JPS6311398B2 - - Google Patents
Info
- Publication number
- JPS6311398B2 JPS6311398B2 JP58047165A JP4716583A JPS6311398B2 JP S6311398 B2 JPS6311398 B2 JP S6311398B2 JP 58047165 A JP58047165 A JP 58047165A JP 4716583 A JP4716583 A JP 4716583A JP S6311398 B2 JPS6311398 B2 JP S6311398B2
- Authority
- JP
- Japan
- Prior art keywords
- stickers
- cleaning agent
- volume
- isopropyl alcohol
- refrigerant
- 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
Links
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 27
- 239000012459 cleaning agent Substances 0.000 claims description 15
- AJDIZQLSFPQPEY-UHFFFAOYSA-N 1,1,2-Trichlorotrifluoroethane Chemical compound FC(F)(Cl)C(F)(Cl)Cl AJDIZQLSFPQPEY-UHFFFAOYSA-N 0.000 claims description 11
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 8
- 239000011737 fluorine Substances 0.000 claims description 8
- 229910052731 fluorine Inorganic materials 0.000 claims description 8
- 239000004094 surface-active agent Substances 0.000 claims description 8
- 239000002904 solvent Substances 0.000 claims description 6
- 239000002202 Polyethylene glycol Substances 0.000 claims description 5
- 229920001223 polyethylene glycol Polymers 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 description 16
- 230000001070 adhesive effect Effects 0.000 description 16
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 5
- 239000010695 polyglycol Substances 0.000 description 5
- 229920000151 polyglycol Polymers 0.000 description 5
- 244000043261 Hevea brasiliensis Species 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 229920003052 natural elastomer Polymers 0.000 description 4
- 229920001194 natural rubber Polymers 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 239000003599 detergent Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 235000019441 ethanol Nutrition 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
Landscapes
- Detergent Compositions (AREA)
Description
〔産業上の利用分野〕
本発明は、ステツカー，シール等を剥離後貼着
面に残留する粘着物を除去する粘着物用洗浄剤に
関する。
〔従来の技術〕
従来、ステツカー，シール等を剥離後、貼着面
に残留している粘着物の洗浄には、一般の洗剤や
アルコール等の溶剤を用いて払拭きする方法が行
なわれていた。
〔発明が解決しようとする問題点〕
しかし、一般の洗剤は溶解性が弱いため、ステ
ツカーやシール等、天然ゴム粘着物を用いたもの
については残留貼着物を完全に除去することがで
きなかつた。また、トルエン等の溶解性の強い溶
剤を用いると、天然ゴム残留粘着物を除去できる
が、ステツカー，シール等の粘着表面を著しく侵
す問題があつた。
本発明の目的は、ステツカー，シール等の剥離
後、貼着表面を侵すことなく貼着表面に残留する
粘着物を除去することができる粘着物用洗浄剤を
提供することにある。
〔問題点を解決するための手段〕
出願人は、ステツカー，シール等のように、天
然ゴムからなる残留粘着物の洗浄除去に際し、
１，１，２―トリクロロ―１，２，２―トリフル
オロエタン（以下冷媒Ｒ―113という）、イソプロ
ピルアルコール，水及びフツ素系界面活性剤を主
成分とする水系の洗浄剤について各種検討を行つ
た。この洗浄剤は貼着面に液状として塗布する場
合、全く問題はないが、缶に保管する場合や缶入
りエアゾールとしたとき、その洗浄剤の強力や浸
透力と水との相乗効果によつて、錫めつき等の缶
を腐食する問題が生じた。
そこで上記した発明の目的を達成しつつ、更に
めつき面の腐食を生じさせない洗浄剤について鋭
意検討した結果、水の代りに常温で液体のポリグ
リコール類を用いた非水系の洗浄剤が有効である
ことを見い出した。
本発明は、このような知見に基づいてなされた
ものであつて、１，１，２―トリクロロ―１，
２，２―トリフルオロエタン40〜45容量％、イソ
プロピルアルコール40〜45容量％およびポリエチ
レングリコール10〜20容量％の溶媒と、この溶媒
にふつ素系界面活性剤C8F17SO2N（C3H7）
CH2COOK0.045〜0.055重量％を含有させたこと
を特徴とするものである。
本発明において、冷媒Ｒ―113，イソプロピル
アルコール，常温で液体のポリグリコール類及び
ふつ素系界面活性剤を必須成分とする。したがつ
てこれらの必須成分以外の他の成分を含有するこ
ともできるが、洗浄剤は非水系であることが条件
であるので上記必須成分以外の他の成分も水以外
のものであればよい。
冷媒Ｒ―113は洗浄剤中に40〜45容量％、イソ
プロピルアルコールは40〜45容量％、常温で液体
のポリグリコール類は10〜20容量％、ふつ素系界
面活性剤は0.045〜0.055重量％含有されることが
望ましい。上記各成分はそれぞれの含有量範囲以
外では十分な効果が得られない。
常温で液体のポリグリコール類としては、特に
ポリエチレングリコール（平均分子量190〜210）
が望ましく、ふつ素系界面活性剤としては
C8F17SO2N（C3H7）CH2COOKを一例として挙げ
ることができる。
〔実施例〕
ガラス板，スチール板，アクリル樹脂による塗
装板のそれぞれに、天然ゴムのり粘着物をトルエ
ンに溶かし均一に10cm×10cmの大きさに塗布し
た。室内で３日間放置後、粘着物が完全に硬く、
固着した状態になつた時点で、水，エチルアルコ
ール，イソプロピルアルコール，冷媒Ｒ―113，
ポリエチレングリコール，比較用洗浄剤，本発明
品の夫々を5mlスプレーで吹きつけ、紙タオルに
より拭きとり、粘着物の脱落状態を次に示す基準
により判定した。
◎：１分以内に粘着物が完全に脱落
〇：１〜５分以内に粘着物が完全に脱落
△：５分以上かかつて粘着物が完全に脱落
×：５分以上かかつても粘着物が完全には脱落
しない
結果は次の表１に示す通りである。
[Industrial Field of Application] The present invention relates to a cleaning agent for adhesives that removes adhesives remaining on the adhesive surface of stickers, stickers, etc. after peeling them off. [Prior art] Conventionally, after removing stickers, stickers, etc., the method of cleaning the sticky material remaining on the adhesive surface was to wipe it off using a general detergent or a solvent such as alcohol. . [Problem to be solved by the invention] However, because general detergents have weak solubility, they cannot completely remove residual adhesives from stickers, stickers, and other items that use natural rubber adhesives. . Further, when a highly soluble solvent such as toluene is used, residual adhesives of natural rubber can be removed, but there is a problem in that the adhesive surfaces of stickers, stickers, etc. are severely damaged. An object of the present invention is to provide a cleaning agent for adhesives that can remove adhesives remaining on the adhesive surface without damaging the adhesive surface after peeling off stickers, stickers, etc. [Means for solving the problem] The applicant has proposed that when cleaning and removing residual sticky substances made of natural rubber such as stickers, stickers, etc.
Various studies were conducted on water-based cleaning agents whose main components are 1,1,2-trichloro-1,2,2-trifluoroethane (hereinafter referred to as refrigerant R-113), isopropyl alcohol, water, and fluorine-based surfactants. I went. When this cleaning agent is applied as a liquid to the adhesive surface, there is no problem at all, but when it is stored in a can or as an aerosol in a can, the cleaning agent's strength, penetrating ability, and synergistic effect with water may cause problems. , problems such as tin plating and corrosion of the can arose. Therefore, as a result of intensive research into a cleaning agent that would not cause corrosion of the plated surface while achieving the above-mentioned purpose of the invention, it was found that a non-aqueous cleaning agent that uses polyglycols that are liquid at room temperature instead of water is effective. I discovered something. The present invention was made based on such findings, and is based on the knowledge that 1,1,2-trichloro-1,
A solvent containing 40-45% by volume of 2,2-trifluoroethane, 40-45% by volume of isopropyl alcohol, and 10-20% by volume of polyethylene glycol, and a fluorine-based surfactant C 8 F 17 SO 2 N (C 3H7 )
It is characterized by containing 0.045 to 0.055% by weight of CH 2 COOK. In the present invention, refrigerant R-113, isopropyl alcohol, polyglycols that are liquid at room temperature, and a fluorine-based surfactant are essential components. Therefore, it is possible to contain other components other than these essential components, but since the cleaning agent must be non-aqueous, the other components other than the above-mentioned essential components may also be other than water. . Refrigerant R-113 is contained in the cleaning agent at 40 to 45% by volume, isopropyl alcohol is contained in 40 to 45% by volume, polyglycols that are liquid at room temperature are contained in 10 to 20% by volume, and fluorine surfactants are contained in 0.045 to 0.055% by weight. It is desirable that it be included. A sufficient effect cannot be obtained from each of the above components in amounts outside the respective content ranges. Among polyglycols that are liquid at room temperature, especially polyethylene glycol (average molecular weight 190-210)
is desirable, and as a fluorine-based surfactant,
C8F17SO2N ( C3H7 ) CH2COOK may be mentioned as an example. [Example] Natural rubber glue dissolved in toluene was uniformly applied to a glass plate, a steel plate, and an acrylic resin coated plate to a size of 10 cm x 10 cm. After leaving it indoors for 3 days, the adhesive became completely hard.
When it becomes solid, water, ethyl alcohol, isopropyl alcohol, refrigerant R-113,
5 ml of each of polyethylene glycol, comparative detergent, and the product of the present invention were sprayed onto the surface, wiped off with a paper towel, and the state of the adhesive material coming off was judged according to the following criteria. ◎: The sticky substance completely falls off within 1 minute. ○: The sticky substance completely falls off within 1 to 5 minutes. △: The sticky substance completely falls off after 5 minutes or more. ×: The sticky substance completely falls off after 5 minutes or more. The results are shown in Table 1 below.
【表】
なお、表１において比較用洗浄剤，本発明品の
組成は次の通りである。
比較用洗浄剤
冷媒Ｒ―113，イソプロピルアルコール，水及
びふつ素系界面活性剤を主成とする水系洗浄剤
本発明品
冷媒Ｒ―113： 42容量％
イソプロピルアルコール： 43容量％
ポリエチレングリコール（平均分子量190〜
210）： 15容量％
C8F17SO2N（C3H7）CH2COOK： 0.050重量％
次に鉄および錫めつきした鉄に対する腐触性
は、比較用洗浄剤および本発明品の中に鉄板，錫
めつきを施した鉄板を入れ、２週間後および６週
間後錆の発生状態を次に示す基準により判定し
た。
◎：全く錆が発生せず
△：一部錆びる
×：ほどんで全面が錆びる
結果は表２に示す通りである。[Table] In Table 1, the compositions of the comparative cleaning agent and the product of the present invention are as follows. Comparative cleaning agent A water-based cleaning agent mainly composed of refrigerant R-113, isopropyl alcohol, water, and a fluorine-based surfactant Invention refrigerant R-113: 42% by volume Isopropyl alcohol: 43% by volume Polyethylene glycol (average molecular weight 190～
210): 15% by volume C 8 F 17 SO 2 N (C 3 H 7 ) CH 2 COOK: 0.050% by weight Next, the corrosiveness to iron and tinned iron was compared with that of the comparative cleaning agent and the product of the present invention. An iron plate or a tin-plated iron plate was placed inside, and the state of rust generation was judged after 2 and 6 weeks according to the following criteria. ◎: No rust generated at all △: Rusted partially ×: Unraveled and rusted all over the surface The results are shown in Table 2.
以上の結果からあきらかな様に本発明によれ
ば、冷媒Ｒ―113にイソプロピルアルコール，常
温で液体のポリグリコール類の３種類の溶剤を混
合することによりステツカー，シールの剥離後の
残留粘着物の除去洗浄能力を高め、さらにふつ素
系界面活性剤を混入することにより浸透性を高く
するので、残留粘着物の除去洗浄に効果がある。
またシールおよびステツカーを貼つてあつた表面
を侵すことなく、更に長期保管の際錫めつき鉄板
等を腐食するおそれもない。
As is clear from the above results, according to the present invention, by mixing the refrigerant R-113 with three types of solvents, isopropyl alcohol and polyglycols that are liquid at room temperature, it is possible to remove residual adhesive after peeling off stickers and stickers. It is effective in removing and cleaning residual sticky substances because it increases the removal and cleaning ability and also increases the permeability by incorporating a fluorine-based surfactant.
Furthermore, it does not damage the surfaces to which stickers and stickers have been pasted, and there is no risk of corrosion of tinned iron plates or the like during long-term storage.
Claims (1)
フルオロエタン40〜45容量％、イソプロピルアル
コール40〜45容量％およびポリエチレングリコー
ル10〜20容量％の溶媒と、この溶媒に、ふつ素系
界面活性剤C8F17SO2N（C3H7）CH2COOK0.045
〜0.055重量％を含有させたことを特徴とする粘
着物用洗浄剤。 ２ 特許請求の範囲第１項において、１，１，２
―トリクロロ―１，２，２―トリフルオロエタン
は冷媒R113である粘着物用洗浄剤。[Scope of Claims] 1. A solvent of 40 to 45 volume % of 1,1,2-trichloro-1,2,2-trifluoroethane, 40 to 45 volume % of isopropyl alcohol, and 10 to 20 volume % of polyethylene glycol; In the solvent, fluorine-based surfactant C 8 F 17 SO 2 N (C 3 H 7 ) CH 2 COOK0.045
A cleaning agent for sticky objects characterized by containing ~0.055% by weight. 2 In claim 1, 1, 1, 2
-Trichloro-1,2,2-trifluoroethane is a refrigerant R113 and is a cleaning agent for sticky materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4716583A JPS59217800A (en) | 1983-03-23 | 1983-03-23 | Detergent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4716583A JPS59217800A (en) | 1983-03-23 | 1983-03-23 | Detergent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59217800A JPS59217800A (en) | 1984-12-07 |
| JPS6311398B2 true JPS6311398B2 (en) | 1988-03-14 |
Family
ID=12767454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4716583A Granted JPS59217800A (en) | 1983-03-23 | 1983-03-23 | Detergent |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59217800A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992012106A1 (en) * | 1991-01-08 | 1992-07-23 | Gas Research Institute | Zirconia-bismuth oxide graded electrolyte |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54125090A (en) * | 1978-03-23 | 1979-09-28 | Eishin Kagaku Kk | Detergent for penetrant test |
| JPS55131099A (en) * | 1979-03-30 | 1980-10-11 | Daikin Ind Ltd | Surface cleaning composition |
| JPS57200A (en) * | 1980-06-03 | 1982-01-05 | Dainippon Toryo Kk | Cleaner for marking |
-
1983
- 1983-03-23 JP JP4716583A patent/JPS59217800A/en active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54125090A (en) * | 1978-03-23 | 1979-09-28 | Eishin Kagaku Kk | Detergent for penetrant test |
| JPS55131099A (en) * | 1979-03-30 | 1980-10-11 | Daikin Ind Ltd | Surface cleaning composition |
| JPS57200A (en) * | 1980-06-03 | 1982-01-05 | Dainippon Toryo Kk | Cleaner for marking |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992012106A1 (en) * | 1991-01-08 | 1992-07-23 | Gas Research Institute | Zirconia-bismuth oxide graded electrolyte |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59217800A (en) | 1984-12-07 |
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