CN112961563A - Processing method of anti-sticking coating - Google Patents
Processing method of anti-sticking coating Download PDFInfo
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- CN112961563A CN112961563A CN202110152611.8A CN202110152611A CN112961563A CN 112961563 A CN112961563 A CN 112961563A CN 202110152611 A CN202110152611 A CN 202110152611A CN 112961563 A CN112961563 A CN 112961563A
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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
- C09D133/00—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 only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
- C09D133/04—Homopolymers or copolymers of esters
- C09D133/14—Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur or oxygen atoms in addition to the carboxy oxygen
-
- 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
- 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
Abstract
The invention provides a processing method of an anti-sticking coating, which comprises the following raw materials; butyl methacrylate-glycidyl methacrylate copolymer, benzoyl-terminated adipic acid homopolymer, hydro-tallow alkyl methylamine, bis (ethylhexyl) phosphate, latent curing catalyst, organic solvent, trialkoxysilane compound, inorganic filler, water and silane oligomer. According to the invention, through the matching of the butyl methacrylate-glycidyl methacrylate copolymer, the benzoyl-terminated adipic acid homopolymer, hydro-esterified tallow alkyl methylamine, bis (ethylhexyl) phosphate, a latent curing catalyst, an organic solvent, a trialkoxysilane compound, an inorganic filler, water and raw materials of a silane oligomer, accurate selection is carried out on the raw materials per se, so that the effects of the raw materials are fused more thoroughly, the smoothness achieved is smoother, and through the matching of the flow of each step, the steps and the processes of the coating processing are more refined.
Description
Technical Field
The invention relates to the field of coatings, in particular to a processing method of an anti-sticking coating.
Background
The coating is a viscous liquid prepared by coating the surface of a protected or decorated object and forming a firmly attached continuous film with the coated object, usually by taking resin, oil or emulsion as a main material, adding or not adding pigments and fillers, adding corresponding additives and using an organic solvent or water.
The application of coating is very extensive, in daily life, industrial production, the aspect such as building decoration can all be used coating, current coating is in the use, in order to adapt to the characteristic demand of special equipment, need process the change to the characteristic of coating, current processing coating, antiseized adhesion performance is low, can't carry out the fine processing to the smoothness degree of finish, can't carry out antiseized processing to the object of pasting on the finish surface, lead to the object very easily to adhere on the finish surface, the user of not being convenient for clears up the object on the finish, influence the whole of finish protection equipment and article beautifully and the sales volume.
Therefore, it is necessary to provide a method for processing an anti-sticking coating to solve the above technical problems.
Disclosure of Invention
The invention provides a processing method of an anti-sticking coating, which solves the problem of low anti-sticking performance of the existing processing coating.
In order to solve the technical problems, the processing method of the anti-sticking coating provided by the invention comprises the following raw materials;
butyl methacrylate-glycidyl methacrylate copolymer, benzoyl-terminated adipic acid homopolymer, hydro-tallow alkyl methylamine, bis (ethylhexyl) phosphate, latent curing catalyst, organic solvent, trialkoxysilane compound, inorganic filler, water and silane oligomer;
and the mass ratio of the raw materials is as follows:
50-80g of butyl methacrylate-glycidyl methacrylate copolymer, 20-60g of benzoyl-terminated adipic acid homopolymer, 30-55g of hydro-tallow alkyl methylamine, 2-10g of bis (ethylhexyl) phosphate, 1.5-8g of latent curing catalyst, 2-15g of organic solvent, 60-100g of trialkoxysilane compound, 40-60g of inorganic filler, 150g-300g of water and 2-9g of silane oligomer;
the processing method comprises the following steps:
step one, selecting materials: firstly, selecting 50-80g of butyl methacrylate-glycidyl methacrylate copolymer, 20-60g of benzoyl-terminated adipic acid homopolymer, 30-55g of hydro-tallow alkyl methylamine and 2-10g of bis (ethylhexyl) phosphate as raw materials of solution A; then 2-15g of organic solvent, 60-100g of trialkoxysilane compound, 40-60g of inorganic filler and 2-9g of silane oligomer are selected as raw materials of the solution B;
step two, accurately weighing and equally dividing: firstly weighing 65g of butyl methacrylate-glycidyl methacrylate copolymer, 45g of benzoyl-terminated adipic acid homopolymer, 40g of hydro-tallow alkyl methylamine and 5g of bis (ethylhexyl) phosphate by using an electronic scale, and then placing the weighed raw materials in containers A1, A2, A3 and A4 which are prepared in advance; then, 10g of the organic solvent, 80g of the trialkoxysilane compound, 50g of the inorganic filler and 4g of the silane oligomer are weighed by an electronic balance, and then the weighed raw materials are placed in containers B1, B2, B3 and B4 which are prepared in advance;
step three, mixing solution A raw materials: a user pours 65g of butyl methacrylate-glycidyl methacrylate copolymer, 45g of benzoyl-terminated adipic acid homopolymer, 40g of hydro-tallow alkyl methylamine and 5g of bis (ethylhexyl) phosphate into a first stirring container in turn from A1, A2, A3 and A4 containers, then injects 100g of water into the first stirring container, and then stirs the raw materials in the first stirring container by using an electric stirrer to prepare a mixed solution A;
step four, mixing the solution B raw materials: a user sequentially pours 10g of organic solvent, 80g of trialkoxysilane compound, 50g of inorganic filler and 4g of silane oligomer in containers B1, B2, B3 and B4 into a second stirring container, then injects 100g of water, and then stirs the raw materials in the second stirring container by using an electric stirrer to prepare a mixed solution B;
step five, stirring and mixing: a user sequentially pours the mixed solution A prepared in the third step and the mixed solution B prepared in the fourth step into a third stirring container, then adds 4g of latent curing catalyst, determines the water adding amount according to the field condition, and then uses an electric stirrer to uniformly stir the two mixed solutions to prepare a coating solution;
step six, detecting and packaging: and (4) sieving the coating solution prepared in the step five by using a metal screen to obtain a pure coating solution, detecting the parameter performance of the pure coating solution by using a detection instrument by using a user, and quantitatively storing the qualified coating solution into a coating bucket for sealing and warehousing.
Preferably, the material of the latent curing catalyst is composed of tertiary amine and acid phosphate, the relative molecular mass of the silane oligomer is less than or equal to 13000, and the silane oligomer contains a trialkylsilyl and trialkoxysilyl-terminated dialkyl siloxane structure.
Preferably, in the second accurate weighing process, labels a1, a2, A3 and a4 are adhered to the surfaces of the containers a1, a2, A3 and a4, labels B1, B2, B3 and B4 are adhered to the surfaces of the containers B1, B2, B3 and B4, and the surfaces of the labels a1, a2, A3 and a4 and the surfaces of the labels B1, B2, B3 and B4 are all coated with fluorescent agents.
Preferably, in the step three A, the stirring speed of the electric stirrer for each raw material in the first stirring container is in the range of 100-150r/min, the stirring time is in the range of 6-8h, and the stirring environment temperature is controlled at 24-26 ℃.
Preferably, in the step four B, the stirring speed of the electric stirrer for each raw material in the second stirring container is in the range of 80-120r/min, the stirring time is in the range of 3-6h, and the stirring environment temperature is controlled at 24-26 ℃.
Preferably, in the stirring and mixing process in the step five, the stirring speed of the electric stirrer for the two mixed solutions ranges from 200 to 300r/min, the stirring time ranges from 11 to 13 hours, and the stirring ambient temperature is controlled below 25 ℃.
Preferably, in the sixth detection and packaging process, the mesh density of the metal screen used for the coating solution is within 100-300 meshes, the molecular diameter of the coating solution is within 10-200 μ M, the volume resistivity of the pure coating solution is within 1.2-2 MOmega, the detection result of the finished coating solution accords with the environmental protection method, the adhesion accords with paint film adhesion determination method, the fineness accords with paint fineness determination method and the viscosity accords with paint viscosity determination method.
Compared with the related art, the processing method of the anti-sticking coating provided by the invention has the following beneficial effects:
the invention provides a processing method of an anti-sticking coating,
1. the invention accurately selects raw materials of butyl methacrylate-glycidyl methacrylate copolymer, benzoyl-terminated adipic acid homopolymer, hydro-tallow alkyl methylamine, di (ethylhexyl) phosphate, latent curing catalyst, organic solvent, trialkoxy silane compound, inorganic filler, water and silane oligomer from the raw material per se, so that the effects of the raw materials are fused more thoroughly, the smoothness is smoother, the steps of selecting materials in the first step, accurately weighing materials in the second step, equally dividing the materials in the third step, mixing the raw materials in the fourth step, mixing the raw materials in the fifth step, stirring and mixing the raw materials in the sixth step, and detecting and packaging the steps are matched, so that the steps of coating processing are more refined, the smoothness of the prepared coating solution is higher, and the painted surface is smoother, and have antiseized nature function, make the object be difficult for the adhesion on the lacquer painting, the user of being convenient for clears up the lacquer painting, satisfies the antiseized characteristic demand of object, improves coating producer's economic benefits.
Detailed Description
The present invention will be further described with reference to the following embodiments.
The processing method of the anti-sticking coating comprises the following raw materials;
butyl methacrylate-glycidyl methacrylate copolymer, benzoyl-terminated adipic acid homopolymer, hydro-tallow alkyl methylamine, bis (ethylhexyl) phosphate, latent curing catalyst, organic solvent, trialkoxysilane compound, inorganic filler, water and silane oligomer;
and the mass ratio of the raw materials is as follows:
50-80g of butyl methacrylate-glycidyl methacrylate copolymer, 20-60g of benzoyl-terminated adipic acid homopolymer, 30-55g of hydro-tallow alkyl methylamine, 2-10g of bis (ethylhexyl) phosphate, 1.5-8g of latent curing catalyst, 2-15g of organic solvent, 60-100g of trialkoxysilane compound, 40-60g of inorganic filler, 150g-300g of water and 2-9g of silane oligomer;
the processing method comprises the following steps:
step one, selecting materials: firstly, selecting 50-80g of butyl methacrylate-glycidyl methacrylate copolymer, 20-60g of benzoyl-terminated adipic acid homopolymer, 30-55g of hydro-tallow alkyl methylamine and 2-10g of bis (ethylhexyl) phosphate as raw materials of solution A; then 2-15g of organic solvent, 60-100g of trialkoxysilane compound, 40-60g of inorganic filler and 2-9g of silane oligomer are selected as raw materials of the solution B;
step two, accurately weighing and equally dividing: firstly weighing 65g of butyl methacrylate-glycidyl methacrylate copolymer, 45g of benzoyl-terminated adipic acid homopolymer, 40g of hydro-tallow alkyl methylamine and 5g of bis (ethylhexyl) phosphate by using an electronic scale, and then placing the weighed raw materials in containers A1, A2, A3 and A4 which are prepared in advance; then, 10g of the organic solvent, 80g of the trialkoxysilane compound, 50g of the inorganic filler and 4g of the silane oligomer are weighed by an electronic balance, and then the weighed raw materials are placed in containers B1, B2, B3 and B4 which are prepared in advance;
step three, mixing solution A raw materials: a user pours 65g of butyl methacrylate-glycidyl methacrylate copolymer, 45g of benzoyl-terminated adipic acid homopolymer, 40g of hydro-tallow alkyl methylamine and 5g of bis (ethylhexyl) phosphate into a first stirring container in turn from A1, A2, A3 and A4 containers, then injects 100g of water into the first stirring container, and then stirs the raw materials in the first stirring container by using an electric stirrer to prepare a mixed solution A;
step four, mixing the solution B raw materials: a user sequentially pours 10g of organic solvent, 80g of trialkoxysilane compound, 50g of inorganic filler and 4g of silane oligomer in containers B1, B2, B3 and B4 into a second stirring container, then injects 100g of water, and then stirs the raw materials in the second stirring container by using an electric stirrer to prepare a mixed solution B;
step five, stirring and mixing: a user sequentially pours the mixed solution A prepared in the third step and the mixed solution B prepared in the fourth step into a third stirring container, then adds 4g of latent curing catalyst, determines the water adding amount according to the field condition, and then uses an electric stirrer to uniformly stir the two mixed solutions to prepare a coating solution;
step six, detecting and packaging: and (4) sieving the coating solution prepared in the step five by using a metal screen to obtain a pure coating solution, detecting the parameter performance of the pure coating solution by using a detection instrument by using a user, and quantitatively storing the qualified coating solution into a coating bucket for sealing and warehousing.
The latent curing catalyst is made of tertiary amine and acid phosphate, so that the catalytic effect of the latent curing catalyst is improved, the reaction rate of raw material solutions is accelerated, the relative molecular mass of the silane oligomer is less than or equal to 13000, the silane oligomer contains a trialkylsilyl and trialkoxysilyl-terminated dialkyl siloxane structure, and the selection of the raw materials of the fine silane oligomer promotes the reasonable fusion between the raw materials of the silane oligomer and other raw materials.
In the second accurate weighing process, labels A1, A2, A3 and A4 are adhered to the surfaces of the containers A1, A2, A3 and A4, labels B1, B2, B3 and B4 are adhered to the surfaces of the containers B1, B2, B3 and B4, confusion caused by users when the users take the raw material containers is avoided, the processing quality of the solution A and the solution B is not affected, and the surfaces of the labels A1, A2, A3 and A4 and the labels B1, B2, B3 and B4 are coated with fluorescent agents, so that the users can conveniently position and observe the required positions of the containers under the condition of dim light.
In the step three A, the stirring speed of the electric stirrer for each raw material in the first stirring container is within 100-150r/min, the stirring time is within 6-8h, the stirring environment temperature is controlled within 24-26 ℃, and the stirring effect of the raw material of the solution A in the first stirring container is enhanced, so that the raw material of the solution A is subjected to fusion reaction in the optimal environment.
In the step four, in the process of mixing the solution raw materials, the stirring speed of the electric stirrer for each raw material in the second stirring container ranges from 80 r/min to 120r/min, the stirring time ranges from 3h to 6h, the stirring environment temperature is controlled to be 24 ℃ to 26 ℃, the stirring effect of the solution raw materials in the second stirring container is enhanced, and the solution raw materials in the second stirring container are subjected to fusion reaction in the optimal environment.
In the stirring and mixing process in the step five, the stirring speed range of the electric stirrer for the two mixed solutions is between 200 and 300r/min, the stirring time range is between 11 and 13 hours, and the stirring environmental temperature is controlled below 25 ℃, so that the integral stirring effect between the solution A and the solution B is enhanced, the reaction sufficiency between the raw materials of the solution A and the solution B is improved, and the carrying property of each raw material is stimulated to the greatest extent.
In the sixth detection and packaging process, the mesh density range of a metal screen used for the coating solution is between 100-300 meshes, the molecular diameter range of the coating solution is between 10 and 200 mu M, larger impurity particles are prevented from remaining in the coating solution, the particle diameter standard of the coating is met, the volume resistivity range of the pure coating solution is between 1.2 and 2 MOmega, the detection result of the finished coating solution meets the environmental protection method, the adhesive force meets the paint film adhesive force determination method, the fineness meets the paint fineness determination method and the viscosity meets the paint viscosity determination method, so that the processed coating meets the requirements of various industrial standards, and the production qualification rate and the quality of the coating are improved.
Compared with the related art, the processing method of the anti-sticking coating provided by the invention has the following beneficial effects:
the invention accurately selects raw materials of butyl methacrylate-glycidyl methacrylate copolymer, benzoyl-terminated adipic acid homopolymer, hydro-tallow alkyl methylamine, di (ethylhexyl) phosphate, latent curing catalyst, organic solvent, trialkoxy silane compound, inorganic filler, water and silane oligomer from the raw material per se, so that the effects of the raw materials are fused more thoroughly, the smoothness is smoother, the steps of selecting materials in the first step, accurately weighing materials in the second step, equally dividing the materials in the third step, mixing the raw materials in the fourth step, mixing the raw materials in the fifth step, stirring and mixing the raw materials in the sixth step, and detecting and packaging the steps are matched, so that the steps of coating processing are more refined, the smoothness of the prepared coating solution is higher, and the painted surface is smoother, and have antiseized nature function, make the object be difficult for the adhesion on the lacquer painting, the user of being convenient for clears up the lacquer painting, satisfies the antiseized characteristic demand of object, improves coating producer's economic benefits.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present invention or directly or indirectly applied to other related technical fields are included in the scope of the present invention.
Claims (7)
1. A processing method of an anti-sticking coating is characterized by comprising the following raw materials;
butyl methacrylate-glycidyl methacrylate copolymer, benzoyl-terminated adipic acid homopolymer, hydro-tallow alkyl methylamine, bis (ethylhexyl) phosphate, latent curing catalyst, organic solvent, trialkoxysilane compound, inorganic filler, water and silane oligomer;
and the mass ratio of the raw materials is as follows:
50-80g of butyl methacrylate-glycidyl methacrylate copolymer, 20-60g of benzoyl-terminated adipic acid homopolymer, 30-55g of hydro-tallow alkyl methylamine, 2-10g of bis (ethylhexyl) phosphate, 1.5-8g of latent curing catalyst, 2-15g of organic solvent, 60-100g of trialkoxysilane compound, 40-60g of inorganic filler, 150g-300g of water and 2-9g of silane oligomer;
the processing method comprises the following steps:
step one, selecting materials: firstly, selecting 50-80g of butyl methacrylate-glycidyl methacrylate copolymer, 20-60g of benzoyl-terminated adipic acid homopolymer, 30-55g of hydro-tallow alkyl methylamine and 2-10g of bis (ethylhexyl) phosphate as raw materials of solution A; then 2-15g of organic solvent, 60-100g of trialkoxysilane compound, 40-60g of inorganic filler and 2-9g of silane oligomer are selected as raw materials of the solution B;
step two, accurately weighing and equally dividing: firstly weighing 65g of butyl methacrylate-glycidyl methacrylate copolymer, 45g of benzoyl-terminated adipic acid homopolymer, 40g of hydro-tallow alkyl methylamine and 5g of bis (ethylhexyl) phosphate by using an electronic scale, and then placing the weighed raw materials in containers A1, A2, A3 and A4 which are prepared in advance; then, 10g of the organic solvent, 80g of the trialkoxysilane compound, 50g of the inorganic filler and 4g of the silane oligomer are weighed by an electronic balance, and then the weighed raw materials are placed in containers B1, B2, B3 and B4 which are prepared in advance;
step three, mixing solution A raw materials: a user pours 65g of butyl methacrylate-glycidyl methacrylate copolymer, 45g of benzoyl-terminated adipic acid homopolymer, 40g of hydro-tallow alkyl methylamine and 5g of bis (ethylhexyl) phosphate into a first stirring container in turn from A1, A2, A3 and A4 containers, then injects 100g of water into the first stirring container, and then stirs the raw materials in the first stirring container by using an electric stirrer to prepare a mixed solution A;
step four, mixing the solution B raw materials: a user sequentially pours 10g of organic solvent, 80g of trialkoxysilane compound, 50g of inorganic filler and 4g of silane oligomer in containers B1, B2, B3 and B4 into a second stirring container, then injects 100g of water, and then stirs the raw materials in the second stirring container by using an electric stirrer to prepare a mixed solution B;
step five, stirring and mixing: a user sequentially pours the mixed solution A prepared in the third step and the mixed solution B prepared in the fourth step into a third stirring container, then adds 4g of latent curing catalyst, determines the water adding amount according to the field condition, and then uses an electric stirrer to uniformly stir the two mixed solutions to prepare a coating solution;
step six, detecting and packaging: and (4) sieving the coating solution prepared in the step five by using a metal screen to obtain a pure coating solution, detecting the parameter performance of the pure coating solution by using a detection instrument by using a user, and quantitatively storing the qualified coating solution into a coating bucket for sealing and warehousing.
2. The method of claim 1, wherein the latent curing catalyst is selected from the group consisting of tertiary amines and acid phosphates, the silane oligomer has a relative molecular mass of 13000 or less, and the silane oligomer has trialkylsilyl and trialkoxysilyl terminated dialkylsiloxane structures.
3. The method for processing the anti-sticking paint as claimed in claim 1, wherein in the second accurate material weighing process, the surfaces of the A1, A2, A3 and A4 containers are adhered with labels A1, A2, A3 and A4, the surfaces of the B1, B2, B3 and B4 containers are adhered with labels B1, B2, B3 and B4, and the surfaces of the labels A1, A2, A3 and A4 and the labels B1, B2, B3 and B4 are all coated with fluorescent agent.
4. The method as claimed in claim 1, wherein in the step three A, the stirring speed of the electric stirrer for each raw material in the first stirring container is in the range of 100-150r/min, the stirring time is in the range of 6-8h, and the stirring temperature is controlled in the range of 24-26 ℃.
5. The method for preparing anti-sticking paint as claimed in claim 1, wherein in the step four B of mixing the solution raw materials, the stirring speed of the electric stirrer for each raw material in the second stirring container is in the range of 80-120r/min, the stirring time is in the range of 3-6h, and the stirring environment temperature is controlled at 24-26 ℃.
6. The method as claimed in claim 1, wherein in the step five mixing process, the stirring speed of the electric stirrer for the two mixed solutions is within 200-300r/min, the stirring time is within 11-13h, and the stirring temperature is controlled below 25 ℃.
7. The method as claimed in claim 1, wherein in the sixth step, the metal mesh is used in the coating solution during the packaging process, the mesh density of the coating solution is in the range of 100-300 mesh, the molecular diameter of the coating solution is in the range of 10-200 μ M, the volume resistivity of the pure coating solution is in the range of 1.2-2 MOmega, the detection result of the coating solution product conforms to the environmental protection law, the adhesion conforms to the paint adhesion determination method, the fineness conforms to the paint fineness determination method, and the viscosity conforms to the paint viscosity determination method.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102888161A (en) * | 2012-10-23 | 2013-01-23 | 上海维凯化学品有限公司 | Environment-friendly water-based high-adhesion PET (polyethylene terephthalate) precoat coating composition as well as preparation method and application |
| CN110862755A (en) * | 2019-11-26 | 2020-03-06 | 宁波康曼丝涂料有限公司 | Double-component anti-graffiti anti-sticking high-weather-resistance varnish and preparation method thereof |
| CN111320922A (en) * | 2018-12-14 | 2020-06-23 | 天津中航百慕新材料技术有限公司 | High weather-proof anti-sticking coating and preparation method thereof |
-
2021
- 2021-02-03 CN CN202110152611.8A patent/CN112961563A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102888161A (en) * | 2012-10-23 | 2013-01-23 | 上海维凯化学品有限公司 | Environment-friendly water-based high-adhesion PET (polyethylene terephthalate) precoat coating composition as well as preparation method and application |
| CN111320922A (en) * | 2018-12-14 | 2020-06-23 | 天津中航百慕新材料技术有限公司 | High weather-proof anti-sticking coating and preparation method thereof |
| CN110862755A (en) * | 2019-11-26 | 2020-03-06 | 宁波康曼丝涂料有限公司 | Double-component anti-graffiti anti-sticking high-weather-resistance varnish and preparation method thereof |
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