CN103614263B - Chewing gum scavenger - Google Patents
Chewing gum scavenger Download PDFInfo
- Publication number
- CN103614263B CN103614263B CN201310648973.1A CN201310648973A CN103614263B CN 103614263 B CN103614263 B CN 103614263B CN 201310648973 A CN201310648973 A CN 201310648973A CN 103614263 B CN103614263 B CN 103614263B
- Authority
- CN
- China
- Prior art keywords
- chewing gum
- agent
- ionic liquid
- scavenger
- residue
- 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
- 229940112822 chewing gum Drugs 0.000 title claims abstract description 27
- 235000015218 chewing gum Nutrition 0.000 title claims abstract description 27
- 239000002516 radical scavenger Substances 0.000 title claims abstract description 11
- 239000002608 ionic liquid Substances 0.000 claims abstract description 18
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 7
- 239000002994 raw material Substances 0.000 claims abstract description 5
- 239000012747 synergistic agent Substances 0.000 claims abstract description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical group CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 6
- 239000013543 active substance Substances 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 4
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical group [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 claims description 3
- 239000004141 Sodium laurylsulphate Substances 0.000 claims description 3
- 235000019333 sodium laurylsulphate Nutrition 0.000 claims description 3
- 229920000642 polymer Polymers 0.000 abstract description 2
- 239000003085 diluting agent Substances 0.000 abstract 1
- 239000004094 surface-active agent Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 8
- 239000011159 matrix material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000012752 auxiliary agent Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- YBXLNYWZHGBPJM-UHFFFAOYSA-N CC[N](C)(CC)CCCOC Chemical compound CC[N](C)(CC)CCCOC YBXLNYWZHGBPJM-UHFFFAOYSA-N 0.000 description 3
- 244000043261 Hevea brasiliensis Species 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 229920003052 natural elastomer Polymers 0.000 description 3
- 229920001194 natural rubber Polymers 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 239000004579 marble Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 241000370738 Chlorion Species 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 244000137852 Petrea volubilis Species 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 239000000383 hazardous chemical Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000010907 mechanical stirring Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- -1 salt compounds Chemical class 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 235000013599 spices Nutrition 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The invention discloses a chewing gum scavenger, which can quickly clear a chewing gum residue which is chewed by people on the ground. The chewing gum scavenger is characterized by comprising the following raw materials by weight percent: 10-15% of surfactant, 2-10% of ionic liquid synergistic agent, 0.1-1% of air entraining agent and the balance of diluent. The specifically designed ionic liquid has excellent dissolving property on a polymer residue of the chewing gum, and can quickly and efficiently clear the chewing gum residue on the ground, and is low in cost and applicable to large-area popularization and application.
Description
Technical field
The present invention relates to a kind of chewing gum scavenging agent, its can to remove fast on ground people chew the residual gum thing eaten.
Background technology
The historical origin of mankind's chew gum for a long time.Taste chewing gum that is different, Various Functions has more than 100 kind in the market, its brand mainly contains green arrow, benefit reaches, Kent, carefree, ORION, strength wave etc.Although chewing gum brand, shape and taste are different, the chemical composition of its essentially consist or roughly the same, that is exactly that chewing gum is made up of five kinds of basic raw materials usually, that is: matrix, sweeting agent, emulsifying agent, spices, antioxidant.In above-mentioned 5 kinds of main components, matrix is most important integral part: general by elastomerics, if natural rubber, styrene-butadiene rubber(SBR), resin are as polyvinyl acetate (PVA), inorganic filler, as calcium carbonate etc. is mixed to form, the quality of matrix performance is the key determining chewing gum quality good or not.Meanwhile, matrix is also the arch-criminal of the environmental pollution that chewing gum brings.Obviously, all the other 4 kinds of integral parts, content is little or soluble in water and can be removed.Thus, clearing up chewing gum residue is exactly the residue will removing natural rubber, resin and filler thereof.
The main method that current environmental sanitation and environmental protection department remove residual gum thing is still polished: manually use sand paper; or with the small-sized electric drill scrape along the ground with strength that storage battery drives; by residual gum thing, mainly polymer rubber and resin, the removing of friction high temperature cabonization.Although eliminate residual gum thing like this, ugly vestige can be left at building surface.So some is national, such as Singapore is clean and tidy in order to environment, just promulgates a decree, forbids edible chewing gum.
Chinese patent (patent No. ZL.03113827.6) openly proposes a kind of method removing chewing gum stain, the present invention includes following steps: A. carries out thermoplastic to chewing gum stain; B. strike off with most of residue of scraper plate by chewing gum stain; C. the residue of chewing gum stain is covered with dry powder materials such as lime, cement, talcum powder, flour; D. brushing with metallic brush or harder nonmetal brush the chewing gum stain being coated with dry powder material makes lost residual gum thing and its dirt settling depart from; E. the residual gum thing and residual dry powder that depart from dirt settling is removed.The drawback of this patent of invention is apparent: first, energy consumption is too high, if everywhere residual gum thing all needs heating, that will need to consume very many energy; Secondly, the method elimination effect is poor, is difficult to construct on a large scale, and scraper plate easily injures the surface on buildings or ground, causes secondary injury.
Chinese patent (patent No. ZL.03111340.0) discloses a kind of gum and removes liquid and blending process thereof, and it is made up of turps, unsticking auxiliary agent and industrial essence, removes each composition weight number 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 taking parts by weight rendered in stainless steel vessel successively blend, again the blending liquid in container is stirred, finally leaving standstill makes it fully be mixed in 2 hours, then can bottle and make the agent of spraying type gum removing liquid bottle.Because turps is silvichemical, its limited source.And turps is limited for the solubility property of natural rubber and resin, because taking described in this invention is sprayed, the method effect of removing residual gum will be had a greatly reduced quality.Unsticking auxiliary agent in the present invention is the traditional volatile organic solvents such as acetone, not only toxic but also not environmentally, a large amount of use can cause irreversible murder by poisoning to sanitationman.
Given this, a kind of novel, efficient, eco-friendly chewing gum scavenging agent of development just seems particularly urgent.
Ionic liquid, as the term suggests, be exactly completely to be made up of zwitterion, the salt compounds be at room temperature in a liquid state.Different from traditional solid salt, have designability with the melting salt molecule that liquid state exists, different zwitterions can be combined into miscellaneous ionic liquid.By selecting different zwitterions, or directly introduce specific functional group to modify, to the character of ionic liquid, as fusing point, viscosity, hydrophobicity adjust, meet different needs, design the ionic liquid can with excellent dissolution performance.
Ionic liquid, because the saturated vapor pressure obviously do not recorded, thus uses ionic liquid than using traditional chemical solvents and more meets eco-friendly Green Development theory.
Ionic liquid has designability, by adjusting different zwitterions pair, can design kind difference, and the special ionic liquid meeting different needs comes.We design the novel ion liquid that can show and the matrix of chewing gum be had to excellent dissolution performance by molecular computing and design, and this ionic liquid is not containing chlorion, and environmental friendliness, may be used for the removing field of avenue chewing gum.
Summary of the invention
The invention provides a kind of chewing gum scavenging agent, its can to remove fast on ground people chew the residual gum thing eaten, this invention is simultaneously environment-friendly, containing the chemical substance harmful to human and environment, cheap, can use by spread.
A kind of chewing gum scavenging agent, is characterized in that, mixed by the raw material of following weight percent:
Tensio-active agent 10 ~ 15%
Ionic liquid synergistic agent 2 ~ 10%
Air entrapment agent 0.1 ~ 1%
Surplus is thinner;
Wherein, tensio-active agent is HO(C
4h
2o
5na) nH, n=4 ~ 10; And CH
3o(CH
3cH
2cH
2o)
n(CH
2cH
2o)
mcH
3the mixture of O, n=16 ~ 20, m=5 ~ 10, both blending ratios are 1:1 ~ 3;
The chemical formula of described ionic liquid synergistic agent is:
Described thinner is ethanol; Described air entrapment agent is sodium lauryl sulphate.
The place that the present invention is suitable for is: smooth road surface, as marble road surface; Relatively coarse road surface, as concrete, bituminous concrete pavement; And white marble, grouan road surface; The mode of operation be applicable to is, after first fully being soaked by residual gum thing with scavenging agent of the present invention, soften and dissolve, thoroughly removed by its residue with the small brushes of rag or softness.
Compared with prior art, beneficial effect of the present invention is:
1) the present invention's solubility property of utilizing custom-designed ionic liquid counterpart fragrant sugar high molecular residue outstanding, can removing ground residual gum thing rapidly and efficiently, and cheap, suit large area to popularize use;
2) the present invention does not relate to any poisonous and hazardous chemical, can not cause any secondary injury to operation environmental sanitation personnel and building surface.
Embodiment
To describe more comprehensively the present invention below by concrete case study on implementation:
Embodiment 1: most preferred embodiment
HO(C is added successively in 4 mouthfuls of flasks that thermometer, mechanical stirring, prolong are housed
4h
2o
5na)
6h50 gram, CH
3o(CH
3cH
2cH
2o)
18(CH
2cH
2o)
6cH
3o100g; Ionic liquid 40 grams, sodium lauryl sulphate 10 grams, ethanol 800 grams, at room temperature stirred 2 as a child, both chewing gum of the present invention removing liquid.
Wherein, the chemical formula of ionic liquid is:
During use, first ground residual gum thing scavenging agent of the present invention is soaked, fully dissolve, then gently the residue of softening dissolving is removed with toothbrush.Evaluation effect according to removing completely, part is residual, surface damage, be difficult to removing and be followed successively by: four ranks such as excellent, good, poor, non-constant.
Effect: excellent.
Embodiment 2
Substantially identical with embodiment, just tensio-active agent is HO(C
4h
2o
5na)
8h and CH
3o(CH
3cH
2cH
2o)
19(CH
2cH
2o)
7cH
3the mixture of O.
Claims (1)
1. a chewing gum scavenging agent, is characterized in that, is mixed by the raw material of following weight percent:
Tensio-active agent 10 ~ 15%
Ionic liquid synergistic agent 2 ~ 10%
Air entrapment agent 0.1 ~ 1%
Surplus is thinner;
Wherein, tensio-active agent is HO (C
4h
2o
5na) nH, n=4 ~ 10; And CH
3o (CH
3cH
2cH
2o)
n(CH
2cH
2o)
mcH
3the mixture of O, n=16 ~ 20, m=5 ~ 10, both blending ratios are 1:1 ~ 3;
The chemical formula of described ionic liquid synergistic agent is:
Described thinner is ethanol; Described air entrapment agent is sodium lauryl sulphate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310648973.1A CN103614263B (en) | 2013-12-04 | 2013-12-04 | Chewing gum scavenger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310648973.1A CN103614263B (en) | 2013-12-04 | 2013-12-04 | Chewing gum scavenger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103614263A CN103614263A (en) | 2014-03-05 |
| CN103614263B true CN103614263B (en) | 2015-06-24 |
Family
ID=50164983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310648973.1A Expired - Fee Related CN103614263B (en) | 2013-12-04 | 2013-12-04 | Chewing gum scavenger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103614263B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101705163A (en) * | 2009-11-20 | 2010-05-12 | 上海应用技术学院 | Scavenging agent for scavenging chewing gum residual and preparation method thereof |
| 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 |
-
2013
- 2013-12-04 CN CN201310648973.1A patent/CN103614263B/en not_active Expired - Fee Related
Patent Citations (2)
| 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 |
| CN101705163A (en) * | 2009-11-20 | 2010-05-12 | 上海应用技术学院 | Scavenging agent for scavenging chewing gum residual and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103614263A (en) | 2014-03-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: NINGBO BONDED ZONE ANDRIS MACHINERY CO., LTD. Free format text: FORMER OWNER: NINGBO SAINTER TECHNOLOGY SERVICE CO., LTD. Effective date: 20150513 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20150513 Address after: 315800 Zhejiang Province, Ningbo Free Trade Zone Foxconn 530-9 Trade Building Applicant after: NINGBO TAX-PROTECTED AREA ANDRIS MACHINERY CO., LTD. Address before: 315100 Yinzhou District, Ningbo, South Street, the first emerging industrial park Applicant before: NINGBO SAINTER TECHNOLOGY SERVICE CO., LTD. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161222 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. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 Termination date: 20201204 |