CN109293813A - A kind of building coating styrene-acrylic latex and preparation method - Google Patents
A kind of building coating styrene-acrylic latex and preparation method Download PDFInfo
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- CN109293813A CN109293813A CN201710610447.4A CN201710610447A CN109293813A CN 109293813 A CN109293813 A CN 109293813A CN 201710610447 A CN201710610447 A CN 201710610447A CN 109293813 A CN109293813 A CN 109293813A
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- Prior art keywords
- styrene
- acrylic latex
- building coating
- acid
- acrylic
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F212/00—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 an aromatic carbocyclic ring
- C08F212/02—Monomers containing only one unsaturated aliphatic radical
- C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
- C08F212/06—Hydrocarbons
- C08F212/08—Styrene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/12—Polymerisation in non-solvents
- C08F2/16—Aqueous medium
- C08F2/22—Emulsion polymerisation
- C08F2/24—Emulsion polymerisation with the aid of emulsifying agents
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F212/00—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 an aromatic carbocyclic ring
- C08F212/02—Monomers containing only one unsaturated aliphatic radical
- C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
- C08F212/06—Hydrocarbons
- C08F212/12—Monomers containing a branched unsaturated aliphatic radical or a ring substituted by an alkyl radical
-
- 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
- C09D125/00—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 an aromatic carbocyclic ring; Coating compositions based on derivatives of such polymers
- C09D125/02—Homopolymers or copolymers of hydrocarbons
- C09D125/04—Homopolymers or copolymers of styrene
- C09D125/08—Copolymers of styrene
- C09D125/14—Copolymers of styrene with unsaturated esters
Abstract
The invention discloses a kind of building coating styrene-acrylic latexes and preparation method thereof, the preparation method is the following steps are included: carry out free-radical emulsion polymerization for the aqueous solution of the mixture of carboxylic acid monomer, (methyl) acrylate monomer, (methyl) styrene monomer, silane, titanate esters, molecular weight regulator, emulsifier and initiator, it is reacted 3~10 hours at 60 DEG C~90 DEG C, reaction product alkaline matter is adjusted into pH=6~9, through styrene-acrylic latex is obtained by filtration.Styrene-acrylic latex of the present invention is a kind of product for being able to satisfy building coating high-performance, environmental protection.It using styrene-acrylic latex made from the above method, is detected by GB/T 1733-93 water resistance, film did not bleached through 72 hours, detected by GB 9266-88 coating abrasion resistance, with coating film washability 10000 times or more of this styrene-acrylic latex preparation without abrasion.
Description
Technical field
The present invention relates to building coating binder field more particularly to a kind of building coating styrene-acrylic latex and its preparations
Method.
Background technique
Styrene-acrylic latex is widely used in the bonding of building coating, in application process, more next to the performance requirement of latex
It is higher.With the improvement and development of latex technique for applying technology, it is desirable that latex has good technique applicability, wherein latex
The water resistance of film forming, adhesive force are important performance.
At present commercialization styrene-acrylic latex other than reactive surfactant as emulsifier, including anion surface active
Agent and nonionic surfactant.
Medium-sized emulsifier is compatible with polymer body because being difficult after emulsion film forming, is readily migrate into the surface of film
Or the interface that is connected with substrate and the water resistance of film is deteriorated, and the adhesive force between substrate is deteriorated.Such as Chinese patent
Phosphoric acid esters wedding agents are used in 105254798 A of CN, are had using pure C latex prepared by the method applied to interior wall coating
The effect of spot-resistant, but the water resistance of its coating being made into using this latex, adhesive force is insufficient.
Summary of the invention
The purpose of the present invention is to overcome the defects in the prior art, proposes a kind of building coating styrene-acrylic latex and its system
Extraordinary silane and titanate esters are added in building coating styrene-acrylic latex of the invention for Preparation Method, compared with common styrene-acrylic latex, at
Having after film has good adhesive force between enhanced water resistance, with substrate.
To achieve the above object, the present invention adopts the following technical scheme:
The present invention provides a kind of building coating styrene-acrylic latex comprising following component and its parts by weight:
In order to further optimize the above technical scheme, technical measures adopted by the present invention further include:
Preferably, the carboxylic acid monomer in acrylic acid, methacrylic acid, maleic acid, fumaric acid or itaconic acid extremely
Few one kind.
Preferably, described (methyl) acrylate monomer is selected from acrylonitrile, methyl acrylate, ethyl acrylate, acrylic acid
N-butyl, isobutyl acrylate, acrylic acid-2-ethyl caproite, methyl methacrylate, ethyl methacrylate, metering system
At least one of sour N-butyl, methacrylic acid -2- ethylhexyl, acrylic or methacrylic acid C8~C16 Arrcostab；More
Preferably n-butyl acrylate, methyl methacrylate, acrylic acid-2-ethyl caproite.
Preferably, the silane is selected from γ-(2,3- the third oxygen of epoxy) propyl trimethoxy silicane, aminopropyl trimethoxy silicon
Alkane, gamma-aminopropyl-triethoxy-silane, 3- aminopropyl triethoxysilane, V- glycidyl ether oxygen propyl trimethoxy silicane,
At least one in γ-methacryloxypropyl trimethoxy silane, N-2- (aminoethyl) -3- aminopropyl trimethoxysilane
Kind.
Preferably, the titanate esters are selected from isopropyl three (dioctylphyrophosphoric acid acyloxy) titanate esters, bis- (two octyloxies cokes
It is phosphate-based) ethylene titanate esters, three oleic acid acyloxy titanate esters of isopropyl, at least one of tetrabutyl titanate.
Preferably, it is poly- to be selected from allyl polyethenoxy ether ammonium sulfate, allyl polyethenoxy ether, vinyl for the emulsifier
At least one of ethylene oxide ether.
Preferably, the molecular weight regulator in n- dodecyl mereaptan, tert-dodecyl mercaptan, n-butyl mercaptan at least one
Kind.
Preferably, the initiator is selected from least one of potassium peroxydisulfate, sodium peroxydisulfate, ammonium persulfate.
Preferably, the alkaline matter is selected from least one of ammonium hydroxide, sodium hydroxide, potassium hydroxide；More preferably
The sodium hydrate aqueous solution that sodium hydroxide, most preferably weight content are 10%~40%.
Preferably, the weight solid content of the styrene-acrylic latex is 40%~60%.
The present invention provides a kind of preparation method of above-mentioned building coating styrene-acrylic latex comprising following steps: by carboxylic acid
Monomer, (methyl) acrylate monomer, (methyl) styrene monomer, silane, titanate esters, molecular weight regulator, emulsifier and draw
The aqueous solution progress free radical emulsion copolymerization of the mixture of hair agent, the reaction time 3~10 hours, by reaction product alkaline matter
PH=6~9 are adjusted, the styrene-acrylic latex is obtained by filtration；Wherein, the weight solid content of resulting building coating styrene-acrylic latex
40%~60%, pH=6~9.
Preferably, the reaction temperature of the free radical emulsion copolymerization is 60 DEG C~90 DEG C.
The present invention provides a kind of application of above-mentioned building coating styrene-acrylic latex, it is preferable that is used to build by the styrene-acrylic latex
It builds in formulation for coating material.
Compared with prior art, the present invention has the following advantages and beneficial effects:
The inventors discovered that building coating of the invention with a small amount of silane and titanate esters are added in styrene-acrylic latex can
The water resistance of latex is greatly improved, carried out in building coating using can also significantly improve paint coatings water resistance and
With the adhesive force between metope substrate.This may have certain crosslinked action due to silane, and addition can be in latex system
Improve the water resistance of latex, this latex is applied in building coating formula, siloxy in silane can in building coating
The surface of pigments Interaction of substituents such as calcium carbonate, kaolin, show as the scrubbing resistance of building coating, adhesive force has and obviously mentions
Height, water-resistant coating have clear improvement.Meanwhile a small amount of titanate esters being added in the present invention, unexpected, of the invention builds
The water resistance for building coating styrene-acrylic latex, which has, to be significantly improved, and the adhesive force applied to building coating floating coat obtains obviously
Optimization.This may have certain synergistic effect, the available raising of latex performance due to silane and titanate esters.In the present invention
Using reactive emulsifier, compared with using common emulsifier, building coating of the invention styrene-acrylic latex has better
Water resistance.This is because reactive emulsifier can be aggregated on macromolecular chain, it is applied in building coating, in the drying process
It will not be free in the surface and system of coating, reduce and apply layer absorbent.
Building coating of the invention is a kind of product for being able to satisfy building coating high-performance, environmental protection with styrene-acrylic latex.It should
Product uses in building coating, can significantly improve the adhesive force and water resistance of paint coatings.
Specific embodiment
With reference to embodiment, the specific embodiment of the present invention is further described.Following embodiment is only used for more
Add and clearly demonstrate technical solution of the present invention, and not intended to limit the protection scope of the present invention.
Embodiment 1
The preparation of building coating styrene-acrylic latex:
2000ml compressive reaction kettle first vacuumizes, vacuum degree -0.095MPa, and 0.1 gram of allyl polyethenoxy ether sulphur is added
Sour ammonium, 0.1 gram of potassium peroxydisulfate, 50 grams of distilled water are completely dissolved into aqueous solution, open stirring, are warming up to 60 DEG C.Simultaneously at 60 DEG C
Under the conditions of be added dropwise 1 gram of acrylic acid, 10 grams of acrylic acid-2-ethyl caproites, 100 grams of styrene, 0.2 gram of n- dodecyl mereaptan, 0.2 gram is different
Propyl three (dioctylphyrophosphoric acid acyloxy) titanate esters, 0.5 gram of γ-methacryloxypropyl trimethoxy silane mixing
Monomer；And 0.4 gram of allyl polyethenoxy ether ammonium sulfate, 0.4 gram of potassium peroxydisulfate, the mixed aqueous solution of 21.93 grams of distilled water.
Time for adding 6 hours.Continue to keep the temperature 4 hours at 60 DEG C after completion of dropwise addition.25 DEG C are cooled to, with 5 grams of 20wt% sodium hydroxide water
Solution neutralizes.Through 100 mesh net filtrations, building coating styrene-acrylic latex is obtained, solid content 59.87wt%, pH=6.12 (are used
PHS-3C Accurate pH measures).
Embodiment 2
The preparation of building coating styrene-acrylic latex:
2000ml compressive reaction kettle first vacuumizes, vacuum degree -0.095MPa, and 2 grams of allyl polyethenoxy ether sulfuric acid are added
Ammonium, 1 gram of sodium peroxydisulfate, 500 grams of distilled water, 5 grams of styrene are completely dissolved into aqueous solution, open stirring, are warming up to 90 DEG C.Together
When under the conditions of 90 DEG C be added dropwise 5 grams of methacrylic acids, 250 grams of n-butyl acrylates, 50 grams of methyl methacrylates, 95 grams of methyl
Styrene, 2 grams of tert-dodecyl mercaptans, 2 grams of three oleic acid acyloxy titanate esters of isopropyl, 2 grams of N-2- (aminoethyl) -3- aminopropyl front threes
Oxysilane, the mix monomer of 3 grams of γ-(2,3- the third oxygen of epoxy) propyl trimethoxy silicanes；And 3 grams of allyl polyethenoxies
Ether, 4 grams of sodium peroxydisulfates, the mixed aqueous solution of 111 grams of distilled water.Time for adding 2 hours.Continue to keep the temperature at 90 DEG C after completion of dropwise addition
1 hour.25 DEG C are cooled to, is neutralized with 12.5 grams of 40wt% potassium hydroxide aqueous solutions.Through 100 mesh net filtrations, obtains building and apply
Material styrene-acrylic latex, solid content 40.17wt%, pH=8.96 (are measured) using PHS-3C Accurate pH.
Embodiment 3
The preparation of building coating styrene-acrylic latex:
2000ml compressive reaction kettle first vacuumizes, vacuum degree -0.095MPa, and 0.5 gram of vinyl polyoxyethylene ether is added,
0.5 gram of ammonium persulfate, 150 grams of distilled water, 2 grams of styrene are completely dissolved into aqueous solution, open stirring, are warming up to 80 DEG C.Simultaneously
3 grams of methacrylic acids, 100 grams of ethyl acrylates, 98 grams of styrene, 1 gram of n- dodecyl mereaptan, 1 gram of titanium are added dropwise under the conditions of 80 DEG C
Sour N-butyl, 0.5 gram of gamma-aminopropyl-triethoxy-silane, the mixing list of 2 grams of V- glycidyl ether oxygen propyl trimethoxy silicanes
Body；And 2 grams of allyl polyethenoxy ether ammonium sulfate, 2 grams of ammonium persulfates, the mixed aqueous solution of 58.5 grams of distilled water.When dropwise addition
Between 4 hours.Continue to keep the temperature 2 hours at 80 DEG C after completion of dropwise addition.25 DEG C are cooled to, in 10 grams of 30wt% sodium hydrate aqueous solutions
With.Through 100 mesh net filtrations, building coating styrene-acrylic latex is obtained, solid content 50.11wt%, pH=7.33 (use PHS-3C
Accurate pH measures).
Embodiment 4
The preparation of building coating styrene-acrylic latex:
2000ml compressive reaction kettle first vacuumizes, vacuum degree -0.095MPa, and 0.2 gram of allyl polyethenoxy ether is added,
0.3 gram of ammonium persulfate, 2 grams of maleic acids, 2 grams of fumaric acid, 100 grams of distilled water are completely dissolved into aqueous solution, open stirring, heating
To 75 DEG C.50 grams of acrylic acid-2-ethyl caproites of dropwise addition under the conditions of 75 DEG C simultaneously, 60 grams of methacrylic acid -2- ethylhexyls,
100 grams of methyl styrenes, 1.5 grams of n-butyl mercaptans, 0.5 gram of three oleic acid acyloxy titanate esters of isopropyl, 1 gram of aminopropyl trimethoxy
Silane, the mix monomer of 1 gram of 3- aminopropyl triethoxysilane；And 1.8 grams of allyl polyethenoxy ether ammonium sulfate, 1.5 grams
Sodium peroxydisulfate, the mixed aqueous solution of 139.98 grams of distilled water.Time for adding 3 hours.Continue after completion of dropwise addition small in 75 DEG C of heat preservations 3
When.25 DEG C are cooled to, is neutralized with 40 grams of 10wt% ammonium hydroxide aqueous solutions.Through 100 mesh net filtrations, building coating benzene is obtained
Third latex, solid content 45.25wt%, pH=8.38 (are measured) using PHS-3C Accurate pH.
Embodiment 5
The preparation of building coating styrene-acrylic latex:
2000ml compressive reaction kettle first vacuumizes, vacuum degree -0.095MPa, and 1 gram of allyl polyethenoxy ether sulfuric acid is added
Ammonium, 0.2 gram of potassium peroxydisulfate, 1 gram of fumaric acid, 10 grams of styrene, 100 grams of distilled water are completely dissolved into aqueous solution, open stirring,
It is warming up to 85 DEG C.1 gram of acrylic acid of dropwise addition under the conditions of 85 DEG C simultaneously, 75 grams of ethyl acrylates, 40 grams of ethyl methacrylate, 90
Gram styrene, 0.2 gram of n- dodecyl mereaptan, 0.4 gram of tert-dodecyl mercaptan, 1.5 grams of bis- (two octyloxy pyrophosphoric acid ester groups) ethylene metatitanic acids
Ester, 3 grams of V- glycidyl ether oxygen propyl trimethoxy silicanes, 1 gram of γ-methacryloxypropyl trimethoxy silane are mixed
Close monomer；And 3 grams of allyl polyethenoxy ether ammonium sulfate, 0.8 gram of potassium peroxydisulfate, the mixed aqueous solution of 80.26 grams of distilled water.
Time for adding 5 hours.Continue to keep the temperature 2 hours at 85 DEG C after completion of dropwise addition.25 DEG C are cooled to, it is water-soluble with 10 gram of 20% potassium hydroxide
Liquid neutralizes.Through 100 mesh net filtrations, building coating styrene-acrylic latex is obtained, solid content 55.17wt%, pH=7.56 (are used
PHS-3C Accurate pH measures).
Embodiment 6
Water-resistance property of coating is detected by the method for GB/T 1733-93/ first method
The case where specific observation test plate (panel) is partially infiltrated by deionized water in deionized water.
From it is above-mentioned using result it can be seen that using the embodiment of the present invention 1~5 prepare building coating styrene-acrylic latex,
Compared with comparative example, water-tolerant.
Embodiment 7
With Examples 1 to 5 and the latex prepared by the method for 105254798 A of CN, emulsion paint is prepared by following formulas:
| Ingredient names | Specifications and models | Mass parts |
| Water | Deionization | 200.0 |
| Preservative | TroysanPMA-30 | 1.0 |
| Tetrasodium pyrophosphate | 1.4 | |
| Lecithin | Water dispersible | 4.8 |
| Defoaming agent | Nopco 1719-B | 4.0 |
| Rutile TiO2 | 225.0 | |
| Kaolin | Hydrite flat D | 125.0 |
| Magnesium silicate | Nytal 300 | 125.0 |
| Thickener | Keltex P 2% | 25.0 |
| Mill base subtotal | 711.2 |
High speed disperser is added in said components, after mixing evenly 20~30min of high speed dispersion, until fineness is qualified, low speed
It is lower that following components are added, after mixing evenly, discharge, filtering
| Latex | 309.4 | |
| Thickener | Keltex P 2% | 154.5 |
| Mill base | 711.2 | |
| It is total | 1175.1 |
The emulsion paint prepared using above-mentioned formula detects coating abrasion resistance by GB 9266-88 method.
| Sample | Abrasion resistance |
| The sample prepared by the method for 105254798 A of CN | It is obvious to scrub 9108 abrasions |
| Embodiment 1 | 12452 times are scrubbed without abrasion |
| Embodiment 2 | 13111 times are scrubbed without abrasion |
| Embodiment 3 | 12576 times are scrubbed without abrasion |
| Embodiment 4 | 12548 times are scrubbed without abrasion |
| Embodiment 5 | 13321 times are scrubbed without abrasion |
From it is above-mentioned using result it can be seen that using the embodiment of the present invention 1~5 prepare building coating styrene-acrylic latex,
Compared with comparative example, the adhesive force between coating and substrate can be greatly enhanced.
Specific embodiments of the present invention are described in detail above, but it is merely an example, the present invention is simultaneously unlimited
It is formed on particular embodiments described above.To those skilled in the art, any couple of present invention carries out equivalent modifications and
Substitution is also all among scope of the invention.Therefore, without departing from the spirit and scope of the invention made by equal transformation and
Modification, all should be contained within the scope of the invention.
Claims (8)
1. a kind of building coating styrene-acrylic latex, which is characterized in that including following component and its parts by weight:
2. a kind of building coating styrene-acrylic latex according to claim 1, which is characterized in that
The carboxylic acid monomer is selected from least one of acrylic acid, methacrylic acid, maleic acid, fumaric acid or itaconic acid；
(methyl) acrylate monomer is selected from acrylonitrile, methyl acrylate, ethyl acrylate, n-butyl acrylate, propylene
Sour isobutyl ester, acrylic acid-2-ethyl caproite, methyl methacrylate, ethyl methacrylate, n-BMA, first
Base acrylic acid-2-ethyl caproite, acrylic or methacrylic acid C8~C16At least one of Arrcostab；
The silane is selected from γ-(the third oxygen of 2,3- epoxy) propyl trimethoxy silicane, aminopropyl trimethoxysilane, γ-ammonia third
Ethyl triethoxy silicane alkane, 3- aminopropyl triethoxysilane, V- glycidyl ether oxygen propyl trimethoxy silicane, γ-methyl-prop
At least one of alkene acryloxypropylethoxysilane trimethoxy silane, N-2- (aminoethyl) -3- aminopropyl trimethoxysilane；
The titanate esters are selected from isopropyl three (dioctylphyrophosphoric acid acyloxy) titanate esters, bis- (two octyloxy pyrophosphoric acid ester groups) second
Support at least one of titanate esters, three oleic acid acyloxy titanate esters of isopropyl, tetrabutyl titanate.
The emulsifier is in allyl polyethenoxy ether ammonium sulfate, allyl polyethenoxy ether, vinyl polyoxyethylene ether
At least one；
The molecular weight regulator is at least one of n- dodecyl mereaptan, tert-dodecyl mercaptan, n-butyl mercaptan；
The initiator is selected from least one of potassium peroxydisulfate, sodium peroxydisulfate, ammonium persulfate；
The alkaline matter is selected from least one of ammonium hydroxide, sodium hydroxide, potassium hydroxide.
3. a kind of building coating styrene-acrylic latex according to claim 1, which is characterized in that (methyl) acrylate
Monomer is n-butyl acrylate, methyl methacrylate, acrylic acid-2-ethyl caproite.
4. a kind of building coating styrene-acrylic latex according to claim 1, which is characterized in that the weight of the styrene-acrylic latex is solid
Content is 40%~60%.
5. a kind of preparation method of building coating styrene-acrylic latex as described in any one of claims 1 to 4, feature exist
In, include the following steps: by carboxylic acid monomer, (methyl) acrylate monomer, (methyl) styrene monomer, silane, titanate esters, point
The aqueous solution of the mixture of son amount regulator, emulsifier and initiator carries out free radical emulsion copolymerization, and the reaction time 3~10 is small
When, reaction product alkaline matter is adjusted into pH=6~9, the styrene-acrylic latex is obtained by filtration.
6. the preparation method of building coating styrene-acrylic latex according to claim 5, which is characterized in that the free radical cream
The reaction temperature of liquid copolymerization is 60 DEG C~90 DEG C.
7. a kind of application of building coating styrene-acrylic latex as described in any one of claims 1 to 4.
8. the application of building coating styrene-acrylic latex according to claim 7, which is characterized in that the styrene-acrylic latex to be used for
In building coating formula.
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| CN201710610447.4A CN109293813A (en) | 2017-07-25 | 2017-07-25 | A kind of building coating styrene-acrylic latex and preparation method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710610447.4A CN109293813A (en) | 2017-07-25 | 2017-07-25 | A kind of building coating styrene-acrylic latex and preparation method |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101077902A (en) * | 2007-06-28 | 2007-11-28 | 上海东升新材料有限公司 | Butylbenzene emulsion and its preparing method and application |
| CN102492085A (en) * | 2011-12-06 | 2012-06-13 | 扬州大学 | Organosilicon-modified styrene-acrylic architectural waterproof latex and preparation method thereof |
| CN105732903A (en) * | 2016-04-08 | 2016-07-06 | 苏州合志电子有限公司 | Method for preparing environment-friendly interior wall and exterior wall styrene-acrylic emulsion |
| CN106675288A (en) * | 2016-12-12 | 2017-05-17 | 成都育芽科技有限公司 | Environment-friendly type anticorrosive building coating and preparation method thereof |
| CN106749823A (en) * | 2016-11-30 | 2017-05-31 | 中山市巴德富化工科技有限公司 | A kind of low emulsion addition, the interior wall water-based emulsion of scrub resistance high and its preparation |
-
2017
- 2017-07-25 CN CN201710610447.4A patent/CN109293813A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101077902A (en) * | 2007-06-28 | 2007-11-28 | 上海东升新材料有限公司 | Butylbenzene emulsion and its preparing method and application |
| CN102492085A (en) * | 2011-12-06 | 2012-06-13 | 扬州大学 | Organosilicon-modified styrene-acrylic architectural waterproof latex and preparation method thereof |
| CN105732903A (en) * | 2016-04-08 | 2016-07-06 | 苏州合志电子有限公司 | Method for preparing environment-friendly interior wall and exterior wall styrene-acrylic emulsion |
| CN106749823A (en) * | 2016-11-30 | 2017-05-31 | 中山市巴德富化工科技有限公司 | A kind of low emulsion addition, the interior wall water-based emulsion of scrub resistance high and its preparation |
| CN106675288A (en) * | 2016-12-12 | 2017-05-17 | 成都育芽科技有限公司 | Environment-friendly type anticorrosive building coating and preparation method thereof |
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Application publication date: 20190201 |