CN106118317A - High-strength weathering paint and preparation technology thereof - Google Patents
High-strength weathering paint and preparation technology thereof Download PDFInfo
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- CN106118317A CN106118317A CN201610530014.3A CN201610530014A CN106118317A CN 106118317 A CN106118317 A CN 106118317A CN 201610530014 A CN201610530014 A CN 201610530014A CN 106118317 A CN106118317 A CN 106118317A
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- 0 CC(C)(C)CC(C)(C)c(cc1)ccc1OCCOCCS(ON*)(=O)=O Chemical compound CC(C)(C)CC(C)(C)c(cc1)ccc1OCCOCCS(ON*)(=O)=O 0.000 description 1
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
- C09D133/04—Homopolymers or copolymers of esters
- C09D133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
- C09D133/08—Homopolymers or copolymers of acrylic acid esters
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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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
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Abstract
The invention discloses a kind of high-strength weathering paint and preparation technology thereof, in terms of mass fraction, its raw material includes: water-based emulsion 25 35 parts, 15 25 parts of rutile titanium white lead, 20 35 parts of high-purity silicon dioxide powder, 15 20 parts of water, hydroxyethyl cellulose 25 parts, ethylene glycol 37 parts, dispersant 0.0001 0.0002 parts, wetting agent 0.0001 0.0002 parts, defoamer 0.0001 0.0002 parts, coalescents 0.0001 0.0002 parts, pH adjusting agent 0.0001 0.0002 parts, levelling agent 0.0001 0.0002 parts, thickening agent 0.0001 0.0002 parts.It has stronger alkali resistance, hardness of paint film.
Description
Technical field
The present invention relates to exterior coating technical field, more specifically, it relates to a kind of high-strength weathering paint and preparation work thereof
Skill.
Background technology
Coating, at the entitled paint of Chinese tradition.So-called coating is to be coated in be protected or decorated body surface, and
Can be with the continuous film of coated article formation firm attachment, it is common that based on resin or oil or emulsion, add or without face
Material, filler, add corresponding additive, with the formulated thick liquid of organic solvent or cobalt naphthenate.Decoration of exterior wall directly exposes
At the Nature, through wind-engaging, rain, the invasion and attack of Exposure to Sunlight, thus require coating have water-fast, protect color, anti-pollution, ageing-resistant and good attached
Put forth effort, the most also there is the feature that freeze-thaw resistance is good, film-forming temperature is low.Paint finishing can be fine with matrix material in body surface
Bond and form the material of complete and tough and tensile protecting film, referred to as coating.Coating and paint are the identicals concept.Paint is that people continue to use
Custom title for a long time, after introducing China, utilizes in building trade the most always.The effect of coating may be summarized to be three aspects:
Protective effect, decoration function, specific function effect.The general composition of coating: comprise film forming matter, color stuffing, solvent, auxiliary agent.
China's paint industry grows stronger day by day under the promotion of downstream industry, and as the building coating of one of them branch,
Have also been obtained significant progress.Statistical data shows, within 2011, Chinese architecture coating amounts to yield about 351.82 ten thousand tons, increases on year-on-year basis
Long more than 30%.As can be seen here, although Chinese architecture paint industry experienced by the impact of global financial crisis in 2008, former material
Material rise in price and Central Bank increase the interest the pressure brought, but its growth momentum does not subtracts, and also maintains higher rate of increase.Build
Building the construction of coating, dry, conjunctiva, will carry out under certain temperature and humidity, the conjunctiva performance of usual latex paint is
At 23 ± 2 DEG C, test under the conditions of relative humidity 60-70%.The usual minimum temperature of coating is 5 DEG C. optimum temperature is 10-
35 DEG C, humidity 60-70% of constructing.It addition, do not construct under direct sunlight, especially summer, direct sunlight underlaying surface temperature
Can be higher, moisture evaporation is too fast and to affect coating film forming bad.Wind the most also should not be constructed, and can accelerate the evaporation process of moisture, and
And coating becomes easily infected by dust.
Exterior coating, for brushing the outer wall face of building, so a most important index is exactly acid rain resistance, resistance to
Alkalescence and there is sufficiently strong hardness.Therefore design a kind of exterior wall with acid rain resistance, alkali resistance and hardness of paint film to be coated with
Material is necessary.
Summary of the invention
The deficiency existed for prior art, it is an object of the invention to provide a kind of high-strength weathering paint, and it has stronger
Acid rain resistance, alkali resistance and hardness of paint film.
For achieving the above object, the technical scheme is that
A kind of high-strength weathering paint, in terms of mass fraction, its raw material includes: water-based emulsion 25-35 part, rutile titanium white lead 15-25
Part, high-purity silicon dioxide powder 20-35 part, water 15-20 part, hydroxyethyl cellulose 2-5 part, ethylene glycol 3-7 part, dispersant
0.0001-0.0002 part, wetting agent 0.0001-0.0002 part, defoamer 0.0001-0.0002 part, coalescents 0.0001-
0.0002 part, pH adjusting agent 0.0001-0.0002 part, levelling agent 0.0001-0.0002 part, thickening agent 0.0001-0.0002 part.
Preferably, described water-based emulsion is by the rigid monomer of acrylate, the soft monomer of acrylate, propylene to the present invention
Acid esters functional monomer and water carry out polyreaction at 60Coy field of radiation by a certain percentage and prepare；Wherein, amount of radiation is 9KGy,
Dosage inequality degree is less than 1.2；Described acryl hard monomer is methacrylic acid, and the soft monomer of described acrylic acid is acrylic acid fourth
Ester, described acrylic functional monomers is itaconic acid and N hydroxymethyl acrylamide；Described methacrylic acid, butyl acrylate,
The mass ratio of itaconic acid, N hydroxymethyl acrylamide and water is 1.5-2:2-2.7:0.6-0.9:4-5.
Preferably, described pH adjusting agent is 2-amino-2-methyl-1-propanol to the present invention.
Preferably, the structural formula of described dispersant is the present invention
Preferably, the structural formula of described wetting agent is the present invention
Another object of the present invention is to provide the preparation technology of high-strength weathering paint described above.
For achieving the above object, the technical scheme is that
The preparation technology of a kind of high-strength weathering paint, comprises the following steps:
Step1: be initially charged water in stirred tank, under conditions of rotating speed is 500-600r/min, is sequentially added into dispersant, moistening
Agent, defoamer and ethylene glycol；
Step2: under conditions of rotating speed is 1100-1300r/min, adds hydroxyethyl cellulose, stirs 7-8min；Then synchronize
Add titanium dioxide and high-purity silicon dioxide, stir 30-60min；
Step3: be sequentially added into water-based emulsion, coalescents, pH adjusting agent, levelling under conditions of rotating speed is 500-800r/min
Agent, thickening agent, obtain high-strength weathering paint.
Preferably, in Step1, the interval time of dispersant, wetting agent, defoamer and ethylene glycol addition is the present invention
5min。
Preferably, the rotating speed in Step1 is 500r/min to the present invention.
Preferably, the rotating speed in Step2 is 1200r/min to the present invention.
Preferably, the rotating speed in Step3 is 700r/min to the present invention.
Compared with prior art, there is advantages that
(1) high-class product during high-strength weathering paint of the present invention meets GB/T9755-2014 " exterior wall coating material of synthetic resin emulsion " standard
Technology requires, meets the technology requirement of acid rain resistance in HG/T4014-2009 (2015) standard, and have preferable alkali resistance and
Pencil hardness.
(2) the high-strength weathering paint in the present invention is also by " watersoluble fluorine paint for building ", " colored paint varnish liquid medium survey
Fixed " and the detection of " paint and varnish pencil method measures hardness of paint film ", thus can be inferred that: high-strength weathering paint of the present invention
Life-span will be greatly prolonged.The raising of hardness of paint film can effectively overcome exterior wall latex paint to affect the paint film longevity not because of film thickness
The drawback of life, and then reduce film thickness and reduce the perfect condition that painting quality improves on the contrary in the case of cost.
(3) heretofore described water-based emulsion has the biggest excellent relative to the aqueous acrylic emulsion of conventional commercial
Gesture.
(4) properties of the present invention is had and mutually promotes by dispersant of the present invention, wetting agent and pH regulator
Effect, three is indispensable；And the acid rain resistant that dispersant of the present invention, wetting agent and pH regulator are to improving the present invention
Property, alkali resistance and pencil hardness have synergism, and three is indispensable.
Detailed description of the invention
This specific embodiment is only explanation of the invention, and it is not limitation of the present invention, people in the art
The present embodiment can be made after reading this specification by member as required does not has the amendment of creative contribution, but as long as at this
All protected by Patent Law in the right of invention.
In the embodiment of the present invention in addition to water-based emulsion, involved material is commercially available, wherein defoamer, coalescents,
Levelling agent and thickening agent are buied by Dow Chemical company.
Embodiment 1: high-strength weathering paint.
Its raw material includes: water-based emulsion 25Kg, rutile titanium white lead 20Kg, high-purity silicon dioxide powder 20Kg, water
18Kg, hydroxyethyl cellulose 5Kg, ethylene glycol 5Kg, dispersant 0.00015Kg, wetting agent 0.0002Kg, defoamer 0.0001Kg,
Coalescents 0.00015Kg, pH adjusting agent 0.0002Kg, levelling agent 0.00015Kg, thickening agent 0.0001Kg.
Wherein, described water-based emulsion is by the rigid monomer of acrylate, the soft monomer of acrylate, Acrylate Functional list
Body and water carry out polyreaction at 60Coy field of radiation by a certain percentage and prepare；Wherein, amount of radiation is 9KGy, and dosage inequality degree is little
In 1.2；Described acryl hard monomer is methacrylic acid, and the soft monomer of described acrylic acid is butyl acrylate, described propylene
Acid function monomer is itaconic acid and N hydroxymethyl acrylamide；Described methacrylic acid, butyl acrylate, itaconic acid, N-hydroxyl
The mass ratio of Methacrylamide and water is 1.5:2.5:0.9:4.5.
Its preparation technology, comprises the following steps:
Step1: be initially charged water in stirred tank, under conditions of rotating speed is 500r/min, is sequentially added into dispersant, wetting agent, disappears
Infusion and ethylene glycol, the interval time that dispersant, wetting agent, defoamer and ethylene glycol add is 5min；
Step2: under conditions of rotating speed is 1200r/min, adds hydroxyethyl cellulose, stirs 7-8min；Then synchronize to add
Titanium dioxide and high-purity silicon dioxide, stir 30-60min；
Step3: be sequentially added under conditions of rotating speed is 700r/min water-based emulsion, coalescents, pH adjusting agent, levelling agent,
Thickening agent, obtains high-strength weathering paint.
Embodiment 2: the rotating speed in Step1 unlike embodiment 2 and embodiment 1 is 600r/min.
Embodiment 3: the rotating speed in Step2 unlike embodiment 3 and embodiment 1 is 1100r/min.
Embodiment 4: the rotating speed in Step2 unlike embodiment 4 and embodiment 1 is 1300r/min.
Embodiment 5: the rotating speed in Step3 unlike embodiment 5 and embodiment 1 is 500r/min.
Embodiment 6: the rotating speed in Step3 unlike embodiment 6 and embodiment 1 is 800r/min.
Embodiment 7: high-strength weathering paint.
Its raw material includes: water-based emulsion 28Kg, rutile titanium white lead 15Kg, high-purity silicon dioxide powder 35Kg, water
20Kg, hydroxyethyl cellulose 2.5Kg, ethylene glycol 7Kg, dispersant 0.0001Kg, wetting agent 0.00015Kg, defoamer
0.00015Kg, coalescents 0.0001Kg, pH adjusting agent 0.00015Kg, levelling agent 0.0001Kg, thickening agent 0.0002Kg.
Wherein, described water-based emulsion is by the rigid monomer of acrylate, the soft monomer of acrylate, Acrylate Functional list
Body and water carry out polyreaction at 60Coy field of radiation by a certain percentage and prepare；Wherein, amount of radiation is 9KGy, and dosage inequality degree is little
In 1.2；Described acryl hard monomer is methacrylic acid, and the soft monomer of described acrylic acid is butyl acrylate, described propylene
Acid function monomer is itaconic acid and N hydroxymethyl acrylamide；Described methacrylic acid, butyl acrylate, itaconic acid, N-hydroxyl
The mass ratio of Methacrylamide and water is 1.75:2:0.6:5.
Its preparation technology, comprises the following steps:
Step1: be initially charged water in stirred tank, under conditions of rotating speed is 550r/min, is sequentially added into dispersant, wetting agent, disappears
Infusion and ethylene glycol, the interval time that dispersant, wetting agent, defoamer and ethylene glycol add is 5min；
Step2: under conditions of rotating speed is 1100r/min, adds hydroxyethyl cellulose, stirs 7-8min；Then synchronize to add
Titanium dioxide and high-purity silicon dioxide, stir 30-60min；
Step3: be sequentially added under conditions of rotating speed is 800r/min water-based emulsion, coalescents, pH adjusting agent, levelling agent,
Thickening agent, obtains high-strength weathering paint.
Embodiment 8:
Its raw material includes: water-based emulsion 35Kg, rutile titanium white lead 25Kg, high-purity silicon dioxide powder 30Kg, water 15Kg, hydroxyl
Ethyl cellulose 2Kg, ethylene glycol 3Kg, dispersant 0.0002Kg, wetting agent 0.0001Kg, defoamer 0.0002Kg, coalescents
0.0002Kg, pH adjusting agent 0.0001, levelling agent 0.0002Kg, thickening agent 0.00015Kg.
Wherein, described water-based emulsion is by the rigid monomer of acrylate, the soft monomer of acrylate, Acrylate Functional list
Body and water carry out polyreaction at 60Coy field of radiation by a certain percentage and prepare；Wherein, amount of radiation is 9KGy, and dosage inequality degree is little
In 1.2；Described acryl hard monomer is methacrylic acid, and the soft monomer of described acrylic acid is butyl acrylate, described propylene
Acid function monomer is itaconic acid and N hydroxymethyl acrylamide；Described methacrylic acid, butyl acrylate, itaconic acid, N-hydroxyl
The mass ratio of Methacrylamide and water is 2:2.7:0.75:4.
Its preparation technology, comprises the following steps:
Step1: be initially charged water in stirred tank, under conditions of rotating speed is 600r/min, is sequentially added into dispersant, wetting agent, disappears
Infusion and ethylene glycol, the interval time that dispersant, wetting agent, defoamer and ethylene glycol add is 5min；
Step2: under conditions of rotating speed is 1300r/min, adds hydroxyethyl cellulose, stirs 7-8min；Then synchronize to add
Titanium dioxide and high-purity silicon dioxide, stir 30-60min；
Step3: be sequentially added under conditions of rotating speed is 500r/min water-based emulsion, coalescents, pH adjusting agent, levelling agent,
Thickening agent, obtains high-strength weathering paint.
According to the standard of GB/T9755-2014 " exterior wall coating material of synthetic resin emulsion ", the full item index of embodiment 1-8 is entered
Performing check, assay is shown in Table 1.
Table 1
By table 1 it follows that embodiment 1-8 all meets in GB/T9755-2014 " exterior wall coating material of synthetic resin emulsion " standard
The technology requirement of high-class product.
Respectively according to HG/T4014-2009 (2015) standard, GB/T9274-1988 standard and GB/T6739-2006 standard
The inspection acid rain resistance of embodiment 1-8, alkali resistance and pencil hardness respectively, assay is shown in Table 2.
Table 2
By table 2 it follows that the assay of the acid rain resistance of embodiment 1-8 meets HG/T4014-2009 (2015) standard
Technology requirement, and high-strength weathering paint of the present invention has preferable alkali resistance and pencil hardness.
In addition, in the present invention high-strength weathering paint of embodiment 1-8 also by " watersoluble fluorine paint for building ", " color
Paint varnish liquid medium measures " and the detection of " paint and varnish pencil method measures hardness of paint film ", thus can be inferred that: this
The life-span of invention high-strength weathering paint will be greatly prolonged.The raising of hardness of paint film can effectively overcome exterior wall latex paint because of film thickness
Not affect the drawback in paint film life-span, and then painting quality carries on the contrary in the case of reducing film thickness and reducing cost
High perfect condition.
Comparative example 1: use aqueous acrylic emulsion conventional on the market unlike comparative example 1 and embodiment 1.
Comparative example 2: be not added with dispersant unlike comparative example 2 and embodiment 1.
Comparative example 3: be not added with wetting agent unlike comparative example 3 and embodiment 1.
Comparative example 4: be not added with pH adjusting agent unlike comparative example 4 and embodiment 1.
Comparative example 5: non-dispersant, wetting agent and pH adjusting agent unlike comparative example 5 and embodiment 1.
According to the standard of GB/T9755-2014 " exterior wall coating material of synthetic resin emulsion ", the full item index of comparative example 1-5 is entered
Performing check, assay is shown in Table 3.
Table 3
By table 3 it can be seen that comparative example 1 meet in GB/T9755-2014 " exterior wall coating material of synthetic resin emulsion " standard qualified
The technology requirement of product, the most heretofore described water-based emulsion has the biggest relative to the aqueous acrylic emulsion of conventional commercial
Advantage.
Comparing embodiment 1 and the testing result of comparative example 2-5, dispersant of the present invention, wetting agent and pH regulator
The properties of the present invention is had the effect mutually promoted, and three is indispensable.
Respectively according to HG/T4014-2009 (2015) standard, GB/T9274-1988 standard and GB/T6739-2006 standard
The inspection acid rain resistance of comparative example 1-5, alkali resistance and pencil hardness respectively, assay is shown in Table 4.
Table 4
By table 4 it can be seen that although the assay of the acid rain resistance of comparative example 1 meets HG/T4014-2009 (2015) mark
Accurate technology requirement, but for embodiment 1, the acid rain resistance of comparative example 1 is nothing like the acid rain resistant of embodiment 1
Property；The alkali resistance of embodiment 1 and pencil hardness are also superior to the alkali resistance of comparative example 1 and pencil hardness.Therefore, heretofore described
Water-based emulsion for the aqueous acrylic emulsion of conventional commercial, in improve high-strength weathering paint of the present invention acid rain resistant
Property, alkali resistance and pencil hardness aspect tool have greatly improved.
Comparing embodiment 1 and the testing result of comparative example 2-5, dispersant of the present invention, wetting agent and pH regulator
Having synergism to improving the acid rain resistance of the present invention, alkali resistance and pencil hardness, three is indispensable.
Claims (10)
1. a high-strength weathering paint, it is characterised in that in terms of mass fraction, its raw material includes: water-based emulsion 25-35 part, golden red
Stone titanium dioxide 15-25 part, high-purity silicon dioxide powder 20-35 part, water 15-20 part, hydroxyethyl cellulose 2-5 part, ethylene glycol
3-7 part, dispersant 0.0001-0.0002 part, wetting agent 0.0001-0.0002 part, defoamer 0.0001-0.0002 part, film forming
Auxiliary agent 0.0001-0.0002 part, pH adjusting agent 0.0001-0.0002 part, levelling agent 0.0001-0.0002 part, thickening agent
0.0001-0.0002 part.
High-strength weathering paint the most according to claim 1, it is characterised in that described water-based emulsion is by the rigid list of acrylate
The soft monomer of body, acrylate, acrylate functional monomer and water carry out polyreaction at 60Coy field of radiation by a certain percentage
Prepare；Wherein, amount of radiation is 9KGy, and dosage inequality degree is less than 1.2；Described acryl hard monomer is methacrylic acid, described
The soft monomer of acrylic acid is butyl acrylate, and described acrylic functional monomers is itaconic acid and N hydroxymethyl acrylamide；Institute
The mass ratio stating methacrylic acid, butyl acrylate, itaconic acid, N hydroxymethyl acrylamide and water is 1.5-2:2-2.7:0.6-
0.9:4-5.
High-strength weathering paint the most according to claim 1, it is characterised in that described pH adjusting agent is 2-amino-2-methyl-1-
Propanol.
High-strength weathering paint the most according to claim 1, it is characterised in that the structural formula of described dispersant is
High-strength weathering paint the most according to claim 1, it is characterised in that the structural formula of described wetting agent is
6. the preparation technology of a high-strength weathering paint, it is characterised in that comprise the following steps:
Step1: be initially charged water in stirred tank, under conditions of rotating speed is 500-600r/min, is sequentially added into dispersant, moistening
Agent, defoamer and ethylene glycol；
Step2: under conditions of rotating speed is 1100-1300r/min, adds hydroxyethyl cellulose, stirs 7-8min；Then synchronize
Add titanium dioxide and high-purity silicon dioxide, stir 30-60min；
Step3: be sequentially added into water-based emulsion, coalescents, pH adjusting agent, levelling under conditions of rotating speed is 500-800r/min
Agent, thickening agent, obtain high-strength weathering paint.
The preparation technology of high-strength weathering paint the most according to claim 6, it is characterised in that dispersant, moistening in Step1
The interval time that agent, defoamer and ethylene glycol add is 5min.
The preparation technology of high-strength weathering paint the most according to claim 6, it is characterised in that the rotating speed in Step1 is 500r/
min。
The preparation technology of high-strength weathering paint the most according to claim 6, it is characterised in that the rotating speed in Step2 is
1200r/min。
The preparation technology of high-strength weathering paint the most according to claim 6, it is characterised in that the rotating speed in Step3 is
700r/min。
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610530014.3A CN106118317B (en) | 2016-07-06 | 2016-07-06 | High-strength weathering paint and its preparation process |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610530014.3A CN106118317B (en) | 2016-07-06 | 2016-07-06 | High-strength weathering paint and its preparation process |
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| CN106118317A true CN106118317A (en) | 2016-11-16 |
| CN106118317B CN106118317B (en) | 2018-10-12 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101955700A (en) * | 2009-09-08 | 2011-01-26 | 广东美涂士建材股份有限公司 | Acid rain resistant flexible outer wall emulsion paint |
| CN102127330A (en) * | 2011-01-05 | 2011-07-20 | 广东美涂士建材股份有限公司 | Acid rain resistant aqueous exterior wall base paint |
| CN102690577A (en) * | 2012-06-15 | 2012-09-26 | 宁波华宝石节能建材有限公司 | Engineering latex paint |
| CN103045002A (en) * | 2013-01-17 | 2013-04-17 | 长沙华润涂料有限公司 | Method for preparing environment-friendly and efficient water-borne coating dispersing agent |
| CN105647328A (en) * | 2016-02-02 | 2016-06-08 | 芜湖县双宝建材有限公司 | Weather-proof high-strength and high-adhesive-force paint |
-
2016
- 2016-07-06 CN CN201610530014.3A patent/CN106118317B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101955700A (en) * | 2009-09-08 | 2011-01-26 | 广东美涂士建材股份有限公司 | Acid rain resistant flexible outer wall emulsion paint |
| CN102127330A (en) * | 2011-01-05 | 2011-07-20 | 广东美涂士建材股份有限公司 | Acid rain resistant aqueous exterior wall base paint |
| CN102690577A (en) * | 2012-06-15 | 2012-09-26 | 宁波华宝石节能建材有限公司 | Engineering latex paint |
| CN103045002A (en) * | 2013-01-17 | 2013-04-17 | 长沙华润涂料有限公司 | Method for preparing environment-friendly and efficient water-borne coating dispersing agent |
| CN105647328A (en) * | 2016-02-02 | 2016-06-08 | 芜湖县双宝建材有限公司 | Weather-proof high-strength and high-adhesive-force paint |
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| Publication number | Publication date |
|---|---|
| CN106118317B (en) | 2018-10-12 |
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