JP3245560B2 - Display screen cleaner - Google Patents
Display screen cleanerInfo
- Publication number
- JP3245560B2 JP3245560B2 JP11509098A JP11509098A JP3245560B2 JP 3245560 B2 JP3245560 B2 JP 3245560B2 JP 11509098 A JP11509098 A JP 11509098A JP 11509098 A JP11509098 A JP 11509098A JP 3245560 B2 JP3245560 B2 JP 3245560B2
- Authority
- JP
- Japan
- Prior art keywords
- display screen
- carbon atoms
- cleaner
- screen
- mass
- 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 - Fee Related
Links
- 125000004432 carbon atom Chemical group C* 0.000 claims description 18
- 229930195734 saturated hydrocarbon Natural products 0.000 claims description 15
- 239000004094 surface-active agent Substances 0.000 claims description 10
- 239000002904 solvent Substances 0.000 claims description 9
- 239000003205 fragrance Substances 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 2
- 150000001721 carbon Chemical class 0.000 claims 2
- 229910052739 hydrogen Inorganic materials 0.000 claims 2
- 239000001257 hydrogen Substances 0.000 claims 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 12
- 229910052799 carbon Inorganic materials 0.000 description 12
- DIOQZVSQGTUSAI-UHFFFAOYSA-N decane Chemical compound CCCCCCCCCC DIOQZVSQGTUSAI-UHFFFAOYSA-N 0.000 description 8
- 239000007788 liquid Substances 0.000 description 6
- 239000004215 Carbon black (E152) Substances 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
- -1 alkyl phosphates Chemical class 0.000 description 5
- 229930195733 hydrocarbon Natural products 0.000 description 5
- 150000002430 hydrocarbons Chemical class 0.000 description 5
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 4
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- XMGQYMWWDOXHJM-UHFFFAOYSA-N limonene Chemical compound CC(=C)C1CCC(C)=CC1 XMGQYMWWDOXHJM-UHFFFAOYSA-N 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- RSJKGSCJYJTIGS-UHFFFAOYSA-N undecane Chemical compound CCCCCCCCCCC RSJKGSCJYJTIGS-UHFFFAOYSA-N 0.000 description 4
- 238000009835 boiling Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 239000004745 nonwoven fabric Substances 0.000 description 3
- 150000002894 organic compounds Chemical class 0.000 description 3
- GRWFGVWFFZKLTI-IUCAKERBSA-N (-)-α-pinene Chemical compound CC1=CC[C@@H]2C(C)(C)[C@H]1C2 GRWFGVWFFZKLTI-IUCAKERBSA-N 0.000 description 2
- WRMNZCZEMHIOCP-UHFFFAOYSA-N 2-phenylethanol Chemical compound OCCC1=CC=CC=C1 WRMNZCZEMHIOCP-UHFFFAOYSA-N 0.000 description 2
- WEEGYLXZBRQIMU-UHFFFAOYSA-N Eucalyptol Chemical compound C1CC2CCC1(C)OC2(C)C WEEGYLXZBRQIMU-UHFFFAOYSA-N 0.000 description 2
- 239000003945 anionic surfactant Substances 0.000 description 2
- 239000003093 cationic surfactant Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- OSOIQJGOYGSIMF-UHFFFAOYSA-N cyclopentadecanone Chemical compound O=C1CCCCCCCCCCCCCC1 OSOIQJGOYGSIMF-UHFFFAOYSA-N 0.000 description 2
- 238000005202 decontamination Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 229940087305 limonene Drugs 0.000 description 2
- 235000001510 limonene Nutrition 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- BKIMMITUMNQMOS-UHFFFAOYSA-N nonane Chemical compound CCCCCCCCC BKIMMITUMNQMOS-UHFFFAOYSA-N 0.000 description 2
- 239000002736 nonionic surfactant Substances 0.000 description 2
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 2
- PHXATPHONSXBIL-UHFFFAOYSA-N xi-gamma-Undecalactone Chemical compound CCCCCCCC1CCC(=O)O1 PHXATPHONSXBIL-UHFFFAOYSA-N 0.000 description 2
- WRFXXJKURVTLSY-UHFFFAOYSA-N 2,6-dimethyloctan-2-ol Chemical compound CCC(C)CCCC(C)(C)O WRFXXJKURVTLSY-UHFFFAOYSA-N 0.000 description 1
- WTEVQBCEXWBHNA-UHFFFAOYSA-N Citral Natural products CC(C)=CCCC(C)=CC=O WTEVQBCEXWBHNA-UHFFFAOYSA-N 0.000 description 1
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 1
- NHTMVDHEPJAVLT-UHFFFAOYSA-N Isooctane Chemical compound CC(C)CC(C)(C)C NHTMVDHEPJAVLT-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 241001387976 Pera Species 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000003973 alkyl amines Chemical class 0.000 description 1
- 150000005215 alkyl ethers Chemical class 0.000 description 1
- 125000005192 alkyl ethylene group Chemical group 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 125000005037 alkyl phenyl group Chemical group 0.000 description 1
- 150000008051 alkyl sulfates Chemical class 0.000 description 1
- 229940045714 alkyl sulfonate alkylating agent Drugs 0.000 description 1
- 150000008052 alkyl sulfonates Chemical class 0.000 description 1
- MVNCAPSFBDBCGF-UHFFFAOYSA-N alpha-pinene Natural products CC1=CCC23C1CC2C3(C)C MVNCAPSFBDBCGF-UHFFFAOYSA-N 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 229940043350 citral Drugs 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- JVSWJIKNEAIKJW-UHFFFAOYSA-N dimethyl-hexane Natural products CCCCCC(C)C JVSWJIKNEAIKJW-UHFFFAOYSA-N 0.000 description 1
- DDXLVDQZPFLQMZ-UHFFFAOYSA-M dodecyl(trimethyl)azanium;chloride Chemical compound [Cl-].CCCCCCCCCCCC[N+](C)(C)C DDXLVDQZPFLQMZ-UHFFFAOYSA-M 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- PHXATPHONSXBIL-JTQLQIEISA-N gamma-Undecalactone Natural products CCCCCCC[C@H]1CCC(=O)O1 PHXATPHONSXBIL-JTQLQIEISA-N 0.000 description 1
- 229940020436 gamma-undecalactone Drugs 0.000 description 1
- WTEVQBCEXWBHNA-JXMROGBWSA-N geranial Chemical compound CC(C)=CCC\C(C)=C\C=O WTEVQBCEXWBHNA-JXMROGBWSA-N 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
- 239000002304 perfume Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- GRWFGVWFFZKLTI-UHFFFAOYSA-N rac-alpha-Pinene Natural products CC1=CCC2C(C)(C)C1C2 GRWFGVWFFZKLTI-UHFFFAOYSA-N 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 150000005621 tetraalkylammonium salts Chemical class 0.000 description 1
- CZMILNXHOAKSBR-UHFFFAOYSA-N tetraphenylazanium Chemical class C1=CC=CC=C1[N+](C=1C=CC=CC=1)(C=1C=CC=CC=1)C1=CC=CC=C1 CZMILNXHOAKSBR-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Detergent Compositions (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】本発明はディスプレイ画面用
のクリーナーに関する。[0001] The present invention relates to a cleaner for a display screen.
【０００２】[0002]
【従来の技術】テレビ、コンピュータの表示に用いられ
ているＣＲＴ、液晶ディスプレイ、プラズマディスプレ
イ等のクリーナーとしては、従来、エタノールやイソプ
ロパノール等のアルコールに界面活性剤、帯電防止剤を
添加したものを紙などに含浸させたものが市販されてき
た。2. Description of the Related Art Conventionally, as a cleaner for a CRT, a liquid crystal display, a plasma display and the like used for display of a television or a computer, a paper obtained by adding a surfactant and an antistatic agent to an alcohol such as ethanol or isopropanol is conventionally used. Such impregnated ones have been commercially available.
【０００３】[0003]
【発明が解決しようとする課題】しかしながら、従来品
は、汚れの除去が不十分であったり、画面を清掃してい
るうちにクリーナーが乾燥してしまったりして拭き跡が
残ってしまう等の問題が生じることがしばしばあった。
本発明はこのような課題を解決するために成されたもの
であり、その目的とするところは、ディスプレイ画面上
に静電気等で付着した汚れを速やかに洗浄することがで
き、画面上に拭き跡が残らず、しかもディスプレイ表面
を侵すことがないディスプレイ画面用クリーナーを提供
することにある。さらに、室内で利用するため、匂いが
弱いことも必要となる。However, with the conventional product, the removal of dirt is insufficient, or the cleaner dries while the screen is being cleaned, leaving wiping marks. Problems often occurred.
The present invention has been made to solve such a problem, and an object of the present invention is to quickly clean dirt attached to a display screen by static electricity or the like, and to remove a wipe mark on the screen. It is an object of the present invention to provide a cleaner for a display screen, which does not leave any residue and does not damage the display surface. Furthermore, since it is used indoors, the odor must be weak.
【０００４】[0004]
【課題を解決するための手段】本発明者は、上記課題を
解決するために鋭意検討した結果、特定の炭素数を有す
る直鎖及び分岐状の飽和炭化水素が有効であることを見
出し、本発明に至った。Means for Solving the Problems The present inventors have conducted intensive studies to solve the above problems, and as a result, have found that linear and branched saturated hydrocarbons having a specific number of carbon atoms are effective. Invented the invention.
【０００５】すなわち、本発明は、 （１）炭素数８の、炭素数９の、炭素数１０の、炭素数
１１の、炭素数１２の、または炭素数１０と１１の飽和
炭化水素溶剤からなることを特徴とするディスプレイ画
面用クリーナー、 （２）界面活性剤を３質量％以下含有し、残部が炭素数
８の、炭素数９の、炭素数１０の、炭素数１１の、炭素
数１２の、または炭素数１０と１１の飽和炭化水素溶剤
からなることを特徴とするディスプレイ画面用クリーナ
ー、 （３）香料を０．５質量％以下含有し、残部が炭素数８
の、炭素数９の、炭素数１０の、炭素数１１の、炭素数
１２の、または炭素数１０と１１の飽和炭化水素溶剤か
らなることを特徴とするディスプレイ画面用クリーナ
ー、である。直鎖及び分岐状の飽和炭化水素は、プラス
チックス表面の侵食がほとんど見られず、刺激臭もほと
んどない。[0005] That is, the present invention provides: (1) C8 , C9, C10,
11. A cleaner for a display screen, comprising a saturated hydrocarbon solvent having 11, 12 or 10 or 11 carbon atoms ; (2) containing 3% by mass or less of a surfactant , and the balance being carbon number
8, carbon number 9, carbon number 10, carbon number 11, carbon number 11,
A saturated hydrocarbon solvent having 12 or 10 and 11 carbon atoms
Display screen cleaners, characterized in that it consists of, (3) perfume containing 0.5 mass%, the balance being carbon atoms 8
, C 9, C 10, C 11, C
12 or C10 and C11 saturated hydrocarbon solvents
A cleaner for a display screen, comprising: Linear and branched saturated hydrocarbons show little erosion of the plastics surface and little irritating odor.
【０００６】本発明に係るディスプレイ画面用浄用クリ
ーナーは、非常に優れた洗浄効果を有する。この理由と
して以下のことが考えられる。The cleaning cleaner for a display screen according to the present invention has a very excellent cleaning effect. The following can be considered as the reason for this.
【０００７】（ａ）飽和炭化水素を主成分とし、特に炭
素数が同一の炭化水素、あるいは炭素数が近接する２種
の炭素数からなる炭化水素を用いる。溶剤が炭化水素で
あるため、ディスプレイに付着した油汚れに対して有効
である。(A) A hydrocarbon having a saturated hydrocarbon as a main component and particularly having the same number of carbon atoms or a hydrocarbon having two types of carbon atoms having close carbon numbers is used. Since the solvent is a hydrocarbon, it is effective against oil stains attached to the display.
【０００８】（ｂ）このような炭化水素は、沸点が比較
的高いため蒸発するまで若干時間がかかる。このため、
局所的に汚れが乾燥固化し難く、ディスプレイ画面にシ
ミが残り難い。(B) Since such a hydrocarbon has a relatively high boiling point, it takes some time to evaporate. For this reason,
Dirt is hardly dried and solidified locally, and stains are hardly left on the display screen.
【０００９】（ｃ）また、このような溶剤は、シミの原
因となる高沸点の不純物を含まない。(C) Such a solvent does not contain high boiling impurities which cause stains.
【００１０】[0010]
【発明の実施の形態】以下、本発明につき説明する。DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below.
【００１１】本発明のクリーナーは、炭素数８の、炭素
数９の、炭素数１０の、炭素数１１の、炭素数１２の、
または炭素数１０と１１の飽和炭化水素を使用すること
が重要であり、これらの単独、あるいは炭素数の近接し
た２種を混合したものである。前記飽和炭化水素におい
て炭素数が７以下のものは、乾燥速度が速く、ディスプ
レイ画面にシミが残りやすくなる。また、炭素数が１６
以上のものは融点が常温付近以上であるばかりでなく、
乾燥速度が極めて遅くなり、洗浄剤として使用すること
が難しくなる。[0011] The cleaner of the present invention has a carbon number of 8,
Number 9, carbon number 10, carbon number 11, carbon number 12,
It is important to use saturated hydrocarbons having 10 and 11 carbon atoms , and these may be used alone or in close proximity to each other.
It is a mixture of two types. When the saturated hydrocarbon has 7 or less carbon atoms, the drying speed is high, and the stain is easily left on the display screen. In addition, the carbon number is 16
The above ones have melting points not only near normal temperature but also
The drying rate becomes extremely slow, making it difficult to use as a cleaning agent.
【００１２】また、炭素数の異なる炭化水素溶媒の混合
であるが、炭素数が大幅に異なっていると、高沸点成分
がディスプレイ表面に残存しやすくなり、シミの原因と
なる。A mixture of hydrocarbon solvents having different carbon numbers has a large difference in the number of carbon atoms, so that high-boiling components tend to remain on the display surface, causing stains.
【００１３】前記飽和炭化水素は、直鎖状のものでも、
分岐状のものでもよい。しかし、直鎖状飽和炭化水素
は、純物質の入手が容易であること、生分解性に優れる
などの長所を有しており、クリーナーとしてより適して
いる。[0013] The saturated hydrocarbon may be straight-chain,
It may be branched. However, linear saturated hydrocarbons have advantages such as easy availability of pure substances and excellent biodegradability, and are more suitable as cleaners.
【００１４】また、前記飽和炭化水素を主成分として、
これとともに他のクリーナー成分として極性基を有する
有機化合物を使用できる。このような有機化合物として
はアルコール、ケトン、エーテル、エステル等がある。
これらの極性化合物を使用する場合、好ましくは５〜２
０質量％、したがって、主成分の前記飽和炭化水素は８
０〜９５％で使用するのが好ましい。これら極性基を有
する有機化合物は主成分である飽和炭化水素と混合した
場合に、均一に混ざり合うものであれば、使用すること
ができる。Further, the above-mentioned saturated hydrocarbon as a main component,
In addition, an organic compound having a polar group can be used as another cleaner component. Such organic compounds include alcohols, ketones, ethers, esters and the like.
When using these polar compounds, preferably 5 to 2
0% by mass, so that the main component of the saturated hydrocarbon is 8%
Preferably it is used at 0-95%. These organic compounds having a polar group can be used as long as they are uniformly mixed when mixed with a saturated hydrocarbon as a main component.
【００１５】除染の方法は、当該溶液を不織布等に含浸
させて、ディスプレイ画面上の汚れを拭き取り除去して
も、直接、溶液をディスプレイ画面上に噴霧した後、不
織布等で汚れを除去しても構わない。また、クリーナー
液は必要に応じて界面活性剤、潤滑剤や香料等を配合す
ることもできる。In the decontamination method, even if the solution is impregnated into a nonwoven fabric or the like and the dirt on the display screen is wiped off, the solution is directly sprayed on the display screen and then the dirt is removed with the nonwoven fabric or the like. It does not matter. Further, the cleaner liquid may contain a surfactant, a lubricant, a fragrance and the like as necessary.
【００１６】界面活性剤は、除染効果を向上させる目的
と、帯電防止効果を付与する目的で添加する。界面活性
剤としては、アニオン系界面活性剤、ノニオン系界面活
性剤、カチオン系界面活性剤等の従来から使用されてい
るものを1種または2種以上を組み合わせて用いることが
できる。アニオン系界面活性剤では、例えば、アルキル
スルホネート、アルキルサルフェート、アルキルホスフ
ェート等、ノニオン系界面活性剤では、ポリオキシエチ
レンアルキルアミン、ポリオキシエチレンアルキルアミ
ド、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等、カチオン系界面
活性剤ではテトラフェニルアンモニウム塩、ベンジルジ
メチルアルキルアンモニウム塩、テトラアルキルアンモ
ニウム塩、トリメチルアルキルアンモニウム塩、ジメチ
ルジアルキルアンモニウム塩、アルキルエチレンオキサ
イド付加第４級アンモニウム塩等の第４級アンモニウム
の塩が挙げられる。いずれの場合もアルキル基の炭素数
は５〜２０程度、分子中の炭素数としては、１０〜４０
程度が好ましい。The surfactant is added for the purpose of improving the decontamination effect and for imparting the antistatic effect. As the surfactant, conventionally used surfactants such as anionic surfactants, nonionic surfactants, and cationic surfactants can be used alone or in combination of two or more. Examples of anionic surfactants include, for example, alkyl sulfonates, alkyl sulfates, and alkyl phosphates. Examples of nonionic surfactants include polyoxyethylene alkylamine, polyoxyethylene alkylamide, polyoxyethylene alkyl ether, and polyoxyethylene alkyl phenyl ether. And cationic surfactants such as quaternary ammonium salts such as tetraphenylammonium salts, benzyldimethylalkylammonium salts, tetraalkylammonium salts, trimethylalkylammonium salts, dimethyldialkylammonium salts, and quaternary ammonium salts with alkylethylene oxide. Salts. In each case, the alkyl group has about 5 to 20 carbon atoms, and the number of carbon atoms in the molecule is 10 to 40.
The degree is preferred.
【００１７】界面活性剤を添加する場合の添加量である
が、０．００１〜３質量％、好ましくは０．０１〜２質
量％程度添加する。これが、０．００１質量％未満で
は、界面活性剤の効果が見られなくなり、３質量％を超
えると、かえってシミが目立つようになる。The amount of surfactant added is about 0.001 to 3% by mass, preferably about 0.01 to 2% by mass. When the amount is less than 0.001% by mass, the effect of the surfactant is not observed, and when the amount exceeds 3% by mass, spots become conspicuous.
【００１８】香料としては、リモネン、β−フェニルエ
チルアルコール、２，６−ジメチル−２−オクタノー
ル、シクロペンタデカノン、エチル−２−メチル−１，
３−ジオキソラン−２−アセテート、γ−ウンデカラク
トン、オイルオレンジペラ、α−ピネン、オイルローズ
マリーチェニジ、シトラール、１，８−シネオール、等
の通常知られている香料から１種または２種以上を適宜
組み合わせて用いることができる。香料は、微量で芳香
を付与できるものが多く、その添加量は０．００１〜
０．５質量％程度である。これが、０．００１質量％未
満では芳香を感じなくなることがあり、０．５質量％を
超えると匂いがきつくなったりシミが目立つことがあ
る。As fragrances, limonene, β-phenylethyl alcohol, 2,6-dimethyl-2-octanol, cyclopentadecanone, ethyl-2-methyl-1,
One or two kinds of commonly known fragrances such as 3-dioxolan-2-acetate, γ-undecalactone, oil orange pera, α-pinene, oil rosemarycheni, citral, 1,8-cineole, etc. The above can be used in combination as appropriate. Many fragrances can impart fragrance in a very small amount, and the amount added is 0.001 to
It is about 0.5% by mass. When the content is less than 0.001% by mass, the fragrance may not be felt, and when the content is more than 0.5% by mass, the smell may be too strong or the stain may be conspicuous.
【００１９】潤滑剤としてはポリエーテル変性シリコー
ン、多価アルコール、高級脂肪酸等を通常０．０１〜１
質量％程度の配合量において配合することもできる。し
かし、ディスプレイ表面に油膜状の膜を作るものは、周
囲からの光を反射することがある。このため、油膜状の
被膜を形成するものは避ける必要がある。As the lubricant, polyether-modified silicone, polyhydric alcohol, higher fatty acid and the like are usually used in an amount of 0.01 to 1%.
It can be blended in a blending amount of about mass%. However, those that form an oil film on the display surface may reflect light from the surroundings. Therefore, it is necessary to avoid an oil film-like film.
【００２０】[0020]
【実施例】（実施例１）ｎ−デカンをクリーナー液とし
て不織布に含浸させて、ディスプレイ画面の汚れの除去
を行ったところ、拭き跡残りが残ることなく、清浄な画
面にすることができた。EXAMPLES Example 1 A non-woven fabric was impregnated with n-decane as a cleaner liquid to remove stains on a display screen. As a result, a clean screen could be obtained without leaving any trace of wiping. .
【００２１】（実施例２）ｎ−デカンを圧縮ブタンガス
によりディスプレイ画面に噴霧させ、その後、清浄な柔
らかな紙を用いてディスプレイ画面の汚れの除去を行っ
たところ、拭き跡残りが残ることなく、清浄な画面にす
ることができた。(Example 2) When n-decane was sprayed on the display screen with compressed butane gas, and then the display screen was cleaned using clean soft paper. The screen was clean.
【００２２】（実施例３）ｎ−ノナンをクリーナー液と
して、実施例１と同様な方法でディスプレイ画面の汚れ
の除去を行ったところ、拭き跡残りが残ることなく、清
浄な画面にすることができた。(Example 3) When n-nonane was used as a cleaner liquid to remove stains on a display screen in the same manner as in Example 1, it was possible to obtain a clean screen without leaving any wiping marks. did it.
【００２３】（実施例４）イソオクタンをクリーナー液
として、実施例１と同様な方法でディスプレイ画面の汚
れの除去を行ったところ、拭き跡残りが残ることなく、
清浄な画面にすることができた。(Example 4) When dirt on a display screen was removed in the same manner as in Example 1 using isooctane as a cleaner liquid, no wiping marks remained.
The screen was clean.
【００２４】（実施例５）ｎ−ウンデカンに界面活性剤
としてドデシルトリメチルアンモニウムクロライドを
０．１質量％添加したものをクリーナー液として、実施
例１と同様な方法でディスプレイ画面の汚れの除去を行
ったところ、拭き跡残りが残ることなく、清浄な画面に
することができた。Example 5 N-undecane to which 0.1% by mass of dodecyltrimethylammonium chloride was added as a surfactant was used as a cleaner to remove stains on a display screen in the same manner as in Example 1. As a result, a clean screen could be obtained without leaving traces of wiping.
【００２５】（実施例６）ｎ−ドデカンに香料としてリ
モネンを０．０５質量％添加したものをクリーナー液と
して、実施例１と同様な方法でディスプレイ画面の汚れ
の除去を行ったところ、拭き跡残りが残ることなく、清
浄な画面にすることができた。Example 6 N-dodecane to which 0.05% by mass of limonene was added as a fragrance was used as a cleaner liquid to remove stains on a display screen in the same manner as in Example 1. A clean screen could be obtained without remaining.
【００２６】（実施例７）ｎ−デカン５０重量部、ｎ−
ウンデカン５０重量部の混合物をクリーナー液として、
実施例１と同様な方法でディスプレイ画面の汚れの除去
を行ったところ、拭き跡残りが残ることなく、清浄な画
面にすることができた。(Example 7) 50 parts by weight of n-decane, n-decane
Using a mixture of 50 parts by weight of undecane as a cleaner liquid,
When the dirt on the display screen was removed in the same manner as in Example 1, a clean screen could be obtained without leaving any wiping marks.
【００２７】（比較例１）エタノールを用いて、実施例
１と同様な方法でディスプレイ画面の汚れの除去を行っ
たところ、肉眼ではっきり画面上に拭き跡が認められ、
清浄な画面にすることができなかった。(Comparative Example 1) When dirt on the display screen was removed in the same manner as in Example 1 using ethanol, wiping marks were clearly recognized on the screen with the naked eye.
I couldn't get a clean screen.
【００２８】（比較例２）イソプロパノールを用いて、
実施例１と同様な方法でディスプレイ画面の汚れの除去
を行ったところ、肉眼ではっきり画面上に拭き跡が認め
られ、清浄な画面にすることができなかった。Comparative Example 2 Using isopropanol,
When dirt on the display screen was removed in the same manner as in Example 1, wiping marks were clearly observed on the screen with the naked eye, and a clean screen could not be obtained.
【００２９】[0029]
【発明の効果】以上説明したように、本発明のクリーナ
ーによれば、ディスプレイ画面を拭き跡残りなく清浄な
画面にすることができる。また、直鎖状又は分岐状の飽
和炭化水素を使用しているため、石油臭がほとんどな
く、室内でのクリーニングも容易に行うことができる。As described above, according to the cleaner of the present invention, the display screen can be made a clean screen without wiping marks. In addition, since linear or branched saturated hydrocarbons are used, there is almost no petroleum odor, and indoor cleaning can be easily performed.
───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl.7，ＤＢ名) C11D 7/50 C11D 3/18 C11D 3/43 C11D 3/50 C11D 7/24 ＣＡ（ＳＴＮ) ＣＡＯＬＤ（ＳＴＮ) ＲＥＧＩＳＴＲＹ（ＳＴＮ)──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int. Cl. 7 , DB name) C11D 7/50 C11D 3/18 C11D 3/43 C11D 3/50 C11D 7/24 CA (STN) CAOLD (STN ) REGISTRY (STN)
Claims (3)
の、炭素数１１の、炭素数１２の、または炭素数１０と
１１の飽和炭化水素溶剤からなることを特徴とするディ
スプレイ画面用クリーナー。Claims: 1. C8, C9 , C10
Having 11 carbon atoms, 12 carbon atoms, or 10 carbon atoms
11. A cleaner for a display screen, comprising the saturated hydrocarbon solvent of No. 11 .
が炭素数８の、炭素数９の、炭素数１０の、炭素数１１
の、炭素数１２の、または炭素数１０と１１の飽和炭化
水素溶剤からなることを特徴とするディスプレイ画面用
クリーナー。2. A composition containing 3% by mass or less of a surfactant , and the balance
Has 8 carbon atoms, 9 carbon atoms, 10 carbon atoms, 11 carbon atoms
, Saturated carbon having 12 carbons, or 10 and 11 carbons
A display screen cleaner comprising a hydrogen solvent .
炭素数８の、炭素数９の、炭素数１０の、炭素数１１
の、炭素数１２の、または炭素数１０と１１の飽和炭化
水素溶剤からなることを特徴とするディスプレイ画面用
クリーナー。3. A fragrance containing not more than 0.5% by mass, with the balance being
C8, C9, C10, C11
, Saturated carbon having 12 carbons, or 10 and 11 carbons
A display screen cleaner comprising a hydrogen solvent .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11509098A JP3245560B2 (en) | 1998-04-24 | 1998-04-24 | Display screen cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11509098A JP3245560B2 (en) | 1998-04-24 | 1998-04-24 | Display screen cleaner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH11302692A JPH11302692A (en) | 1999-11-02 |
| JP3245560B2 true JP3245560B2 (en) | 2002-01-15 |
Family
ID=14653961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11509098A Expired - Fee Related JP3245560B2 (en) | 1998-04-24 | 1998-04-24 | Display screen cleaner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3245560B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4562016B2 (en) * | 2001-02-26 | 2010-10-13 | リコーエレメックス株式会社 | Writing board device and cleaner liquid used therefor |
| JP5622145B2 (en) * | 2010-07-26 | 2014-11-12 | 株式会社シード | Water-soluble antibacterial wax and method for producing the same |
-
1998
- 1998-04-24 JP JP11509098A patent/JP3245560B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH11302692A (en) | 1999-11-02 |
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