CN101070462B - Environment-protection type floor blocking agent and preparing method therefor - Google Patents
Environment-protection type floor blocking agent and preparing method therefor Download PDFInfo
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- CN101070462B CN101070462B CN2007100619064A CN200710061906A CN101070462B CN 101070462 B CN101070462 B CN 101070462B CN 2007100619064 A CN2007100619064 A CN 2007100619064A CN 200710061906 A CN200710061906 A CN 200710061906A CN 101070462 B CN101070462 B CN 101070462B
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- methacrylic acid
- ammoniacal liquor
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Abstract
An environment-protecting ground barrier agent and the preparative method which belongs to lubricating agent technical field, for forbidding vehicle and people through toughly. It consists of the following material by weight proportion: methylacrylic19-25%,methyl methacrylate 2.5-3.5%, ethyl methacrylate1.2-1.9%, butyl methacrylate 3.15-3.75%, ethyl hydroxide 14.5-15.5%, aqua ammonia 5.47-6.53%, azobisisobutyronitrile(AIBN)0.015-0.045%, benzoic peroxide 0.04-0.06%, the rest of material is demonized water. After temperature reaction, refluxing, insulation, emulsion, dilution, it turns into a thick liquid with high lubricity and viscidity. The product is atoxigenic colorless, flavorless, uninflammable, and has no harm for human and environment.
Description
Technical field
The present invention relates to a kind of high molecular polymer, particularly can stop the ground barrier agent of personnel, vehicle pass-through, belong to the lubricant technical field.
Background technology
At some special occasions, when needing prevention personnel, vehicle pass-through, currently used method is isolated column, direction board etc. to be set pedestrian, vehicle etc. are proposed to end the row caution, mode that this mode can be described as a kind of " soft obstruction ", it does not have effect of contraction for some pedestrian, vehicles of not listening advice to pass through by force.As the vehicle that often the occurs in the expressway charge station in recent years incident of making a breakthrough by force, public interest is incurred loss, and encouraged some people's malpractice, What is more causes the threat of personnel safety and even life to the toll collector who exercises a public function.Thereby, if can there be a kind of technology can under the situation of not vieting armis, stop personnel, vehicle pass-through by force, and simple and easy to do, other personnel and environment are not damaged, obviously maintenance and the social stability for public order benefits.
Summary of the invention
Technical problem to be solved by this invention is: a kind of personnel of making and vehicle slip are provided so that can not walk, nontoxic, colourless, tasteless, nonflammable environment-protection type floor barrier agent and preparation method.
The alleged problem of the present invention is solved by following technical scheme:
A kind of environment-protection type floor barrier agent, it is by softening agent, properties-correcting agent, emulsifying agent, initiator, solvent and thinner are formulated, described softening agent is a methymethacrylate, described properties-correcting agent is methacrylic acid second fat and methacrylic acid fourth fat, described emulsifying agent is an ammoniacal liquor, described initiator is the warm and fine benzoyl peroxides of azo two isobutyls, described thinner is a deionized water, its composition is by weight percentage: methacrylic acid 19～25%, methymethacrylate 2.5～3.5%, methacrylic acid second fat 1.2～1.9%, methacrylic acid fourth fat 3.15～3.75%, ethanol 14.5～15.5%, ammoniacal liquor 5.47～6.53%, azo two isobutyls are fine 0.015～0.045%, benzoyl peroxide 0.04～0.06%, and surplus is a deionized water.
Above-mentioned environment-protection type floor barrier agent, described methacrylic acid can adopt hydroxymethyl propionic acid, and described properties-correcting agent can adopt the warm and fine Butyl acrylate of propylene, and described solvent can adopt ethylene glycol and methyl alcohol.
Above-mentioned environment-protection type floor barrier agent, described deionized water are 200,000～500,000 ohm of deionized waters.
The preparation method of above-mentioned environment-protection type floor barrier agent, it adopts following processing step:
A. take by weighing each constituent according to proportioning:
B. will heat 82 ℃ of reflux temperatures in the ethanol suction reactor;
C. methacrylic acid, formicester, second fat, fourth fat are continued to add in the reactor and heat up 82 ℃ of reflux temperatures;
D. add the warm and fine benzoyl peroxide of azo two isobutyls and continued to keep 82 ℃ of temperature 6 hours;
E. add in the ammoniacal liquor and emulsification, kept 1 hour;
F. extract unnecessary ammoniacal liquor out with the vacuum machine, add deionized water, be incubated 82 ℃ 2 hours, blowing.
Barrier agent of the present invention is an acrylics polymer copolymerization compound, it is soluble in water, nontoxic, colourless, tasteless, nonflammable, do not contain various harm class organic solvents, do not contain each heavy metal species, all can not cause potential safety hazard to human body and environment during use.It has extremely strong oilness and thickness performance, during use this product cloth is spilt in the target place, by obstruction personnel or the vehicle target floor of in a single day entering into, underfooting or wheel will skid, make it to stand, travel difficulty, thereby reach the obstruction purpose, the water of finishing using washes away and gets final product.Product of the present invention is applicable to that the police block suspect, vehicle under the situation of being nonuse of force, and prevent from illegally to complain to the higher authorities about an injustice and request fair settlement or assemble a crowd to make trouble, or the big part product of industry is done short range and dragged and be used for the sticking occasions such as mouse, cockroach of catching of grain depot, restaurant or private residence.
Embodiment
Product of the present invention is a kind of anionic acrylics high molecular polymer, be water white transparency thickness body, pH value: 7 ± 1, Gu composition: 55 ± 1%, extremely strong oilness and toughness are arranged, viscosity: (NDJ-1) it is nontoxic, tasteless, nonflammable, do not contain each heavy metal species for 6000 centipoises, does not have safety worries during use.It is a kind of water-soluble thickness body, and easy to clean, the water of finishing using washes away and gets final product, and can not produce environment and pollute, and uses very convenient.
Methacrylic acid or surrogate hydroxymethyl propionic acid play and increase the molecular weight effect in the prescription, methymethacrylate is a softening agent, methacrylic acid second fat or surrogate propylene are fine, methacrylic acid fourth fat or surrogate Butyl acrylate are properties-correcting agent, ethanol or surrogate are that ethylene glycol+methyl alcohol is organic solvent, a spot of azo two isobutyls are fine, benzoyl peroxide is an initiator, ammoniacal liquor is emulsifying agent, and deionized water is a thinner.Above-mentioned constituent is made thick liquid through steps such as temperature rising reflux, insulation, emulsification, dilutions.Below provide several specific embodiments:
Embodiment 1:
Take by weighing altogether 100g of each constituent by proportioning, methacrylic acid 22g wherein, methymethacrylate 3g, methacrylic acid second fat 1.55, methacrylic acid fourth fat 3.45g, ethanol 15g, ammoniacal liquor 6g, the fine 0.03g of azo two isobutyls, benzoyl peroxide 0.05g, deionized water surplus.
Embodiment 2:
Take by weighing altogether 100g of each constituent by proportioning, methacrylic acid 25g wherein, methymethacrylate 2.5g, methacrylic acid second fat 1.9, methacrylic acid fourth fat 3.15g, ethanol 14.5g, ammoniacal liquor 6.53g, the fine 0.015g of azo two isobutyls, benzoyl peroxide 0.04g, deionized water surplus.
Embodiment 3:
Take by weighing altogether 100g of each constituent by proportioning, hydroxymethyl propionic acid 19g wherein, methymethacrylate 3.5g, the fine 1.2g of propylene, Butyl acrylate 3.75, ethylene glycol+methyl alcohol half and half is 15g altogether, ammoniacal liquor 5.47g, the fine 0.045g of azo two isobutyls, benzoyl peroxide 0.06g, deionized water surplus.
Embodiment 4:
Take by weighing altogether 100g of each constituent by proportioning, methacrylic acid 21.5g wherein, methymethacrylate 3.2g, methacrylic acid second fat 1.6g, methacrylic acid fourth fat 3.5g, ethanol 14.5g, ammoniacal liquor 5.8g, the fine 0.03g of azo two isobutyls, benzoyl peroxide 0.053g, deionized water surplus.
Preparation method: with ethanol suction reactor internal heating, 82 ℃ of reflux temperatures, will methacrylic acid, formicester, second fat, fourth fat continue to add in the reactor and heat up, 82 ℃ of reflux temperatures add the warm and fine benzoyl peroxide of azo two isobutyls and continued to keep 82 ℃ of temperature 6 hours; Add in the ammoniacal liquor and emulsification, keep 80 rev/mins of reactor rotating speeds, the ammoniacal liquor rate of addition is to dropwise in 30 minutes, keeps 1 hour; Extract unnecessary ammoniacal liquor out with the vacuum machine, add deionized water, be incubated 82 ℃ 2 hours, blowing.
Claims (3)
1. environment-protection type floor barrier agent, it is characterized in that, it is by methacrylic acid, softening agent, properties-correcting agent, emulsifying agent, initiator, solvent and thinner are formulated, described softening agent is a methyl methacrylate, described properties-correcting agent is Jia Jibingxisuanyizhi and butyl methacrylate, described emulsifying agent is an ammoniacal liquor, described initiator is Diisopropyl azodicarboxylate and benzoyl peroxide, described thinner is a deionized water, its component is by weight percentage: methacrylic acid 19～25%, methyl methacrylate 2.5～3.5%, Jia Jibingxisuanyizhi 1.2～1.9%, butyl methacrylate 3.15～3.75%, ethanol 14.5～15.5%, ammoniacal liquor 5.47～6.53%, Diisopropyl azodicarboxylate 0.015～0.045%, benzoyl peroxide 0.04～0.06%, surplus are deionized water.
2. environment-protection type floor barrier agent according to claim 1 is characterized in that: described deionized water is 200,000～500,000 ohm of deionized waters.
3. according to the preparation method of the described environment-protection type floor barrier agent of claim 1, it adopts following processing step:
A. take by weighing each constituent according to proportioning:
B. will heat 82 ℃ of reflux temperatures in the ethanol suction reactor;
C. methacrylic acid, methyl methacrylate, Jia Jibingxisuanyizhi, butyl methacrylate are continued to add in the reactor and heat up 82 ℃ of reflux temperatures;
D. add Diisopropyl azodicarboxylate and benzoyl peroxide and continue to keep 82 ℃ of temperature 6 hours;
E. add in the ammoniacal liquor and emulsification, kept 1 hour;
F. extract unnecessary ammoniacal liquor out with the vacuum machine, add deionized water, be incubated 82 ℃ 2 hours, blowing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100619064A CN101070462B (en) | 2007-05-22 | 2007-05-22 | Environment-protection type floor blocking agent and preparing method therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100619064A CN101070462B (en) | 2007-05-22 | 2007-05-22 | Environment-protection type floor blocking agent and preparing method therefor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101070462A CN101070462A (en) | 2007-11-14 |
| CN101070462B true CN101070462B (en) | 2011-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100619064A Expired - Fee Related CN101070462B (en) | 2007-05-22 | 2007-05-22 | Environment-protection type floor blocking agent and preparing method therefor |
Country Status (1)
| Country | Link |
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| CN (1) | CN101070462B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1078280A (en) * | 1992-05-04 | 1993-11-10 | 明尼苏达州采矿制造公司 | Conformable pavement marking tape |
| CN1234419A (en) * | 1998-04-16 | 1999-11-10 | 罗姆和哈斯公司 | Method for making wear-resising traffic signs and paint used therefor |
| CN1297971A (en) * | 1999-11-25 | 2001-06-06 | 罗姆和哈斯公司 | Process for producing fast drying multicomponent water paint composition |
| EP1505127B1 (en) * | 2003-08-04 | 2005-11-09 | Rohm And Haas Company | Aqueous traffic paint and method of application |
-
2007
- 2007-05-22 CN CN2007100619064A patent/CN101070462B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1078280A (en) * | 1992-05-04 | 1993-11-10 | 明尼苏达州采矿制造公司 | Conformable pavement marking tape |
| CN1234419A (en) * | 1998-04-16 | 1999-11-10 | 罗姆和哈斯公司 | Method for making wear-resising traffic signs and paint used therefor |
| CN1297971A (en) * | 1999-11-25 | 2001-06-06 | 罗姆和哈斯公司 | Process for producing fast drying multicomponent water paint composition |
| EP1505127B1 (en) * | 2003-08-04 | 2005-11-09 | Rohm And Haas Company | Aqueous traffic paint and method of application |
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| Publication number | Publication date |
|---|---|
| CN101070462A (en) | 2007-11-14 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20071114 Assignee: BAODING BANGTAI POLYMERIC NEW-MATERIALS CO., LTD. Assignor: Weichiduan Traffic Facility Engineering Co., Ltd., Baoding Contract record no.: 2014130000068 Denomination of invention: Environment-protection type floor blocking agent and preparing method therefor Granted publication date: 20110330 License type: Exclusive License Record date: 20140507 |
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| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| 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: 20110330 Termination date: 20210522 |