JPH0710972B2 - Liquid composition for peeling adhesive - Google Patents
Liquid composition for peeling adhesiveInfo
- Publication number
- JPH0710972B2 JPH0710972B2 JP2138555A JP13855590A JPH0710972B2 JP H0710972 B2 JPH0710972 B2 JP H0710972B2 JP 2138555 A JP2138555 A JP 2138555A JP 13855590 A JP13855590 A JP 13855590A JP H0710972 B2 JPH0710972 B2 JP H0710972B2
- Authority
- JP
- Japan
- Prior art keywords
- aqueous solution
- liquid composition
- fatty acid
- acid alkali
- alkali salt
- 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
- 239000000203 mixture Substances 0.000 title claims description 10
- 239000007788 liquid Substances 0.000 title claims description 9
- 239000000853 adhesive Substances 0.000 title claims description 6
- 230000001070 adhesive effect Effects 0.000 title claims description 6
- XMGQYMWWDOXHJM-UHFFFAOYSA-N limonene Chemical compound CC(=C)C1CCC(C)=CC1 XMGQYMWWDOXHJM-UHFFFAOYSA-N 0.000 claims description 16
- 239000007864 aqueous solution Substances 0.000 claims description 15
- -1 fatty acid alkali salt Chemical class 0.000 claims description 14
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 12
- 229930195729 fatty acid Natural products 0.000 claims description 12
- 239000000194 fatty acid Substances 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 229940087305 limonene Drugs 0.000 claims description 8
- 235000001510 limonene Nutrition 0.000 claims description 8
- BCKXLBQYZLBQEK-KVVVOXFISA-M Sodium oleate Chemical compound [Na+].CCCCCCCC\C=C/CCCCCCCC([O-])=O BCKXLBQYZLBQEK-KVVVOXFISA-M 0.000 claims description 5
- 239000002736 nonionic surfactant Substances 0.000 claims description 5
- 239000000344 soap Substances 0.000 claims description 5
- 239000000126 substance Substances 0.000 description 10
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 239000003960 organic solvent Substances 0.000 description 4
- 229940112822 chewing gum Drugs 0.000 description 3
- 235000015218 chewing gum Nutrition 0.000 description 3
- 239000004094 surface-active agent Substances 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- DNIAPMSPPWPWGF-UHFFFAOYSA-N monopropylene glycol Natural products CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 2
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 1
- 239000003093 cationic surfactant Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 235000019441 ethanol Nutrition 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 229940096992 potassium oleate Drugs 0.000 description 1
- MLICVSDCCDDWMD-KVVVOXFISA-M potassium;(z)-octadec-9-enoate Chemical compound [K+].CCCCCCCC\C=C/CCCCCCCC([O-])=O MLICVSDCCDDWMD-KVVVOXFISA-M 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- BTURAGWYSMTVOW-UHFFFAOYSA-M sodium dodecanoate Chemical compound [Na+].CCCCCCCCCCCC([O-])=O BTURAGWYSMTVOW-UHFFFAOYSA-M 0.000 description 1
- 229940082004 sodium laurate Drugs 0.000 description 1
- RYYKJJJTJZKILX-UHFFFAOYSA-M sodium octadecanoate Chemical compound [Na+].CCCCCCCCCCCCCCCCCC([O-])=O RYYKJJJTJZKILX-UHFFFAOYSA-M 0.000 description 1
- 229940045870 sodium palmitate Drugs 0.000 description 1
- GGXKEBACDBNFAF-UHFFFAOYSA-M sodium;hexadecanoate Chemical compound [Na+].CCCCCCCCCCCCCCCC([O-])=O GGXKEBACDBNFAF-UHFFFAOYSA-M 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Landscapes
- Detergent Compositions (AREA)
- Adhesives Or Adhesive Processes (AREA)
Description
本発明は、舗道，床，壁，衣服類等の被付着物に付着し
た粘性ゴム類，各種接着剤，チューインガム等の粘着物
を剥離するのに使用する粘着物剥離用液状組成物に関す
る。TECHNICAL FIELD The present invention relates to a liquid composition for peeling a sticky substance used for peeling a sticky substance such as viscous rubbers, various adhesives, chewing gum and the like attached to an adherend such as a pavement, a floor, a wall and clothes.
従来、上記粘着物の剥離には、ベンゼン，トルエン等の
有機溶媒を使用して当該粘着物を溶解させる、氷を使用
して凝固させる、あるいは非イオン界面活性剤とカチオ
ン界面活性剤を主要成分としてなる剥離剤を使用してそ
の表面を軟化させる等の方法が知られている。Conventionally, in order to peel off the sticky substance, an organic solvent such as benzene or toluene is used to dissolve the sticky substance, ice is used for coagulation, or a nonionic surfactant and a cationic surfactant are used as main components. There is known a method in which the surface is softened using a release agent such as
しかし、上記有機溶媒を使用する場合その粘着物がかえ
って拡がってしまうことがあって完全な剥離を困難に
し、また、氷で凝固させあるいは界面活性剤で軟化させ
る方法は、付着間もない時点では効果があるが、付着後
時間を経るのにしたがい粘着物が舗道等の被付着物の表
面に一体的になったときにはもはや剥離できなくなると
いう問題があった。However, when the organic solvent is used, the sticky substance may rather spread and make complete peeling difficult, and the method of coagulating with ice or softening with a surfactant is a point at which there is a short period of adhesion. Although effective, there is a problem that the adhesive cannot be peeled off anymore when it becomes integral with the surface of the adherend such as a pavement as time passes after the adhesion.
本発明者らは、このような問題を解消すべく鋭意研究の
ところ、有機溶媒リモネンが当該粘着物を軟化するのみ
有効に作用し、また石鹸水もしくはオレイン酸ナトリウ
ム水溶液等の脂肪酸アルカリ塩水溶液がその粘着性を消
失させるのに好適であり、さらにこれら両成分を均質化
するのに非イオン界面活性剤が効果的であるとの知見の
もとに本発明をなすに至ったものである。 すなわち、本発明は、石鹸水もしくはオレイン酸ナトリ
ウム水溶液等の、脂肪酸アルカリ塩５〜25％、水75〜95
％である脂肪酸アルカリ塩水溶液20〜50％、リモネン40
〜65％、及び非イオン界面活性剤５〜25％を含むことを
特徴とする粘着物剥離用液状組成物を提供するものであ
る。 上記において、脂肪酸アルカリ塩水溶液が20〜50％、リ
モネンが40〜65％、非イオン界面活性剤が５〜25％の範
囲外では分離または沈澱を生じ好ましくない。 脂肪酸アルカリ塩水溶液としては、石鹸水，オレイン酸
ナトリウム水溶液，ステアリン酸ナトリウム水溶液，パ
ルミチン酸ナトリウム水溶液，ラウリン酸ナトリウム水
溶液，オレイン酸カリウム水溶液等が使用される。 これら水溶液中に含まれる脂肪酸アルカリ塩は５〜25％
であること、したがって、水は75〜95％であることが適
当であり、このため、本発明組成物に含まれる脂肪酸ア
ルカリ塩は、20×0.05＝１％〜50×0.25＝12.5％であ
り、水は、20×0.75＝15％〜50×0.95＝47.5％であっ
て、該組成物は液状をなす。 また、これらの脂肪酸アルカリ水溶液とリモネンとを均
質化するための非界面活性剤としては、ポリオキシエチ
レンノニルフェニルエーテル、プロピレングライコール
脂肪酸エステル等が好ましいものである。 本発明液状組成物には、上記以外にその安定化のために
例えば、メチルアルコールまたはエチルアルコールを所
要量（10％以下）添加するのが好ましい。The inventors of the present invention have earnestly studied to solve such problems, and the organic solvent limonene effectively acts only to soften the sticky substance, and a fatty acid alkali salt aqueous solution such as soap water or sodium oleate aqueous solution is used. The present invention has been completed based on the finding that a nonionic surfactant is suitable for eliminating the tackiness and that it is effective for homogenizing these two components. That is, the present invention is a fatty acid alkali salt 5 to 25%, water 75 to 95, such as soap water or sodium oleate aqueous solution.
20% to 50% aqueous fatty acid alkali salt solution, 40 limonene
The present invention provides a liquid composition for peeling a pressure-sensitive adhesive, comprising: ~ 65%, and 5-25% of a nonionic surfactant. In the above, separation or precipitation is not preferable when the aqueous solution of the fatty acid alkali salt is 20 to 50%, the limonene is 40 to 65%, and the nonionic surfactant is out of the range of 5 to 25%. As the fatty acid alkali salt aqueous solution, soap water, sodium oleate aqueous solution, sodium stearate aqueous solution, sodium palmitate aqueous solution, sodium laurate aqueous solution, potassium oleate aqueous solution or the like is used. 5-25% of fatty acid alkali salts contained in these aqueous solutions
Therefore, it is suitable that the water content is 75 to 95%, and therefore, the fatty acid alkali salt contained in the composition of the present invention is 20 × 0.05 = 1% to 50 × 0.25 = 12.5%. , Water is 20 × 0.75 = 15% to 50 × 0.95 = 47.5%, and the composition is liquid. As the non-surfactant for homogenizing these fatty acid alkaline aqueous solution and limonene, polyoxyethylene nonyl phenyl ether, propylene glycol fatty acid ester and the like are preferable. In addition to the above, for example, methyl alcohol or ethyl alcohol is preferably added to the liquid composition of the present invention in a required amount (10% or less) for stabilization.
実施例１ オレイン酸ナトリウム ６％ 水 29％ リモネン 50％ ポリオキシエチレンノニルフェニルエーテル 13％ メチルアルコール ２％ この液状組成物を駅プラットホーム、床等に付着したチ
ューインガムの残渣表面に注ぎ剥離実験をしたところ、
2,3分たつと外周が軟化したが従来のように外方に拡が
るようなことがなく、かつ徐々に粘着性がなくなってぼ
そぼそ状態になり、へらを付着面に挿入することによっ
て極めて簡単に剥離できた。 実施例２ 石鹸 ５％ 水 20％ リモネン 60％ ポリオキシエチレンノニルフェニルエーテル 15％ この液状組成物について、じゅうたん、衣服等に付着し
たチューインガムの残渣表面に注ぎ剥離実験をしたとこ
ろ、2,3分たつと外周が軟化したが従来のように外方に
拡がるようなことがなく、かつ徐々に粘着性がなくなっ
てぼそぼそ状態になり極めて簡単に剥離できた。Example 1 Sodium oleate 6% Water 29% Limonene 50% Polyoxyethylene nonyl phenyl ether 13% Methyl alcohol 2% When this liquid composition was poured on the residue surface of chewing gum adhering to a station platform, floor, etc., a peeling test was conducted. ,
After a few minutes, the outer circumference softened, but it did not spread outward like in the past, and gradually became less sticky and became dull, and it was extremely easy to insert a spatula on the attachment surface. I could peel it off. Example 2 Soap 5% Water 20% Limonene 60% Polyoxyethylene nonyl phenyl ether 15% This liquid composition was poured on the surface of the residue of chewing gum adhering to carpets, clothes, etc., and a peeling test was carried out. Although the outer circumference was softened, it did not spread outward like in the past, and gradually became less sticky and became a messy state and could be peeled off very easily.
以上述べたところから明らかなように、本発明組成物
は、液状であるから、これを舗道、衣服等の被付着物に
付着している粘着物の表面に注ぐことによりその内部に
浸透し、リモネンの作用でその粘着物を外方に拡げるこ
となしに軟化するとともに、脂肪酸アルカリ塩水溶液の
作用でその粘着物の粘着性を消失させてぼそぼそにし、
上記被付着物から該粘着物を極めて容易に剥離すること
できるものである。 すなわち、従来のベンゼン，トルエン等の有機溶媒を使
用する場合のように、当該粘着物をかえって拡げてしま
って完全な剥離を困難にするとか、氷で凝固させあるい
は界面活性剤で軟化させる場合のように、付着後時間を
経るのにしたがい粘着物が舗道等の被付着物体に一体的
になったときにはもはや剥離できなくなるという欠点が
ない。As is clear from the above description, since the composition of the present invention is in a liquid state, it penetrates into a pavement, by pouring it onto the surface of a sticky substance adhered to an adherend such as clothes, The action of limonene softens the sticky substance without spreading it outward, and the action of the aqueous solution of the fatty acid alkali salt causes the stickiness of the sticky substance to disappear, making it dull.
The adhesive can be peeled off very easily from the adherend. That is, as in the case of using a conventional organic solvent such as benzene or toluene, when the sticky substance is rather spread to spread out and it is difficult to completely peel it, or when it is solidified with ice or softened with a surfactant. As described above, there is no drawback that the adhesive cannot be peeled off when it becomes integral with an adherend such as a pavement as time passes after the adhesion.
Claims (1)
液等の、脂肪酸アルカリ塩５〜25％、水75〜95％である
脂肪酸アルカリ塩水溶液20〜50％、リモネン40〜65％、
及び非イオン界面活性剤５〜25％を含むことを特徴とす
る粘着物剥離用液状組成物。1. A fatty acid alkali salt such as soap water or sodium oleate aqueous solution 5 to 25%, water 75 to 95% fatty acid alkali salt aqueous solution 20 to 50%, limonene 40 to 65%,
And a nonionic surfactant in an amount of 5 to 25%, a liquid composition for peeling an adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2138555A JPH0710972B2 (en) | 1990-05-30 | 1990-05-30 | Liquid composition for peeling adhesive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2138555A JPH0710972B2 (en) | 1990-05-30 | 1990-05-30 | Liquid composition for peeling adhesive |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0433985A JPH0433985A (en) | 1992-02-05 |
| JPH0710972B2 true JPH0710972B2 (en) | 1995-02-08 |
Family
ID=15224884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2138555A Expired - Lifetime JPH0710972B2 (en) | 1990-05-30 | 1990-05-30 | Liquid composition for peeling adhesive |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0710972B2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4699599B2 (en) * | 2000-11-30 | 2011-06-15 | 日本フイリン株式会社 | Water-based adhesive remover |
| US8455421B2 (en) * | 2008-09-01 | 2013-06-04 | Expelliere Int Ltd | Compositions and methods for the removal of chewing gum residues from substrates |
| CN102260599B (en) * | 2011-06-15 | 2012-12-19 | 于文 | Environment-friendly degumming agent |
| CN111073768B (en) * | 2019-12-15 | 2021-05-14 | 华中科技大学同济医学院附属协和医院 | A kind of medical sol and preparation method thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0633434B2 (en) * | 1985-12-17 | 1994-05-02 | 株式会社リンレイ | Gel-like detergent composition |
| JPS63159500A (en) * | 1986-12-24 | 1988-07-02 | ライオン株式会社 | Gel detergent |
| JPH01182400A (en) * | 1988-01-14 | 1989-07-20 | Kao Corp | Liquid detergent composition |
-
1990
- 1990-05-30 JP JP2138555A patent/JPH0710972B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0433985A (en) | 1992-02-05 |
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