CN111218170A - Antibacterial and mildew-proof interior wall coating and preparation method thereof - Google Patents
Antibacterial and mildew-proof interior wall coating and preparation method thereof Download PDFInfo
- Publication number
- CN111218170A CN111218170A CN202010270440.4A CN202010270440A CN111218170A CN 111218170 A CN111218170 A CN 111218170A CN 202010270440 A CN202010270440 A CN 202010270440A CN 111218170 A CN111218170 A CN 111218170A
- Authority
- CN
- China
- Prior art keywords
- antibacterial
- mildewproof
- interior wall
- wall coating
- parts
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
Abstract
The invention discloses an antibacterial and mildewproof interior wall coating which is prepared by mixing 30-50 parts by weight of styrene-acrylic emulsion, 10-30 parts by weight of titanium dioxide powder, 30-50 parts by weight of heavy calcium carbonate, 10-20 parts by weight of auxiliary agent, 5-10 parts by weight of mildewproof agent and 5-10 parts by weight of antibacterial agent. The antibacterial and mildewproof interior wall coating disclosed by the invention can meet the high-class requirements of GB/T9756-2018 synthetic resin emulsion interior wall coating, and also meet the indexes of GB/T18582-2008 limit of harmful substances in interior decoration and finishing material interior wall coating and the requirements of HG/T3950-2007 antibacterial grade 0 of antibacterial coating.
Description
Technical Field
The invention relates to the field of coatings and preparation thereof, in particular to an antibacterial and mildewproof interior wall coating and a preparation method thereof.
Background
Indoor building envelopes in coastal areas in south China often breed microorganisms due to much rain, moisture and condensation, and particularly weak links on the surface of a wall body are easy to damp and mildew, so that the indoor air quality and the human health are greatly influenced. The brushing of the antibacterial and mildewproof interior wall coating is one of the important means for improving the mildewing problem of the wall body, but most of the commonly used antibacterial and mildewproof coatings at present are prepared by adding a small dose of antibacterial and mildewproof agent into the conventional coating, and the antibacterial and mildewproof coating has the advantages of few varieties, poor quality and short validity period and cannot play a good antibacterial and mildewproof role.
Disclosure of Invention
In order to solve the problems, the invention provides an antibacterial and mildewproof interior wall coating and a preparation method thereof. The invention specifically comprises the following contents:
the invention aims to provide an antibacterial and mildewproof interior wall coating, which has the technical points that: the antibacterial and mildewproof interior wall coating comprises the following raw materials: 30-50 parts of styrene-acrylic emulsion, 10-30 parts of titanium dioxide powder, 30-50 parts of heavy calcium carbonate, 10-20 parts of auxiliary agent, 5-10 parts of mildew preventive and 5-10 parts of antibacterial agent.
In some embodiments of the invention, the solid content of the styrene-acrylic emulsion is 40-50wt%, the pH value of the styrene-acrylic emulsion is 7-9, and the viscosity of the styrene-acrylic emulsion is 600-800cps/25 ℃.
In some embodiments of the invention, the titanium dioxide dust has a pH of 6.5 to 8.0 and a heavy metal content of 0 to 0.05 wt%.
In some embodiments of the present invention, the heavy calcium carbonate is prepared by high energy ball milling of limestone ore and calcite ore.
In some embodiments of the present invention, the additive is selected from at least one of ammonium polyphosphate, dipentaerythritol, pentaerythritol, and expanded graphite.
In some embodiments of the invention, the antimicrobial agent is selected from at least one of natural antimicrobial agents, inorganic antimicrobial agents, and organic antimicrobial agents.
In some embodiments of the invention, the mildewcide is at least one member selected from the group consisting of 4, 5-dichloro-N-octyl-4-isothiazolin-3-one, 3-iodo-2-propynyl butylcarbamate, 2-octyl-4-isothiazolin-3-one, and benzimidazole.
The preparation method of the antibacterial and mildewproof interior wall coating comprises the following steps:
the method comprises the following steps: firstly, uniformly mixing the auxiliary agent, the mildew preventive and the antibacterial agent according to the formula amount, stirring for 5min at the speed of 100-;
step two: and (3) adding the styrene-acrylic emulsion into the mixed solution obtained in the step one, uniformly stirring, stopping stirring, standing and filtering to obtain the antibacterial and mildewproof interior wall coating.
Compared with the prior art, the invention has the beneficial effects that:
the antibacterial and mildewproof interior wall coating prepared by the invention has the advantages of the antibacterial agent and the mildewproof agent brought into full play by readjusting the formula of the coating system, so that the long-acting antibacterial and mildewproof effect is achieved. The antibacterial and mildewproof interior wall coating disclosed by the invention can meet the high-class requirements of GB/T9756-2018 synthetic resin emulsion interior wall coating, and also meet the indexes of GB/T18582-2008 limit of harmful substances in interior decoration and finishing material interior wall coating and the requirements of HG/T3950-2007 antibacterial grade 0 of antibacterial coating.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below so that those skilled in the art can better understand the advantages and features of the present invention, and thus the scope of the present invention will be more clearly defined. The embodiments described herein are only a few embodiments of the present invention, rather than all embodiments, and all other embodiments that can be derived by one of ordinary skill in the art without inventive faculty based on the embodiments described herein are intended to fall within the scope of the present invention.
Example 1
An antibacterial and mildewproof interior wall coating comprises the following raw materials: 40 parts of styrene-acrylic emulsion, 20 parts of titanium dioxide powder, 40 parts of heavy calcium carbonate, 15 parts of auxiliary agent, 7.5 parts of mildew preventive and 7.5 parts of antibacterial agent.
Wherein the solid content of the styrene-acrylic emulsion is 45wt%, the pH value of the styrene-acrylic emulsion is 8, and the viscosity of the styrene-acrylic emulsion is 700cps/25 ℃.
Wherein the pH value of the titanium dioxide powder is 7, and the content of heavy metal in the titanium dioxide powder is 0.0025 wt%.
Wherein the heavy calcium is prepared by high-energy ball milling of limestone ore and calcite ore.
Wherein the auxiliary agent is ammonium polyphosphate.
Wherein the antibacterial agent is natural antibacterial agent.
Wherein the mildew preventive is 4, 5-dichloro-N-octyl-4-isothiazoline-3-ketone.
The preparation method of the antibacterial and mildewproof interior wall coating comprises the following steps:
the method comprises the following steps: firstly, uniformly mixing the auxiliary agent, the mildew preventive and the antibacterial agent according to the formula amount, stirring for 5min at a speed of 350rmp in a centrifugal machine, then adding titanium dioxide powder and coarse whiting, and stirring for 30min at a speed of 3500rmp in the centrifugal machine to obtain a mixed solution;
step two: and (3) adding the styrene-acrylic emulsion into the mixed solution obtained in the step one, uniformly stirring, stopping stirring, standing and filtering to obtain the antibacterial and mildewproof interior wall coating.
The antibacterial and mildewproof interior wall coating prepared in the embodiment is subjected to an antibacterial grade test according to a standard HG/T3950-2007 antibacterial coating, wherein the grade is 0, and the antibacterial and mildewproof interior wall coating prepared in the embodiment is also subjected to a test of alternaria alternate, and the test result is the mildewproof grade 0.
Example 2
An antibacterial and mildewproof interior wall coating comprises the following raw materials: 50 parts by weight of styrene-acrylic emulsion, 10 parts by weight of titanium dioxide powder, 30 parts by weight of heavy calcium carbonate, 10 parts by weight of auxiliary agent, 5 parts by weight of mildew preventive and 5 parts by weight of antibacterial agent.
Wherein the solid content of the styrene-acrylic emulsion is 40wt%, the pH value of the styrene-acrylic emulsion is 7, and the viscosity of the styrene-acrylic emulsion is 600cps/25 ℃.
Wherein the pH value of the titanium dioxide powder is 6.5, and the content of the heavy metal in the titanium dioxide powder is 0 wt%.
Wherein the heavy calcium is prepared by high-energy ball milling of limestone ore and calcite ore.
Wherein the auxiliary agent is pentaerythritol.
Wherein the antibacterial agent is an organic antibacterial agent.
Wherein the mildew preventive is 2-octyl-4-isothiazoline-3-ketone.
The preparation method of the antibacterial and mildewproof interior wall coating comprises the following steps:
the method comprises the following steps: firstly, uniformly mixing the auxiliary agent, the mildew preventive and the antibacterial agent according to the formula amount, stirring for 5min at a speed of 500rmp in a centrifugal machine, then adding titanium dioxide powder and coarse whiting, and stirring for 30min at a speed of 3200rmp in the centrifugal machine to obtain a mixed solution;
step two: and (3) adding the styrene-acrylic emulsion into the mixed solution obtained in the step one, uniformly stirring, stopping stirring, standing and filtering to obtain the antibacterial and mildewproof interior wall coating.
The antibacterial and mildewproof interior wall coating prepared in the embodiment is subjected to an antibacterial grade test according to a standard HG/T3950-2007 antibacterial coating, wherein the grade is 0, and the antibacterial and mildewproof interior wall coating prepared in the embodiment is also subjected to a test of alternaria alternate, and the test result is the mildewproof grade 0.
Example 3
An antibacterial and mildewproof interior wall coating comprises the following raw materials: 30 parts by weight of styrene-acrylic emulsion, 30 parts by weight of titanium dioxide powder, 50 parts by weight of heavy calcium carbonate, 20 parts by weight of auxiliary agent, 10 parts by weight of mildew preventive and 10 parts by weight of antibacterial agent.
Wherein the solid content of the styrene-acrylic emulsion is 50wt%, the pH value of the styrene-acrylic emulsion is 9, and the viscosity of the styrene-acrylic emulsion is 800cps/25 ℃.
Wherein the pH value of the titanium dioxide powder is 8.0, and the content of heavy metal in the titanium dioxide powder is 0.05 wt%.
Wherein the heavy calcium is prepared by high-energy ball milling of limestone ore and calcite ore.
Wherein the auxiliary agent is dipentaerythritol.
Wherein the antibacterial agent is an inorganic antibacterial agent.
Wherein the mildew preventive is 3-iodo-2-propynyl butylcarbamate.
The preparation method of the antibacterial and mildewproof interior wall coating comprises the following steps:
the method comprises the following steps: firstly, uniformly mixing the auxiliary agent, the mildew preventive and the antibacterial agent according to the formula amount, stirring for 5min in a centrifuge at a speed of 100rmp, then adding titanium dioxide powder and heavy calcium, and stirring for 30min in the centrifuge at a speed of 3000rmp to obtain a mixed solution;
step two: and (3) adding the styrene-acrylic emulsion into the mixed solution obtained in the step one, uniformly stirring, stopping stirring, standing and filtering to obtain the antibacterial and mildewproof interior wall coating.
The antibacterial and mildewproof interior wall coating prepared in the embodiment is subjected to an antibacterial grade test according to a standard HG/T3950-2007 antibacterial coating, wherein the grade is 0, and the antibacterial and mildewproof interior wall coating prepared in the embodiment is also subjected to a test of alternaria alternate, and the test result is the mildewproof grade 0.
Example 4
An antibacterial and mildewproof interior wall coating comprises the following raw materials: 35 parts by weight of styrene-acrylic emulsion, 25 parts by weight of titanium dioxide powder, 45 parts by weight of heavy calcium carbonate, 12 parts by weight of auxiliary agent, 8 parts by weight of mildew preventive and 6 parts by weight of antibacterial agent.
Wherein the solid content of the styrene-acrylic emulsion is 42wt%, the pH value of the styrene-acrylic emulsion is 8, and the viscosity of the styrene-acrylic emulsion is 650cps/25 ℃.
Wherein the pH value of the titanium dioxide powder is 6.7, and the content of the heavy metal in the titanium dioxide powder is 0.01 wt%.
Wherein the heavy calcium is prepared by high-energy ball milling of limestone ore and calcite ore.
Wherein the auxiliary agent is expanded graphite.
Wherein the antibacterial agent is a mixture of natural antibacterial agent and inorganic antibacterial agent.
Wherein the mildew preventive is a mixture of 4, 5-dichloro-N-octyl-4-isothiazoline-3-ketone and 3-iodo-2-propynyl butyl carbamate.
The preparation method of the antibacterial and mildewproof interior wall coating comprises the following steps:
the method comprises the following steps: firstly, uniformly mixing the auxiliary agent, the mildew preventive and the antibacterial agent according to the formula amount, stirring for 5min at the speed of 300rmp in a centrifugal machine, then adding titanium dioxide powder and heavy calcium, and stirring for 30min at the speed of 3500rmp in the centrifugal machine to obtain a mixed solution;
step two: and (3) adding the styrene-acrylic emulsion into the mixed solution obtained in the step one, uniformly stirring, stopping stirring, standing and filtering to obtain the antibacterial and mildewproof interior wall coating.
The antibacterial and mildewproof interior wall coating prepared in the embodiment is subjected to an antibacterial grade test according to a standard HG/T3950-2007 antibacterial coating, wherein the grade is 0, and the antibacterial and mildewproof interior wall coating prepared in the embodiment is also subjected to a test of alternaria alternate, and the test result is the mildewproof grade 0.
Example 5
An antibacterial and mildewproof interior wall coating comprises the following raw materials: 45 parts of styrene-acrylic emulsion, 15 parts of titanium dioxide powder, 35 parts of heavy calcium carbonate, 18 parts of auxiliary agent, 6 parts of mildew preventive and 9 parts of antibacterial agent.
Wherein the solid content of the styrene-acrylic emulsion is 45wt%, the pH value of the styrene-acrylic emulsion is 8, and the viscosity of the styrene-acrylic emulsion is 750cps/25 ℃.
Wherein the pH value of the titanium dioxide powder is 7.5, and the content of heavy metal in the titanium dioxide powder is 0.04 wt%.
Wherein the heavy calcium is prepared by high-energy ball milling of limestone ore and calcite ore.
Wherein the auxiliary agent is a mixture of pentaerythritol and expanded graphite.
Wherein the antibacterial agent is a mixture of inorganic antibacterial agent and organic antibacterial agent.
Wherein the mildew preventive is a mixture of 4, 5-dichloro-N-octyl and benzimidazole.
The preparation method of the antibacterial and mildewproof interior wall coating comprises the following steps:
the method comprises the following steps: firstly, uniformly mixing the auxiliary agent, the mildew preventive and the antibacterial agent according to the formula amount, stirring for 5min at a speed of 400rmp in a centrifugal machine, then adding titanium dioxide powder and heavy calcium, and stirring for 30min at a speed of 4000rmp in the centrifugal machine to obtain a mixed solution;
step two: and (3) adding the styrene-acrylic emulsion into the mixed solution obtained in the step one, uniformly stirring, stopping stirring, standing and filtering to obtain the antibacterial and mildewproof interior wall coating.
The antibacterial and mildewproof interior wall coating prepared in the embodiment is subjected to an antibacterial grade test according to a standard HG/T3950-2007 antibacterial coating, wherein the grade is 0, and the antibacterial and mildewproof interior wall coating prepared in the embodiment is also subjected to a test of alternaria alternate, and the test result is the mildewproof grade 0.
The invention provides only an antibacterial and mildewproof interior wall coating and a preparation method thereof, and a plurality of methods and ways for realizing the technical scheme are provided, the above description is only a preferred embodiment of the invention, it should be noted that, for a person skilled in the art, without departing from the principle of the invention, a plurality of improvements and decorations can be made, which should also be regarded as the protection scope of the invention, and all components not specified in the embodiment can be realized by the prior art.
Claims (8)
1. An antibacterial and mildewproof interior wall coating is characterized in that: the antibacterial and mildewproof interior wall coating comprises the following raw materials: 30-50 parts of styrene-acrylic emulsion, 10-30 parts of titanium dioxide powder, 30-50 parts of heavy calcium carbonate, 10-20 parts of auxiliary agent, 5-10 parts of mildew preventive and 5-10 parts of antibacterial agent.
2. The antibacterial and mildewproof interior wall coating as claimed in claim 1, wherein: the solid content of the styrene-acrylic emulsion is 40-50wt%, the pH value of the styrene-acrylic emulsion is 7-9, and the viscosity of the styrene-acrylic emulsion is 600-800cps/25 ℃.
3. The antibacterial and mildewproof interior wall coating as claimed in claim 1, wherein: the pH value of the titanium dioxide powder is 6.5-8.0, and the content of heavy metal in the titanium dioxide powder is 0-0.05 wt%.
4. The antibacterial and mildewproof interior wall coating as claimed in claim 1, wherein: the heavy calcium is prepared by high-energy ball milling of limestone ore and calcite ore.
5. The antibacterial and mildewproof interior wall coating as claimed in claim 1, wherein: the auxiliary agent is selected from at least one of ammonium polyphosphate, dipentaerythritol, pentaerythritol and expanded graphite.
6. The antibacterial and mildewproof interior wall coating as claimed in claim 1, wherein: the antibacterial agent is at least one selected from natural antibacterial agents, inorganic antibacterial agents and organic antibacterial agents.
7. The antibacterial and mildewproof interior wall coating as claimed in claim 1, wherein: the mildew preventive is selected from at least one of 4, 5-dichloro-N-octyl-4-isothiazoline-3-ketone, 3-iodo-2-propynyl butylcarbamate, 2-octyl-4-isothiazoline-3-ketone and benzimidazole.
8. An antibacterial and mildewproof interior wall coating according to any one of claims 1 to 7, wherein: the preparation method of the antibacterial and mildewproof interior wall coating comprises the following steps:
the method comprises the following steps: firstly, uniformly mixing the auxiliary agent, the mildew preventive and the antibacterial agent according to the formula amount, stirring for 5min at the speed of 100-;
step two: and (3) adding the styrene-acrylic emulsion into the mixed solution obtained in the step one, uniformly stirring, stopping stirring, standing and filtering to obtain the antibacterial and mildewproof interior wall coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010270440.4A CN111218170A (en) | 2020-04-08 | 2020-04-08 | Antibacterial and mildew-proof interior wall coating and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010270440.4A CN111218170A (en) | 2020-04-08 | 2020-04-08 | Antibacterial and mildew-proof interior wall coating and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111218170A true CN111218170A (en) | 2020-06-02 |
Family
ID=70808068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010270440.4A Pending CN111218170A (en) | 2020-04-08 | 2020-04-08 | Antibacterial and mildew-proof interior wall coating and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111218170A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101210143A (en) * | 2006-12-31 | 2008-07-02 | 北京金源化学集团有限公司 | Environment-friendly type long-acting mildew-resisting paint and preparing method thereof |
| CN103589247A (en) * | 2012-08-16 | 2014-02-19 | 石嘴山市丰本(集团)发展有限公司 | Nano silver building interior wall latex paint with antibacterial performance, and preparation method thereof |
| WO2019176856A1 (en) * | 2018-03-16 | 2019-09-19 | 日鉄ステンレス株式会社 | Clear-coated stainless steel sheet |
-
2020
- 2020-04-08 CN CN202010270440.4A patent/CN111218170A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101210143A (en) * | 2006-12-31 | 2008-07-02 | 北京金源化学集团有限公司 | Environment-friendly type long-acting mildew-resisting paint and preparing method thereof |
| CN103589247A (en) * | 2012-08-16 | 2014-02-19 | 石嘴山市丰本(集团)发展有限公司 | Nano silver building interior wall latex paint with antibacterial performance, and preparation method thereof |
| WO2019176856A1 (en) * | 2018-03-16 | 2019-09-19 | 日鉄ステンレス株式会社 | Clear-coated stainless steel sheet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103881500B (en) | High-weather-resistance high-stain-resistance white paint for outdoor woodware and preparation method of paint | |
| CN111019505A (en) | Woodenware paint and preparation method thereof | |
| CN106634477A (en) | Gloss-adjustable indoor bi-component powder coating | |
| CN105503039A (en) | Pasty joint mixture comprising two components | |
| CN111057425B (en) | Formaldehyde-removing water-based paint | |
| CN111218170A (en) | Antibacterial and mildew-proof interior wall coating and preparation method thereof | |
| CN109439033B (en) | Mildew-removing and mildew-proof spray for inorganic coating wall | |
| US7118617B2 (en) | Fire-proof treatment solution and fire-retardant material therefrom | |
| CN108912976A (en) | A kind of water paint and preparation method thereof for metal bit surfacecti proteon | |
| MX2020011325A (en) | Surface-modified aluminum oxide hydroxide particles as rheology additives in aqueous coating agent compositions. | |
| GB0109173D0 (en) | Cementitious compositions and a method of their use | |
| CN104478336A (en) | Reinforced diatom ooze | |
| CN104478404A (en) | Diatom ooze facing material | |
| CN107177305A (en) | A kind of fire resistant coating | |
| CN104761202A (en) | Novel strong diatom ooze construction material | |
| CN105565758A (en) | High-toughness heat-preservation fireproof fiberboard | |
| CN104629511A (en) | Novel nano-antibacterial water-based paint and preparation method thereof | |
| EP3498784A1 (en) | Coating composition, method for producing the coating composition and its use | |
| CN107523181A (en) | Aqueous, environmental protective epoxy zinc rich primer and preparation method thereof | |
| CN109679554B (en) | Two-component epoxy resin-based joint mixture | |
| CN110819153A (en) | Environment-friendly putty powder for building interior and exterior walls and processing method thereof | |
| CN110982127A (en) | Mildew-proof rubber and preparation method thereof | |
| CN104449155A (en) | Wood coating and preparation method thereof | |
| CN109957297A (en) | A kind of high temperature resistant anti-aging building Nano waterproof paint and preparation method thereof | |
| CN102442804A (en) | Mildewproof and water resistant formaldehyde-free putty powder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200602 |