CN103614264A - Quick detergent for roadside adlets - Google Patents

Quick detergent for roadside adlets Download PDF

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Publication number
CN103614264A
CN103614264A CN201310649013.7A CN201310649013A CN103614264A CN 103614264 A CN103614264 A CN 103614264A CN 201310649013 A CN201310649013 A CN 201310649013A CN 103614264 A CN103614264 A CN 103614264A
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Prior art keywords
parts
adlets
roadside
small advertisement
agent
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CN201310649013.7A
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Chinese (zh)
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CN103614264B (en
Inventor
和吉
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Suzhou Fengru Software Co., Ltd.
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NINGBO SAINTER TECHNOLOGY SERVICE Co Ltd
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Abstract

The invention relates to a quick detergent for roadside adlets, which can quickly and efficiently remove roadside adlets on walls, bus stations and bulletin boards. The invention is characterized in that the detergent is prepared by mixing the following raw materials in parts by weight: 60-90 parts of solvent, 10-20 parts of surfactant, 5-10 parts of ionic liquid synergist, 6-8 parts of filler and 0.1-1 part of cetyl sodium sulfate. The solvent is a mixture of ethanol, ethyl acetate and deionized water in any ratio; and the surfactant is CH3O(CH3CH2CH2O)nCH2OCH3, wherein n=6-11. The detergent can quickly and efficiently remove roadside adlets on walls, bus stations and bulletin boards, is free of chemical components which are harmful to the environment and buildings, and can not do damage to the health of cleaning personnel and building surfaces.

Description

Curbside small advertisement fast cleaning agent
Technical field
The present invention relates to a kind of curbside small advertisement fast cleaning agent, it can remove wall, bus-stop and the curbside small advertisement above propaganda board fast and efficiently.
Background technology
Curbside small advertisement spreads unchecked, and is the large persistent ailment of one in city management always, has a strong impact on city image.Recruitment stevedore, rented house, specialty removal of home etc. small advertisement, has become the street of script neat and tidy into big flowery face.These small advertisements paste easily, but will it be known totally completely, are very difficult things.Advertisement before often is not also removed clean, after new small advertisement will stick.Such small advertisement has become the psoriasis in city, must try every possible means to be removed.
Small advertisement is difficult to remove, and has close relationship to a great extent with the glue of its use.Now widely used sizing agent mainly contains epoxy resin, acrylic acid or the like and urethane resin base adhesive.After these resin based adhesives solidify, the small advertisement scraps of paper used and metope can be bonded together firmly, form firmly chemical bond.Therefore, the core missions of cleaning small advertisement have just become how high-efficient cleaning is except the high molecular residue forming after these glue curing.
The main method of environmental sanitation and environmental protection department's removing curbside small advertisement is still polished at present: manually use sand paper, or rub with strength with the small-sized electric drill that storage battery drives; Or take scoop to rub back and forth.By small advertisement (being mainly polymer rubber and resin), friction high temperature cabonization is removed.Although removed like this small advertisement, can leave ugly vestige at building surface.
Up to the present, be not also specifically designed to patent, the bibliographical information of removing curbside small advertisement.For the small advertisement of removing curbside, some method and thinking still can use for reference how to remove ground chewing gum.
Chinese patent (patent No. ZL03111340.0) discloses a kind of gum and has removed liquid and blending process thereof, and it is comprised of turps, unsticking auxiliary agent and industrial essence, removes each composition weight umber ratio of liquid to be: turps 94 ?96; Unsticking auxiliary agent 0.5 ?5; Industry essence 0.3 ?0.5; First the raw pine fuel-economizing of said components, unsticking auxiliary agent and industrial essence are taken by weight, and then the raw material that takes parts by weight is rendered in stainless steel vessel and blent successively, again the blending liquid in container is stirred, finally it was fully mixed in standing 2 hours, then can bottles and make the agent of spraying type gum removing liquid bottle.Because turps is silvichemical, its source is limited.And turps is limited for the solubility property of natural rubber and resin, will cause it to remove small advertisement effect limited.
Given this, develop a kind of novel, efficient, eco-friendly small advertisement sanitising agent and just seem particularly urgent.
Will effectively remove small advertisement, its key is how to make it use, and is that the sizing agent having cured dissolves, softening, thereby peel off, comes off.This just requires not only will have the effective constituents such as tensio-active agent in its formula, also will have and can dissolve solvent or the synergistic agent having cured.
Ionic liquid, as its name suggests, is consisted of the salt compounds being at room temperature in a liquid state completely zwitterion.Different from traditional solid inorganic salt, the melting salt molecule existing with liquid state has designability, and different zwitterions can be combined into miscellaneous ionic liquid.By selecting different zwitterions, or directly introduce specific functional group and modify, the character to ionic liquid, as fusing point, viscosity, hydrophobicity are adjusted, meet different needs, design the ionic liquid that can there is excellent dissolution performance to natural rubber and resin and come.
Ionic liquid is because of the saturated vapor pressure obviously not recording, thereby use ionic liquid is than using traditional chemical solvents more to meet eco-friendly Green Development theory.
Ionic liquid has designability, by adjusting different zwitterions pair, can design kind difference, and the special ionic liquid that meets different needs comes.We are designed and can be shown novel ion liquid small advertisement matrix used to excellent dissolution performance by molecular computing and design, and this ionic liquid does not contain chlorion, and environmental friendliness can be for the removing of all kinds of small advertisements in city.
Summary of the invention
The invention provides a kind of curbside small advertisement fast cleaning agent, this clean-out system can be removed wall, bus-stop and the curbside small advertisement above propaganda board fast and efficiently, it does not contain environment and the harmful chemical composition of buildings, to cleaning worker health and building surface, can not damage.
The concrete technical scheme adopting of the present invention is:
A curbside small advertisement fast cleaning agent, is characterized in that, by the raw material of following weight part, is mixed:
Figure BDA0000430199450000031
Wherein, described solvent is ethanol, ethyl acetate and deionized water, and three is according to the mixture of arbitrary proportion;
Tensio-active agent is CH 3o(CH 3cH 2cH 2o) nCH 2oCH 3, n=6~11;
The structural formula of described ionic liquid synergistic agent is:
Figure BDA0000430199450000032
Preferably, described filler is nano-calcium carbonate or nano titanium oxide, or described filler is that nano-calcium carbonate and nano titanium oxide mix according to arbitrary proportion.
Ionic liquid synergistic agent of the present invention can strengthen its dissolving power to the residue that is difficult to remove.
Compared with prior art, beneficial effect of the present invention is:
1) the present invention utilizes the custom-designed ionic liquid solubility property outstanding to curbside small advertisement, all kinds of curbsides of removing small advertisement that can be rapidly and efficiently, and cheap, use suits large area to popularize;
2) the present invention does not relate to any poisonous and hazardous chemical, to operation environmental sanitation personnel and building surface, can not cause any secondary injury.
Embodiment
Below by concrete case study on implementation, will describe more comprehensively the present invention:
Embodiment 1
Mechanical stirring is being housed, in the four-hole 5000ml flask of prolong, thermometer, is adding successively ethanol 200g, ethyl acetate 50g, deionized water 1750g, tensio-active agent CH 3o(CH 3cH 2cH 2o) 8cH 2oCH 3, 300g, synergistic agent ionic liquid:
Figure BDA0000430199450000041
150g, heats up and stirs 60 minutes under 60 ℃ of conditions, after fully dissolving, removes heating.Then add nano-calcium carbonate 180g, Sodium palmityl sulfate 30g, stir, stand-by in tank filling.
During use, first that the small advertisement of dry solidification is wetting with scavenging agent of the present invention, fully dissolve, then with toothbrush, gently the softening residue dissolving is removed.Evaluation effect according to removing completely, part is residual, surface damage, be difficult to remove and be followed successively by: four ranks such as excellent, good, poor, non-constant.
Effect: excellent.
Embodiment 2
Mechanical stirring is being housed, in the four-hole mouth 5000ml flask of prolong, thermometer, is adding successively ethanol 150g, ethyl acetate 100g, deionized water 1600g, tensio-active agent CH 3o(CH 3cH 2cH 2o) 6cH 2oCH 3, 250g, synergistic agent ionic liquid:
Figure BDA0000430199450000042
150g, heats up and stirs 60 minutes under 60 ℃ of conditions, after fully dissolving, removes heating.Then add nano-calcium carbonate 200g, Sodium palmityl sulfate 35g, stir, stand-by in tank filling.
During use, first that the small advertisement of dry solidification is wetting with scavenging agent of the present invention, fully dissolve, then with toothbrush, gently the softening residue dissolving is removed.Evaluation effect according to removing completely, part is residual, surface damage, be difficult to remove and be followed successively by: four ranks such as excellent, good, poor, non-constant.
Effect: excellent.
Embodiment 3
Mechanical stirring is being housed, in the four-hole mouth 5000ml flask of prolong, thermometer, is adding successively ethyl acetate 200g, ethyl acetate 100g, deionized water 2000g, tensio-active agent CH 3o(CH 3cH 2cH 2o) 10cH 2oCH 3, 350g, synergistic agent ionic liquid:
Figure BDA0000430199450000051
200g, heats up and stirs 60 minutes under 60 ℃ of conditions, after fully dissolving, removes heating.Then add nano titanium oxide 180g, Sodium palmityl sulfate 40g, stir, stand-by in tank filling.
During use, first that the small advertisement of dry solidification is wetting with scavenging agent of the present invention, fully dissolve, then with toothbrush, gently the softening residue dissolving is removed.Evaluation effect according to removing completely, part is residual, surface damage, be difficult to remove and be followed successively by: four ranks such as excellent, good, poor, non-constant.
Effect: excellent.
Embodiment 4
Mechanical stirring is being housed, in the four-hole mouth 5000ml flask of prolong, thermometer, is adding successively ethanol 200g, ethyl acetate 100g, deionized water 1800g, tensio-active agent CH 3o(CH 3cH 2cH 2o) 11cH 2oCH 3, 300g, synergistic agent ionic liquid:
Figure BDA0000430199450000052
100g, heats up and stirs 60 minutes under 60 ℃ of conditions, after fully dissolving, removes heating.Then add nano-calcium carbonate 180g, Sodium palmityl sulfate 45g, stir, stand-by in tank filling.
During use, first that the small advertisement of dry solidification is wetting with scavenging agent of the present invention, fully dissolve, then with toothbrush, gently the softening residue dissolving is removed.Evaluation effect according to removing completely, part is residual, surface damage, be difficult to remove and be followed successively by: four ranks such as excellent, good, poor, non-constant.
Effect: excellent.

Claims (2)

1. a curbside small advertisement fast cleaning agent, is characterized in that, by the raw material of following weight part, is mixed:
Wherein, described solvent is ethanol, ethyl acetate and deionized water, and three is according to the mixture of arbitrary proportion;
Tensio-active agent is CH 3o(CH 3cH 2cH 2o) nCH 2oCH 3, n=6~11;
The structural formula of described ionic liquid synergistic agent is:
Figure FDA0000430199440000012
2. curbside according to claim 1 small advertisement fast cleaning agent, is characterized in that, described filler is nano-calcium carbonate or nano titanium oxide, or described filler is that nano-calcium carbonate and nano titanium oxide mix according to arbitrary proportion.
CN201310649013.7A 2013-12-04 2013-12-04 Quick detergent for roadside adlets Expired - Fee Related CN103614264B (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105154243A (en) * 2015-09-15 2015-12-16 王颖 Illegal small ad cleaning fluid

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102041189A (en) * 2009-10-16 2011-05-04 刘华栋 Environmentally-friendly abrasive cleaner for clearing away glue and paint advertisements in streets
CN102203232A (en) * 2008-09-01 2011-09-28 恩维洛维斯科技有限公司 Compositions and methods for the removal of chewing gum residues from substrates
CN102260599A (en) * 2011-06-15 2011-11-30 于文 Environment-friendly degumming agent

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102203232A (en) * 2008-09-01 2011-09-28 恩维洛维斯科技有限公司 Compositions and methods for the removal of chewing gum residues from substrates
CN102041189A (en) * 2009-10-16 2011-05-04 刘华栋 Environmentally-friendly abrasive cleaner for clearing away glue and paint advertisements in streets
CN102260599A (en) * 2011-06-15 2011-11-30 于文 Environment-friendly degumming agent

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105154243A (en) * 2015-09-15 2015-12-16 王颖 Illegal small ad cleaning fluid

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Address after: Wujiang District of Suzhou City, Jiangsu province 215228 Shengze Dongsheng Town Street No. 1-153

Patentee after: Suzhou Fengru Software Co., Ltd.

Address before: 315800 Zhejiang Province, Ningbo Free Trade Zone Foxconn 530-9 Trade Building

Patentee before: NINGBO TAX-PROTECTED AREA ANDRIS MACHINERY CO., LTD.

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