CN108689648A - Acrylate copolymer cement waterproof paint - Google Patents
Acrylate copolymer cement waterproof paint Download PDFInfo
- Publication number
- CN108689648A CN108689648A CN201810956803.2A CN201810956803A CN108689648A CN 108689648 A CN108689648 A CN 108689648A CN 201810956803 A CN201810956803 A CN 201810956803A CN 108689648 A CN108689648 A CN 108689648A
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- parts
- water
- acrylate copolymer
- waterproof paint
- cement waterproof
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/0028—Aspects relating to the mixing step of the mortar preparation
- C04B40/0039—Premixtures of ingredients
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/30—Water reducers, plasticisers, air-entrainers, flow improvers
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00482—Coating or impregnation materials
- C04B2111/00508—Cement paints
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/27—Water resistance, i.e. waterproof or water-repellent materials
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/28—Fire resistance, i.e. materials resistant to accidental fires or high temperatures
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
Abstract
The present invention proposes a kind of acrylate copolymer cement waterproof paint, including liquid material and powder, and liquid material includes the component of following parts by weight:10~15 parts of 50~60 parts of acrylic acid ester emulsion, 0.3~0.9 part of emulsifier, 15~30 parts of lotion of plasticising, 1~3 part of levelling agent, 0.6~1.2 part of dispersant and water;The powder includes the component of following parts by weight:0.2~0.6 part of 30~40 parts of cement, 20~30 parts of silica flour, 20~30 parts of montmorillonite and water-reducing agent;It includes following raw material to be plasticized lotion:Including ethyl methacrylate, phenyl triethoxysilane, methacrylic acid, propenyl, styrene, polyphosphoric acid amine, neopelex, initiator, water and pH adjusting agent.The water-repellent paint is not only environmentally friendly, also improves the flame retardant property and low temperature flexibility of coating.
Description
Technical field
The invention belongs to technical field of coatings, and in particular to a kind of acrylate copolymer cement waterproof paint.
Background technology
With the development of society, people's lives quality is gradually increased, requirement of the people to architecture quality is also higher and higher.
We were the development of extensive style in the past, and interests are first, manufacture in a rough and slipshod way, prodigious influence is caused on environment, meanwhile, in the product of building
No small security risk has also been buried in terms of matter.
Waterproof is indispensable for architectural engineering, but in the industry starting stage, since industry integral level is low,
Various low side waterproof materials are widely used, and while protecting building safety, but produce great shadow to our body
It rings.For example, the various organic solvents used in the bitumen flue gas and oil paint that are generated when asphalt felt hot melt application, none
Not in the health for wrecking constructor and user.
Polymer cement waterproof paint is a kind of novel two-component mixed by the powders such as polymer emulsion and cement
Aqueous waterproofing paint.Its main feature is that using water as decentralized medium, harm will not be generated to human body, wherein and not bituminous, it will not produce
Raw bitumen flue gas is one of the building water-proof paint that state key is promoted.Although product relative solvent type coating, the asphalt felt
There is prodigious environment-friendly advantage, but in most cases, VOC content is relatively high and general to face benzene class plasticizer
It is easy to migrate, it is toxic, therefore it is imperative to develop a kind of coating of low VOC content.In addition, after product film forming, high score is still fallen within
Sub- substance is flammable, this brings great security risk to the security of the lives and property of the mankind.So developing a kind of environmental protection flame retardant
Type acrylate copolymer cement waterproof paint has important meaning.
Invention content
The present invention proposes a kind of acrylate copolymer cement waterproof paint, and the water-repellent paint is not only environmentally friendly, also improves painting
The flame retardant property and low temperature flexibility of material.
The technical proposal of the invention is realized in this way:
A kind of acrylate copolymer cement waterproof paint, including liquid material and powder, the liquid material include following parts by weight
Component:50~60 parts of acrylic acid ester emulsion, 0.3~0.9 part of emulsifier, 15~30 parts of lotion of plasticising, levelling agent 1~3 part, point
10~15 parts of 0.6~1.2 part of powder and water;The powder includes the component of following parts by weight:30~40 parts of cement, silica flour
0.2~0.6 part of 20~30 parts, 20~30 parts of montmorillonite and water-reducing agent;The plasticising lotion includes following raw material:Including methyl-prop
Olefin(e) acid ethyl ester, phenyl triethoxysilane, methacrylic acid, propenyl, styrene, polyphosphoric acid amine, neopelex,
Initiator, water and pH adjusting agent.
Preferably, the parts by weight of the raw material of the plasticising lotion are:45~55 parts of ethyl methacrylate, three second of phenyl
20~30 parts of oxysilane, 6~10 parts of methacrylic acid, 15~20 parts of propenyl, 10~20 parts of styrene, polyphosphoric acid amine 1~2
1~2 part of part, 0.4~0.8 part of neopelex, 1~3 part of initiator, 160~210 parts of water and pH adjusting agent.
Preferably, the preparation method of the plasticising lotion, includes the following steps:
1) it dissolves 0.5~1 part of initiator and 1~2 part of polyphosphoric acid amine to obtain solution A with 10~15 parts of water;By methyl-prop
20~25 parts of olefin(e) acid ethyl ester, 20~30 parts of phenyl triethoxysilane, 3~5 parts of methacrylic acid, 5~10 parts of styrene and 60
~100 parts of water carry out being mixed to get B mixed liquors, and B mixed liquors are warming up to 70~80 DEG C, solution A is then added dropwise, is added dropwise
Afterwards, 2~3h is kept the temperature, C solution is obtained;
2) it dissolves 0.5~2 part of initiator and 0.4~0.8 part of neopelex to obtain D with 10~15 parts of water
Solution, by 5~10 parts of 25~30 parts of ethyl methacrylate, 3~5 parts of methacrylic acid, 15~20 parts of propenyl and styrene
It is mixed to get monomer mixture;It takes pH adjusting agent that reaction kettle is added with remaining water to be mixed, is warming up to 78~83 DEG C, D is molten
Liquid is added in reaction kettle and keeps the temperature, and monomer mixture is added dropwise in reaction kettle, after being added dropwise, solution D is added dropwise, drips
Bi Hou keeps the temperature 2~3h;
3) after the reaction kettle of step 2) being cooled to 55~65 DEG C, a dropping step 1) C solution, stirring, after stirring evenly,
It is cooled to room temperature, filtering.
Preferably, the initiator is ammonium persulfate, potassium peroxydisulfate or sodium peroxydisulfate.
Preferably, the emulsifier is dodecyl trimethyl ammonium chloride, hexadecyltrimethylammonium chloride or octadecane
One kind in base trimethyl ammonium chloride.
Preferably, the water-reducing agent is melamine polycarboxylate based water reducer or melamine system water reducer.
Preferably, the liquid material and the mass ratio of the powder are 1:0.8~1.5.
Preferably, the levelling agent is polyether-modified dimethyl silicone polymer.
In some embodiments of the present invention, the liquid material production technology includes:
Acrylic acid ester emulsion is added in reaction kettle, reaction kettle then is added in emulsifier, dispersant respectively, unlatching is stirred
It mixes, rotating speed is 1000~1500r/min, stirs 4~8min;Rotating speed is reduced to 800~900r/min, plasticising lotion, stream is added
Flat agent and water stir 30~40min, blowing, you can.
In some embodiments of the present invention, the powder production technology includes:
Part montmorillonite is mixed with water-reducing agent, the 30% of the total dosage of silica flour is added, is uniformly mixed, obtains premix,
It is spare;It part of cement and remaining montmorillonite is added into agravic agitator tank, mixes 5~10min, then add and prepare
Premix mixes 5~10min;It is added remaining cement and silica flour into agitator tank again, mixes 20~30min, blowing, i.e.,
It can.
It is plasticized the preparation method of lotion in some embodiments of the invention, includes the following steps:
1) it dissolves 0.5~1 part of initiator and 1~2 part of polyphosphoric acid amine to obtain solution A with 10~15 parts of water;By methyl-prop
20~25 parts of olefin(e) acid ethyl ester, 20~30 parts of phenyl triethoxysilane, 3~5 parts of methacrylic acid, 5~10 parts of styrene and 60
~100 parts of water carry out being mixed to get B mixed liquors, and B mixed liquors are warming up to 70~80 DEG C, solution A is then added dropwise, is added dropwise
Afterwards, 2~3h is kept the temperature, C solution is obtained;
2) it dissolves 0.5~2 part of initiator and 0.4~0.8 part of neopelex to obtain D with 10~15 parts of water
Solution, by 5~10 parts of 25~30 parts of ethyl methacrylate, 3~5 parts of methacrylic acid, 15~20 parts of propenyl and styrene
It is mixed to get monomer mixture;It takes pH adjusting agent that reaction kettle is added with remaining water to be mixed, is warming up to 78~83 DEG C, D is molten
Liquid is added in reaction kettle and keeps the temperature, and monomer mixture is added dropwise in reaction kettle, after being added dropwise, solution D is added dropwise, drips
Bi Hou keeps the temperature 2~3h;
3) after the reaction kettle of step 2) being cooled to 55~65 DEG C, a dropping step 1) C solution, stirring, after stirring evenly,
It is cooled to room temperature, filtering.
The lotion prepared by this method can not only reduce the vitrification point of resin, additionally it is possible to improve coating film
Flame retardant property, solve the problems, such as conventional plasticizers such as chlorinated paraffin do not have anti-flammability and low temperature flexibility it is poor.
Beneficial effects of the present invention:
The acrylate copolymer cement waterproof paint of the present invention includes mainly ethyl methacrylate, phenyl three by selecting
Ethoxysilane, methacrylic acid, propenyl, styrene, polyphosphoric acid amine, neopelex, initiator, water and pH tune
Section agent is prepared plasticising lotion and solves the problems, such as poor performance at low temperatures existing for conventional acrylic polymer cement waterproof paint,
It also solves and does not have the problem of flame retardant property using conventional plasticizers (such as Phthalates, chlorinated paraffin).
The combustibility of water-repellent paint of the present invention can reach B1 grades, be nonflammable material;Water-repellent paint of the present invention will not volatilize
Go out organic compound, it is environment friendly and pollution-free;Water-repellent paint tensile strength of the present invention is high, and tensile strength is 1.6~2.4MPa;The present invention
Water-repellent paint low temperature flexibility is good, -15~-25 DEG C of flawlesses.
Specific implementation mode
Embodiment 1
The parts by weight of raw material for being plasticized lotion are:45 parts of ethyl methacrylate, 30 parts of phenyl triethoxysilane, first
6 parts of base acrylic acid, 20 parts of propenyl, 10 parts of styrene, 1 part of polyphosphoric acid amine, 0.4 part of neopelex, ammonium persulfate 1
1 part of part, 160 parts of water and pH adjusting agent.
It is plasticized the preparation method of lotion:
1) it dissolves 1 part of ammonium persulfate and 0.5 part of polyphosphoric acid amine to obtain solution A with 10 parts of water;By ethyl methacrylate
20 parts, 30 parts of phenyl triethoxysilane, 3 parts of methacrylic acid, 5 parts of styrene and 60 parts of water carry out being mixed to get B mixed liquors,
B mixed liquors are warming up to 70 DEG C, solution A is then added dropwise, after being added dropwise, 2h is kept the temperature, obtains C solution;
2) it dissolves 0.5 part of ammonium persulfate and 0.4 part of neopelex to obtain solution D with 10 parts of water, by first
25 parts of base ethyl acrylate, 3 parts of methacrylic acid, 20 parts of propenyl are mixed to get monomer mixture with 5 parts of styrene;Take pH tune
Section agent is added reaction kettle with remaining water and is mixed, and is warming up to 78 DEG C, solution D is added in reaction kettle and is kept the temperature, by monomer
Mixture is added dropwise in reaction kettle, and after being added dropwise, solution D is added dropwise, and after being added dropwise, keeps the temperature 3h;
3) after the reaction kettle of step 2) being cooled to 55 DEG C, a dropping step 1) C solution, stirring is cooling after stirring evenly
To room temperature, filtering.
Embodiment 2
The parts by weight of raw material for being plasticized lotion are:55 parts of ethyl methacrylate, 20 parts of phenyl triethoxysilane, first
10 parts of base acrylic acid, 15 parts of propenyl, 20 parts of styrene, 2 parts of polyphosphoric acid amine, 0.8 part of neopelex, potassium peroxydisulfate
2 parts of 3 parts, 210 parts of water and pH adjusting agent.
It is plasticized the preparation method of lotion:
1) it dissolves 1 part of potassium peroxydisulfate and 2 parts of polyphosphoric acid amines to obtain solution A with 15 parts of water;By ethyl methacrylate 25
Part, 20 parts of phenyl triethoxysilane, 5 parts of methacrylic acid, 10 parts of styrene carry out being mixed to get B mixed liquors with 100 parts of water,
B mixed liquors are warming up to 80 DEG C, solution A is then added dropwise, after being added dropwise, 2h is kept the temperature, obtains C solution;
2) 2 parts of potassium peroxydisulfates and 0.8 part of neopelex are dissolved to obtain solution D with 15 parts of water, by methyl
30 parts of ethyl acrylate, 5 parts of methacrylic acid, 15 parts of propenyl are mixed to get monomer mixture with 10 parts of styrene;Take pH tune
Section agent is added reaction kettle with remaining water and is mixed, and is warming up to 83 DEG C, solution D is added in reaction kettle and is kept the temperature, by monomer
Mixture is added dropwise in reaction kettle, and after being added dropwise, solution D is added dropwise, and after being added dropwise, keeps the temperature 2h;
3) after the reaction kettle of step 2) being cooled to 65 DEG C, a dropping step 1) C solution, stirring is cooling after stirring evenly
To room temperature, filtering.
Embodiment 3
A kind of acrylate copolymer cement waterproof paint, including liquid material and powder, liquid material include the group of following parts by weight
Point:It is 56 parts of acrylic acid ester emulsion, 0.5 part of dodecyl trimethyl ammonium chloride, 24 parts of the plasticising lotion of embodiment 1, polyether-modified
12 parts of 2 parts of dimethyl silicone polymer, 0.8 part of dispersant and water;Powder includes the component of following parts by weight:35 parts of cement,
0.4 part of 26 parts of silica flour, 24 parts of montmorillonite and melamine polycarboxylate based water reducer.Liquid material and the mass ratio of powder are 1:
1.2。
Embodiment 4
A kind of acrylate copolymer cement waterproof paint, including liquid material and powder, liquid material include the group of following parts by weight
Point:15 parts of the plasticising lotion, polyether-modified of 50 parts of acrylic acid ester emulsion, 0.3 part of hexadecyltrimethylammonium chloride, embodiment 2
10 parts of 1 part of dimethyl silicone polymer, 0.6 part of dispersant and water;Powder includes the component of following parts by weight:30 parts of cement,
0.2 part of 30 parts of silica flour, 20 parts of montmorillonite and melamine system water reducer.Liquid material and the mass ratio of powder are 1:1.5.
Embodiment 5
A kind of acrylate copolymer cement waterproof paint, including liquid material and powder, liquid material include the group of following parts by weight
Point:It is 60 parts of acrylic acid ester emulsion, 0.9 part of octadecyltrimethylammonium chloride, 30 parts of the plasticising lotion of embodiment 1, polyether-modified
15 parts of 3 parts of dimethyl silicone polymer, 1.2 parts of dispersant and water;Powder includes the component of following parts by weight:40 parts of cement,
0.6 part of 20 parts of silica flour, 30 parts of montmorillonite and melamine system water reducer.Liquid material and the mass ratio of powder are 1:0.8.
Test example
The acrylate copolymer cement waterproof paint of embodiment 3-5 is subjected to performance detection, the results are shown in Table 1.
Table 1
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (8)
1. a kind of acrylate copolymer cement waterproof paint, which is characterized in that including liquid material and powder, the liquid material includes following
The component of parts by weight:50~60 parts of acrylic acid ester emulsion, 0.3~0.9 part of emulsifier, 15~30 parts of lotion of plasticising, levelling agent 1
10~15 parts of~3 parts, 0.6~1.2 part of dispersant and water;The powder includes the component of following parts by weight:Cement 30~40
0.2~0.6 part of part, 20~30 parts of silica flour, 20~30 parts of montmorillonite and water-reducing agent;The plasticising lotion includes following raw material:
Including ethyl methacrylate, phenyl triethoxysilane, methacrylic acid, propenyl, styrene, polyphosphoric acid amine, dodecane
Base benzene sulfonic acid sodium salt, initiator, water and pH adjusting agent.
2. acrylate copolymer cement waterproof paint according to claim 1, which is characterized in that the original of the plasticising lotion
The parts by weight of material are:45~55 parts of ethyl methacrylate, 20~30 parts of phenyl triethoxysilane, methacrylic acid 6~
10 parts, 15~20 parts of propenyl, 10~20 parts of styrene, 1~2 part of polyphosphoric acid amine, 0.4~0.8 part of neopelex,
1~2 part of 1~3 part of initiator, 160~210 parts of water and pH adjusting agent.
3. acrylate copolymer cement waterproof paint according to claim 2, which is characterized in that the system of the plasticising lotion
Preparation Method includes the following steps:
1) it dissolves 0.5~1 part of initiator and 1~2 part of polyphosphoric acid amine to obtain solution A with 10~15 parts of water;By methacrylic acid
20~25 parts of ethyl ester, 20~30 parts of phenyl triethoxysilane, 3~5 parts of methacrylic acid, 5~10 parts of styrene and 60~100
Part water carries out being mixed to get B mixed liquors, and B mixed liquors are warming up to 70~80 DEG C, solution A is then added dropwise, after being added dropwise, heat preservation
2~3h obtains C solution;
2) it dissolves 0.5~2 part of initiator and 0.4~0.8 part of the neopelex to obtain D with 10~15 parts of water molten
Liquid, 25~30 parts of ethyl methacrylate, 3~5 parts of methacrylic acid, 15~20 parts of propenyl is mixed with 5~10 parts of styrene
Conjunction obtains monomer mixture;It takes pH adjusting agent that reaction kettle is added with remaining water to be mixed, 78~83 DEG C is warming up to, by solution D
It is added in reaction kettle and keeps the temperature, monomer mixture is added dropwise in reaction kettle, after being added dropwise, solution D is added dropwise, is added dropwise
Afterwards, 2~3h is kept the temperature;
3) after the reaction kettle of step 2) being cooled to 55~65 DEG C, a dropping step 1) C solution, stirring is cooling after stirring evenly
To room temperature, filtering.
4. the acrylate copolymer cement waterproof paint according to claims 1 to 3 any one, which is characterized in that described
Initiator is ammonium persulfate, potassium peroxydisulfate or sodium peroxydisulfate.
5. acrylate copolymer cement waterproof paint according to claim 1, which is characterized in that the emulsifier is 12
One kind in alkyl trimethyl ammonium chloride, hexadecyltrimethylammonium chloride or octadecyltrimethylammonium chloride.
6. acrylate copolymer cement waterproof paint according to claim 1, which is characterized in that the water-reducing agent is trimerization
Cyanamide polycarboxylate based water reducer or melamine system water reducer.
7. acrylate copolymer cement waterproof paint according to claim 1, which is characterized in that the liquid material and the powder
The mass ratio of material is 1:0.8~1.5.
8. acrylate copolymer cement waterproof paint according to claim 1, which is characterized in that the levelling agent is polyethers
Modified dimethyl silicone polymer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810956803.2A CN108689648A (en) | 2018-08-21 | 2018-08-21 | Acrylate copolymer cement waterproof paint |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810956803.2A CN108689648A (en) | 2018-08-21 | 2018-08-21 | Acrylate copolymer cement waterproof paint |
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| CN108689648A true CN108689648A (en) | 2018-10-23 |
Family
ID=63841340
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| CN201810956803.2A Withdrawn CN108689648A (en) | 2018-08-21 | 2018-08-21 | Acrylate copolymer cement waterproof paint |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109370275A (en) * | 2018-10-30 | 2019-02-22 | 宿松汉邦新型建材有限公司 | A kind of cement waterproof paint adding white marble sand |
| CN110724416A (en) * | 2019-09-25 | 2020-01-24 | 湖北工业大学 | Preparation method of modified hydroxyl ester-based polymer emulsion |
| CN110885220A (en) * | 2019-12-31 | 2020-03-17 | 潍坊市宇虹防水材料(集团)有限公司 | Polymer cement waterproof coating suitable for low-temperature environment and preparation method thereof |
| CN116574402A (en) * | 2023-05-24 | 2023-08-11 | 上海北新月皇新材料集团有限公司 | Polymer cement waterproof paint and preparation method thereof |
-
2018
- 2018-08-21 CN CN201810956803.2A patent/CN108689648A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109370275A (en) * | 2018-10-30 | 2019-02-22 | 宿松汉邦新型建材有限公司 | A kind of cement waterproof paint adding white marble sand |
| CN110724416A (en) * | 2019-09-25 | 2020-01-24 | 湖北工业大学 | Preparation method of modified hydroxyl ester-based polymer emulsion |
| CN110885220A (en) * | 2019-12-31 | 2020-03-17 | 潍坊市宇虹防水材料(集团)有限公司 | Polymer cement waterproof coating suitable for low-temperature environment and preparation method thereof |
| CN110885220B (en) * | 2019-12-31 | 2021-08-06 | 潍坊市宇虹防水材料(集团)有限公司 | Polymer cement waterproof coating suitable for low-temperature environment and preparation method thereof |
| CN116574402A (en) * | 2023-05-24 | 2023-08-11 | 上海北新月皇新材料集团有限公司 | Polymer cement waterproof paint and preparation method thereof |
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Application publication date: 20181023 |