CN114558763A - Enamel-like artwork and old-imitating process thereof - Google Patents
Enamel-like artwork and old-imitating process thereof Download PDFInfo
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- CN114558763A CN114558763A CN202210224052.1A CN202210224052A CN114558763A CN 114558763 A CN114558763 A CN 114558763A CN 202210224052 A CN202210224052 A CN 202210224052A CN 114558763 A CN114558763 A CN 114558763A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
- B05D5/06—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain multicolour or other optical effects
- B05D5/061—Special surface effect
- B05D5/062—Wrinkled, cracked or ancient-looking effect
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
- B05D3/0406—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases the gas being air
- B05D3/0413—Heating with air
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/10—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by other chemical means
- B05D3/102—Pretreatment of metallic substrates
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/24—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2504/00—Epoxy polymers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2508/00—Polyesters
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2601/00—Inorganic fillers
- B05D2601/20—Inorganic fillers used for non-pigmentation effect
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2601/00—Inorganic fillers
- B05D2601/20—Inorganic fillers used for non-pigmentation effect
- B05D2601/24—Titanium dioxide, e.g. rutile
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Paints Or Removers (AREA)
Abstract
The invention belongs to the technical field of artware processing, and particularly relates to an imitation enamel artware and an imitation old process thereof, which comprise the following steps: s1, silk-screening an antique agent on the surface of the metal blank and drying to form antique patches with preset patterns on the surface of the metal blank; s2, spraying imitation enamel paint on the surfaces of the metal blank and the imitation old plaque, and curing at high temperature to obtain an imitation old enamel handicraft; the antique agent comprises the following components in parts by weight: 40-50 parts of POM, 5-7.5 parts of ammonium bicarbonate and 3-7 parts of a dispersing agent. The imitation enamel artware prepared by the imitation old process has natural imitation old effect and does not need subsequent shielding object treatment procedures, and the process of the imitation enamel artware is shortened.
Description
Technical Field
The invention belongs to the technical field of artware processing, and particularly relates to an imitation enamel artware and an imitation old process thereof.
Background
The traditional enamel process is a flow line process and is suitable for mass production, so that the traditional enamel product cannot be subjected to personalized old making, screen printing and other treatments, the enamel paint cannot stick patterns printed by the screen printing and is easy to fade, and the traditional enamel paint and the traditional enamel process determine that the traditional enamel paint needs to use a specific iron blank, so that the heating temperature requirement is high, and the process cost is high. To this end, the applicant has previously filed (CN202010675949.7) to provide an enamel-like paint and a method for preparing an enamel-like article, so as to obtain an enamel-like article suitable for screen printing and personalized treatment. However, in practice, the antique technology of the prior application is complex, the covering needs to be scraped after the paint is fixed, the scraping process usually adopts manual operation, the peripheral paint surface of the preset antique pattern is easily damaged in the scraping process, and the manufacturing process of the antique enamel product is prolonged. Therefore, a new antique process for antique porcelain enamels with short antique process is needed.
Disclosure of Invention
In order to overcome the defects of the prior art, the technical problems to be solved by the invention are as follows: provides an imitation enamel and imitation old process with short imitation old process procedure and an imitation enamel artware prepared by the imitation enamel and imitation old process.
In order to solve the technical problem, the invention provides an antique process of an enamel-imitated artwork, which comprises the following steps:
s1, silk-screening an antique agent on the surface of the metal blank and drying to form antique patches with preset patterns on the surface of the metal blank;
s2, spraying imitation enamel paint on the surfaces of the metal blank and the imitation old plaque, and curing at high temperature to obtain an imitation old enamel handicraft;
the antique agent comprises the following components in parts by weight:
40-50 parts of POM, 5-7.5 parts of ammonium bicarbonate and 3-7 parts of a dispersing agent.
Further provides an imitation enamel handicraft prepared by the imitation old process of the imitation enamel handicraft.
The invention has the beneficial effects that: the surface of the metal blank is coated with the antique agent in a silk-screen printing mode, and antique plaques with preset patterns are formed on the surface of the metal blank through drying treatment, so that the consistency of the antique patterns on the surface of the enameled artwork can be controlled in the production process. At the same time, the vintage agent can destroy the enamel paint and decompose itself and flow out of the paint layer during the high temperature curing process, so as to avoid further processing the used vintage shielding object in the subsequent processing process. The antique enamel artwork prepared by the antique process provided by the invention has good antique pattern consistency and uniform enamel damage, and the periphery of the damaged enamel is similar to an enamel paint pattern which is naturally peeled off.
Drawings
Fig. 1 shows an imitation enamel artwork prepared by an imitation old process in a specific embodiment of the invention.
Detailed Description
In order to explain the technical content, the objects and the effects of the present invention in detail, the following description will be given with reference to the embodiments.
An antique process of an imitation enamel handicraft comprises the following steps:
s1, silk-screening an antique agent on the surface of the metal blank and drying to form antique patches with preset patterns on the surface of the metal blank;
s2, spraying imitation enamel paint on the surfaces of the metal blank and the imitation old plaque, and curing at high temperature to obtain an imitation old enamel handicraft;
the distressed agent comprises the following components in parts by weight:
40-50 parts of POM, 5-7.5 parts of ammonium bicarbonate and 3-7 parts of a dispersing agent.
The method comprises the steps of printing a preset pattern formed by an antique agent on the surface of a metal blank through a screen printing process, and further solidifying the antique agent into an antique patch with the preset pattern on the surface of the metal blank through drying treatment. Because ammonium bicarbonate in the distressed agent is easy to decompose at high temperature, the drying process should be carried out at low temperature, preferably hot air drying at 40-50 ℃ until the distressed plaque is solidified.
During the heating process of high-temperature curing, ammonium bicarbonate in the distressed agent is heated to decompose to form a large amount of gas in the distressed plaque so as to destroy the paint layer coated on the distressed plaque. And meanwhile, the POM in the antique agent is gradually melted and decomposed by heating, and the melted POM has certain fluidity and can permeate into a thermosetting paint layer around a preset pattern to prop up the paint layer to form a pattern similar to the floating of the surrounding paint layer of the naturally stripped enamel paint. Although ammonia gas generated by ammonium bicarbonate pyrolysis and formaldehyde generated by POM pyrolysis have explosive property under high temperature environment, because the ammonia gas and the formaldehyde are small in single use amount, the safety problem basically does not exist, and therefore, the ventilation or air extraction treatment can be continuously carried out in the high-temperature curing process according to actual needs to treat the discharged gas, thereby avoiding polluting the environment. And partial POM is not decomposed at high temperature due to the fact that the partial POM penetrates into the paint layer, and when high-temperature curing is completed, the POM which is not decomposed is solidified between the metal blank and the paint layer again, so that the connectivity between the metal blank and the paint layer is improved, and meanwhile the problem that the paint layer around the preset pattern is further damaged in the long-time use process is avoided.
Preferably, the thickness of the worn plaque is 0.5-1 mm. Illustratively, the thicknesses are 0.5mm, 0.6mm, 0.7mm, 0.8mm, 0.9mm, and 1.0 mm.
Preferably, the dispersant is at least one selected from the group consisting of sorbitan stearate, silicone oil, PM (propylene glycol methyl ether), and DPM (dipropylene glycol methyl ether). The use of a dispersant in the distressing agent facilitates uniform dispersion of the ammonium bicarbonate in the distressing plaque.
Specifically, the preparation method of the distressed agent comprises the following steps:
s1, pouring the POM and the dispersing agent into hot water respectively, and gradually adding sodium hydroxide (1mol/L) until the POM and the dispersing agent are completely dissolved to obtain a solution A;
s2, adjusting the pH value of the solution A to 6.5-7.5 by ammonia water, slowly cooling the solution A to 40-50 ℃, adding ammonium bicarbonate into the solution A, and stirring to obtain the vintage agent.
Preferably, the imitation enamel paint comprises the following components in parts by weight:
18-22 parts of epoxy resin, 28-32 parts of polyester resin, 8-12 parts of barium sulfate, 18-22 parts of titanium dioxide, 4-6 parts of flatting agent, 0.8-1.2 parts of brightening agent, 0.8-1.2 parts of flatting agent and 0.8-1.2 parts of pigment.
Wherein, the epoxy resin can be any one of the commercially available epoxy resins, such as E-12.
The polyester resin can be any one of commercially available polyester resins, and is preferably one of P5086, P6060 and P5127.
The leveling agent is any commercially available leveling agent suitable for epoxy-polyester powder coatings, such as PV88 or GLP 503.
The brightener is any commercially available brightener suitable for epoxy-polyester powder coatings, such as BLC701.
The matting agent is any commercially available matting agent suitable for epoxy-polyester powder coatings, such as XG 603-1A.
Wherein the metal blank is selected from stainless steel, iron, aluminum, copper or alloy thereof.
The metal blank is cleaned and deoiled before the metal blank silk-screen printing process. In order to further improve the connectivity between the metal blank and the imitation enamel paint, the surface of the metal blank is preferably subjected to a polishing treatment to obtain a metal blank with a certain roughness on the surface.
Preferably, the high-temperature curing is performed at the ambient temperature of 180-200 ℃ for more than 25 min. More preferably, the high-temperature curing temperature is 190 ℃ and the curing time is 25 min.
An imitation enamel handicraft article is prepared by the imitation old process of the imitation enamel handicraft article.
Example 1
An antique process of an imitation enamel handicraft comprises the following steps:
s1, silk-screening an antique agent on the surface of the metal blank and drying to form antique patches with preset patterns on the surface of the metal blank;
s2, spraying imitation enamel paint on the surfaces of the metal blank and the imitation old plaque, and curing at high temperature to obtain an imitation enamel handicraft article (see figure 1) with old appearance;
the distressed agent comprises the following components in parts by weight:
40 parts of POM, 7.5 parts of ammonium bicarbonate and 3 parts of silicone oil;
the preparation method of the distressed agent comprises the following steps:
s1, pouring the POM and the dispersing agent into hot water respectively, and gradually adding sodium hydroxide (1mol/L) until the POM and the dispersing agent are completely dissolved to obtain a solution A;
and S2, adjusting the pH value of the solution A to 7 by using ammonia water, slowly cooling the solution A to 40 ℃, adding ammonium bicarbonate into the solution A, and stirring to obtain the distressed agent.
The enamel-like paint comprises the following components in parts by weight:
20 parts of epoxy resin E-12, 30 parts of polyester resin P5086, 10 parts of barium sulfate, 20 parts of titanium dioxide, 5 parts of flatting agent PV88, 1 part of brightening agent BLC701, 1 part of flatting agent XG603-1A and 1 part of pigment;
the drying is hot air drying, and the drying temperature is 45 ℃;
the thickness of the worn plaque is 1.0 mm;
the high-temperature curing is carried out at 190 ℃ for 25 min;
the metal blank is iron.
Example 2
An antique process of an imitation enamel handicraft comprises the following steps:
s1, silk-screening an antique agent on the surface of the metal blank and drying to form antique patches with preset patterns on the surface of the metal blank;
s2, spraying imitation enamel paint on the surfaces of the metal blank and the imitation old plaque, and curing at high temperature to obtain an imitation old enamel handicraft;
the antique agent comprises the following components in parts by weight:
50 parts of POM, 5 parts of ammonium bicarbonate and 7 parts of silicone oil;
the preparation method of the distressed agent comprises the following steps:
s1, pouring the POM and the dispersing agent into hot water respectively, and gradually adding sodium hydroxide (1mol/L) until the POM and the dispersing agent are completely dissolved to obtain a solution A;
and S2, adjusting the pH value of the solution A to 7.5 by using ammonia water, slowly cooling the solution A to 50 ℃, adding ammonium bicarbonate into the solution A, and stirring to obtain the antique agent.
The enamel-like paint comprises the following components in parts by weight:
22 parts of epoxy resin E-12, 28 parts of polyester resin P5086, 8 parts of barium sulfate, 22 parts of titanium dioxide, 6 parts of flatting agent PV88, 1.2 parts of brightening agent BLC701, 1.2 parts of flatting agent XG603-1A and 1.2 parts of pigment;
the drying is hot air drying, and the drying temperature is 50 ℃;
the thickness of the worn plaque is 0.5 mm;
the high-temperature curing is performed for 35min at 180 ℃;
the metal blank is aluminum alloy.
Example 3
An antique process of an imitation enamel handicraft comprises the following steps:
s1, silk-screening an antique agent on the surface of the metal blank and drying to form antique patches with preset patterns on the surface of the metal blank;
s2, spraying imitation enamel paint on the surfaces of the metal blank and the imitation old plaque, and curing at high temperature to obtain an imitation old enamel handicraft;
the antique agent comprises the following components in parts by weight:
45 parts of POM, 6 parts of ammonium bicarbonate and 5 parts of silicone oil;
the preparation method of the distressed agent comprises the following steps:
s1, pouring the POM and the dispersing agent into hot water respectively, and gradually adding sodium hydroxide (1mol/L) until the POM and the dispersing agent are completely dissolved to obtain a solution A;
and S2, adjusting the pH value of the solution A to 6.5 by using ammonia water, slowly cooling the solution A to 50 ℃, adding ammonium bicarbonate into the solution A, and stirring to obtain the antique agent.
The enamel-like paint comprises the following components in parts by weight:
18 parts of epoxy resin E-12, 32 parts of polyester resin P5086, 12 parts of barium sulfate, 18 parts of titanium dioxide, 4 parts of flatting agent PV88, 0.8 part of brightening agent BLC701, 0.8 part of flatting agent XG603-1A and 0.8 part of pigment;
the drying is hot air drying, and the drying temperature is 40 ℃;
the thickness of the worn plaque is 0.6 mm;
the high-temperature curing is carried out for 25min at 200 ℃;
the metal blank is aluminum alloy.
In summary, the imitation enamel handicraft and the imitation process thereof provided by the invention coat the imitation old agent on the surface of the metal blank in a screen printing manner, and form the imitation old patch with the preset pattern on the surface of the metal blank through drying treatment, so as to control the consistency of the imitation old style on the surface of the imitation enamel handicraft in the production process. At the same time, the distressing agent can destroy the enamel paint and decompose itself and flow out of the paint layer during the high temperature curing process, so as to avoid further processing the shelters for distressing in the subsequent processing process. The antique enamel artwork prepared by the antique process provided by the invention has good antique pattern consistency and uniform enamel damage, and the periphery of the damaged enamel is similar to an enamel paint pattern which is naturally peeled off.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent modifications made by the present invention in the specification or directly or indirectly applied to the related technical field are included in the scope of the present invention.
Claims (9)
1. An antique process of an imitation enamel handicraft article is characterized by comprising the following steps:
s1, silk-screening an antique agent on the surface of the metal blank and drying to form antique patches with preset patterns on the surface of the metal blank;
s2, spraying imitation enamel paint on the surfaces of the metal blank and the imitation old plaque, and curing at high temperature to obtain an imitation old enamel handicraft;
the antique agent comprises the following components in parts by weight:
40-50 parts of POM, 5-7.5 parts of ammonium bicarbonate and 3-7 parts of a dispersing agent.
2. The antique process of the imitation enamel artwork of claim 1, wherein the thickness of the antique plaque is 0.5-1 mm.
3. The distressed process of the imitation enamel artwork of claim 1, wherein said dispersant is selected from at least one of sorbitan stearate, silicone oil, PM, and DPM.
4. The antique process of the imitation enamel artwork of claim 1, wherein the preparation method of the antique agent comprises the following steps:
s1, pouring the POM and the dispersing agent into hot water respectively, and gradually adding sodium hydroxide until the POM and the dispersing agent are completely dissolved to obtain a solution A;
and S2, adjusting the pH value of the solution A to 6.5-7.5 by using ammonia water, slowly cooling the solution A to 40-50 ℃, adding ammonium bicarbonate into the solution A, and stirring to obtain the vintage agent.
5. The antique process of the imitation enamel artwork of claim 1, wherein the imitation enamel paint comprises the following components in parts by weight:
18-22 parts of epoxy resin, 28-32 parts of polyester resin, 8-12 parts of barium sulfate, 18-22 parts of titanium dioxide, 4-6 parts of flatting agent, 0.8-1.2 parts of brightening agent, 0.8-1.2 parts of flatting agent and 0.8-1.2 parts of pigment.
6. The antique finishing process of the imitation enamel artwork of claim 5, wherein said metal blank is selected from stainless steel, iron, aluminum, copper or alloys thereof.
7. The antique process of the enamel-imitated artwork according to claim 1, wherein the drying is hot air drying at a temperature of 40-50 ℃.
8. The antique imitation process of the enamel artwork according to claim 1, wherein the high-temperature curing is performed at an ambient temperature of 180-200 ℃ for more than 25 min.
9. An imitation enamel artwork, characterized in that it is prepared by the imitation old process of the imitation enamel artwork of any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210224052.1A CN114558763A (en) | 2022-03-09 | 2022-03-09 | Enamel-like artwork and old-imitating process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210224052.1A CN114558763A (en) | 2022-03-09 | 2022-03-09 | Enamel-like artwork and old-imitating process thereof |
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| CN114558763A true CN114558763A (en) | 2022-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210224052.1A Pending CN114558763A (en) | 2022-03-09 | 2022-03-09 | Enamel-like artwork and old-imitating process thereof |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4157994A (en) * | 1977-09-16 | 1979-06-12 | Inmont Corporation | Low temperature bake water reducible acrylic enamel |
| JP2002363504A (en) * | 2001-06-01 | 2002-12-18 | Dainippon Ink & Chem Inc | Aqueous coating composition, coating film-forming method and coated product coated with the coating composition |
| CN103571415A (en) * | 2013-01-16 | 2014-02-12 | 上海都为电子有限公司 | Double-component epoxy adhesive and preparation method thereof |
| JP2015034302A (en) * | 2014-11-11 | 2015-02-19 | 日東電工株式会社 | Re-releasable adhesive composition, adhesive sheet and tape |
| CN104559895A (en) * | 2015-01-04 | 2015-04-29 | 上海都伟光伏科技有限公司 | Single-ingredient water cooking adhesive capable of curing fast at room temperature and preparation method of single-ingredient water cooking adhesive |
| CN105622175A (en) * | 2016-01-06 | 2016-06-01 | 福建省德化县宝瑞陶瓷有限公司 | Ceramic for vintage enamelled ware and manufacturing process of ceramic |
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| CN111748267A (en) * | 2020-07-14 | 2020-10-09 | 福州环宇工艺品有限公司 | Enamel-like paint and preparation method of enamel-like product |
-
2022
- 2022-03-09 CN CN202210224052.1A patent/CN114558763A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4157994A (en) * | 1977-09-16 | 1979-06-12 | Inmont Corporation | Low temperature bake water reducible acrylic enamel |
| JP2002363504A (en) * | 2001-06-01 | 2002-12-18 | Dainippon Ink & Chem Inc | Aqueous coating composition, coating film-forming method and coated product coated with the coating composition |
| CN103571415A (en) * | 2013-01-16 | 2014-02-12 | 上海都为电子有限公司 | Double-component epoxy adhesive and preparation method thereof |
| JP2015034302A (en) * | 2014-11-11 | 2015-02-19 | 日東電工株式会社 | Re-releasable adhesive composition, adhesive sheet and tape |
| CN104559895A (en) * | 2015-01-04 | 2015-04-29 | 上海都伟光伏科技有限公司 | Single-ingredient water cooking adhesive capable of curing fast at room temperature and preparation method of single-ingredient water cooking adhesive |
| CN105622175A (en) * | 2016-01-06 | 2016-06-01 | 福建省德化县宝瑞陶瓷有限公司 | Ceramic for vintage enamelled ware and manufacturing process of ceramic |
| CN108440896A (en) * | 2018-03-14 | 2018-08-24 | 成都新柯力化工科技有限公司 | A kind of preparation method of low VOC polyformaldehyde composite plastic for automotive trim |
| CN111748267A (en) * | 2020-07-14 | 2020-10-09 | 福州环宇工艺品有限公司 | Enamel-like paint and preparation method of enamel-like product |
Non-Patent Citations (1)
| Title |
|---|
| 张肇元等: "《化肥使用方法》", 31 October 1982, 广西人民出版社 * |
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