CN113462265A - Thermosetting coating for fabric foil matte release film and preparation method thereof - Google Patents
Thermosetting coating for fabric foil matte release film and preparation method thereof Download PDFInfo
- Publication number
- CN113462265A CN113462265A CN202110717510.0A CN202110717510A CN113462265A CN 113462265 A CN113462265 A CN 113462265A CN 202110717510 A CN202110717510 A CN 202110717510A CN 113462265 A CN113462265 A CN 113462265A
- Authority
- CN
- China
- Prior art keywords
- parts
- resin
- coating
- release film
- thermosetting
- 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
- C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
-
- 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
- C09D161/00—Coating compositions based on condensation polymers of aldehydes or ketones; Coating compositions based on derivatives of such polymers
- C09D161/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C09D161/26—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds
- C09D161/28—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds with melamine
-
- 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
-
- 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
- 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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
Abstract
The invention provides a thermosetting coating for a fabric foil matte release film and a preparation method thereof, wherein the coating consists of thermosetting resin, a curing agent, a pigment, a filler, an auxiliary agent and a solvent, and the thermosetting resin comprises 15-20 parts of epoxy resin, 30-35 parts of polyester resin, 10-15 parts of acrylic resin and 30-40 parts of melamine formaldehyde resin. According to the invention, the degassing agent is added into the raw materials to adjust the surface tension of the coating and improve the surface wettability, so that surface pinholes and shrinkage cavities are reduced, the possibility of generating air holes between the thermosetting coating and the fabric foil is reduced, and the stripping stability is improved; polyester fiber is added into the raw materials, the cohesive strength is improved, and the thermosetting coating is firmly and durably coated on the surface of the fabric foil matte release film in the using process and has better corrosion resistance. In addition, the invention also provides a preparation method of the coating.
Description
Technical Field
The invention relates to the technical field of thermosetting coating, in particular to thermosetting coating for a fabric foil matte release film and a preparation method thereof.
Background
The fabric foil is also called as an alumite fabric stamping film, is an extension of textile fabric, is widely used for decoration of cloth and household fabric, the fabric of the textile fabric after being processed by the technological processes of high temperature, high pressure and the like on a stamping machine is called as the stamping fabric, and the fabric foil shows bright and bright effects after being transferred to the surface of the fabric. The fabric foil is generally produced by coating a release layer and a color layer on a PET base film, then aluminizing, and finally coating a protective adhesive.
With the abundance and change of aesthetic concepts of people, more and more extensive artistic effects are pursued in the fabric foil market. To achieve this effect, the prior art generally uses a matting treatment for the color layer to produce a textile foil, but when the textile foil is transferred to the textile surface, the surface of the textile foil is often reproduced by the smooth surface of the PET film, and the effect is still bright.
The thermosetting coating is a coating which takes thermosetting resin as a main film-forming substance, and when the coating is dried and cured, the film-forming substance in the coating changes into a hard and insoluble macromolecular network structure through a crosslinking reaction with a curing agent and a molecular structure and basic properties. The main varieties include amino-alkyd paint, thermosetting acrylic paint, epoxy resin paint, polyester paint, thermosetting polyurethane paint, and the like.
Patent CN102260447B mentions a thermosetting coating for fabric foil matte release film, which when applied to fabric foil matte release film, the coating will generate air holes or pinhole-like bubbles on the surface of the release film during coating process, which affects the stability of the fabric foil matte release film. Meanwhile, the curing agent generally adopts hydroxyalkyl and amide, so that the problems of easy yellowing, thick coating of pinholes, easy separation in humid weather and the like can occur in the using process, and the use of the thermosetting coating is influenced.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a thermosetting coating for a fabric foil matte release film and a preparation method thereof, which aim to solve the problem that the coating in the background art can generate air holes or pinhole-shaped bubbles on the surface of the release film in the coating process, so that the stability of the fabric foil matte release film is influenced.
The technical scheme of the invention is as follows: a thermosetting coating for fabric foil matte release films is composed of thermosetting resin, a curing agent, a pigment, a filler, an auxiliary agent and a solvent, wherein the mass ratio of each part is as follows: 8-10: 0.6-0.8: 0.9-1.2: 2-4: 0.2-0.4: 5-7.
As a preferred embodiment of the present invention, the thermosetting resin includes: 15-20 parts of epoxy resin, 30-35 parts of polyester resin, 10-15 parts of acrylic resin and 30-40 parts of melamine formaldehyde resin;
the pigment comprises: 4-6 parts of aluminum powder, 5-10 parts of titanium dioxide and 2-4 parts of zinc oxide;
the filler comprises: 6-8 parts of polyester fiber and 12-14 parts of bright paint;
the auxiliary agent comprises: 1-3 parts of flatting agent, 0.2-0.4 part of wetting accelerator and 0.1-0.2 part of degassing agent;
the solvent comprises: 0.5-0.6 part of methacrylic acid and 1.1-1.3 parts of benzoyl peroxide.
As a preferable technical scheme of the invention, the color DMP of the thermosetting resin is less than or equal to 8, the acid value is 70-85mgKOH/g, the softening point is 100-115 ℃, and the viscosity is 150-450 cps.
As a preferred technical scheme of the invention, a calculation formula of the proportion of the polyester resin and the epoxy resin in the thermosetting resin meets the following requirements:
wherein G is the amount of the polyester resin required to be prepared for 100G of the epoxy resin, Ar is the acid value of the polyester resin, and E is the epoxy value of the epoxy resin;
the molecular weight of the epoxy resin is 1400-2200, the polymerization degree is 4, the average epoxy value is 0.12-0.14, and the softening point is 88-98 ℃.
As a preferable technical scheme of the invention, the dispersion particle size of the pigment is 0.2-0.9 μm, and the temperature resistance is more than 160 ℃.
In a preferred embodiment of the present invention, the curing agent is one or a combination of two or more of dicyandiamide, imidazole, acid anhydride, dihydrazide, isophorone diisocyanate, and uretdione.
As a preferable technical scheme of the invention, the leveling agent is one or a composition of more than two of acrylate copolymer, epoxidized soybean oil fatty acid and hydrogenated rosin alcohol; the wetting accelerant is polyacrylic resin; the degassing agent is benzoin.
As a preferable technical scheme of the invention, the volume concentration PVC value of the bright coating is less than 20 percent, and the apparent density is 0.46-0.65g/cm3。
The invention also provides a preparation method of the thermosetting coating for the fabric foil matte release film, which comprises the following steps:
s1), mixing of thermosetting resins: mixing epoxy resin, polyester resin, acrylic resin and melamine formaldehyde resin, putting into a stirrer, and stirring and mixing for 20-30min at normal temperature;
s2), adding the pigment, the filler and the curing agent after mixing, stirring again, controlling the stirring time to be 45-60min, and adding the auxiliary agent during the stirring process;
s3), injecting the mixture into an extruder, and extruding the mixture under the conditions of controlling the temperature at 100-115 ℃;
s4), crushing the extruded mixture, adding a solvent in the crushing process, and stirring to prepare the coating;
s5), detecting the paint, wherein the mass molar concentration of the paint is 3.2-3.6mol/kg, and packaging the prepared paint.
The invention has the beneficial effects that:
1. according to the invention, the degassing agent is added into the raw materials to adjust the surface tension of the coating and improve the surface wettability, so that surface pinholes and shrinkage cavities are reduced, the possibility of generating air holes between the thermosetting coating and the fabric foil is reduced, and the stripping stability is improved;
2. according to the invention, the polyester fiber is added into the raw materials, and the polyester fiber has higher cohesive strength, so that the thermosetting coating is firm and durable on the surface of the fabric foil matte release film in the using process, and has better corrosion resistance;
3. one of the curing agents is uretdione, so that isocyanate can be released in the curing process to realize the crosslinking effect, but volatile organic compounds can not be released, and the curing agent has a good environment-friendly effect in the process of preparing the thermosetting coating.
Detailed Description
The following further illustrates embodiments of the invention:
example 1
This example provides a method for preparing a thermosetting coating for a matte release film of a fabric foil, wherein,
the coating is prepared from the following raw materials: 20 parts of epoxy resin, 30 parts of polyester resin, 12 parts of acrylic resin, 32 parts of melamine formaldehyde resin, 6 parts of titanium dioxide, 8 parts of polyester fiber, 12 parts of optical coating, 2 parts of epoxidized soybean oil fatty acid, 0.4 part of wetting accelerator, 0.2 part of degasifier, 6 parts of isophorone diisocyanate, 0.6 part of methacrylic acid and 1.2 parts of benzoyl peroxide.
The preparation method of the coating comprises the following steps:
s1, mixing and putting epoxy resin, polyester resin, acrylic resin and melamine formaldehyde resin into a stirrer, and stirring and mixing for 30min at normal temperature;
s2, after mixing, adding isophorone diisocyanate, titanium dioxide, polyester fiber and a bright coating into the mixed material in the first step, and adding epoxidized soybean oil fatty acid, a wetting accelerator and a degassing agent during stirring for 60 min;
s3, injecting the mixture into an extruder, and extruding the mixture under the conditions of controlling the temperature at 100-115 ℃;
and S4, crushing the extruded mixture, adding methacrylic acid and benzoyl peroxide in the crushing process, and stirring to obtain the coating.
When the coating is applied to the fabric foil release film, the coating is uniformly coated on the surface of the fabric foil release film by a 400-mesh coating machine, and the coated fabric foil release film is dried by an oven at the temperature of 100-130 ℃.
Example 2
This example provides a method for preparing a coating for a matte release film of a fabric foil, wherein,
the coating is prepared from the following raw materials: 15 parts of epoxy resin, 35 parts of polyester resin, 15 parts of acrylic resin, 35 parts of melamine formaldehyde resin, 8 parts of titanium dioxide, 6 parts of polyester fiber, 12 parts of optical coating, 2 parts of epoxidized soybean oil fatty acid, 0.3 part of wetting accelerator, 0.2 part of degasifier, 8 parts of uretdione, 0.5 part of methacrylic acid and 1.2 parts of benzoyl peroxide.
The preparation method of the coating comprises the following steps:
s1, mixing and putting epoxy resin, polyester resin, acrylic resin and melamine formaldehyde resin into a stirrer, and stirring and mixing for 30min at normal temperature;
s2, adding the uretdione, the titanium pigment, the polyester fiber and the bright paint into the mixed material in the first step after mixing, and adding the epoxidized soybean oil fatty acid, the wetting accelerator and the degassing agent during stirring for 60 min;
s3, injecting the mixture into an extruder, and extruding the mixture under the conditions of controlling the temperature at 100-115 ℃;
and S4, crushing the extruded mixture, adding methacrylic acid and benzoyl peroxide in the crushing process, and stirring to obtain the coating.
When the coating is applied to the fabric foil release film, the coating is uniformly coated on the surface of the fabric foil release film by a 300-plus-350-mesh coating machine, and is dried by a 110-plus-140-DEG C drying oven after the coating is finished.
Example 3
The embodiment provides a preparation method of a coating for a fabric foil matte release film, wherein,
the coating is prepared from the following raw materials: 18 parts of epoxy resin, 32 parts of polyester resin, 12 parts of acrylic resin, 36 parts of melamine formaldehyde resin, 6 parts of titanium dioxide, 7 parts of polyester fiber, 12 parts of optical coating, 3 parts of epoxidized soybean oil fatty acid, 0.4 part of wetting accelerator, 0.2 part of degasifier, 8 parts of dicyandiamide and imidazole mixture, 0.6 part of methacrylic acid and 1.2 parts of benzoyl peroxide.
The preparation method of the coating comprises the following steps:
s1, mixing and putting epoxy resin, polyester resin, acrylic resin and melamine formaldehyde resin into a stirrer, and stirring and mixing for 30min at normal temperature;
s2, after mixing, adding a mixture of dicyandiamide and imidazole, titanium dioxide, polyester fiber and a bright paint into the mixed material in the first step, adding epoxidized soybean oil fatty acid, a wetting accelerator and a degasifier during stirring, and stirring for 60 min;
s3, injecting the mixture into an extruder, and extruding the mixture under the conditions of controlling the temperature at 100-115 ℃;
and S4, crushing the extruded mixture, adding methacrylic acid and benzoyl peroxide in the crushing process, and stirring to obtain the coating.
When the coating is applied to the fabric foil release film, the coating is uniformly coated on the surface of the fabric foil release film by a 400-mesh and 450-mesh coating machine, and the coated fabric foil release film is dried by a constant-temperature drying oven at 120 ℃.
The following data results are obtained by testing the surface gloss of 3 types of coatings and coated fabric foil release film hot stamping samples obtained in examples 1 to 3, and are shown in table 1:
table 1 example gloss measurement data
The foregoing embodiments and description have been presented only to illustrate the principles and preferred embodiments of the invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention as hereinafter claimed.
Claims (9)
1. The thermosetting coating for the fabric foil matte release film is characterized by consisting of thermosetting resin, a curing agent, a pigment, a filler, an auxiliary agent and a solvent, wherein the thermosetting resin, the curing agent, the pigment, the filler, the auxiliary agent and the solvent are in the following mass ratio: 8-10: 0.6-0.8: 0.9-1.2: 2-4: 0.2-0.4: 5-7.
2. The thermosetting coating for the fabric foil matte release film according to claim 1, wherein the thermosetting resin comprises: 15-20 parts of epoxy resin, 30-35 parts of polyester resin, 10-15 parts of acrylic resin and 30-40 parts of melamine formaldehyde resin;
the pigment comprises: 4-6 parts of aluminum powder, 5-10 parts of titanium dioxide and 2-4 parts of zinc oxide;
the filler comprises: 6-8 parts of polyester fiber and 12-14 parts of bright paint;
the auxiliary agent comprises: 1-3 parts of flatting agent, 0.2-0.4 part of wetting accelerator and 0.1-0.2 part of degassing agent;
the solvent comprises: 0.5-0.6 part of methacrylic acid and 1.1-1.3 parts of benzoyl peroxide.
3. The thermosetting coating for the fabric foil matte release film as claimed in claim 2, wherein the color DMP of the thermosetting resin is less than or equal to 8, the acid value is 70-85mgKOH/g, the softening point is 100-115 ℃, and the viscosity is 150-450 cps.
4. The thermosetting coating for the fabric foil matte release film according to claim 2, wherein the proportion calculation formula of the polyester resin and the epoxy resin in the thermosetting resin satisfies the following conditions:
wherein G is the amount of the polyester resin required to be prepared for 100G of the epoxy resin, Ar is the acid value of the polyester resin, and E is the epoxy value of the epoxy resin;
the molecular weight of the epoxy resin is 1400-2200, the polymerization degree is 4, the average epoxy value is 0.12-0.14, and the softening point is 88-98 ℃.
5. The thermosetting coating for the fabric foil matte release film according to claim 2, wherein the dispersion particle size of the pigment is 0.2-0.9 μm, and the temperature resistance is more than 160 ℃.
6. The thermosetting coating for the fabric foil matte release film according to claim 2, wherein the curing agent is one or a combination of more than two of dicyandiamide, imidazole, acid anhydride, dihydrazide, isophorone diisocyanate and uretdione.
7. The thermosetting coating for the fabric foil matte release film according to claim 2, wherein the leveling agent is one or a composition of more than two of acrylate copolymer, epoxidized soybean oil fatty acid and hydrogenated rosin alcohol; the wetting accelerant is polyacrylic resin; the degassing agent is benzoin.
8. The thermosetting coating for the fabric foil matte release film as claimed in claim 2, wherein the volume concentration PVC value of the bright coating is less than 20%, and the apparent density is 0.46-0.65g/cm3。
9. A preparation method of the thermosetting coating for the fabric foil matte release film is characterized in that the method is used for preparing the thermosetting coating for the fabric foil matte release film as claimed in any one of claims 1 to 8, and comprises the following steps:
s1), mixing of thermosetting resins: mixing epoxy resin, polyester resin, acrylic resin and melamine formaldehyde resin, putting into a stirrer, and stirring and mixing for 20-30min at normal temperature;
s2), adding the pigment, the filler and the curing agent after mixing, stirring again, controlling the stirring time to be 45-60min, and adding the auxiliary agent during the stirring process;
s3), injecting the mixture into an extruder, and extruding the mixture under the conditions of controlling the temperature at 100-115 ℃;
s4), crushing the extruded mixture, adding a solvent in the crushing process, and stirring to prepare the coating;
s5), detecting the paint, wherein the mass molar concentration of the paint is 3.2-3.6mol/kg, and packaging the prepared paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110717510.0A CN113462265A (en) | 2021-06-28 | 2021-06-28 | Thermosetting coating for fabric foil matte release film and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110717510.0A CN113462265A (en) | 2021-06-28 | 2021-06-28 | Thermosetting coating for fabric foil matte release film and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113462265A true CN113462265A (en) | 2021-10-01 |
Family
ID=77873215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110717510.0A Pending CN113462265A (en) | 2021-06-28 | 2021-06-28 | Thermosetting coating for fabric foil matte release film and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113462265A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5435842A (en) * | 1991-08-12 | 1995-07-25 | Cosmo Research Institute | Vibration damping thick-film coating composition and method of forming the coated film |
| US20050113490A1 (en) * | 2001-04-25 | 2005-05-26 | Nobuyuki Koike | Method of producing polyester powdery coating material |
| CN102260447A (en) * | 2010-12-14 | 2011-11-30 | 上海凯鑫森产业投资控股有限公司 | Thermosetting coating for fabric-foil sub-gloss release film and preparation method thereof |
| CN108300136A (en) * | 2016-08-31 | 2018-07-20 | 东莞市金虹电子科技有限公司 | A kind of preparation method and product of graphene heat radiation coating |
| CN111320913A (en) * | 2018-12-13 | 2020-06-23 | 安徽美佳新材料股份有限公司 | Preparation method of powder coating |
| WO2020253732A1 (en) * | 2019-06-17 | 2020-12-24 | Ppg Coatings (Kunshan) Co., Ltd. | Insulating coating composition |
| CN112409891A (en) * | 2020-10-16 | 2021-02-26 | 东莞市科能实业有限公司 | Thermosetting powder coating |
| WO2021074342A1 (en) * | 2019-10-17 | 2021-04-22 | Akzo Nobel Coatings International B.V. | Low gloss polyurethane coating compositions |
-
2021
- 2021-06-28 CN CN202110717510.0A patent/CN113462265A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5435842A (en) * | 1991-08-12 | 1995-07-25 | Cosmo Research Institute | Vibration damping thick-film coating composition and method of forming the coated film |
| US20050113490A1 (en) * | 2001-04-25 | 2005-05-26 | Nobuyuki Koike | Method of producing polyester powdery coating material |
| CN102260447A (en) * | 2010-12-14 | 2011-11-30 | 上海凯鑫森产业投资控股有限公司 | Thermosetting coating for fabric-foil sub-gloss release film and preparation method thereof |
| CN108300136A (en) * | 2016-08-31 | 2018-07-20 | 东莞市金虹电子科技有限公司 | A kind of preparation method and product of graphene heat radiation coating |
| CN111320913A (en) * | 2018-12-13 | 2020-06-23 | 安徽美佳新材料股份有限公司 | Preparation method of powder coating |
| WO2020253732A1 (en) * | 2019-06-17 | 2020-12-24 | Ppg Coatings (Kunshan) Co., Ltd. | Insulating coating composition |
| WO2021074342A1 (en) * | 2019-10-17 | 2021-04-22 | Akzo Nobel Coatings International B.V. | Low gloss polyurethane coating compositions |
| CN112409891A (en) * | 2020-10-16 | 2021-02-26 | 东莞市科能实业有限公司 | Thermosetting powder coating |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104530930B (en) | Orange-peel coating | |
| JP2686982B2 (en) | Method for forming clear coating film | |
| CN105062341B (en) | With polyacetals modified aqueous polyurethane for helping film forming function and preparation method and application | |
| CN111500174A (en) | Water-based matte coating for automotive interior and preparation method and application thereof | |
| CN112175506A (en) | Ultraviolet curing coating and preparation method thereof | |
| CN110591526A (en) | Double-component rubber paint with handfeel and production process thereof | |
| CN113462265A (en) | Thermosetting coating for fabric foil matte release film and preparation method thereof | |
| CN112280450A (en) | PVC artificial leather water-based color-changing treatment agent and preparation method thereof | |
| CN113755087A (en) | High-toughness elastic two-component polyurethane coating and application thereof | |
| CN113150345B (en) | High-strength moisture-proof polyurethane molded plate and preparation method thereof | |
| CN108395802A (en) | A kind of adjustable transparent electrophoretic coating of gloss delustring and preparation method thereof | |
| US11203686B2 (en) | Polymer wax powder having a self-repairing function and preparation method thereof | |
| CN114316754A (en) | Antiskid powder coating composition and coating thereof | |
| CN113088114A (en) | Wear-resistant polyurethane coating and preparation method thereof | |
| CN113249003A (en) | Heat and ultraviolet dual-curing varnish and preparation method thereof | |
| CN112724803A (en) | Plane powder coating composition and coating thereof | |
| CN112063289A (en) | UV transparent primer for water-based glaze and preparation method thereof | |
| JPH0527543B2 (en) | ||
| CN112195007A (en) | Hot melt adhesive with low dielectric constant for high-frequency transmission, adhesive film thereof and preparation method | |
| WO1992019656A1 (en) | Coating composition and method | |
| JP2791986B2 (en) | Sheet pattern forming method and pattern forming sheet | |
| CN109021666B (en) | Water-based self-drying glass printing ink and preparation method thereof | |
| CN113683911B (en) | Ultraviolet light hardening type matte gloss oil capable of being subjected to plastic absorption and preparation method and application thereof | |
| CN112759987A (en) | Outdoor high-performance fluorocarbon coating and preparation method thereof | |
| CN111019457B (en) | Multifunctional water-based paint and preparation method and application thereof |
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 |