CN101781093A - Noble metal preparation with stable microwave resistant function and manufacturing process and application thereof - Google Patents
Noble metal preparation with stable microwave resistant function and manufacturing process and application thereof Download PDFInfo
- Publication number
- CN101781093A CN101781093A CN201010042830A CN201010042830A CN101781093A CN 101781093 A CN101781093 A CN 101781093A CN 201010042830 A CN201010042830 A CN 201010042830A CN 201010042830 A CN201010042830 A CN 201010042830A CN 101781093 A CN101781093 A CN 101781093A
- Authority
- CN
- China
- Prior art keywords
- noble metal
- metal preparation
- preparation
- organic
- compound
- 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.)
- Granted
Links
Landscapes
- Surface Treatment Of Glass (AREA)
- Cookers (AREA)
Abstract
The invention discloses a noble metal preparation with a stable microwave resistant function, belonging to the field of noble metal preparation, and comprising a noble metal compound. The noble metal preparation of the invention can be used for direct and/or indirect screen printing on a silicate substrate surface of ceramics, glass, refined ceramics or porcelain and the like to form a noble metal decorative pattern (decalcomania), wares which comprise the decorative pattern can be directly heated in a microwave oven, and the integrality and color authenticity of the noble metal decorative pattern on the wares can be kept.
Description
Technical field
The invention belongs to the noble metal preparation technical field that is used for silicate base material surface, especially relate to a kind of noble metal preparation with stable microwave resistant function, and the manufacture craft of this noble metal preparation and purposes.
Background technology
Gold, platinum, porpezite etc. are used for the gloss noble metal preparation of ambetti, pottery, ceramic whiteware, are its organometallic compound solution, in the solution, contain organic bearing mediums such as sulphur resinate.In sintering process, organic bearing medium can thoroughly decompose.In addition, they also contain the sulphur resinate of rhodium, bismuth, silver, silicon usually.
Usually all can write in the operation instructions that microwave oven manufacturers provides He in the technical information, when utilizing microwave oven heating food, can not use the tableware food container that has metal finishing, for example golden-rimmed or other precious metal chemical complex, because these decorative materials can be destroyed under the influence of microwave field, defectives such as flashover for example appear.
U.S. Pat 3,266,912 disclose a kind of gloss noble metal preparation, are made up of the organometallic compound (being fusing assistant again) and the organic carrier of precious metal organic compound, common metal.Fusing assistant is that ratio is the organometallic compound that contains 0.3 to 3 mole of common metal in every mole of precious metal.This preparation can form the film that contains precious metal on the glass-ceramic object.Yet this patent is not mentioned the anti-microwave oven performance of noble metal preparation.
Summary of the invention
One of purpose of the present invention is to provide a kind of noble metal preparation with stable microwave resistant function, solves the defective that prior art exists.
For achieving the above object, the present invention adopts following technical scheme:
A kind of noble metal preparation with stable microwave resistant function comprises:
Precious metal chemical complex contains 25～45wt% of whole noble metal preparation system usually, and described precious metal chemical complex is organically, is dissolved in the organometallic compound in the solubility medium (as Dodecyl Mercaptan resinate or pine tar etc.) of sulfur-bearing.Be preferably one or more the metal-resin hydrochlorate among Au, Ag, Pt, Pd, Rh, Au/Pt, Au/Ag, Au/Pd or the Au/Rh, perhaps carboxylate, perhaps alcoholate.Especially the metal-resin hydrochlorate of the precious metal through using ceramic precious metal always and decorating such as Au, Ag, Pt, Rh, Pd.
Noble metal preparation with stable microwave resistant function of the present invention also comprises fusing assistant system and organic carrier and binder system, and described fusing assistant system is 20～45wt% of whole noble metal preparation.
Described fusing assistant system is organic indium compound, bismuth organic compound, organo-aluminium compound, silicoorganic compound, organic zirconate and organic nickel compound; In the fusing assistant system, the total content of metal ingredient is bismuth 10～20wt%, aluminium 0.5～5wt%, silicon 0.5～2.5wt%, zirconium 0.6～2wt%, nickel 1～8wt%, indium 0.5～5wt%.
The metal-resin hydrochlorate that described fusing assistant system is organo indium, organo-bismuth, organoaluminum, organosilicon, organic zirconium and organic nickel, perhaps carboxylate, perhaps alcoholate.
Noble metal preparation with stable microwave resistant function of the present invention, 25～35wt% that organic carrier that uses and binder system account for whole noble metal preparation system, comprise polyamine and/or polyamide resin, or phenol red urea formaldehyde, perhaps several persons' mixture; Be preferably dissolved in the gylcol ether material, wherein the gylcol ether material comprises ethylene glycol monomethyl ether, ethylene glycol ethyl ether, glycol propyl ether, butyl glycol ether etc.Described binder system can be burnt in baking burning process, but is to use binder system of the present invention, in baking burning process, can occur hardly that binding agent is not fully burnt or the cohesive force of binding agent not enough and produces speckle or fissured phenomenon.
Noble metal preparation with stable microwave resistant function of the present invention, can contain a little solvent or not contain solvent, do not containing under the few situation of solvent or solvent, in the noble metal preparation system, can contain a little thickening material, be used for regulating parameters such as the viscosity of noble metal preparation and temperature, whole noble metal preparation system is adjusted to optimum effect.Described thickening material can be a polyolefin-wax, aliphatics alcohols etc., and described thickening material accounts for 1～3% of whole noble metal preparation system.
Noble metal preparation with stable microwave resistant function of the present invention, after baking burnt down, the content of precious metal chemical complex was 70～90wt%; Non-noble metal compound gets content and then only accounts for 10%～30%.
More preferred scheme is: after baking burnt down, precious metal chemical complex content was 75～85wt%; And the content of non-noble metal compound accounts for 15～25wt%.
Two of purpose of the present invention is to provide a kind of manufacture craft with noble metal preparation of stable microwave resistant function.
For achieving the above object, the present invention adopts following technical scheme:
A kind of manufacture craft with noble metal preparation of stable microwave resistant function comprises the steps:
(A) get 25～45wt% that precious metal chemical complex contains whole noble metal preparation system usually, described precious metal chemical complex is organically, is dissolvable in water the organometallic compound in the solubility medium (as Dodecyl Mercaptan resinate or pine tar etc.) of sulfur-bearing.Be preferably one or more the metal-resin hydrochlorate among Au, Ag, Pt, Pd, Rh, Au/Pt, Au/Ag, Au/Pd or the Au/Rh, perhaps carboxylate, perhaps alcoholate.Especially the metal-resin hydrochlorate of the precious metal through using ceramic precious metal always and decorating such as Au, Ag, Pt, Rh, Pd.
Fusing assistant system and organic carrier and binder system, described fusing assistant system are 20～45wt% of whole noble metal preparation.
Described fusing assistant system is organic indium compound, bismuth organic compound, organo-aluminium compound, silicoorganic compound, organic zirconate and organic nickel compound; In the fusing assistant system, the total content of metal ingredient is bismuth 10～20wt%, aluminium 0.5～5wt%, silicon 0.5～2.5wt%, zirconium 0.6～2wt%, nickel 1～8wt%, indium 0.5～5wt%.
The metal-resin hydrochlorate that described fusing assistant system is organo indium, organo-bismuth, organoaluminum, organosilicon, organic zirconium and organic nickel, perhaps carboxylate, perhaps alcoholate.
Described fusing assistant system is organic indium compound, bismuth organic compound, organo-aluminium compound, silicoorganic compound, organic zirconate and organic nickel compound; In the fusing assistant system, the total content of metal ingredient is bismuth 20～25wt%, aluminium 0.5～5wt%, silicon 0.5～2wt%, zirconium 0.9～2wt%, nickel 2～6wt%, indium 0.5～5wt%;
Described organic carrier comprises polyamine and/or the polyamide resin that is dissolved in the gylcol ether material, the perhaps mixture of the two; Wherein the gylcol ether material comprises ethylene glycol monomethyl ether, ethylene glycol ethyl ether, glycol propyl ether, butyl glycol ether etc.
Organic carrier and binder system be, accounts for 25～35wt% of whole noble metal preparation system, comprise polyamine and, or polyamide resin, or phenol red urea formaldehyde, perhaps several persons' mixture; Be preferably dissolved in the gylcol ether material, wherein gylcol ether material comprise ethylene glycol monomethyl ether, ethylene glycol ethyl ether, glycol propyl ether, butyl glycol ether etc.
Thickening material is used for regulating parameters such as the viscosity of noble metal preparation and temperature, and whole noble metal preparation system is adjusted to optimum effect.Described thickening material can be a polyolefin-wax, aliphatics alcohols etc., and described thickening material accounts for 1～3% of whole noble metal preparation system.
(B) selected species is evenly stirred between 90 ℃ to 120 ℃, make it to homogenize and the gelatinize reaction, obtain to have the noble metal preparation of stable microwave resistant function.
Three of purpose of the present invention is to provide a kind of application with noble metal preparation of stable microwave resistant function, adopts following technical scheme.
The noble metal preparation that one of the object of the invention is described is used for the direct and/or indirect screen printing in silicate base material surface; Described silicate base material is preferably pottery, glass, fine pottery or porcelain; After baking burnt down, the content of precious metal chemical complex was 70～90wt%; Non-noble metal compound gets content and then only accounts for 10%～30%.
Four of purpose of the present invention is to provide a kind of ceramic decalcomania, and this pottery decalcomania contains the described noble metal preparation of one of the object of the invention.
The present invention compared with prior art has following advantage and beneficial effect:
Noble metal preparation of the present invention can be used for the direct and/or indirect screen printing in silicate base material surface; Described silicate base material is preferably pottery, glass, fine pottery or porcelain.Noble metal preparation of the present invention is transferred to the precious metal decorative pattern (decalcomania) on the utensil of silicate base materials such as pottery, glass, fine pottery or porcelain, the utensil that contains this decorative pattern can be directly used in the microwave oven internal heating, can keep the integrity of the precious metal decorative pattern on the utensil and the verity of color.Adopt noble metal preparation of the present invention on silicate base material surface directly and/or the processing requirement during indirect screen printing and traditional noble metal preparation do not have special requirement, can not bring other burden for the utensil that processing and fabricating contains the precious metal decorative pattern of noble metal preparation of the present invention.Below in conjunction with specific embodiment the present invention is described in further details
Embodiment is described in further details the present invention below in conjunction with specific embodiment
Embodiment 1
The gloss noble metal preparation
| Gold-tert-dodecyl mercaptan resinate (Gold-tert-Dodecylmercaptide) | 30.9% gold medal (30.9%Au) | ??32.6％ |
| Silver-tert-dodecyl mercaptan resinate (Silver-tert-Dodecylmercaptide) | 20% silver medal (20%Ag) | ??5.0％ |
| Rhodium sulfuration resinate is dissolved in pine tar (Rhodium sulforesinate in terpineol) | 5% rhodium | ??1.4％ |
| The silicone resin hydrochlorate is dissolved in pine tar (Siliconresinate in Pine Oil) | 10% silicon | ??2.1％ |
| The bismuth resinate is dissolved in pine tar (Bismuth resinate in terpineol) | 5% bismuth | ??22％ |
| The carboxylate salt of aluminium is dissolved in toluene (Aluminium carboxylate in toluene) | 7% aluminium | ??2.1％ |
| Zirconium iso-octoate (Zirconium-2-ethylhexanoate) | 5% zirconium | ??0.9％ |
| Gold-tert-dodecyl mercaptan resinate (Gold-tert-Dodecylmercaptide) | 30.9% gold medal (30.9%Au) | ??32.6％ |
| The Tutofusin tris of indium (Tris) compound is dissolved in toluene (Indium acetonylacetonate in toluene) | 4% indium | ??1.8％ |
| The nickel resinate is dissolved in pine tar (Nickelresinate in terpineol) | 5% nickel | ??2.1％ |
| Polyamide resin is dissolved in volatile oil (Polyamide resin in Rosemary Oil) | 50% polyamide resin | ??18％ |
| The phenol red urea formaldehyde is dissolved in tetraline (Sulfur modified Phenolic Resin) | ??10％ | |
| Thickening material (Thickening agent) | ??2％ |
Selected species is evenly stirred between 90 ℃ to 120 ℃, make it to homogenize and the gelatinize reaction, obtain to have the noble metal preparation of stable microwave resistant function.
As applique it is printed on the very hard porcelain of quality by direct and/or indirect screen printing and forms decorative pattern, the printing area size is 5 * 5cm.Through 780 to 840 degree Celsius, after being preferably 820 degree bakings and burning, can form the golden layer of one deck light, it is in 700 watts the microwave oven that this layer metal level can be put into thermal radiation, and any damage does not take place, keep the integrity of precious metal decorative pattern and the verity of color.After baking was burnt, in the coating of formation, precious metal chemical complexs such as gold and silver, rhodium accounted for the 70～90wt% that paints content; Non-noble metal compounds such as bismuth, aluminium, silicon, zirconium, nickel, indium account for paints 10%～30% of content.
Embodiment 2
The gloss noble metal preparation
| Gold-tert-dodecyl mercaptan resinate (Gold-tert-Dodecylmercaptide) | 30.9% gold medal (30.9%Au) | ??20.6％ |
| Platinum-tert-dodecyl mercaptan resinate (Platinum sulforesinate) | 10% platinum (10%Pt) | ??4.0％ |
| Rhodium sulfuration resinate is dissolved in pine tar (Rhodium sulforesinate interpineol) | 5% rhodium | ??1.4％ |
| The silicone resin hydrochlorate is dissolved in pine tar (Siliconresinate in Pine Oil) | 10% silicon | ??2.1％ |
| The bismuth resinate is dissolved in pine tar (Bismuth resinate in terpineol) | 5% bismuth | ??22％ |
| Gold-tert-dodecyl mercaptan resinate (Gold-tert-Dodecylmercaptide) | 30.9% gold medal (30.9%Au) | ??20.6％ |
| The carboxylate salt of aluminium is dissolved in toluene (Aluminium carboxylate intoluene) | 7% aluminium | ??2.1％ |
| Zirconium iso-octoate (Zirconium-2-ethylhexanoate) | 5% zirconium | ??0.9％ |
| The Tutofusin tris of indium (Tris) compound is dissolved in toluene (Indiumacetonylacetonate in toluene) | 4% indium | ??1.8％ |
| The nickel resinate is dissolved in pine tar (Nickelresinate in terpineol) | 5% nickel | ??2％ |
| Polyamide resin is dissolved in volatile oil (Polyamide resin in RosemaryOil) | 50% polyamide resin | ??18％ |
| The phenol red urea formaldehyde is dissolved in tetraline (Sulfur modified PhenolicResin) | ??10％ | |
| Oleum lavandula angustifolia (Lavandine Oil) | ??13.1％ | |
| Thickening material (Thickening agent) | ??2％ |
Selected species is evenly stirred between 90 ℃ to 120 ℃, make it to homogenize and the gelatinize reaction, obtain to have the noble metal preparation of stable microwave resistant function.
As applique it is printed on the very hard porcelain of quality by direct and/or indirect screen printing and forms decorative pattern, the printing area size is 5 * 5cm.Through 780 to 840 degree Celsius, after being preferably 820 degree bakings and burning, can form the golden layer of one deck light, it is in 700 watts the microwave oven that this layer metal level can be put into thermal radiation, and any damage does not take place, keep the integrity of precious metal decorative pattern and the verity of color.After baking was burnt, in the coating of formation, precious metal chemical complexs such as gold and silver, rhodium accounted for the 75～85wt% that paints content; Non-noble metal compounds such as bismuth, aluminium, silicon, zirconium, nickel, indium account for paints 15%～25% of content.
Above content be in conjunction with concrete preferred implementation to further describing that the present invention did, can not assert that concrete enforcement of the present invention is confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to the protection domain of inventing type.
Claims (10)
1. noble metal preparation with stable microwave resistant function is characterized in that: comprising:
Precious metal chemical complex accounts for 25～45wt% of whole noble metal preparation;
Fusing assistant system, described fusing assistant system are 20～45wt% of whole noble metal preparation;
Organic carrier and binder system, described organic carrier and binder system account for 25～35wt% of whole noble metal preparation system;
Wherein precious metal chemical complex accounts for 70～90wt% of all the weight metal percentage ratio of noble metal preparation layer after described noble metal preparation baking is burnt.
2. the noble metal preparation with stable microwave resistant function as claimed in claim 1 is characterized in that: also comprise thickening material, described thickening material accounts for 1～3% of whole noble metal preparation system.
3. described noble metal preparation with stable microwave resistant function as claimed in claim 2 is characterized in that: described fusing assistant system is organic indium compound, bismuth organic compound, organo-aluminium compound, silicoorganic compound, organic zirconate and organic nickel compound; In the fusing assistant system, the total content of metal ingredient is bismuth 10～20wt%, aluminium 0.5～5wt%, silicon 0.5～2.5wt%, zirconium 0.6～2wt%, nickel 1～8wt%, indium 0.5～5wt%.
4. the noble metal preparation with stable microwave resistant function as claimed in claim 3 is characterized in that:
Described precious metal chemical complex is one or more the metal-resin hydrochlorate among Au, Ag, Pt, Pd, Rh, Au/Pt, Au/Ag, Au/Pd or the Au/Rh, perhaps carboxylate, perhaps alcoholate;
The metal-resin hydrochlorate that described fusing assistant system is organo indium, organo-bismuth, organoaluminum, organosilicon, organic zirconium and organic nickel, perhaps carboxylate, perhaps alcoholate.
5. the noble metal preparation with stable microwave resistant function as claimed in claim 4 is characterized in that:
Described precious metal chemical complex is one or more blended metal-resin hydrochlorate, perhaps carboxylate, the perhaps alcoholate among Au, Ag, Pt, Rh, the Pd.
6. the manufacture craft with noble metal preparation of stable microwave resistant function comprises the steps:
(A) get precious metal chemical complex, 25～45wt% of whole noble metal preparation system; With fusing assistant system and organic carrier and binder system, described fusing assistant system is 20～45wt% of whole noble metal preparation, and described organic carrier and binder system are to account for 25～35wt% of whole noble metal preparation system; And thickening material, described thickening material accounts for 1～3% of whole noble metal preparation system; Described fusing assistant system is organic indium compound, bismuth organic compound, organo-aluminium compound, silicoorganic compound, organic zirconate and organic nickel compound; In the fusing assistant system, the total content of metal ingredient is bismuth 10～25wt%, aluminium 0.5～5wt%, silicon 0.5～2.5wt%, zirconium 0.6～2wt%, nickel 1～8wt%, indium 0.5～5wt%;
(B) selected species is evenly stirred between 90 ℃ to 120 ℃, make it to homogenize and the gelatinize reaction, obtain to have the noble metal preparation of stable microwave resistant function.
7. be used for the direct and/or indirect screen printing in silicate base material surface as each described noble metal preparation of claim 1～5, the metal level that described noble metal preparation forms after overbaking burns down, the content of precious metal chemical complex are 70～90wt%; Non-noble metal compound gets content and then only accounts for 10%～30%.
8. noble metal preparation as claimed in claim 7 is used for the direct and/or indirect screen printing in silicate base material surface, and described noble metal preparation is after overbaking burns down, and the content of precious metal chemical complex is 75～85wt%; Non-noble metal compound gets content and then only accounts for 15%～25%.
9. the purposes of noble metal preparation as claimed in claim 7 is characterized in that: described silicate base material is pottery, glass, fine pottery or porcelain.
10. a ceramic decalcomania is characterized in that: contain just like the arbitrary described noble metal preparation of claim 1～5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010042830 CN101781093B (en) | 2010-01-19 | 2010-01-19 | Noble metal preparation with stable microwave resistant function and manufacturing process and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010042830 CN101781093B (en) | 2010-01-19 | 2010-01-19 | Noble metal preparation with stable microwave resistant function and manufacturing process and application thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101781093A true CN101781093A (en) | 2010-07-21 |
| CN101781093B CN101781093B (en) | 2013-06-05 |
Family
ID=42521261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010042830 Active CN101781093B (en) | 2010-01-19 | 2010-01-19 | Noble metal preparation with stable microwave resistant function and manufacturing process and application thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101781093B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105504948A (en) * | 2014-10-13 | 2016-04-20 | 贺利氏德国有限两合公司 | Copper-colored paint and preparation method and use thereof |
| CN106280702A (en) * | 2016-08-15 | 2017-01-04 | 汕头市金株新材料有限公司 | A kind of noble metal preparation of silk screen printing |
| CN106631167A (en) * | 2016-12-13 | 2017-05-10 | 深圳市瑞琼科技材料有限公司 | Rose gold color preparation for ceramic decoration |
| CN111574243A (en) * | 2020-04-30 | 2020-08-25 | 深圳市国瓷永丰源瓷业有限公司 | Bright noble metal preparation and application thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10050949A1 (en) * | 2000-10-13 | 2002-04-18 | Dmc2 Degussa Metals Catalysts | Precious metal preparation and its use for the production of precious metal decorations by direct and indirect printing |
| CN101555163A (en) * | 2009-05-13 | 2009-10-14 | 深圳市永丰源实业有限公司 | Noble metal preparation or luster preparation for direct or indirect silk screen printing |
-
2010
- 2010-01-19 CN CN 201010042830 patent/CN101781093B/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105504948A (en) * | 2014-10-13 | 2016-04-20 | 贺利氏德国有限两合公司 | Copper-colored paint and preparation method and use thereof |
| CN106280702A (en) * | 2016-08-15 | 2017-01-04 | 汕头市金株新材料有限公司 | A kind of noble metal preparation of silk screen printing |
| CN106631167A (en) * | 2016-12-13 | 2017-05-10 | 深圳市瑞琼科技材料有限公司 | Rose gold color preparation for ceramic decoration |
| CN111574243A (en) * | 2020-04-30 | 2020-08-25 | 深圳市国瓷永丰源瓷业有限公司 | Bright noble metal preparation and application thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101781093B (en) | 2013-06-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE102010004741B4 (en) | Process for manufacturing a composite material and kitchen utensil | |
| CN101037351B (en) | Non-stick ceramic coating composition and process | |
| JP5334812B2 (en) | Scratch-resistant silicone coating for cooking surfaces made of glass or glass ceramic | |
| CN102786229B (en) | There is glass or the crystallized glass article of decorative coveringn | |
| CN101781093B (en) | Noble metal preparation with stable microwave resistant function and manufacturing process and application thereof | |
| EP1835002A2 (en) | Non-stick ceramic coating composition and process | |
| WO2008007751A1 (en) | Coating liquid, metal compound thin film formed by using coating liquid, and method for forming the same | |
| EP2868718A2 (en) | Substrate with electrically conductive coating as well as method of preparing a substrate with an electrically conductive coating | |
| JP2013541812A (en) | Planar heating element using ceramic glass | |
| CN105295487A (en) | Shell powder wall coating and preparation method and application thereof | |
| TW201843250A (en) | Coating composition containing metal particles | |
| JP5546341B2 (en) | Colored transparent film, heat-absorbing transparent film and method for producing the same | |
| CN104059400B (en) | A kind of coating for printing figuratum tableware and implementation thereof | |
| TWI309253B (en) | Noble metal preparations and lustring preparations for direct and indirect screen printing | |
| CN101973711B (en) | Glazing preparation and preparation method thereof | |
| DE102010050541B4 (en) | Paint, process for its preparation and its use | |
| JPH1180596A (en) | Masking agent and formation of patterned film | |
| KR101391205B1 (en) | Ceramic coating composition and coated article | |
| CN106631167A (en) | Rose gold color preparation for ceramic decoration | |
| JP2021096025A (en) | Method for producing top plate for cookers | |
| CN103568680A (en) | Preparation method for cold decal paper without high-temperature sintering | |
| KR102081263B1 (en) | Functional ceramic accessories containing gold component and method of manufacture thereof | |
| JPH0684270B2 (en) | Infrared radiation coating | |
| CN108324082B (en) | Preparation method of ceramic vessel, ceramic vessel and cooking utensil | |
| CN116639885A (en) | Method for manufacturing colored glass |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN GUOCI YONGFENGYUAN CO., LTD. Free format text: FORMER NAME: SHENZHEN AURATIC INDUSTRY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 518000 Yongfeng, Baoan District Guanlan Town, Shenzhen Industrial Park, the source of the concept of road, the south side of the road, the world's 2 Patentee after: CHINA YONGFENGYUAN Co.,Ltd. Address before: 518000, Shenzhen, Guangdong, Baoan District Guanlan Town, Ring South Road, Yongfeng Source Industrial Zone 2 (office space) Patentee before: SHENZHEN YONG FENG YUAN INDUSTRY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 Two Yongfengyuan Industrial Zone, Huanguannan South Road, Guanlan Town, Baoan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Guoci Yongfengyuan Co.,Ltd. Address before: 518000 Two Yongfengyuan Industrial Zone, Huanguannan South Road, Guanlan Town, Baoan District, Shenzhen City, Guangdong Province Patentee before: CHINA YONGFENGYUAN Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |