JPH0440390B2 - - Google Patents
Info
- Publication number
- JPH0440390B2 JPH0440390B2 JP59247082A JP24708284A JPH0440390B2 JP H0440390 B2 JPH0440390 B2 JP H0440390B2 JP 59247082 A JP59247082 A JP 59247082A JP 24708284 A JP24708284 A JP 24708284A JP H0440390 B2 JPH0440390 B2 JP H0440390B2
- Authority
- JP
- Japan
- Prior art keywords
- conductive
- epoxy resin
- type epoxy
- polyethylene glycol
- pigments
- 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.)
- Expired - Lifetime
Links
- 239000003822 epoxy resin Substances 0.000 claims description 15
- 229920000647 polyepoxide Polymers 0.000 claims description 15
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 claims description 12
- 239000002202 Polyethylene glycol Substances 0.000 claims description 8
- 229920001223 polyethylene glycol Polymers 0.000 claims description 8
- 239000008199 coating composition Substances 0.000 claims description 6
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 claims description 6
- 229960004889 salicylic acid Drugs 0.000 claims description 6
- 239000004020 conductor Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 description 10
- 239000000049 pigment Substances 0.000 description 10
- 239000011248 coating agent Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 239000000203 mixture Substances 0.000 description 6
- 239000000843 powder Substances 0.000 description 6
- 239000003973 paint Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 2
- 235000011613 Pinus brutia Nutrition 0.000 description 2
- 241000018646 Pinus brutia Species 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 150000003973 alkyl amines Chemical class 0.000 description 2
- -1 and if necessary Substances 0.000 description 2
- 239000002216 antistatic agent Substances 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 2
- GBRBMTNGQBKBQE-UHFFFAOYSA-L copper;diiodide Chemical compound I[Cu]I GBRBMTNGQBKBQE-UHFFFAOYSA-L 0.000 description 2
- 239000002537 cosmetic Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 229910001887 tin oxide Inorganic materials 0.000 description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000004606 Fillers/Extenders Substances 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910000410 antimony oxide Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 229910003437 indium oxide Inorganic materials 0.000 description 1
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920000768 polyamine Polymers 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Landscapes
- Floor Finish (AREA)
- Paints Or Removers (AREA)
Description
【発明の詳細な説明】
本発明は、ポリエチレン・グリコール型エポキ
シ樹脂およびサリチル酸を必須成分とする導電性
素材を含まない導電性塗床材用組成物に係る。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a conductive floor coating composition that does not contain a conductive material and contains a polyethylene glycol type epoxy resin and salicylic acid as essential components.
近年、導電性を有するマツト材料や塗床材が、
コンピユーター室、IC組立工場等静電気を嫌う
場所、手術室のような爆発性ガスを使用する場所
の床によく使用されている。一般にこのような導
電性素材としては、合成高分子にカーボンブラツ
ク、グラフアイト、金属粉、金属酸化物系の導電
性粉体、および必要に応じて帯電防止剤を配合し
たものが使用されており、単に静電気防除或いは
爆発防止等といつた機能性のみが追求されるあま
り、配合されている導電性粉体固有の色調(特に
黒系が多い)を呈するので化粧性に乏しい。ま
た、特にマツト材料のみを使用またはマツト材料
を塗料と併用する場合には、導電性を付与する部
位への付着性が十分でなく、その為に部分的に導
電性欠陥を生じる傾向が強い。更に、導電性粉体
を大量に配合した塗料は、光沢感に乏しいばかり
か、表面光沢の低下、表面よごれの発生、塗膜諸
物性の低下、それらに伴う、導電性の低下等、一
般のマツト材料に比べ耐久性が劣つている。 In recent years, conductive pine materials and floor coating materials have become popular.
It is often used for floors in areas where static electricity is averse, such as computer rooms and IC assembly factories, and in areas where explosive gases are used, such as operating rooms. Generally, such conductive materials are made by blending synthetic polymers with carbon black, graphite, metal powder, metal oxide conductive powder, and if necessary, antistatic agents. However, because only functionality such as static electricity prevention or explosion prevention is pursued, the conductive powder that is blended exhibits a unique color tone (often black in particular), resulting in poor cosmetic properties. In addition, particularly when using matte material alone or in combination with paint, adhesion to the area to which conductivity is imparted is insufficient, and as a result, there is a strong tendency to cause conductivity defects in some areas. Furthermore, paints containing a large amount of conductive powder not only lack gloss, but also suffer from general problems such as a decrease in surface gloss, the occurrence of surface stains, a decrease in physical properties of the paint film, and a concomitant decrease in conductivity. It is less durable than pine material.
本発明は、上記従来欠陥を是正する目的で種々
の合成樹脂をベースとする導電性塗床材用組成物
の研究を進めている過程において、偶々特定の種
類のエポキシ樹脂を塗床材に適用したところ、従
来の塗床材に比べて、化粧性、導電性の均一性、
耐久性、施工の容易性等、従来では得られなかつ
た特徴を有することを知り得、ここに本発明を完
成したものである。 In order to correct the above-mentioned conventional defects, in the process of researching conductive floor coating compositions based on various synthetic resins, a specific type of epoxy resin was accidentally applied to floor coating materials. As a result, compared to conventional floor coatings, it has improved cosmetic properties, uniformity of conductivity,
It was found that the present invention has characteristics that were not available in the past, such as durability and ease of construction, and thus the present invention was completed.
即ち、本発明は、エポキシ樹脂の中でも特に厳
選されたポリエチレン・グリコール型エポキシ樹
脂とサリチル酸の2成分を導電性塗床材用組成物
の必須成分とするものである。以下、本発明の構
成を詳述する。 That is, the present invention uses two components, a polyethylene glycol type epoxy resin that is particularly carefully selected among epoxy resins, and salicylic acid as essential components of a composition for a conductive floor coating material. Hereinafter, the configuration of the present invention will be explained in detail.
本発明に使用するポリエチレン・グリコール型
エポキシ樹脂とは、以下の科学式で示されるもの
で、式中nは1以上、望ましくは1〜10程度とす
るものであるが、無論上記範囲に留まるものでは
ない。 The polyethylene glycol type epoxy resin used in the present invention is represented by the following scientific formula, where n is 1 or more, preferably about 1 to 10, but of course remains within the above range. isn't it.
上記エポキシ樹脂に使用する硬化剤は、一般に
エポキシ樹脂の硬化剤として使用されているもの
であり、液状を呈するならそのまま、また固体状
を呈するならこれを有機溶剤に溶解して使用す
る。 The curing agent used for the above-mentioned epoxy resin is generally used as a curing agent for epoxy resins, and if it is liquid, it is used as it is, or if it is solid, it is used after being dissolved in an organic solvent.
また、サリチル酸は、水やアルコール等に溶解
させてまたは粉末の状態で、上記ポリエチレン・
グリコール型エポキシ樹脂100重量部に対して、
0.1〜10重量部配合するものである。 In addition, salicylic acid can be dissolved in water, alcohol, etc. or in powder form to
For 100 parts by weight of glycol type epoxy resin,
It is blended in an amount of 0.1 to 10 parts by weight.
このような特定の成分で構成される導電性塗床
材用組成物は、以下に揚げる導電性素材を配合し
なくとも、通常これらをワニスの状態で使用する
ときには、JIS K 6911の規定の測定方法で測定
した表面抵抗値が107Ω程度の導電性を有する。
係る事実は、従来からのエポキシ樹脂でな得られ
なかつたことである。 Conductive floor coating compositions composed of such specific components usually meet the measurements specified in JIS K 6911 when used in the form of varnish, even if they do not contain the conductive materials listed below. It has electrical conductivity with a surface resistance value of about 10 7 Ω measured by the method.
Such a fact could not be achieved with conventional epoxy resins.
ここで、導電性素材とは、例えば、ニツケル、
銅、銀、金、アルミニウム、ステンレスフレーク
等の金属粉顔料;グラフアイト、カーボンブラツ
ク、或いはこれらの表面を金属処理した炭素系顔
料;酸化亜鉛、酸化錫、および酸化インジウムや
酸化アンチモンをドープした酸化錫、或いは酸化
チタン表面にそれらをコートした金属酸化物顔
料;還元酸化チタン顔料;沃化銅、或いは沃化銅
をコートした有機繊維の顔料等の導電性顔料やア
ルキルアミン、アルキルアミンEO付加型、多価
アルコール、アラニン型界面活性剤等の塗膜の帯
電防止の為に使用される一般の帯電防止剤などが
揚げられる。また、本発明の導電性塗床材用組成
物は、通常の塗料に使用される各種着色顔料、体
質顔料、その他充填材などをその導電性や塗膜の
光沢等、本発明の目的を阻害するまたはそれらを
大幅に低下させない限り、比較的任意の量配合で
きる。なお、導電性塗床材用組成物のPVC(顔料
容積濃度)は40%以内の範囲とするのが望まし
く、該PVCの範囲が40%を越えると、導電性維
持に係る耐久性が芳しくない。 Here, the conductive material is, for example, nickel,
Metal powder pigments such as copper, silver, gold, aluminum, and stainless steel flakes; graphite, carbon black, or carbon-based pigments whose surfaces are treated with metal; zinc oxide, tin oxide, and oxide doped with indium oxide or antimony oxide Metal oxide pigments coated on the surface of tin or titanium oxide; reduced titanium oxide pigments; conductive pigments such as copper iodide or organic fiber pigments coated with copper iodide; alkylamines, alkylamine EO addition types; , polyhydric alcohols, alanine-type surfactants, and other general antistatic agents used to prevent static electricity on coatings. In addition, the composition for conductive floor coatings of the present invention does not interfere with the purpose of the present invention, such as by reducing the conductivity or the gloss of the coating film, by removing various coloring pigments, extender pigments, and other fillers used in ordinary paints. Relatively arbitrary amounts can be added as long as they do not increase or significantly reduce their effects. In addition, it is desirable that the PVC (pigment volume concentration) of the conductive coating composition is within 40%; if the PVC exceeds 40%, the durability in maintaining conductivity will be poor. .
本発明は、以上のような必須成分および必要に
応じて各種顔料や充填材を配合して得られるもの
で、その導電性は以下の実施例に示す如く非常に
良好である。 The present invention is obtained by blending the above-mentioned essential components with various pigments and fillers as necessary, and its conductivity is very good as shown in the following examples.
実施例 1
基材として、十分に乾燥した普通板ガラス(サ
イズは1800×900×4mm)を使用した。導電性塗
床材用組成物として、ポリエチレン・グリコール
型エポキシ樹脂(共栄社油脂化学工業社製エポラ
イト100E)100重量部、ポリアミン系硬化剤(東
都化成社製TH−325)50重量部、およびサリチ
ン酸0.3重量部から成る導電性塗床材用組成物を
作製し、塗膜乾燥後の表面抵抗値を測定した所、
24時間後は3×105Ω、2日後は2.7×106Ω、3日
後は1.1×107Ω、5日後は0.8×107Ωを示し、その
後は5日後の測定値のまま平衡であつた。以下の
比較例は、全て塗膜乾燥後5日を経た試料につい
て表面抵抗値を測定した。Example 1 As a base material, a sufficiently dried ordinary plate glass (size: 1800 x 900 x 4 mm) was used. As a composition for conductive floor coating, 100 parts by weight of polyethylene glycol type epoxy resin (Epolite 100E manufactured by Kyoeisha Yushi Kagaku Kogyo Co., Ltd.), 50 parts by weight of polyamine hardening agent (TH-325 manufactured by Toto Kasei Co., Ltd.), and salicic acid. A conductive floor coating composition containing 0.3 parts by weight was prepared, and the surface resistance value after drying the coating film was measured.
After 24 hours it showed 3 x 10 5 Ω, after 2 days it showed 2.7 x 10 6 Ω, after 3 days it showed 1.1 x 10 7 Ω, after 5 days it showed 0.8 x 10 7 Ω, and after that it remained at equilibrium with the value measured after 5 days. It was hot. In all of the following comparative examples, surface resistance values were measured for samples 5 days after drying of the coating film.
比較例 1
実施例1において、ポリエチレン・グリコール
型エポキシ樹脂の代わりに、ポリエチレン・グリ
コール型エポキシ樹脂以外のエポキシ樹脂(シエ
ル化学社製エピコート828)を用いた以外は、実
施例1と同様の方法で組成物を作製し、表面抵抗
値を測定した所、その値は無限大を示した。Comparative Example 1 The same method as in Example 1 was used except that an epoxy resin other than the polyethylene glycol type epoxy resin (Epicoat 828 manufactured by Ciel Chemical Co., Ltd.) was used instead of the polyethylene glycol type epoxy resin in Example 1. When the composition was prepared and the surface resistance value was measured, the value showed infinity.
比較例 2
実施例1において、ポリエチレン・グリコール
型エポキシ樹脂とサリチル酸の配合物から、サリ
チル酸を除いた以外は実施例1と同様の方法で組
成物を作製し、表面抵抗値を測定した所、その値
は無限大を示した。Comparative Example 2 A composition was prepared in the same manner as in Example 1 except that salicylic acid was removed from the blend of polyethylene glycol type epoxy resin and salicylic acid, and the surface resistance value was measured. The value showed infinity.
Claims (1)
サリチル酸を必須成分とする導電性素材を含まな
い導電性塗床材用組成物。1. A conductive floor coating composition containing no conductive material and containing a polyethylene glycol type epoxy resin and salicylic acid as essential components.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24708284A JPS61126183A (en) | 1984-11-21 | 1984-11-21 | Composition for electrically conductive floor coating |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24708284A JPS61126183A (en) | 1984-11-21 | 1984-11-21 | Composition for electrically conductive floor coating |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61126183A JPS61126183A (en) | 1986-06-13 |
JPH0440390B2 true JPH0440390B2 (en) | 1992-07-02 |
Family
ID=17158158
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP24708284A Granted JPS61126183A (en) | 1984-11-21 | 1984-11-21 | Composition for electrically conductive floor coating |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61126183A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010012197A1 (en) * | 2010-03-19 | 2011-09-22 | Merck Patent Gmbh | Electrically conductive floor care products |
CN106833291A (en) * | 2017-03-14 | 2017-06-13 | 科兰建筑材料(马鞍山)有限公司 | A kind of high-strength epoxy static conductive self-leveling coating and preparation method |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5033822A (en) * | 1973-07-25 | 1975-04-01 | ||
JPS603356A (en) * | 1983-06-21 | 1985-01-09 | 中外商工株式会社 | Conductive coated floor |
-
1984
- 1984-11-21 JP JP24708284A patent/JPS61126183A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5033822A (en) * | 1973-07-25 | 1975-04-01 | ||
JPS603356A (en) * | 1983-06-21 | 1985-01-09 | 中外商工株式会社 | Conductive coated floor |
Also Published As
Publication number | Publication date |
---|---|
JPS61126183A (en) | 1986-06-13 |
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