に於いては、エポキシ樹脂の１００重量
部に対しポリエチレン粉末がｌＯ〜１３０重量部配合さ
れているものである。In the paint according to claim 3, 10 to 130 parts by weight of polyethylene powder is blended to 100 parts by weight of the epoxy resin.
また、請求項４の塗料に於いては、ウレタン樹脂の１０
０重量部に対しポリエチレン粉末が２５〜４０重量部配
合されているものである。In addition, in the paint according to claim 4, 10% of the urethane resin
25 to 40 parts by weight of polyethylene powder is blended with respect to 0 parts by weight.
（作用〕
請求項１に於いては、第１塗装用組成物にポリエチレン
粉末を加えたので、酸、アルカリ、塩類に対し安定とな
る。(Function) In claim 1, since polyethylene powder is added to the first coating composition, it becomes stable against acids, alkalis, and salts.
請求項２に於いては、酸、アルカリ、塩類等に対し安定
な第２塗装用組成物を、さらに、耐薬品性に劣るフッ素
系塗料に配合したので、フッ素系塗料の欠点が改善され
耐薬品性を具備するものとなる。In claim 2, the second coating composition, which is stable against acids, alkalis, salts, etc., is further blended into the fluorine-based paint, which has poor chemical resistance, so that the drawbacks of the fluorine-based paint are improved and the resistance is improved. It has drug properties.
請求項３に於いては、耐薬品性を有するエポキシ樹脂塗
料と、酸、アルカリ、塩類等に対し安定なポリエチレン
樹脂とを配合したので、十分な耐薬品性を具備したもの
となる。In the third aspect, since the epoxy resin paint having chemical resistance is blended with the polyethylene resin which is stable against acids, alkalis, salts, etc., the paint has sufficient chemical resistance.
請求項４に於いても、耐薬品性を有するウレタン樹脂塗
料と、酸、アルカリ、塩類等に対し安定なポリエチレン
樹脂と、を配合したので、全体としては十分な耐薬品性
を具備したものとなる。Also in claim 4, since a urethane resin paint having chemical resistance and a polyethylene resin that is stable against acids, alkalis, salts, etc. are blended, the paint as a whole has sufficient chemical resistance. Become.
次に、実施例について説明する。 Next, examples will be described.
塗膜形成主要素としてアクリル樹脂とウレタン樹脂を共
に包含する塗料は、既に製造使用されているが、本発明
者は、これにさらにポリエチレン粉末を加えることによ
って、耐薬品性を付与することが可能となるのを見出し
た。つまり、アクリル樹脂塗料の代表的な品種として２
液アクリルウレタンがあるが、屋外に被塗装物を置くと
光沢消失等が生じる等の欠点があり用途が限定されてい
た。ところが、これに酸、アルカリ、塩類等に対し化学
的に安定なポリエチレン樹脂を添加することにより耐候
性をＲ儂した塗料を得ることが出来ることが判明した。Paints containing both acrylic resin and urethane resin as the main components for film formation are already manufactured and used, but the present inventor has found that by adding polyethylene powder to them, it is possible to impart chemical resistance. I found that. In other words, there are two representative types of acrylic resin paints.
Liquid acrylic urethane is available, but its uses are limited due to drawbacks such as loss of gloss when the object to be painted is placed outdoors. However, it has been found that by adding polyethylene resin, which is chemically stable against acids, alkalis, salts, etc., it is possible to obtain a paint with improved weather resistance.
これを具体的に説明すると、先ず、アクリル樹脂の１０
０重量部に対し、１００〜９００重量部のウレタン樹脂
を配合することによって第１塗装用組成物を形成し、次
に、この第１塗装用組成物の１００重量部に対し１０〜
２００重量部のポリエチレン粉末を加えて第２塗装用組
成物を形成し、たちのである。そして、この第２塗装用
組成物を塗膜形成主要素とし、これに重量比にて１０〜
２５％の硬化剤やその他の塗膜形成側要素を加えて塗料
としたものである。なお、ポリエチレン粉末については
、粒子径の小さいものほど好適である。To explain this specifically, first, acrylic resin 10
A first coating composition is formed by blending 100 to 900 parts by weight of urethane resin to 0 parts by weight, and then 10 to 900 parts by weight to 100 parts by weight of the first coating composition.
200 parts by weight of polyethylene powder is added to form a second coating composition. Then, this second coating composition is used as the main component for forming a coating film, and the weight ratio is 10 to 10%.
A paint is prepared by adding 25% of a curing agent and other film-forming elements. In addition, regarding the polyethylene powder, the smaller the particle size, the more suitable it is.
次に、ルミフロン（旭硝子株式会社）の商品名で市販さ
れているフッ素系塗料があり、該塗料は特公昭６０−２
１６８６号公報に開示された含フツ素共重合体を塗膜形
成主要素として用いたものであり、フルオロオレフィン
シクロへキシルビニルエーテル、アルキルビニルエー
テルおよびヒｒロキシアルキルビニルエーテルを必須構
成成分とする共重合体であって、該成分および他の共単
量体に基づく単位の含有量が所定モル比に設定されてい
ると共に未硬化状態で所定粘度を存するものである。Next, there is a fluorine-based paint that is commercially available under the trade name Lumiflon (Asahi Glass Co., Ltd.).
This is a copolymer that uses the fluorine-containing copolymer disclosed in Publication No. 1686 as the main component for forming a coating film, and has fluoroolefin cyclohexyl vinyl ether, alkyl vinyl ether, and hydroxyalkyl vinyl ether as essential components. The content of units based on this component and other comonomers is set at a predetermined molar ratio, and the composition has a predetermined viscosity in an uncured state.
そして、上記含フツ素共重合体を塗膜形成主要素とした
ものは耐候性に優れるが、耐薬品性におとるという難点
があった。本発明者は、上記商品名のフッ素系塗料に、
さらに、前記第２塗装用輯成物を配合することによって
耐候性および耐薬品性を有する塗料を得ることが出来た
。つまり、アクリル樹脂の１００重量部に対し１００〜
９００重量部のウレタン樹脂を配合してなる第１塗装用
組成物に対し、ポリエチレン粉末を１０〜２００重量部
を加えて第２！４！装用組成物とし、さらに、この第２
塗装用組成物の１００重量部に対し、上記共重合体を主
成分とする塗料を６〜５４０重量部加えて形成したもの
である。Coatings in which the above-mentioned fluorine-containing copolymer is the main component for forming a coating film have excellent weather resistance, but have a drawback of poor chemical resistance. The present inventor has discovered that the fluorine-based paint with the above trade name,
Furthermore, by blending the second coating composition, a coating material having weather resistance and chemical resistance could be obtained. In other words, 100 to 100 parts by weight of acrylic resin
To the first coating composition containing 900 parts by weight of urethane resin, 10 to 200 parts by weight of polyethylene powder is added to form the 2nd!4th coating composition. a wearing composition, further comprising this second
It is formed by adding 6 to 540 parts by weight of a paint containing the above copolymer as a main component to 100 parts by weight of the coating composition.
次に、ツルトスプレーを用いて耐食性について行った実
験結果を表１に、耐薬品性について行った実験結果を表
２に、夫々記載する。実験は上記第１塗装用組成物、ポ
リエチレン粉末および上記フッ素系塗料を、重量比で４
０．５０％、６０％に夫々設定したものについて行った
。Next, Table 1 shows the results of an experiment conducted on corrosion resistance using Tsuruto Spray, and Table 2 shows the results of an experiment conducted on chemical resistance. The experiment was conducted using the first coating composition, polyethylene powder, and fluorine-based paint at a weight ratio of 4.
The samples were set at 0.50% and 60%, respectively.
表２
表１
試料数量：塗板３枚
次に、エポキシ樹脂の１００重量部に対しポリエチレン
粉末をｌＯ〜１３０重量部配合し、これを塗膜形成主要
素とする塗料を形成したが、同様に十分な耐薬品性を存
するものであった。Table 2 Table 1 Sample quantity: 3 coated plates Next, 10 to 130 parts by weight of polyethylene powder was mixed with 100 parts by weight of the epoxy resin to form a paint containing this as the main element for forming a coating film. It had excellent chemical resistance.
さらに、ウレタン樹脂の１００重量部に対しポリエチレ
ン粉末を２５〜４帽１部配合して、塗膜形成主要素とし
た塗料を形成したが、これも十分な耐薬品性を有するも
のであった。Further, 25 to 1 part of polyethylene powder was mixed with 100 parts by weight of the urethane resin to form a paint that was the main component for forming a coating film, and this also had sufficient chemical resistance.
上記何れの実施例に於いても、塗料として使用する際に
は、重量比で約１０％程度の硬化剤を用いるものとし、
その硬化剤については夫々適宜選択して用いるものとす
る。また、可塑剤等を塗膜形成側要素として適宜加える
ものとする。さらに、添加剤として、ニンケルやカーボ
ンを加えることにより耐候性を一層向上させることが出
来、同様にチタンを添加して防錆性能を一層高めること
が可能となる。In any of the above examples, when used as a paint, a curing agent of about 10% by weight is used,
The curing agent shall be appropriately selected and used. In addition, a plasticizer or the like may be appropriately added as a coating film forming element. Furthermore, weather resistance can be further improved by adding nickel or carbon as additives, and similarly, rust prevention performance can be further improved by adding titanium.
〔発明の効果］
本発明は、以上説明したように構成されているので、以
下に記載されるような効果を奏する。[Effects of the Invention] Since the present invention is configured as described above, it produces the effects described below.
■ 耐薬品性に優れた塗料を提供することが出来る。■ A paint with excellent chemical resistance can be provided.
■ 特に、請求項第２の塗料に於いては、耐候性および
耐薬品性に極めて優れているものであるから、各種薬液
、油類用等の諸タンクの外面塗装や、これらのタンク周
囲のコンクリート床面塗装用等に好適である。■ In particular, the paint in claim 2 has extremely excellent weather resistance and chemical resistance, so it can be used for painting the external surfaces of various tanks for various chemical solutions and oils, and for coating the surroundings of these tanks. Suitable for painting concrete floors, etc.
Claims (1)
重量部のウレタン樹脂を配合してなる第１塗装用組成物
に、さらに、該第１塗装用組成物の１００重量部に対し
１０〜２００重量部のポリエチレン粉末を添加してなる
ことを特徴とする塗料。 ２、アクリル樹脂の１００重量部に対し１００〜９００
重量部のウレタン樹脂を配合してなる第１塗装用組成物
に対し、ポリエチレン粉末を１０〜２００重量部加えて
第２塗装用組成物とし、さらに、該第２組成物の１００
重量部に対し、フッ素系塗料を６〜５４０重量部加えて
なることを特徴とする塗料。 ３、エポキシ樹脂の１００重量部に対しポリエチレン粉
末が１０〜１３０重量部配合されていることを特徴とす
る塗料。 ４、ウレタン樹脂の１００重量部に対しポリエチレン粉
末が２５〜４０重量部配合されていることを特徴とする
塗料。[Claims] 1. 100 to 900 parts by weight of acrylic resin
It is characterized by adding 10 to 200 parts by weight of polyethylene powder per 100 parts by weight of the first coating composition to the first coating composition containing parts by weight of urethane resin. paint to. 2. 100 to 900 per 100 parts by weight of acrylic resin
A second coating composition is prepared by adding 10 to 200 parts by weight of polyethylene powder to a first coating composition containing urethane resin in an amount of 100 parts by weight.
A paint characterized by adding 6 to 540 parts by weight of a fluorine-based paint. 3. A paint characterized in that 10 to 130 parts by weight of polyethylene powder is blended with 100 parts by weight of epoxy resin. 4. A paint characterized by containing 25 to 40 parts by weight of polyethylene powder per 100 parts by weight of urethane resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4898189A JPH02227475A (en) | 1989-02-28 | 1989-02-28 | Paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4898189A JPH02227475A (en) | 1989-02-28 | 1989-02-28 | Paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02227475A true JPH02227475A (en) | 1990-09-10 |
Family
ID=12818422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4898189A Pending JPH02227475A (en) | 1989-02-28 | 1989-02-28 | Paint |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02227475A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5319361A (en) * | 1976-08-09 | 1978-02-22 | Toyo Kohan Co Ltd | Method of treating coated metal plate for processing |
| JPS55160064A (en) * | 1979-05-30 | 1980-12-12 | Kansai Paint Co Ltd | Acrylic resin type powder coating composition |
| JPS5773056A (en) * | 1980-10-22 | 1982-05-07 | Dainippon Toryo Co Ltd | Corrosion-resistant coating compound composition |
| JPS58215464A (en) * | 1982-06-08 | 1983-12-14 | Kirin Brewery Co Ltd | Crown cap |
| JPS60226519A (en) * | 1984-04-24 | 1985-11-11 | Dainippon Toryo Co Ltd | Nonaqueous dispersed type resin composition |
| JPS61157384A (en) * | 1984-12-28 | 1986-07-17 | Dainippon Toryo Co Ltd | Method for painting automobile body |
| JPS62230865A (en) * | 1986-03-31 | 1987-10-09 | Nitto Electric Ind Co Ltd | Water dispersion type polyurethane insulating coating compound |
-
1989
- 1989-02-28 JP JP4898189A patent/JPH02227475A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5319361A (en) * | 1976-08-09 | 1978-02-22 | Toyo Kohan Co Ltd | Method of treating coated metal plate for processing |
| JPS55160064A (en) * | 1979-05-30 | 1980-12-12 | Kansai Paint Co Ltd | Acrylic resin type powder coating composition |
| JPS5773056A (en) * | 1980-10-22 | 1982-05-07 | Dainippon Toryo Co Ltd | Corrosion-resistant coating compound composition |
| JPS58215464A (en) * | 1982-06-08 | 1983-12-14 | Kirin Brewery Co Ltd | Crown cap |
| JPS60226519A (en) * | 1984-04-24 | 1985-11-11 | Dainippon Toryo Co Ltd | Nonaqueous dispersed type resin composition |
| JPS61157384A (en) * | 1984-12-28 | 1986-07-17 | Dainippon Toryo Co Ltd | Method for painting automobile body |
| JPS62230865A (en) * | 1986-03-31 | 1987-10-09 | Nitto Electric Ind Co Ltd | Water dispersion type polyurethane insulating coating compound |
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