CN111548121A - Painted pottery product processing technology - Google Patents
Painted pottery product processing technology Download PDFInfo
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- CN111548121A CN111548121A CN202010412263.9A CN202010412263A CN111548121A CN 111548121 A CN111548121 A CN 111548121A CN 202010412263 A CN202010412263 A CN 202010412263A CN 111548121 A CN111548121 A CN 111548121A
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- 238000012545 processing Methods 0.000 title claims abstract description 12
- 238000005516 engineering process Methods 0.000 title claims abstract description 10
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 claims abstract description 19
- 239000006087 Silane Coupling Agent Substances 0.000 claims abstract description 12
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 10
- 239000004927 clay Substances 0.000 claims abstract description 10
- 238000010304 firing Methods 0.000 claims abstract description 10
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical class O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000010455 vermiculite Substances 0.000 claims abstract description 10
- 229910052902 vermiculite Inorganic materials 0.000 claims abstract description 10
- 235000019354 vermiculite Nutrition 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000001035 drying Methods 0.000 claims abstract description 7
- 238000002156 mixing Methods 0.000 claims abstract description 7
- 239000004568 cement Substances 0.000 claims abstract description 5
- 238000013461 design Methods 0.000 claims abstract description 5
- 238000007710 freezing Methods 0.000 claims abstract description 4
- 230000008014 freezing Effects 0.000 claims abstract description 4
- 239000000203 mixture Substances 0.000 claims abstract description 4
- 238000002791 soaking Methods 0.000 claims abstract description 4
- 239000000843 powder Substances 0.000 claims description 21
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 21
- 239000002994 raw material Substances 0.000 claims description 20
- 239000002344 surface layer Substances 0.000 claims description 17
- 238000005303 weighing Methods 0.000 claims description 15
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 claims description 10
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 9
- 238000000227 grinding Methods 0.000 claims description 7
- 239000004408 titanium dioxide Substances 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 claims description 6
- 239000005751 Copper oxide Substances 0.000 claims description 6
- 239000001506 calcium phosphate Substances 0.000 claims description 6
- 229910000389 calcium phosphate Inorganic materials 0.000 claims description 6
- 235000011010 calcium phosphates Nutrition 0.000 claims description 6
- 229910000431 copper oxide Inorganic materials 0.000 claims description 6
- 239000013078 crystal Substances 0.000 claims description 6
- 210000003298 dental enamel Anatomy 0.000 claims description 6
- 229910021389 graphene Inorganic materials 0.000 claims description 6
- 238000005498 polishing Methods 0.000 claims description 6
- 239000010453 quartz Substances 0.000 claims description 6
- 239000000377 silicon dioxide Substances 0.000 claims description 6
- 235000012239 silicon dioxide Nutrition 0.000 claims description 6
- 239000002689 soil Substances 0.000 claims description 6
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 claims description 6
- 239000003292 glue Substances 0.000 claims description 4
- 239000002002 slurry Substances 0.000 claims description 4
- 238000007598 dipping method Methods 0.000 claims description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 3
- 239000010410 layer Substances 0.000 claims description 3
- 239000011707 mineral Substances 0.000 claims description 3
- 238000007873 sieving Methods 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 238000001238 wet grinding Methods 0.000 claims description 3
- 238000003860 storage Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 3
- 238000010422 painting Methods 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000012856 weighed raw material Substances 0.000 description 1
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- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/13—Compounding ingredients
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
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- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/13—Compounding ingredients
- C04B33/1305—Organic additives
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- C04B33/00—Clay-wares
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- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
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- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
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- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
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- C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
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Abstract
The invention discloses a painted pottery product processing technology, relating to the technical field of painted pottery processing, comprising the following steps: firstly, mixing the weighed modified kaolin, clay and calcium carbonate into a pugging machine, and then adding clear water for primary pugging treatment; adding diatom ooze, vermiculite, cement gum and a silane coupling agent into the previous mixture for secondary pugging treatment; making a blank from the mixed pug refined by a pug mill according to the design requirement; step 2, green body engraving treatment: drying the blank body and then carrying out imprinting; firing treatment; and soaking the fired painted pottery finished product in water, freezing for 20-30h in a refrigerator at minus 20-25 ℃, taking out, and exposing to the sun at 25-40 ℃ until the finished product is dry, so that the plasticity of blank mud is increased, the manufacturing process of the blank is more suitable for most production conditions, the popularization is facilitated, meanwhile, the condition of glaze removal on the painted pottery surface is reduced, and the storage is more convenient.
Description
Technical Field
The invention relates to the technical field of painted pottery processing, in particular to a painted pottery product processing technology.
Background
Painted pottery, also called ceramic painting, is a long national essence in China, is an art in ceramic art, appears the earliest painted painting on pottery as early as about seven thousand years of the world at the half-slope culture period, works on ceramics have more tension than paper books, various creation ideas, styles and languages of artists are fused in painted pottery art, and various and colorful art valuables are created, so that the painted pottery is an indispensible cultural treasure in China.
In the prior art, the plasticity of blank mud in the preparation process of painted pottery is poor, the requirements on heating tools and conditions are strict, and the popularization and the use of products are not facilitated; the strength of the prepared product is not enough, the use is unstable, meanwhile, the surface of the blank body is easy to produce unglazed, the storage is inconvenient, and improvement is needed urgently.
Disclosure of Invention
Aiming at the defects and shortcomings of the prior art, the invention provides the colored pottery product processing technology which is simple in structure, reasonable in design and convenient to use, increases the plasticity of blank pug, enables the manufacturing process of the blank to be more suitable for most production conditions, is convenient to popularize, reduces the condition of glaze removal on the surface of colored pottery, and is more convenient to store.
In order to achieve the purpose, the invention adopts the technical scheme that: it comprises the following steps:
step 1, manufacturing a blank:
step 1.1, weighing the following raw materials in percentage by weight for later use: 18-25% of modified kaolin, 45-51% of clay, 12-15% of calcium carbonate, 13-18% of diatom ooze, 3-4% of vermiculite, 4-6% of glue ooze and 1.5-2% of silane coupling agent;
step 1.2, mixing the modified kaolin, clay and calcium carbonate weighed in the step 1.1 into a pugging machine, and then adding clear water for primary pugging treatment; adding diatom ooze, vermiculite, cement gum and a silane coupling agent into the previous mixture for secondary pugging treatment;
step 1.3, making a blank by using the mixed pug refined by the pug mill in the step 1.2 according to design requirements;
step 2, green body engraving treatment: drying the blank body and then carrying out imprinting;
step 3, firing treatment:
3.1, putting the blank engraved in the step 2 into a kiln for firing treatment, heating the blank to 720 ℃, preserving heat for 2 hours, then cooling to 650 ℃, preserving heat for 2min, and then taking out for later use;
step 3.2, making glaze slurry, glazing the blank fired in the step 3.1 by using a glaze dipping method, wherein the thickness of a glaze layer is 1.0 mm;
step 3.3, manufacturing an enamel surface layer, and combining the enamel surface layer with the blank surface; placing the blank body into a kiln for secondary firing, heating the interior of the kiln to 950 ℃, preserving heat for 3 hours, cooling to 800 ℃, preserving heat for 15min, heating to 1150 ℃, and preserving heat for 2.5 hours;
and 4, cooling treatment:
and soaking the fired painted pottery finished product in water, freezing for 20-30h in a refrigerator at the temperature of-20-25 ℃, taking out, and exposing to the sun at the temperature of 25-40 ℃ until the finished product is dry.
Further, the operation step of step 2 comprises:
step 2.1, after the blank body is manufactured, primarily polishing the blank body, drawing patterns or writing characters on the blank body by using mineral raw materials, and engraving by using a cutter to increase the stereoscopic impression;
and 2.2, drying the blank in the shade, and then carrying out secondary polishing.
Further, the step of making glaze slurry in step 3.2 comprises:
step 3.2.1, weighing the following raw materials in percentage by weight for later use: 25-30% of quartz powder, 45-51% of glaze soil, 6-8% of nano graphene, 2.4-2.8% of titanium dioxide, 5.2-6.0% of copper oxide and 1.1-2.3% of calcium phosphate;
and 3.2.2, uniformly mixing and stirring the raw materials weighed in the step 3.2.1, then carrying out wet grinding and sieving to prepare the glaze slip.
Further, the step of manufacturing the glaze color surface layer in the step 3.3 comprises:
step 3.3.1, weighing the following raw materials in percentage by weight for later use: 41.2 to 52.3 percent of fine grinding silica powder and 53.4 to 60.1 percent of alumina powder;
and 3.3.2, fusing the fine-ground silicon dioxide powder and the alumina powder weighed in the step 3.3.1 to form crystals, and simultaneously combining the crystals with the blank to form a high-strength glaze surface layer.
Further, the mesh number of the screen sieved in the step 3.2.2 is 300 meshes.
After the process is adopted, the invention has the beneficial effects that:
1. the diatom ooze, the daub and the silane coupling agent increase the flexibility of the pug, so that the plasticity of the pug is enhanced, the plasticity of blank pug is increased, the manufacturing process of the blank is more suitable for most production conditions, and the popularization is facilitated;
2. the strength of the glaze color surface layer is higher, thereby being beneficial to reducing the condition of unglazed surface of painted pottery and being more convenient to store;
3. the titanium dioxide component is added into the glaze, so that the antibacterial property of the glaze is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a table of test data of surface hardness, crack rate, and stripping conditions of examples one to four of the present invention.
Detailed Description
The present invention is further explained below.
The first embodiment is as follows:
the technical scheme adopted by the embodiment is as follows: it comprises the following steps:
step 1, manufacturing a blank: weighing the following raw materials in percentage by weight for later use: 19.5% of modified kaolin, 46.5% of clay, 12.5% of calcium carbonate, 13% of diatom ooze, 3% of vermiculite, 4% of glue ooze and 1.5% of silane coupling agent; firstly, mixing the weighed modified kaolin, clay and calcium carbonate into a pugging machine, and then adding clear water for primary pugging treatment; adding diatom ooze, vermiculite, cement gum and a silane coupling agent into the previous mixture for secondary pugging treatment; making a blank from the mixed pug refined by a pug mill according to the design requirement;
step 2, green body engraving treatment: drying the blank body and then carrying out imprinting; the step of blank imprinting comprises the following steps: after the blank body is manufactured, primary polishing is carried out on the blank body, then patterns or written characters are drawn on the blank body by using mineral raw materials, and the blank body is carved by using a cutter so as to increase the stereoscopic impression; drying the blank in the shade, and then carrying out secondary polishing;
step 3, firing treatment: placing the blank engraved in the step 2 into a kiln for firing treatment, heating the blank to 720 ℃, preserving heat for 2 hours, then cooling to 650 ℃, preserving heat for 2min, and then taking out for later use; making glaze slip, wherein the steps of making the glaze slip comprise: weighing the following raw materials in percentage by weight for later use: 35% of quartz powder, 50.3% of glaze soil, 6% of nano graphene, 2.4% of titanium dioxide, 5.2% of copper oxide and 1.1% of calcium phosphate; mixing and stirring the weighed raw materials uniformly, then carrying out wet grinding and sieving, wherein the mesh number of the sieved mesh is 300 meshes, and preparing into glaze slip; glazing the fired blank by using a glaze dipping method, wherein the thickness of a glaze layer is 1.0 mm; manufacturing an enamel surface layer, wherein the manufacturing step of the enamel surface layer comprises the following steps: weighing the following raw materials in percentage by weight for later use: fine grinding of 41.2 percent of silicon dioxide powder and 58.8 percent of alumina powder; fusing the weighed fine-grinding silica powder and alumina powder to form crystals, combining the crystals with a blank body to form a high-strength glaze surface layer, and combining the glaze surface layer with the blank body surface; placing the blank body into a kiln for secondary firing, heating the interior of the kiln to 950 ℃, preserving heat for 3 hours, cooling to 800 ℃, preserving heat for 15min, heating to 1150 ℃, and preserving heat for 2 and 5 hours;
and 4, cooling treatment: and soaking the fired painted pottery finished product in water, freezing for 20-30h in a refrigerator at the temperature of-20-25 ℃, taking out, and exposing to the sun at the temperature of 25-40 ℃ until the finished product is dry.
According to fig. 1, the beneficial effects of the invention are as follows:
1. the diatom ooze, the daub and the silane coupling agent increase the flexibility of the pug, so that the plasticity of the pug is enhanced, the plasticity of blank pug is increased, the manufacturing process of the blank is more suitable for most production conditions, and the popularization is facilitated;
2. the strength of the glaze color surface layer is higher, thereby being beneficial to reducing the condition of unglazed surface of painted pottery and being more convenient to store.
Example two:
in this embodiment: the blank is prepared by weighing the following raw materials in percentage by weight for later use: 19% of modified kaolin, 46% of clay, 15% of calcium carbonate, 13% of diatom ooze, 3.5% of vermiculite, 6% of cement and 1.5% of silane coupling agent; the glaze slip manufacturing steps are as follows: 30% of quartz powder, 51% of glaze soil, 8% of nano graphene, 2.8% of titanium dioxide, 6.0% of copper oxide and 2.3% of calcium phosphate; the glaze color surface layer is prepared by weighing the following raw materials in percentage by weight: fine grinding silica powder 42.5% and alumina powder 57.5%; the rest steps and principles are the same as the first embodiment.
Example three:
in this embodiment: the blank is prepared by weighing the following raw materials in percentage by weight for later use: 20% of modified kaolin, 45.5% of clay, 13% of calcium carbonate, 13% of diatom ooze, 3% of vermiculite, 4% of glue mud and 1.5% of silane coupling agent; the glaze slip manufacturing steps are as follows: 30% of quartz powder, 51% of glaze soil, 8% of nano graphene, 2.8% of titanium dioxide, 6.0% of copper oxide and 2.2% of calcium phosphate; the glaze color surface layer is prepared by weighing the following raw materials in percentage by weight: fine grinding 45.5% of silicon dioxide powder and 54.5% of alumina powder; the rest steps and principles are the same as the first embodiment.
Example four:
in this embodiment: the blank is prepared by weighing the following raw materials in percentage by weight for later use: 18% of modified kaolin, 47.5% of clay, 12% of calcium carbonate, 13% of diatom ooze, 4% of vermiculite, 4% of daub and 1.5% of silane coupling agent; the glaze slip manufacturing steps are as follows: 29.9% of quartz powder, 51% of glaze soil, 8% of nano graphene, 2.8% of titanium dioxide, 6.0% of copper oxide and 2.3% of calcium phosphate; the glaze color surface layer is prepared by weighing the following raw materials in percentage by weight: fine grinding of 43.6 percent of silica powder and 56.4 percent of alumina powder; the rest steps and principles are the same as the first embodiment.
The painted pottery products of the same specification are respectively prepared in the first to fourth embodiments, and are respectively used for testing the surface hardness, the crack rate and the stripping condition of the painted pottery products, comparison is carried out, the hardness test is carried out by adopting a blovit hardness tester, the test data is shown in figure 1, the stripping condition does not exist on the painted pottery surfaces basically, the hardness is stable, and the crack rate is within the qualified range.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (5)
1. A painted pottery product processing technology is characterized in that: it comprises the following steps:
step (1), blank manufacturing:
step (1.1), weighing the following raw materials in percentage by weight for later use: 18-25% of modified kaolin, 45-51% of clay, 12-15% of calcium carbonate, 13-18% of diatom ooze, 3-4% of vermiculite, 4-6% of glue ooze and 1.5-2% of silane coupling agent;
step (1.2), mixing the modified kaolin, clay and calcium carbonate weighed in the step (1.1) into a pugging machine, and then adding clear water for primary pugging treatment; adding diatom ooze, vermiculite, cement gum and a silane coupling agent into the previous mixture for secondary pugging treatment;
step (1.3), making a blank by using the mixed pug refined by the pug mill in the step (1.2) according to the design requirement;
step (2), blank imprinting treatment: drying the blank body and then carrying out imprinting;
step (3), firing treatment:
step (3.1), placing the blank engraved in the step (2) into a kiln for firing treatment, heating the blank to 720 ℃, preserving heat for 2 hours, then cooling to 650 ℃, preserving heat for 2min, and then taking out for later use;
step (3.2), making glaze slip, glazing the blank fired in step (3.1) by using a glaze dipping method, wherein the thickness of a glaze layer is 1.0 mm;
step (3.3), manufacturing an enamel surface layer, and combining the enamel surface layer with the blank surface; placing the blank body into a kiln for secondary firing, heating the interior of the kiln to 950 ℃, preserving heat for 3 hours, cooling to 800 ℃, preserving heat for 15min, heating to 1150 ℃, and preserving heat for 2.5 hours;
and (4) cooling treatment:
and soaking the fired painted pottery finished product in water, freezing for 20-30h in a refrigerator at the temperature of-20-25 ℃, taking out, and exposing to the sun at the temperature of 25-40 ℃ until the finished product is dry.
2. The painted pottery product processing technology of claim 1, wherein: the operation step of the step (2) comprises the following steps:
step (2.1), after the blank body is manufactured, primarily polishing the blank body, then drawing patterns or writing characters on the blank body by using mineral raw materials, and engraving by using a cutter to increase the stereoscopic impression;
and (2.2) drying the blank in the shade, and then carrying out secondary polishing.
3. The painted pottery product processing technology of claim 1, wherein: the step of preparing the glaze slurry in the step (3.2) comprises the following steps:
step (3.2.1), weighing the following raw materials in percentage by weight for later use: 25-30% of quartz powder, 45-51% of glaze soil, 6-8% of nano graphene, 2.4-2.8% of titanium dioxide, 5.2-6.0% of copper oxide and 1.1-2.3% of calcium phosphate;
and (3.2.2) uniformly mixing and stirring the raw materials weighed in the step (3.2.1), wet grinding, and sieving to prepare the glaze slurry.
4. The painted pottery product processing technology of claim 1, wherein: the step of producing the glaze color surface layer in the step (3.3) comprises:
step (3.3.1), weighing the following raw materials in percentage by weight for later use: 41.2 to 52.3 percent of fine grinding silica powder and 53.4 to 60.1 percent of alumina powder;
and (3.3.2) fusing the fine-ground silica powder and the alumina powder weighed in the step (3.3.1) to form crystals, and simultaneously combining the crystals with a blank to form a high-strength glaze surface layer.
5. The painted pottery product processing technology of claim 3, which is characterized in that: the mesh number of the screen in the step (3.2.2) is 300 meshes.
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5811171A (en) * | 1992-05-08 | 1998-09-22 | S.D. Investments Limited | Ceramic products |
| CN102765967A (en) * | 2012-07-11 | 2012-11-07 | 卢群山 | Painted pottery glaze composition and preparation process for composition-containing painted pottery |
| CN103600611A (en) * | 2013-10-29 | 2014-02-26 | 界首市卢氏刻花彩陶有限公司 | Painted pottery carving process |
| CN107721382A (en) * | 2017-11-09 | 2018-02-23 | 安徽锦绣陶源文化科技有限公司 | A kind of antibacterial ancient painted pottery |
| CN108658581A (en) * | 2018-06-29 | 2018-10-16 | 界首市东城群海彩陶工作室 | A kind of preparation method of ancient painted pottery pug |
| CN108793948A (en) * | 2018-06-29 | 2018-11-13 | 界首市东城群海彩陶工作室 | A kind of processing method of ancient painted pottery product |
-
2020
- 2020-05-15 CN CN202010412263.9A patent/CN111548121A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5811171A (en) * | 1992-05-08 | 1998-09-22 | S.D. Investments Limited | Ceramic products |
| CN102765967A (en) * | 2012-07-11 | 2012-11-07 | 卢群山 | Painted pottery glaze composition and preparation process for composition-containing painted pottery |
| CN103600611A (en) * | 2013-10-29 | 2014-02-26 | 界首市卢氏刻花彩陶有限公司 | Painted pottery carving process |
| CN107721382A (en) * | 2017-11-09 | 2018-02-23 | 安徽锦绣陶源文化科技有限公司 | A kind of antibacterial ancient painted pottery |
| CN108658581A (en) * | 2018-06-29 | 2018-10-16 | 界首市东城群海彩陶工作室 | A kind of preparation method of ancient painted pottery pug |
| CN108793948A (en) * | 2018-06-29 | 2018-11-13 | 界首市东城群海彩陶工作室 | A kind of processing method of ancient painted pottery product |
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Application publication date: 20200818 |