CN115260874A - Degradable corrosion-resistant paint and preparation process thereof - Google Patents
Degradable corrosion-resistant paint and preparation process thereof Download PDFInfo
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- CN115260874A CN115260874A CN202211010465.6A CN202211010465A CN115260874A CN 115260874 A CN115260874 A CN 115260874A CN 202211010465 A CN202211010465 A CN 202211010465A CN 115260874 A CN115260874 A CN 115260874A
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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
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
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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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
-
- 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
-
- 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
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/06—Biodegradable
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
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Abstract
The invention provides a degradable corrosion-resistant coating and a preparation process thereof, relating to the technical field of coating preparation. The degradable corrosion-resistant coating comprises the following components in parts by weight: 25-35 parts of degradable epoxy resin, 5-10 parts of mixed emulsion, 5-8 parts of degradable wear-increasing mixture, 10-15 parts of carboxymethyl cellulose, 2-3 parts of halogen-free flame retardant, 5-15 parts of dopamine, 8-12 parts of alpha-Fe 2O3/PAN I modified epoxy resin and 3-8 parts of fullerene C60. Make behind door frame installation wall body affected damp and becomes salt through each component, have self-repairing function, and then improve the number of times of door striking, strong with the adhesion nature of door frame in addition, be difficult for droing in the use, and then can protect the door frame better, the coating of shoveling down also can accomplish most degradation in 2 months, and then harm to natural environment is littleer.
Description
Technical Field
The invention relates to the technical field of paint preparation, in particular to a degradable corrosion-resistant paint and a preparation process thereof.
Background
The coating is traditionally named as paint in China. The coating is a continuous film which is coated on the surface of an object to be protected or decorated and can form firm adhesion with the object to be coated, and is a viscous liquid which is prepared by taking resin, oil or emulsion as a main material, adding or not adding pigments and fillers, adding corresponding auxiliaries and using an organic solvent or water.
In the family with the door frame of concrete for improving corrosion resistance, can scribble coating on the door frame usually, but along with the rotation of door to the striking of door frame to and the concrete receives the corruption of damp salt efflorescence to the door frame for the coating of door frame in case take place the breakage will accelerate the speed that the corrosion damaged, also can influence the aesthetic feeling very much.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a degradable corrosion-resistant coating and a preparation process thereof, and solves the problem that the existing coating applying a door frame is easy to fall off when concrete is affected with damp and efflorescence and the door is impacted.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the degradable corrosion-resistant coating comprises the following components in parts by weight: 25-35 parts of degradable epoxy resin, 5-10 parts of mixed emulsion, 5-8 parts of degradable friction-increasing mixture, 10-15 parts of carboxymethyl cellulose, 2-3 parts of halogen-free flame retardant, 5-15 parts of dopamine, 8-12 parts of alpha-Fe 2O3/PANI modified epoxy resin and 3-8 parts of fullerene C60.
Preferably, the degradable attrition mixture is a vanillin-based biodegradable polyurethane nanosphere, chitosan, nanocellulose in a ratio of 3:2:5 are prepared by matching and mixing according to the proportion of 5.
Preferably, the vanillin-based biodegradable polyurethane nanospheres are spun off by high-speed disc centrifugation, and are photocured at a distance ranging from 15-50cm from the disc by using an ultraviolet device, and are finished after being processed by a nanosphere mill.
Preferably, the mixed emulsion is prepared by mixing an organic silicon defoamer and a Pickering emulsion in a ratio of 1:5, and the halogen-free flame retardant is tributyl phosphate or trioctyl phosphate.
The preparation method of the degradable corrosion-resistant coating comprises the following preparation steps:
firstly, mixing fullerene C60 and the degradable friction-increasing mixture together, and then adding the mixture into the mixed emulsion for three times to obtain a composition A;
uniformly mixing the alpha-Fe 2O3/PANI modified epoxy resin and the halogen-free flame retardant to obtain a composition B;
obtaining a composition C by putting degradable epoxy resin, carboxymethyl cellulose and dopamine in an ammonia atmosphere;
and finally adding the composition A, the composition B and the composition C into a mixing container, fully mixing at the temperature of 45-65 ℃, closing a cover of the mixing container when the temperature in the mixing container is reduced to be lower than 30 ℃, and stopping mixing after 15 min.
Preferably, the three-time adding proportion of the fullerene C60 and the degradable grinding mixture is 1:3:2.
preferably, the mixing of composition a, composition B and composition C is completed for a time interval of less than 1min.
(III) advantageous effects
The invention provides a degradable corrosion-resistant coating and a preparation process thereof. The method has the following beneficial effects:
according to the door frame, after the door frame mounting wall is affected with damp and efflorescence, the door frame mounting wall has a self-repairing function, so that the number of times of door impact is increased, in addition, the door frame mounting wall has strong adhesion with the door frame, is not easy to fall off in the using process, so that the door frame can be better protected, most of the scraped coating can be degraded within 2 months, and further the harm to the natural environment is less.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
the embodiment of the invention provides a degradable corrosion-resistant coating, which comprises the following components in parts by weight: 25 parts of degradable epoxy resin, 5 parts of mixed emulsion, 5 parts of degradable friction-increasing mixture, 10 parts of carboxymethyl cellulose, 2 parts of tributyl phosphate, 5 parts of dopamine, 8 parts of alpha-Fe 2O3/PANI modified epoxy resin and 3 parts of fullerene C60;
the degradable friction-increasing mixture is prepared from vanillin-based biodegradable polyurethane nanospheres, chitosan and nanocellulose in a weight ratio of 3:2:5 are prepared by matching and mixing according to the proportion of 5.
The bio-based degradable polyurethane nanospheres based on vanillin are thrown out through high-speed disc centrifugation, nitrogen with the wind speed of 20m/s is blown vertically downwards from the center of the disc, ultraviolet equipment is used for photocuring in a place 15-50cm away from the disc, the processing is completed through a nanosphere mill, the bio-based degradable polyurethane based on vanillin is enabled to be formed into small liquid drops to the outer side of the disc through the downward blowing of the nitrogen and the high-speed rotation of the disc, the small liquid drops gradually after being photocured by the ultraviolet equipment in a place 15-50cm away from the disc, the surface is enabled to be smoother after the treatment of the nanosphere mill, the shape is spherical, and then the bio-based degradable polyurethane nanospheres based on vanillin can be obtained, and the rotating speed of the disc is 2500rad/min.
The mixed emulsion is prepared by mixing an organic silicon defoamer and a Pickering emulsion in a ratio of 1:5 are prepared by matching and mixing according to the proportion of 5.
The preparation method of the degradable corrosion-resistant coating comprises the following preparation steps:
firstly, mixing fullerene C60 and the degradable and wear-increasing mixture together, then adding the mixture into the mixed emulsion for three times to obtain a composition A, wherein in the composition A, the Pickering emulsion in the mixed emulsion is combined with the nano-cellulose in the degradable and wear-increasing mixture, the nano-cellulose can be used as a stabilizer of the Pickering emulsion, and the three-time adding proportion of the fullerene C60 to the degradable and wear-increasing mixture is 1:3:2;
uniformly mixing the alpha-Fe 2O3/PANI modified epoxy resin and tributyl phosphate to obtain a composition B;
the degradable epoxy resin, the carboxymethyl cellulose and the dopamine are mixed in ammonia gas atmosphere to obtain a composition C, and the viscosity of the dopamine, the carboxymethyl cellulose and the degradable epoxy resin can be increased by mixing in ammonia gas;
and finally, adding the composition A, the composition B and the composition C into a mixing container, fully mixing at the temperature of 45-65 ℃, closing a cover of the mixing container when the temperature in the mixing container is reduced to be lower than 30 ℃, and stopping mixing after 15 min.
The mixing completion time interval for composition a, composition B and composition C was 50s.
Example two:
the embodiment of the invention provides a degradable corrosion-resistant coating which comprises the following components in parts by weight: 30 parts of degradable epoxy resin, 6 parts of mixed emulsion, 6 parts of degradable friction-increasing mixture, 12 parts of carboxymethyl cellulose, 2 parts of trioctyl phosphate, 10 parts of dopamine, 10 parts of alpha-Fe 2O3/PANI modified epoxy resin and 6 parts of fullerene C60;
the degradable wear-increasing mixture is prepared from vanillin-based biodegradable polyurethane nanospheres, chitosan and nanocellulose in a weight ratio of 3:2:5 by matching and mixing.
The bio-based degradable polyurethane nanospheres based on the vanillin are thrown out through centrifugation of a high-speed disc, air with the air speed of 30m/s is blown vertically downwards from the center of the disc, photocuring is carried out on the bio-based degradable polyurethane nanospheres in a position 15-50cm away from the disc by using an ultraviolet device, processing is completed through a nanosphere mill, the bio-based degradable polyurethane based on the vanillin is made into small liquid drops to the outer side of the disc through the downwards blown nitrogen and the high-speed rotation of the disc, the bio-based degradable polyurethane nanospheres gradually drop after being photocured in a position 15-50cm away from the disc by using the ultraviolet device, the surface of the bio-based degradable polyurethane nanospheres is smoother after being processed by the nanosphere mill, the bio-based degradable polyurethane nanospheres based on the vanillin is spherical in shape, and then the bio-based degradable polyurethane nanospheres based on the vanillin can be obtained, and the rotating speed of the disc is 2000rad/min.
The mixed emulsion is prepared by mixing an organic silicon defoamer and Pickering emulsion in a proportion of 1:5 are prepared by matching and mixing according to the proportion of 5.
The preparation method of the degradable corrosion-resistant coating comprises the following preparation steps:
firstly, mixing fullerene C60 and the degradable and wear-increasing mixture together, then adding the mixture into the mixed emulsion for three times to obtain a composition A, wherein in the composition A, the Pickering emulsion in the mixed emulsion is combined with the nano-cellulose in the degradable and wear-increasing mixture, the nano-cellulose can be used as a stabilizer of the Pickering emulsion, and the three-time adding proportion of the fullerene C60 to the degradable and wear-increasing mixture is 1:3:2;
uniformly mixing the alpha-Fe 2O3/PANI modified epoxy resin and trioctyl phosphate to obtain a composition B;
the degradable epoxy resin, the carboxymethyl cellulose and the dopamine are mixed in ammonia gas atmosphere to obtain a composition C, and the viscosity of the dopamine, the carboxymethyl cellulose and the degradable epoxy resin can be increased by mixing in ammonia gas;
and finally, adding the composition A, the composition B and the composition C into a mixing container, fully mixing at the temperature of 45-65 ℃, closing a cover of the mixing container when the temperature in the mixing container is reduced to be lower than 30 ℃, and stopping mixing after 15 min.
The mixing completion time interval of composition A, composition B and composition C was 35 to 40s.
Example three:
the embodiment of the invention provides a degradable corrosion-resistant coating which comprises the following components in parts by weight: 35 parts of degradable epoxy resin, 10 parts of mixed emulsion, 8 parts of degradable friction-increasing mixture, 15 parts of carboxymethyl cellulose, 3 parts of tributyl phosphate, 15 parts of dopamine, 12 parts of alpha-Fe 2O3/PANI modified epoxy resin and 8 parts of fullerene C60;
the degradable wear-increasing mixture is prepared from vanillin-based biodegradable polyurethane nanospheres, chitosan and nanocellulose in a weight ratio of 3:2:5 are prepared by matching and mixing according to the proportion of 5.
The bio-based degradable polyurethane nanospheres based on the vanillin are centrifugally thrown out through a high-speed disc, low-temperature nitrogen with the wind speed of 30m/s is vertically blown downwards from the center of the disc, ultraviolet equipment is used for photocuring in a position 15-50cm away from the disc, the processing is completed through a nanosphere mill, the bio-based degradable polyurethane based on the vanillin is enabled to be formed into small liquid drops to reach the outer side of the disc through the downward blowing of the nitrogen and the high-speed rotation of the disc, the small liquid drops gradually fall after being photocured in a position 15-50cm away from the disc through the ultraviolet equipment, the surface is enabled to be smoother after the treatment of the nanosphere mill, the shape is spherical, and then the bio-based degradable polyurethane nanospheres based on the vanillin can be obtained, and the rotating speed of the disc is 2000rad/min.
The mixed emulsion is prepared by mixing an organic silicon defoamer and Pickering emulsion in a proportion of 1:5 by matching and mixing.
The preparation method of the degradable corrosion-resistant coating comprises the following preparation steps:
firstly, mixing fullerene C60 and the degradable friction-increasing mixture together, then adding the mixture into the mixed emulsion for three times to obtain a composition A, wherein in the composition A, the Pickering emulsion in the mixed emulsion is combined with the nanocellulose in the degradable friction-increasing mixture, the nanocellulose can be used as a stabilizer of the Pickering emulsion, and the three-time adding proportion of the fullerene C60 to the degradable friction-increasing mixture is 1:3:2;
uniformly mixing the alpha-Fe 2O3/PANI modified epoxy resin and tributyl phosphate to obtain a composition B;
the degradable epoxy resin, the carboxymethyl cellulose and the dopamine are mixed in ammonia gas atmosphere to obtain a composition C, and the viscosity of the dopamine, the carboxymethyl cellulose and the degradable epoxy resin can be increased by mixing in ammonia gas;
and finally, adding the composition A, the composition B and the composition C into a mixing container, fully mixing at the temperature of 45-65 ℃, closing a cover of the mixing container when the temperature in the mixing container is reduced to be lower than 30 ℃, and stopping mixing after 15 min.
The mixing completion time interval of composition A, composition B and composition C was 35 to 40s.
In the first to third embodiments, under the condition that concrete is not efflorescent after the door frame is used and installed on the door frame, the damage of the coating layer occurs after the door strikes the door frame for 6000 times, 5050 times and 8000 times, and the time for natural degradation exceeding 80% after the coating layer is shoveled is 51d, 31d and 20d;
under the condition that concrete whiskering is installed on the door frame after the door frame is used, the damage of the coating layer occurs after the door strikes the door frame respectively 8000, 7850 and 13200 times, and the time of natural degradation exceeding 80% after the coating layer is shoveled is 31d, 20d and 16d.
In the above examples, the composition A, the composition B and the composition C are mixed to ensure that the mixture is fully mixed at the temperature of 45-65 ℃ to facilitate the discharge of air and ammonia gas in the degradable corrosion-resistant coating, so that the viscosity of the degradable corrosion-resistant coating before use can be reduced.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The degradable corrosion-resistant coating is characterized by comprising a coating layer; comprises the following components in parts by weight: 25-35 parts of degradable epoxy resin, 5-10 parts of mixed emulsion, 5-8 parts of degradable friction-increasing mixture, 10-15 parts of carboxymethyl cellulose, 2-3 parts of halogen-free flame retardant, 5-15 parts of dopamine, 8-12 parts of alpha-Fe 2O3/PANI modified epoxy resin and 3-8 parts of fullerene C60.
2. The degradable corrosion-resistant coating of claim 1, wherein: the degradable wear-increasing mixture is prepared from vanillin-based biodegradable polyurethane nanospheres, chitosan and nanocellulose in a weight ratio of 3:2:5 are prepared by matching and mixing according to the proportion of 5.
3. The degradable corrosion-resistant coating of claim 2, wherein: the vanillin-based biodegradable polyurethane nanospheres are centrifugally thrown out through a high-speed disc, photocured by using an ultraviolet device at a position 15-50cm away from the disc, and processed through a nanosphere mill.
4. The degradable corrosion-resistant coating of claim 1, wherein: the mixed emulsion is prepared by mixing an organic silicon defoamer and a Pickering emulsion in a ratio of 1:5, and the halogen-free flame retardant is phosphate ester flame retardant which is tributyl phosphate or trioctyl phosphate.
5. The degradable corrosion-resistant coating material of any one of claims 1 to 4, wherein the preparation method of the degradable corrosion-resistant coating material comprises the following preparation steps:
firstly, mixing fullerene C60 and the degradable friction-increasing mixture together, and then adding the mixture into the mixed emulsion for three times to obtain a composition A;
uniformly mixing the alpha-Fe 2O3/PANI modified epoxy resin and the halogen-free flame retardant to obtain a composition B;
obtaining a composition C by using degradable epoxy resin, carboxymethyl cellulose and dopamine in an ammonia atmosphere;
and finally, adding the composition A, the composition B and the composition C into a mixing container, fully mixing at the temperature of 45-65 ℃, closing a cover of the mixing container when the temperature in the mixing container is reduced to be lower than 30 ℃, and stopping mixing after 15 min.
6. The method for preparing the degradable corrosion-resistant coating according to claim 5, wherein the degradable corrosion-resistant coating comprises the following steps: the three-time adding proportion of the fullerene C60 to the degradable friction-increasing mixture is 1:3:2.
7. the method for preparing the degradable corrosion-resistant coating according to claim 5, wherein the degradable corrosion-resistant coating comprises the following steps: the mixing of the composition A, the composition B and the composition C is completed within a time interval of less than 1min.
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| CN202211010465.6A CN115260874A (en) | 2022-08-23 | 2022-08-23 | Degradable corrosion-resistant paint and preparation process thereof |
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| CN202211010465.6A CN115260874A (en) | 2022-08-23 | 2022-08-23 | Degradable corrosion-resistant paint and preparation process thereof |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102782062A (en) * | 2009-12-21 | 2012-11-14 | Fp创新研究中心 | Coatings containing nanocrystalline cellulose, processes for preparation and use thereof |
| CN110746860A (en) * | 2019-10-14 | 2020-02-04 | 安徽得亿文教用品有限公司 | Method for preparing paint film on surface of plastic pencil |
| CN112457740A (en) * | 2020-10-29 | 2021-03-09 | 内蒙古农业大学 | Coupling agent modified nano-cellulose grafted epoxy resin composite water-based paint and preparation method thereof |
| CN113072868A (en) * | 2021-04-02 | 2021-07-06 | 游燕英 | Wear-resistant and water-skid-resistant floor paint for civil air defense and preparation method thereof |
| CN113956767A (en) * | 2021-11-10 | 2022-01-21 | 广州昊特建材有限公司 | Wear-resistant floor paint and preparation method thereof |
| CN114015003A (en) * | 2021-11-17 | 2022-02-08 | 长春工业大学 | Degradable polyurethane elastomer based on vanillin imine-containing structure and preparation method thereof |
-
2022
- 2022-08-23 CN CN202211010465.6A patent/CN115260874A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102782062A (en) * | 2009-12-21 | 2012-11-14 | Fp创新研究中心 | Coatings containing nanocrystalline cellulose, processes for preparation and use thereof |
| CN110746860A (en) * | 2019-10-14 | 2020-02-04 | 安徽得亿文教用品有限公司 | Method for preparing paint film on surface of plastic pencil |
| CN112457740A (en) * | 2020-10-29 | 2021-03-09 | 内蒙古农业大学 | Coupling agent modified nano-cellulose grafted epoxy resin composite water-based paint and preparation method thereof |
| CN113072868A (en) * | 2021-04-02 | 2021-07-06 | 游燕英 | Wear-resistant and water-skid-resistant floor paint for civil air defense and preparation method thereof |
| CN113956767A (en) * | 2021-11-10 | 2022-01-21 | 广州昊特建材有限公司 | Wear-resistant floor paint and preparation method thereof |
| CN114015003A (en) * | 2021-11-17 | 2022-02-08 | 长春工业大学 | Degradable polyurethane elastomer based on vanillin imine-containing structure and preparation method thereof |
Non-Patent Citations (3)
| Title |
|---|
| 傅宪辉等: "微球制备的研究概况及发展" * |
| 曾智鹏等: "α-Fe2O3/PANI复合材料的合成及其改性环氧树脂涂层耐蚀性的研究" * |
| 杨菊香等: "可降解高分子材料的制备及其降解机理" * |
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