CN114806235A - Whitening-resistant exterior wall stone-like paint and preparation method thereof - Google Patents
Whitening-resistant exterior wall stone-like paint and preparation method thereof Download PDFInfo
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- CN114806235A CN114806235A CN202210398482.5A CN202210398482A CN114806235A CN 114806235 A CN114806235 A CN 114806235A CN 202210398482 A CN202210398482 A CN 202210398482A CN 114806235 A CN114806235 A CN 114806235A
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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
- C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
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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
- C09D7/61—Additives non-macromolecular inorganic
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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
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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
- C09D7/65—Additives macromolecular
-
- 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
- C09D7/70—Additives characterised by shape, e.g. fibres, flakes or microspheres
Abstract
The invention discloses an anti-whitening exterior wall stone-like paint which is prepared from the following raw materials in parts by weight: basic material: 350 parts of 300-sand, 700 parts of 600-sand, 70-80 parts of rock fragments, 2-4 parts of defoaming agent and 2-4 parts of bactericide; the base material is prepared from the following raw materials in parts by weight: 350 parts of water 250-containing materials, 3-7 parts of silica sol, 0.01-0.05 part of gamma-glycidyl ether oxypropyltrimethoxysilane, 800 parts of silicone-acrylic emulsion 600-containing materials, 30-40 parts of film-forming assistant, 2-10 parts of dispersing agent, 10-12 parts of defoaming agent, 2-4 parts of hydroxypropyl methyl cellulose ether, 0.5-2 parts of pH regulator, 15-20 parts of propylene glycol, 8-10 parts of thickening agent and 10-12 parts of bactericide. According to the invention, the silicone-acrylic emulsion and the silica sol are selected, and the raw materials are cooperatively matched with the film forming additive, the dispersant with a specific type, the defoaming agent and the like, so that the prepared exterior wall stone-like paint has excellent whitening resistance, and simultaneously has good adhesive force, weather resistance and the like.
Description
Technical Field
The invention relates to the field of coatings, in particular to a natural stone paint, and more particularly relates to an anti-whitening exterior wall natural stone paint and a preparation method thereof.
Background
The stone-like paint is a decorative material which is composed of natural color graded particle sand, resin rock slices, natural rock slices, high-performance resin emulsion, chemical additives and water, has excellent aging resistance, excellent anti-contamination performance and good ultraviolet resistance, and has granite texture effect of a natural litchi surface pattern. Simultaneously, real mineral varnish is as a novel facing material, and the colour variation range is wide, and the molding is abundant, can extensively replace natural stone material, and real mineral varnish finished product material is lighter, can effectively reduce the building load, has certain pliability, more is difficult for droing, and factor of safety is high, and has the similar effect with natural stone material. Therefore, the application range of the real stone paint is wider and wider.
After the natural stone paint coating is normally dried, the coating is easily whitened when meeting water, particularly, the initial drying time is less than 24 hours, and the coating is softened and whitened when being soaked in water for a long time in rainy days, so that the decorative effect is influenced to a certain extent. Through analysis, the reason for the whitening of the existing stone-like paint is roughly as follows: (1) the type, quality and dosage of the emulsion are as follows: the existing stone-like paint mostly uses pure acrylic emulsion, styrene-acrylic emulsion and the like as raw materials, and has poor effect; in addition, in order to increase the stability of the emulsion, an excessive amount of surfactant is required to be added, and the use of the surfactant can reduce the water resistance of the emulsion; in order to save cost, some manufacturers use too low amount of emulsion, and the emulsion cannot effectively wrap the pigment and filler, so that a paint film is loose and not compact enough after the real stone paint is dried, the water absorption rate of the paint film is high, the bonding strength is correspondingly reduced, and once the real stone paint is exposed to long-term rainy weather, rainwater can permeate into the paint film to cause the real stone paint to turn white; (2) the types and the proportion of the auxiliary agents are low, the film forming effect is poor when the film forming auxiliary agent is added in the proportion, and the water resistance can be reduced by the aid of the hydrophilic wetting agent, the dispersing agent, the cellulose and the like; (3) and (2) maintaining conditions, wherein when the real stone paint is constructed, the air temperature is low (<10 ℃) or the air humidity is too high (> 80%), the moisture in the coating is too high, the finish paint is coated under the conditions of low dryness and low vitrification degree, the moisture in the real stone paint is volatilized more slowly, and when the outside air temperature is low or the water vapor is large, the moisture in the real stone paint is condensed concentratedly under the finish paint coating, so that the real stone paint is whitened.
Disclosure of Invention
Based on the technical problems, the invention provides an anti-whitening exterior wall stone-like paint and a preparation method thereof.
The technical solution adopted by the invention is as follows:
the whitening-resistant exterior wall stone-like paint is prepared from the following raw materials in parts by weight:
basic material: 350 parts of 300-sand, 700 parts of 600-sand, 70-80 parts of rock fragments, 2-4 parts of defoaming agent and 2-4 parts of bactericide;
the base material is prepared from the following raw materials in parts by weight:
350 parts of water 250-containing materials, 3-7 parts of silica sol, 0.01-0.05 part of gamma-glycidyl ether oxypropyltrimethoxysilane, 800 parts of silicone-acrylic emulsion 600-containing materials, 30-40 parts of film-forming assistant, 2-10 parts of dispersing agent, 10-12 parts of defoaming agent, 2-4 parts of hydroxypropyl methyl cellulose ether, 0.5-2 parts of pH regulator, 15-20 parts of propylene glycol, 8-10 parts of thickening agent and 10-12 parts of bactericide.
Preferably, the weight parts of the raw materials are as follows:
basic material: 314 parts of quartz sand 600 parts, 80 parts of rock slices, 4 parts of defoaming agent and 2 parts of bactericide;
the base material is prepared from the following raw materials in parts by weight:
300 parts of water, 6 parts of silica sol, 0.03 part of gamma-glycidyl ether oxypropyl trimethoxy silane, 600 parts of silicone-acrylate emulsion, 35 parts of film forming additive, 3 parts of dispersing agent, 10 parts of defoaming agent, 4 parts of hydroxypropyl methyl cellulose ether, 1.97 parts of pH regulator, 20 parts of propylene glycol, 8 parts of thickening agent and 12 parts of bactericide.
Preferably, the film-forming aid is alcohol ester twelve.
Preferably, the dispersing agent is dispersant A40, the defoaming agent is defoaming agent NXZ, and the thickening agent is thickening agent 8W.
Preferably, the quartz sand is formed by mixing a plurality of quartz sands with different particle sizes. More preferably, the amount of the mixture is 70 parts by weight for 20-40 meshes, 330 parts by weight for 40-80 meshes and 200 parts by weight for 80-120 meshes.
Preferably, the rock slice is made of polyurethane rock slice.
A preparation method of whitening-resistant exterior wall stone-like paint comprises the following steps:
(1) preparation of the base Material
Adding water into a container, starting a high-speed dispersion machine, then sequentially adding silica sol, gamma-glycidyl ether oxypropyltrimethoxysilane, silicone-acrylic emulsion, a film-forming assistant, a dispersing agent, a part of defoaming agent and hydroxypropyl methyl cellulose ether, and uniformly dispersing; adding a pH regulator, increasing the rotating speed, and continuing to disperse; then reducing the rotating speed, sequentially adding propylene glycol, the rest defoaming agent and the thickening agent, increasing the rotating speed, and uniformly dispersing to prepare a base material;
(2) preparation of real stone paint
Adding the base material prepared in the step (1) into a container, starting a high-speed dispersion machine, sequentially adding quartz sand and rock slices, and uniformly dispersing; and then sequentially adding a bactericide and a defoaming agent to prepare the whitening-resistant exterior wall stone-like paint.
In the step (1): before adding the silica sol, firstly adjusting the rotating speed to 800 rpm; after adding the pH regulator, increasing the rotating speed to 1000rpm, dispersing for 10-50min, then reducing the rotating speed to 600rpm, adding propylene glycol, the residual defoaming agent and the thickening agent, and then increasing the rotating speed to 1000 rpm; in the step (2): the rotation speed is controlled to be 600-800 rpm.
Preferably, before the real stone paint is brushed, the construction conditions need to be controlled: the temperature of the base layer is greater than or equal to 10 ℃ and the environmental humidity is less than 85%.
The beneficial technical effects of the invention are as follows:
the invention provides an anti-whitening exterior wall stone-like paint, wherein the emulsion in the base material is a silicone-acrylate emulsion, the water-whitening resistance of the silicone-acrylate emulsion stone-like paint is better than that of a pure acrylic emulsion, the silicone-acrylate emulsion is grafted with a side chain of organosilicon, Si-O-Si bonds in the organosiloxane have hydrophobicity, and the organosilicon improves the water-whitening resistance of the emulsion, so that the water-whitening resistance of the stone-like paint is better.
The invention also adds a silica sol which has good permeability and permeates into pores on the surface of the base material. The silica sol can also react with alkaline substances in the base material and be absorbed by the base material, so that a weak base material can be reinforced, the alkalinity of the base material can be reduced, and the phenomenon that some soluble alkali evaporates to a surface layer along with capillary pores is prevented, so that the surface layer is bloomed and whitened. In addition, with the loss of water, the silica sol molecules are enlarged, and a-Si 0-0-Si 0-coating film is formed through dehydroxylation to form a network structure, so that the coating film is hard, strong in adhesive force and good in water resistance and weather resistance. The film-forming assistant is used as a volatile temporary plasticizer and can promote the film formation of the emulsion, and the film-forming assistant volatilizes after the film formation. The film forming auxiliary agents, namely the alcohol ester dodeca and the propylene glycol, are added into the really stone paint and absorbed on emulsion particles, so that a film forming substance in the paint is dissolved or dispersed into a uniform liquid state, the particles are softened, better fusion is caused during painting, and the compatibility of the emulsion and the film forming auxiliary agents is improved, so that the construction film forming and the like are facilitated. Finally, the whitening resistance of the stone-like paint is improved.
The hydroxypropyl methyl cellulose ether is used in a proper amount and is cooperatively matched with a film forming aid, a dispersing agent, a defoaming agent and the like in a proper amount and a proper type, so that the stability and the antifreezing property of the emulsion are improved, the glass transition temperature of the emulsion is reduced, the drying time is prolonged, and the waterproof degree is increased. By selecting proper cellulose, the real stone paint can form a more complete and compact paint film, and the probability of whitening of the real stone paint is reduced.
According to the invention, through the matching of the silica sol, the silicone-acrylate emulsion, the hydroxypropyl methyl cellulose ether and the like, the volatilization of the film forming aid is facilitated, and the generation of whitening is reduced. Meanwhile, the whitening can be further effectively inhibited by matching with construction conditions, namely, the temperature of the base layer is higher than 10 ℃ and the environmental humidity is less than 85%.
In conclusion, the invention selects the silicone acrylic emulsion and the silica sol, and the silicone acrylic emulsion, the silica sol, the film-forming assistant alcohol ester twelve, the dispersant of a specific type, the defoamer and the like are cooperatively matched, so that the prepared exterior wall stone-like paint has excellent whitening resistance, and simultaneously has better adhesive force, weather resistance and the like.
Detailed Description
The invention provides an anti-whitening exterior wall stone-like paint which is prepared from the following raw materials in parts by weight:
basic material: 350 parts of 300-sand, 700 parts of 600-sand, 70-80 parts of rock fragments, 2-4 parts of defoaming agent and 2-4 parts of bactericide;
the base material is prepared from the following raw materials in parts by weight:
350 parts of water 250-containing materials, 3-7 parts of silica sol, 0.01-0.05 part of gamma-glycidyl ether oxypropyltrimethoxysilane, 800 parts of silicone-acrylic emulsion 600-containing materials, 30-40 parts of film-forming assistant, 2-10 parts of dispersing agent, 10-12 parts of defoaming agent, 2-4 parts of hydroxypropyl methyl cellulose ether, 0.5-2 parts of pH regulator, 15-20 parts of propylene glycol, 8-10 parts of thickening agent and 10-12 parts of bactericide.
The film-forming assistant adopts twelve alcohol esters. The dispersing agent is dispersant A40, the defoaming agent is defoaming agent NXZ, and the thickening agent is thickening agent 8W.
The quartz sand is formed by mixing a plurality of quartz sands with different granularities. For example, 70 portions of 20-40 meshes, 330 portions of 40-80 meshes and 200 portions of 80-120 meshes.
The rock slice is made of polyurethane.
The preparation method of the whitening-resistant exterior wall stone-like paint comprises the following steps:
(1) preparation of the base Material
Adding water into a container, starting a high-speed dispersion machine, regulating the rotating speed to 800rpm, then sequentially adding silica sol, gamma-glycidyl ether oxypropyl trimethoxy silane, silicone-acrylate emulsion, a film-forming aid, a dispersing agent, a part of defoaming agent (the amount of 1/2) and hydroxypropyl methyl cellulose ether, and dispersing for 20-50 min. And adding a pH regulator, increasing the rotating speed to 1000rpm, and continuously dispersing for 15-30 min. Then reducing the rotating speed to 600rpm, sequentially adding propylene glycol, the residual defoaming agent (1/2 dosage) and the thickening agent, then increasing the rotating speed to 1000rpm, and dispersing for 15-30min to prepare the base material.
(2) Preparation of real stone paint
Adding the base material prepared in the step (1) into a container, starting a high-speed dispersion machine, controlling the rotating speed to be 600 plus 800rpm, sequentially adding quartz sand and rock fragments, and dispersing for 20-50 min; and sequentially adding a bactericide and a defoaming agent, and continuously dispersing for 20-50min to obtain the whitening-resistant exterior wall stone-like paint.
Before the whitening-resistant exterior wall stone-like paint is coated, the construction conditions need to be controlled: the temperature of the base layer is greater than or equal to 10 ℃ and the environmental humidity is less than 85%.
The invention is further illustrated by the following specific examples.
The preparation steps are the same as above, and the difference is that the dosage of each raw material is different, and the specific steps are shown in the following table.
TABLE 1
The water resistance and whitening resistance of the sample plates prepared according to the base material proportion 1, 2, 3 and 4 are measured: (1) preparing 3 sample plates (JG/T24-2018) according to each proportion, and curing in a standard experimental environment for 14 d; (2) distilled water was added to the water tank, the water temperature was adjusted to 23 ± 2 ℃, and this temperature was maintained throughout the test; (3) putting three test plates in four proportions, and soaking 2/3 with the length of each test plate in water; (4) after the test is finished, the test plate is taken out, water attached to the surface of the test plate is slightly sucked dry by using filter paper, the test plate is placed in a standard environment for 3 hours, the surface state is observed, wherein only two test plates in three test plates of the mixture ratio of 3 and 4 have no phenomena of bulging, cracking, peeling and whitening resistance, and the color does not change seriously compared with the part which is not soaked.
TABLE 2
And (3) preparing sample plates according to the mixture ratio of the finished product materials 5, 6, 7 and 8, and measuring the whitening resistance: (1) preparing 3 sample plates (JG/T24-2018) according to each proportion, and curing in a standard experimental environment for 14 d; (2) distilled water was added to the water tank, the water temperature was adjusted to 23 ± 2 ℃, and this temperature was maintained throughout the test; (3) putting three test plates in four proportions, and soaking 2/3 with the length of each test plate in water; (4) after the test, the test panels were taken out, the water attached to the panels was gently sucked dry with filter paper, and after standing in a standard environment for 3 hours, the surface state was observed, wherein only three test panels of ratios 7 and 8 were good in whitening resistance, and the color was hardly changed compared with the non-soaked portions.
The exterior wall real stone paint finally prepared according to the mixture ratios of 7 and 8 is tested according to the JG/T24-2018 synthetic resin emulsion sand wall-shaped building coating standard, and the performances are as follows:
TABLE 3
Claims (8)
1. The whitening-resistant exterior wall stone-like paint is characterized by being prepared from the following raw materials in parts by weight:
basic material: 350 parts of 300-sand, 700 parts of 600-sand, 70-80 parts of rock fragments, 2-4 parts of defoaming agent and 2-4 parts of bactericide;
the base material is prepared from the following raw materials in parts by weight:
350 parts of water 250-containing materials, 3-7 parts of silica sol, 0.01-0.05 part of gamma-glycidyl ether oxypropyltrimethoxysilane, 800 parts of silicone-acrylic emulsion 600-containing materials, 30-40 parts of film-forming assistant, 2-10 parts of dispersing agent, 10-12 parts of defoaming agent, 2-4 parts of hydroxypropyl methyl cellulose ether, 0.5-2 parts of pH regulator, 15-20 parts of propylene glycol, 8-10 parts of thickening agent and 10-12 parts of bactericide.
2. The whitening-resistant exterior wall real stone paint as claimed in claim 1, which is characterized in that the weight parts of the raw materials are as follows:
basic material: 314 parts of quartz sand 600 parts, 80 parts of rock slices, 4 parts of defoaming agent and 2 parts of bactericide;
the base material is prepared from the following raw materials in parts by weight:
300 parts of water, 6 parts of silica sol, 0.03 part of gamma-glycidyl ether oxypropyl trimethoxy silane, 600 parts of silicone-acrylate emulsion, 35 parts of film forming additive, 3 parts of dispersing agent, 10 parts of defoaming agent, 4 parts of hydroxypropyl methyl cellulose ether, 1.97 parts of pH regulator, 20 parts of propylene glycol, 8 parts of thickening agent and 12 parts of bactericide.
3. The whitening-resistant exterior wall real stone paint as claimed in claim 1 or 2, wherein: the film-forming additive adopts alcohol ester twelve.
The whitening-resistant exterior wall real stone paint as claimed in claim 1 or 2, wherein: the dispersing agent is dispersant A40, the defoaming agent is defoaming agent NXZ, and the thickening agent is thickening agent 8W.
4. The whitening-resistant exterior wall real stone paint as claimed in claim 2, wherein: the quartz sand is formed by mixing a plurality of quartz sands with different granularities.
5. The whitening-resistant exterior wall real stone paint as claimed in claim 1 or 2, wherein: the rock slice is made of polyurethane.
6. The method for preparing the whitening-resistant exterior wall real stone paint as claimed in any one of claims 1 to 5, characterized by comprising the following steps:
(1) preparation of the base Material
Adding water into a container, starting a high-speed dispersion machine, then sequentially adding silica sol, gamma-glycidyl ether oxypropyltrimethoxysilane, silicone-acrylic emulsion, a film-forming assistant, a dispersing agent, a part of defoaming agent and hydroxypropyl methyl cellulose ether, and uniformly dispersing; adding a pH regulator, increasing the rotating speed, and continuing to disperse; then reducing the rotating speed, sequentially adding propylene glycol, the rest defoaming agent and the thickening agent, increasing the rotating speed, and uniformly dispersing to prepare a base material;
(2) preparation of real stone paint
Adding the base material prepared in the step (1) into a container, starting a high-speed dispersion machine, sequentially adding quartz sand and rock slices, and uniformly dispersing; and then sequentially adding a bactericide and a defoaming agent to prepare the whitening-resistant exterior wall stone-like paint.
7. The whitening-resistant exterior wall real stone paint as claimed in claim 6, wherein: when preparing the base material, the rotating speed is firstly adjusted to 800rpm before adding the silica sol; after adding the pH regulator, increasing the rotating speed to 1000rpm, dispersing for 10-50min, then decreasing the rotating speed to 600rpm, adding propylene glycol, the rest of the antifoaming agent and the thickening agent, and then increasing the rotating speed to 1000 rpm; when preparing the stone-like paint, the rotation speed is controlled to be 600 and 800 rpm.
8. The whitening-resistant exterior wall real stone paint as claimed in claim 6, wherein: before the stone-like paint is coated, the construction conditions need to be controlled: the temperature of the base layer is greater than or equal to 10 ℃ and the environmental humidity is less than 85%.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210398482.5A CN114806235A (en) | 2022-04-15 | 2022-04-15 | Whitening-resistant exterior wall stone-like paint and preparation method thereof |
| ZA2022/06512A ZA202206512B (en) | 2022-04-15 | 2022-06-13 | Anti-whitening stone-like paint for exterior walls and its preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210398482.5A CN114806235A (en) | 2022-04-15 | 2022-04-15 | Whitening-resistant exterior wall stone-like paint and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN114806235A true CN114806235A (en) | 2022-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210398482.5A Pending CN114806235A (en) | 2022-04-15 | 2022-04-15 | Whitening-resistant exterior wall stone-like paint and preparation method thereof |
Country Status (2)
| Country | Link |
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| CN (1) | CN114806235A (en) |
| ZA (1) | ZA202206512B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102617071A (en) * | 2012-03-23 | 2012-08-01 | 尚怀兴 | High-gloss real stone lacquer and marble simulation lacquer |
| CN103709875A (en) * | 2013-11-29 | 2014-04-09 | 江门市华石涂料有限公司 | Granite simulation paint and preparation method thereof |
| CN103740177A (en) * | 2013-12-06 | 2014-04-23 | 青岛益群漆业集团有限公司 | Development of super weather-proof marble coating rock slice paint |
| CN106007634A (en) * | 2016-05-23 | 2016-10-12 | 扬州工业职业技术学院 | External wall natural stone paint suitable for construction in low-temperature high-humidity environment |
| CN113337217A (en) * | 2021-05-31 | 2021-09-03 | 山西红塔涂料科技有限公司 | Silica sol composite heat-insulation stone-like paint |
-
2022
- 2022-04-15 CN CN202210398482.5A patent/CN114806235A/en active Pending
- 2022-06-13 ZA ZA2022/06512A patent/ZA202206512B/en unknown
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102617071A (en) * | 2012-03-23 | 2012-08-01 | 尚怀兴 | High-gloss real stone lacquer and marble simulation lacquer |
| CN103709875A (en) * | 2013-11-29 | 2014-04-09 | 江门市华石涂料有限公司 | Granite simulation paint and preparation method thereof |
| CN103740177A (en) * | 2013-12-06 | 2014-04-23 | 青岛益群漆业集团有限公司 | Development of super weather-proof marble coating rock slice paint |
| CN106007634A (en) * | 2016-05-23 | 2016-10-12 | 扬州工业职业技术学院 | External wall natural stone paint suitable for construction in low-temperature high-humidity environment |
| CN113337217A (en) * | 2021-05-31 | 2021-09-03 | 山西红塔涂料科技有限公司 | Silica sol composite heat-insulation stone-like paint |
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| Publication number | Publication date |
|---|---|
| ZA202206512B (en) | 2022-08-31 |
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