CN107325658A - The production technology of aqueous automatic rust-removing antirusting paint - Google Patents
The production technology of aqueous automatic rust-removing antirusting paint Download PDFInfo
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- CN107325658A CN107325658A CN201710461519.3A CN201710461519A CN107325658A CN 107325658 A CN107325658 A CN 107325658A CN 201710461519 A CN201710461519 A CN 201710461519A CN 107325658 A CN107325658 A CN 107325658A
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- Prior art keywords
- dispersion machine
- production technology
- scattered
- antirusting paint
- automatic rust
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- 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.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/32—Phosphorus-containing compounds
- C08K2003/329—Phosphorus containing acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
Abstract
The invention discloses a kind of production technology of aqueous automatic rust-removing antirusting paint, including following production stage：Stoste is prepared, transforming agent is prepared, prepares filler, prepares coating and add transforming agent, the production process of the aqueous automatic rust-removing antirusting paint of the present invention is simple and environmentally-friendly pollution-free, producing obtained coating has excellent water resistance, resistance to salt water, acid resistance, alkali resistance and salt fog resistance, and adhesive force is strong, impact resistance is good, with good derusting rust-proofing performance, product quality is high.
Description
Technical field
The present invention relates to coating material production technical field, and in particular to a kind of production work of aqueous automatic rust-removing antirusting paint
Skill.
Background technology
Coating is to be coated in the body surface protected or decorated, and can be continuous thin with coated article formation firm attachment
Film, is typically based on resin or oil or emulsion, to add or without pigment, filler, add corresponding additive, use organic solvent
Or the thick liquid that water is formulated.Wherein anticorrosive paint, is generally divided into conventional anticorrosive paint and anticorrosive paint, is that paint is applied
Essential a kind of coating in material.Conventional anticorrosive paint is under general condition, etch-proof effect to be played to metal etc., can
Protect the service life of non-ferrous metal；Anticorrosive paint refers to for relatively conventional anticorrosive paint, can be in relatively harsh corrosion ring
Applied in border, and with the class anticorrosive paint of protection period longer than conventional anticorrosive paint can be reached.
The content of the invention
To solve the deficiencies in the prior art, the coating obtained it is an object of the invention to provide a kind of production has excellent
Water resistance, resistance to salt water, acid resistance, the production technology of the aqueous automatic rust-removing antirusting paint of alkali resistance and salt fog resistance.
In order to realize above-mentioned target, the present invention is adopted the following technical scheme that：
The production technology of aqueous automatic rust-removing antirusting paint, including following production stage：
S1, preparation stoste：Appropriate oxalic acid is loaded in 200kg Plastic Drums, ethanol and ethylene glycol are slowly added in the case where being stirred continuously
Butyl ether, is persistently stirred after 10 ~ 20min, obtains oxalic acid stoste, is placed standby；
S2, prepare transforming agent：By in the 200kg Plastic Drums of ethanol and butyl glycol ether injection dispersion machine, start dispersion machine, carry out
It is scattered at a high speed, 0.2kg dispersants and 0.2kg wetting agents are added, then 13kg phosphoric acid is poured slowly into the 200kg Plastic Drums of dispersion machine
In, disperse after 3 ~ 7min, add 0.2kg defoamers, continue after scattered 10 ~ 15min, obtain transforming agent, take out and place standby；
S3, prepare filler：In the 200kg Plastic Drums that 50kg clear water is injected to dispersion machine, start dispersion machine, divide at a high speed
Dissipate, add 0.3kg dispersants and 0.3kg wetting agents, then 1.8kg yellow glues original and 2kg celluloses are poured slowly into dispersion machine
In 200kg Plastic Drums, disperse after 3 ~ 7min, add 0.3kg defoamers, continue after scattered 10 ~ 15min, obtain filler, take out
Place standby；
S4, prepare coating：In the dispersion cylinder for more than the 1 ton volume that 280 ~ 320kg clear water is injected to dispersion machine, start dispersion machine,
Carry out scattered at a high speed, add 400kg emulsion acrylic resins, and be slowly added in order oxalic acid stoste, 1.5kg dispersants and
1.5kg wetting agents, disperse 8 ~ 12min；Filler is scooped up with wooden dipper and is uniformly added into slowly into dispersion machine, adds the process of filler
In, the rotating speed of dispersion machine is properly increased, has scooped and rotating speed recovery original is set into rotating speed, continued scattered 3 ~ 7min；
S5, addition transforming agent：It is slow and equably scoop up transforming agent with wooden dipper and add into dispersion cylinder, and add 1.5kg defoamers,
Dispersing speed is adjusted to 570~630 turns/min, continues scattered 15min, obtains coating after scattered end, performance is carried out to it
Detection, after detection is qualified, is filtered, packed and is put in storage.
Preferably, in abovementioned steps S1, the consumption of oxalic acid is 2~10 Kg.
More preferably, in abovementioned steps S1, the consumption of butyl glycol ether is 3 ~ 7Kg.
It is highly preferred that in abovementioned steps S1, the mass fraction of ethanol is 95%, and its consumption is 8 ~ 11Kg.
It is further preferred that in abovementioned steps S2, the mass fraction of ethanol is 95%, and its consumption is 75 ~ 85Kg, ethylene glycol
The consumption of butyl ether is 60 ~ 70Kg.
Specifically, in abovementioned steps S2, the rotating speed of dispersion machine is adjusted to 1000 turns/min.
Preferably, in abovementioned steps S4, the rotating speed of dispersion machine is adjusted to 780~800 turns/min, adds the process of filler
In, the rotating speed of dispersion machine is improved to 850~900 turns/min.
More preferably, in abovementioned steps S4, into wooden dipper, water filling dilutes while adding transforming agent.
It is highly preferred that foregoing dispersant selects the ammonium polyacrylate salt of hydrophobically modified, wetting agent is embedding from EO/PO-
Section copolymer, defoamer selects macrogol ester.
The present invention is advantageous in that：The production process of the aqueous automatic rust-removing antirusting paint of the present invention is simple,
Environment friendly and pollution-free, producing obtained coating has excellent water resistance, resistance to salt water, acid resistance, alkali resistance and salt fog resistance, and
Adhesive force is strong, impact resistance is good, and with good derusting rust-proofing performance, product quality is high.
Embodiment
Make specific introduce to the present invention below in conjunction with specific embodiment.
Embodiment 1
The production technology of aqueous automatic rust-removing antirusting paint, including following production stage：
S1, preparation stoste：2Kg oxalic acid is loaded in 200kg Plastic Drums, 8Kg mass fractions are slowly added in the case where being stirred continuously is
95% ethanol and 3Kg butyl glycol ethers, is persistently stirred after 10min, obtains oxalic acid stoste, is placed standby；
S2, prepare transforming agent：By 200kg of the 75Kg mass fractions for 95% ethanol and 60Kg butyl glycol ethers injection dispersion machine
In Plastic Drum, start dispersion machine, rotating speed is adjusted to 1000 turns/min, carry out scattered at a high speed, addition 0.2kg dispersants and 0.2kg
Wetting agent, then 13kg phosphoric acid is poured slowly into the 200kg Plastic Drums of dispersion machine, disperse after 3 ~ 7min, add 0.2kg froth breakings
Agent, continues after scattered 10 ~ 15min, obtains transforming agent, takes out and places standby；
S3, prepare filler：In the 200kg Plastic Drums that 50kg clear water is injected to dispersion machine, start dispersion machine, divide at a high speed
Dissipate, add 0.3kg dispersants and 0.3kg wetting agents, then 1.8kg yellow glues original and 2kg celluloses are poured slowly into dispersion machine
In 200kg Plastic Drums, disperse after 3 ~ 7min, add 0.3kg defoamers, continue after scattered 10 ~ 15min, obtain filler, take out
Place standby；
S4, prepare coating：In the dispersion cylinder for more than the 1 ton volume that 280kg clear water is injected to dispersion machine, start dispersion machine, will turn
Velocity modulation carries out scattered at a high speed, addition 400kg emulsion acrylic resins to 780 turns/min, and it is former to be slowly added to oxalic acid in order
Liquid, 1.5kg dispersants and 1.5kg wetting agents, disperse 8 ~ 12min；Filler is scooped up with wooden dipper and is uniformly added into slowly into dispersion machine,
During adding filler, the rotating speed of dispersion machine is improved to 850 turns/min, has scooped and rotating speed recovery original is set into rotating speed 780
Turn/min, continue scattered 3 ~ 7min；
S5, addition transforming agent：It is slow and equably scoop up transforming agent with wooden dipper and add into dispersion cylinder, while adding transforming agent to
Water filling dilutes in wooden dipper, coating can be avoided to return slightly；And 1.5kg defoamers are added, dispersing speed is adjusted to 570 turns/min, continued
Scattered 15min, coating is obtained after scattered end, and performance detection is carried out to it, after detection is qualified, is filtered, packed and is put in storage.
Embodiment 2
The present embodiment is identical with the processing step of embodiment 1, and specific difference is the consumption of some raw materials, including following production step
Suddenly：
S1, preparation stoste：6Kg oxalic acid is loaded in 200kg Plastic Drums, 10Kg mass fractions are slowly added in the case where being stirred continuously is
95% ethanol and 5Kg butyl glycol ethers, is persistently stirred after 13min, obtains oxalic acid stoste, is placed standby；
S2, prepare transforming agent：By 200kg of the 80Kg mass fractions for 95% ethanol and 65Kg butyl glycol ethers injection dispersion machine
In Plastic Drum, start dispersion machine, rotating speed is adjusted to 1000 turns/min, carry out scattered at a high speed, addition 0.2kg dispersants and 0.2kg
Wetting agent, then 13kg phosphoric acid is poured slowly into the 200kg Plastic Drums of dispersion machine, disperse after 3 ~ 7min, add 0.2kg froth breakings
Agent, continues after scattered 10 ~ 15min, obtains transforming agent, takes out and places standby；
S3, prepare filler：In the 200kg Plastic Drums that 50kg clear water is injected to dispersion machine, start dispersion machine, divide at a high speed
Dissipate, add 0.3kg dispersants and 0.3kg wetting agents, then 1.8kg yellow glues original and 2kg celluloses are poured slowly into dispersion machine
In 200kg Plastic Drums, disperse after 3 ~ 7min, add 0.3kg defoamers, continue after scattered 10 ~ 15min, obtain filler, take out
Place standby；
S4, prepare coating：In the dispersion cylinder for more than the 1 ton volume that 300kg clear water is injected to dispersion machine, start dispersion machine, will turn
Velocity modulation carries out scattered at a high speed, addition 400kg emulsion acrylic resins to 790 turns/min, and it is former to be slowly added to oxalic acid in order
Liquid, 1.5kg dispersants and 1.5kg wetting agents, disperse 8 ~ 12min；Filler is scooped up with wooden dipper and is uniformly added into slowly into dispersion machine,
During adding filler, the rotating speed of dispersion machine is improved to 870 turns/min, has scooped and rotating speed recovery original is set into rotating speed 790
Turn/min, continue scattered 3 ~ 7min；
S5, addition transforming agent：It is slow and equably scoop up transforming agent with wooden dipper and add into dispersion cylinder, while adding transforming agent to
Water filling dilutes in wooden dipper, coating can be avoided to return slightly；And 1.5kg defoamers are added, dispersing speed is adjusted to 600 turns/min, continued
Scattered 15min, coating is obtained after scattered end, and performance detection is carried out to it, after detection is qualified, is filtered, packed and is put in storage.
Embodiment 3
The present embodiment is identical with the processing step of embodiment 1, and difference is the consumption and concrete technology condition of raw material, including following
Production stage：
S1, preparation stoste：10Kg oxalic acid is loaded in 200kg Plastic Drums, 11Kg mass fractions are slowly added in the case where being stirred continuously
Ethanol and 7Kg butyl glycol ethers for 95%, are persistently stirred after 15min, obtain oxalic acid stoste, are placed standby；
S2, prepare transforming agent：By 200kg of the 85Kg mass fractions for 95% ethanol and 70Kg butyl glycol ethers injection dispersion machine
In Plastic Drum, start dispersion machine, rotating speed is adjusted to 1000 turns/min, carry out scattered at a high speed, addition 0.2kg dispersants and 0.2kg
Wetting agent, then 13kg phosphoric acid is poured slowly into the 200kg Plastic Drums of dispersion machine, disperse after 3 ~ 7min, add 0.2kg froth breakings
Agent, continues after scattered 10 ~ 15min, obtains transforming agent, takes out and places standby；
S3, prepare filler：In the 200kg Plastic Drums that 50kg clear water is injected to dispersion machine, start dispersion machine, divide at a high speed
Dissipate, add 0.3kg dispersants and 0.3kg wetting agents, then 1.8kg yellow glues original and 2kg celluloses are poured slowly into dispersion machine
In 200kg Plastic Drums, disperse after 3 ~ 7min, add 0.3kg defoamers, continue after scattered 10 ~ 15min, obtain filler, take out
Place standby；
S4, prepare coating：In the dispersion cylinder for more than the 1 ton volume that 300kg clear water is injected to dispersion machine, start dispersion machine, will turn
Velocity modulation carries out scattered at a high speed, addition 400kg emulsion acrylic resins to 8000 turns/min, and it is former to be slowly added to oxalic acid in order
Liquid, 1.5kg dispersants and 1.5kg wetting agents, disperse 8 ~ 12min；Filler is scooped up with wooden dipper and is uniformly added into slowly into dispersion machine,
During adding filler, the rotating speed of dispersion machine is improved to 900 turns/min, has scooped and rotating speed recovery original is set into rotating speed 800
Turn/min, continue scattered 3 ~ 7min；
S5, addition transforming agent：It is slow and equably scoop up transforming agent with wooden dipper and add into dispersion cylinder, while adding transforming agent to
Water filling dilutes in wooden dipper, coating can be avoided to return slightly；And 1.5kg defoamers are added, dispersing speed is adjusted to 630 turns/min, continued
Scattered 15min, coating is obtained after scattered end, and performance detection is carried out to it, after detection is qualified, is filtered, packed and is put in storage.
In embodiment 1, embodiment 2 and embodiment 3, dispersant selects the ammonium polyacrylate salt of hydrophobically modified, moistening
EO/PO- block copolymers are selected in agent, and defoamer selects macrogol ester.
Performance detection is tested
Performance detection is carried out to producing obtained coating by embodiment 1, embodiment 2 and embodiment 3, if detection such as following table：
The production process of the aqueous automatic rust-removing antirusting paint of the present invention is simple it can be seen from upper table testing result, ring
Protect pollution-free, producing obtained coating has excellent water resistance, resistance to salt water, acid resistance, alkali resistance and salt fog resistance, and attached
Put forth effort strong, impact resistance good, with good derusting rust-proofing performance, product quality is high.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or the spy that the embodiment or example are described
Point is contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not
Necessarily refer to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be any
One or more embodiments or example in combine in an appropriate manner.
The basic principles, principal features and advantages of the present invention have been shown and described above.The technical staff of the industry should
Understand, the invention is not limited in any way for above-described embodiment, it is all to be obtained by the way of equivalent substitution or equivalent transformation
Technical scheme, all falls within protection scope of the present invention.
Claims (9)
1. the production technology of aqueous automatic rust-removing antirusting paint, it is characterised in that including following production stage：
S1, preparation stoste：Appropriate oxalic acid is loaded in 200kg Plastic Drums, ethanol and ethylene glycol are slowly added in the case where being stirred continuously
Butyl ether, is persistently stirred after 10 ~ 20min, obtains oxalic acid stoste, is placed standby；
S2, prepare transforming agent：By in the 200kg Plastic Drums of ethanol and butyl glycol ether injection dispersion machine, start dispersion machine, carry out
It is scattered at a high speed, 0.2kg dispersants and 0.2kg wetting agents are added, then 13kg phosphoric acid is poured slowly into the 200kg Plastic Drums of dispersion machine
In, disperse after 3 ~ 7min, add 0.2kg defoamers, continue after scattered 10 ~ 15min, obtain transforming agent, take out and place standby；
S3, prepare filler：In the 200kg Plastic Drums that 50kg clear water is injected to dispersion machine, start dispersion machine, divide at a high speed
Dissipate, add 0.3kg dispersants and 0.3kg wetting agents, then 1.8kg yellow glues original and 2kg celluloses are poured slowly into dispersion machine
In 200kg Plastic Drums, disperse after 3 ~ 7min, add 0.3kg defoamers, continue after scattered 10 ~ 15min, obtain filler, take out
Place standby；
S4, prepare coating：In the dispersion cylinder for more than the 1 ton volume that 280 ~ 320kg clear water is injected to dispersion machine, start dispersion machine,
Carry out scattered at a high speed, add 400kg emulsion acrylic resins, and be slowly added in order oxalic acid stoste, 1.5kg dispersants and
1.5kg wetting agents, disperse 8 ~ 12min；Filler is scooped up with wooden dipper and is uniformly added into slowly into dispersion machine, adds the process of filler
In, the rotating speed of dispersion machine is properly increased, has scooped and rotating speed recovery original is set into rotating speed, continued scattered 3 ~ 7min；
S5, addition transforming agent：It is slow and equably scoop up transforming agent with wooden dipper and add into dispersion cylinder, and add 1.5kg defoamers,
Dispersing speed is adjusted to 570~630 turns/min, continues scattered 15min, obtains coating after scattered end, performance is carried out to it
Detection, after detection is qualified, is filtered, packed and is put in storage.
2. the production technology of aqueous automatic rust-removing antirusting paint according to claim 1, it is characterised in that the step S1
In, the consumption of oxalic acid is 2~10 Kg.
3. the production technology of aqueous automatic rust-removing antirusting paint according to claim 1, it is characterised in that the step S1
In, the consumption of butyl glycol ether is 3 ~ 7Kg.
4. the production technology of aqueous automatic rust-removing antirusting paint according to claim 1, it is characterised in that the step S1
In, the mass fraction of ethanol is 95%, and its consumption is 8 ~ 11Kg.
5. the production technology of aqueous automatic rust-removing antirusting paint according to claim 1, it is characterised in that the step S2
In, the mass fraction of ethanol is 95%, and its consumption is 75 ~ 85Kg, and the consumption of butyl glycol ether is 60 ~ 70Kg.
6. the production technology of aqueous automatic rust-removing antirusting paint according to claim 1, it is characterised in that the step S2
In, the rotating speed of dispersion machine is adjusted to 1000 turns/min.
7. the production technology of aqueous automatic rust-removing antirusting paint according to claim 1, it is characterised in that the step S4
In, the rotating speed of dispersion machine is adjusted to 780~800 turns/min, and during adding filler, the rotating speed of dispersion machine is improved to 850
~900 turns/min.
8. the production technology of aqueous automatic rust-removing antirusting paint according to claim 1, it is characterised in that the step S4
In, into wooden dipper, water filling dilutes while adding transforming agent.
9. the production technology of aqueous automatic rust-removing antirusting paint according to claim 1, it is characterised in that the dispersant
The ammonium polyacrylate salt of hydrophobically modified is selected, wetting agent selects EO/PO- block copolymers, and defoamer selects poly- second two
Alcohol ester.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710461519.3A CN107325658A (en) | 2017-06-19 | 2017-06-19 | The production technology of aqueous automatic rust-removing antirusting paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710461519.3A CN107325658A (en) | 2017-06-19 | 2017-06-19 | The production technology of aqueous automatic rust-removing antirusting paint |
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| CN107325658A true CN107325658A (en) | 2017-11-07 |
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| CN201710461519.3A Pending CN107325658A (en) | 2017-06-19 | 2017-06-19 | The production technology of aqueous automatic rust-removing antirusting paint |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101161739A (en) * | 2006-10-12 | 2008-04-16 | 上海路丰助剂有限公司 | Aqueous rust-conversion rust-inhibiting primer |
| CN103183990A (en) * | 2013-03-16 | 2013-07-03 | 安徽巢湖南方膜业有限责任公司 | Environment-friendly water-based anticorrosive paint and preparation method thereof |
| CN106118295A (en) * | 2016-07-01 | 2016-11-16 | 洛阳双瑞防腐工程技术有限公司 | A kind of aqueous bottom surface unification Corrosion resisting paint without need of cleaning rust and preparation method thereof |
-
2017
- 2017-06-19 CN CN201710461519.3A patent/CN107325658A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101161739A (en) * | 2006-10-12 | 2008-04-16 | 上海路丰助剂有限公司 | Aqueous rust-conversion rust-inhibiting primer |
| CN103183990A (en) * | 2013-03-16 | 2013-07-03 | 安徽巢湖南方膜业有限责任公司 | Environment-friendly water-based anticorrosive paint and preparation method thereof |
| CN106118295A (en) * | 2016-07-01 | 2016-11-16 | 洛阳双瑞防腐工程技术有限公司 | A kind of aqueous bottom surface unification Corrosion resisting paint without need of cleaning rust and preparation method thereof |
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Address after: 214500 high tech Industrial Zone, Ma Qiao Town, Jingjiang City, Taizhou, Jiangsu (Group 8) Applicant after: Jiangsu conet Environmental Engineering Group Co., Ltd. Address before: 214500 high tech Industrial Zone, Ma Qiao Town, Jingjiang City, Taizhou, Jiangsu Applicant before: Jingjiang Kangaite Environment Engineering Co.,Ltd. |
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