CN109052952A - A kind of antibacterial glaze composition and with its ceramic obtained - Google Patents
A kind of antibacterial glaze composition and with its ceramic obtained Download PDFInfo
- Publication number
- CN109052952A CN109052952A CN201811202715.XA CN201811202715A CN109052952A CN 109052952 A CN109052952 A CN 109052952A CN 201811202715 A CN201811202715 A CN 201811202715A CN 109052952 A CN109052952 A CN 109052952A
- Authority
- CN
- China
- Prior art keywords
- parts
- antibacterial
- nano
- glaze composition
- ceramic
- 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
- 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
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G19/00—Table service
-
- 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
- C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
- C03C1/02—Pretreated ingredients
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- 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
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/5022—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with vitreous materials
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/85—Coating or impregnation with inorganic materials
- C04B41/86—Glazes; Cold glazes
-
- 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
- C03C2204/00—Glasses, glazes or enamels with special properties
- C03C2204/02—Antibacterial glass, glaze or enamel
Abstract
Present invention discloses a kind of antibacterial glaze composition and ceramics made from it, the antibacterial glaze composition includes: 25 ~ 45 parts of feldspar, 10 ~ 25 parts of quartz, 5 ~ 15 parts of lime stone, 5 parts ~ 15 parts of kaolin, 2 ~ 5 parts of barium carbonate, 5 ~ 20 parts of zircon and ceramic 0.2 ~ 5 part of antibacterial agent according to parts by weight composition, wherein the ceramics antibacterial agent is made of nano zine oxide, nano-titanium dioxide, Sodium Polyacrylate, calgon and water.By practical test, glaze thickness is between 100 ~ 400nm, and antibacterial effect reaches 90% or more, and effect is obvious.This method raw material is easy to get, manufacture craft is simple, at low cost, anti-microbial property is potent persistently, has broad application prospects.
Description
Technical field
The present invention relates to a kind of antibacterial glaze composition and ceramics made from it, can be used for ceramic technology field.
Background technique
Crockery refers to all using Inorganic nonmetal minerals such as clays as the artificial industrial products of raw material.It include by
Clay or mixture containing clay are kneaded, forming, calcining and manufactured various products.It the firing of crockery and applies at me
There is long history in state, various shapes, colorful, feel is fine and smooth, is easy washing, deep to be liked by compatriots.
Traditional crockery surface glaze mainly plays color and smooth interaction, has no other function, crockery surface
It is not fully smooth, easily adhere to some greasy dirts and impurity, bacterium easy to breed leads to transmission, influences people's health very
To threat to life, therefore allow tableware that there are antibacterial functions, it is extremely urgent.
Summary of the invention
The object of the invention is to propose a kind of antibacterial glaze combination to solve the above-mentioned problems in the prior art
Object and with its ceramic obtained.
The purpose of the invention will be achieved through the following technical solutions: a kind of antibacterial glaze composition, according to parts by weight
Composition includes: 25 ~ 45 parts of feldspar, quartzy 10 ~ 25 parts, 5 ~ 15 parts of lime stone, 5 parts ~ 15 parts of kaolin, 2 ~ 5 parts of barium carbonate, zirconium English
5 ~ 20 parts of stone and ceramic 0.2 ~ 5 part of antibacterial agent, wherein the ceramics antibacterial agent is by nano zine oxide, nano-titanium dioxide, poly- third
Olefin(e) acid sodium, calgon and water composition；The ceramics Antibacterial agent preparation method includes the following steps: S1: successively weighing 0.5 ~ 1
Part Sodium Polyacrylate, 0.2 ~ 0.5 part of calgon be dissolved in 55 ~ 65 parts of water；S2: weighing 15 ~ 30 parts of nano zine oxides again,
10 ~ 25 parts of nano-titanium dioxides are dissolved in solution made from S1 step, are sufficiently stirred；S3: solution obtained in S2 step is existed
Pre-dispersed 10 ~ 20min under high speed disperser；S4: by solution obtained in S3 step in nano-level grinder, revolving speed 2500R/
2 hours are ground under the conditions of MIN to get the ceramic antibacterial agent is arrived.
Preferably, weight ratio is formed in the ceramic antibacterial agent are as follows: 15 ~ 30 parts of nano zine oxide, nano-titanium dioxide 10 ~
25 parts, 0.5 ~ 1 part of Sodium Polyacrylate, 0.2 ~ 0.5 part of calgon, remaining is water.
Preferably, the partial size of the nano zine oxide is 9 ~ 30nm.
Preferably, the partial size of the nano-titanium dioxide is 5 ~ 20nm.
It preferably, include: 29.6 parts of feldspar, 11.9 parts of kaolin, quartzy 27 parts, lime stone 13.4 according to parts by weight composition
Part, 12.8 parts of zircon, 3.8 parts of barium carbonate and ceramic 1.5 parts of antibacterial agent.
Preferably, 100 ~ 400nm of antibacterial glaze thickness of the antibacterial glaze composition.
Present invention further teaches a kind of ceramic made from antibacterial glaze composition, the ceramic is tableware.
The advantages of technical solution of the present invention, is mainly reflected in: crockery antibacterial glaze obtained is passed through the glazings such as leaching glaze, brushing glazing
It places, is uniformly attached on crockery green body, after dry, be sintered by sintering procedure to get anti-bacteria ceramic tableware is arrived.
By practical test, glaze thickness is between 100 ~ 400nm, and antibacterial effect reaches 90% or more, and effect is obvious.We
Method raw material is easy to get, manufacture craft is simple, at low cost, anti-microbial property is potent persistently, has broad application prospects.
Specific embodiment
The purpose of the present invention, advantage and feature will be explained by the non-limitative illustration of preferred embodiment below.This
A little embodiments are only the prominent example using technical solution of the present invention, all skills taking equivalent replacement or equivalent transformation and being formed
Art scheme, all falls within the scope of protection of present invention.
Present invention discloses a kind of antibacterial glaze composition and ceramics made from it, specifically, a kind of antibacterial glaze
Feed composition, the composition include: 25 ~ 45 parts of feldspar, quartzy 10 ~ 25 parts, 5 ~ 15 parts of lime stone, kaolinite according to parts by weight composition
5 parts ~ 15 parts of soil, 2 ~ 5 parts of barium carbonate, 5 ~ 20 parts of zircon and ceramic 0.2 ~ 5 part of antibacterial agent.Specifically, in the technical scheme,
The antibacterial glaze composition includes: 29.6 parts of feldspar, 11.9 parts of kaolin, quartzy 27 parts, lime stone according to parts by weight composition
13.4 parts, 12.8 parts of zircon, 3.8 parts of barium carbonate and ceramic 1.5 parts of antibacterial agent.
Wherein the ceramic antibacterial agent is by nano zine oxide, nano-titanium dioxide, Sodium Polyacrylate, calgon and water
Composition.Weight ratio is formed in the ceramics antibacterial agent are as follows: 15 ~ 30 parts of nano zine oxide, 10 ~ 25 parts of nano-titanium dioxide, poly- third
0.5 ~ 1 part of olefin(e) acid sodium, 0.2 ~ 0.5 part of calgon, remaining is water.
The partial size of the nano zine oxide is 9 ~ 30nm.The partial size of the nano-titanium dioxide is 5 ~ 20nm.
The ceramics Antibacterial agent preparation method includes the following steps: S1: successively weighing 0.5 ~ 1 part of Sodium Polyacrylate, six partially
0.2 ~ 0.5 part of sodium phosphate is dissolved in 55 ~ 65 parts of water；S2: 15 ~ 30 parts of nano zine oxides, 10 ~ 25 parts of nanometer titanium dioxides are weighed again
Titanium is dissolved in solution made from S1 step, is sufficiently stirred；S3: solution obtained in S2 step is pre-dispersed under high speed disperser
10~20min；S4: by solution obtained in S3 step in nano-level grinder, grinding 2 hours under the conditions of revolving speed 2500R/MIN,
Obtain the ceramic antibacterial agent.
The antibacterial glaze is made of glaze and ceramic antibacterial agent, ceramic antibacterial agent, by nano zine oxide, nano-titanium dioxide,
Sodium Polyacrylate, calgon and water grind through nano-level grinder and are made.The antibacterial glaze is mixed by glaze with water in proportion
Ceramic antibacterial agent is added after ball milling and is made, by glazing to crockery matrix, after being burnt into, crockery antibacterial
Effect is up to 90% or more.
A kind of ceramic made from antibacterial glaze composition, the ceramic are tableware.
According to 30 parts of parts by weight nano zine oxide, 14 parts of titanium oxide, 0.6 part of Sodium Polyacrylate, 0.4 part of calgon,
55 parts of water, nano-level grinder is ground 2 hours.
According to 29.6 parts of feldspars of parts by weight, 11.9 parts, 27 parts quartz of kaolin, 13.4 parts of lime stone, zircon 12.8, carbon
Sour barium 3.8, ceramic 1.5 parts of antibacterial agent, by grinding, screening, obtain antibacterial glaze slip except iron, the solid-to-liquid ratio of glaze and water in glaze slip
For 1:1.2.
Take ceramic bowl green body, 800 DEG C biscuiting 5 hours, after cleaning, moisturizing, by soaking glaze mode, allow a bowl even green body attachment
Antibacterial glaze, setting are fired curve, test after firing, tested using national standard method, and antibacterial effect is up to 90% or more.
Crockery antibacterial glaze preparation step is as follows:
(1) it successively weighs and has been subjected to 25 ~ 45 parts of feldspar for being crushed to certain mesh number, 10 ~ 25 parts of quartz, 5 ~ 15 parts of lime stone, height
5 parts ~ 15 parts of ridge soil, 2 ~ 5 parts of barium carbonate, 5 ~ 20 parts of zircon and suitable water are added in ball mill；
(2) ball mill wet grinding；(3) vibrating screen sieves；(4) iron removal by magnetic separation；(5) ceramic antibacterial agent is added to be uniformly mixed,
Obtain required crockery antibacterial glaze.
By crockery antibacterial glaze obtained, is placed by glazings such as leaching glaze, brushing glazings, be uniformly attached to crockery green body
On, after dry, it is sintered by sintering procedure to get anti-bacteria ceramic tableware is arrived.By practical test, glaze thickness is in 100 ~ 400nm
Between, antibacterial effect reaches 90% or more, and effect is obvious.
Present invention production is simple, safe and non-toxic, anti-microbial property is lasting, is still able to maintain antibacterial effect by washing repeatedly.
Still there are many embodiment, all technical sides formed using equivalents or equivalent transformation by the present invention
Case is within the scope of the present invention.
Claims (7)
1. a kind of antibacterial glaze composition, it is characterised in that: forming according to parts by weight includes: 25 ~ 45 parts of feldspar, quartz 10 ~ 25
Part, 5 ~ 15 parts of lime stone, 5 parts ~ 15 parts of kaolin, 2 ~ 5 parts of barium carbonate, 5 ~ 20 parts of zircon and ceramic 0.2 ~ 5 part of antibacterial agent,
Described in ceramics antibacterial agent be made of nano zine oxide, nano-titanium dioxide, Sodium Polyacrylate, calgon and water；
The ceramics Antibacterial agent preparation method includes the following steps: S1: successively weighing 0.5 ~ 1 part of Sodium Polyacrylate, hexa metaphosphoric acid
0.2 ~ 0.5 part of sodium is dissolved in 55 ~ 65 parts of water；S2: weighing 15 ~ 30 parts of nano zine oxides again, and 10 ~ 25 parts of nano-titanium dioxides are molten
In the solution made from S1 step, it is sufficiently stirred；S3: by solution obtained in S2 step pre-dispersed 10 under high speed disperser ~
20min；S4: ground by solution obtained in S3 step in nano-level grinder, under the conditions of revolving speed 2500R/MIN 2 hours to get
To the ceramic antibacterial agent.
2. a kind of antibacterial glaze composition according to claim 1, it is characterised in that: form weight in the ceramics antibacterial agent
Measure ratio are as follows: 15 ~ 30 parts of nano zine oxide, 10 ~ 25 parts of nano-titanium dioxide, 0.5 ~ 1 part of Sodium Polyacrylate, calgon 0.2 ~
0.5 part, remaining is water.
3. a kind of antibacterial glaze composition according to claim 1, it is characterised in that: the partial size of the nano zine oxide is
9~30nm。
4. a kind of antibacterial glaze composition according to claim 1, it is characterised in that: the partial size of the nano-titanium dioxide
For 5 ~ 20nm.
5. a kind of antibacterial glaze composition according to claim 1, it is characterised in that: forming according to parts by weight includes: length
29.6 parts of stone, 11.9 parts of kaolin, 27 parts of quartz, 13.4 parts of lime stone, 12.8 parts of zircon, 3.8 parts of barium carbonate and ceramics are anti-
1.5 parts of microbial inoculum.
6. a kind of antibacterial glaze composition according to claim 1, it is characterised in that: the antibacterial glaze composition resists
100 ~ 400nm of bacterium glaze thickness.
7. a kind of ceramic made from antibacterial glaze composition, it is characterised in that: the ceramic is tableware.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811202715.XA CN109052952A (en) | 2018-10-16 | 2018-10-16 | A kind of antibacterial glaze composition and with its ceramic obtained |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811202715.XA CN109052952A (en) | 2018-10-16 | 2018-10-16 | A kind of antibacterial glaze composition and with its ceramic obtained |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109052952A true CN109052952A (en) | 2018-12-21 |
Family
ID=64764873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811202715.XA Pending CN109052952A (en) | 2018-10-16 | 2018-10-16 | A kind of antibacterial glaze composition and with its ceramic obtained |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109052952A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109851371A (en) * | 2019-04-10 | 2019-06-07 | 肇庆市盛浩新材料科技有限公司 | A kind of high-efficiency antimicrobial new material and preparation method thereof for ceramics and quartz plate |
| CN109970341A (en) * | 2019-04-23 | 2019-07-05 | 廖祥胜 | Antifouling and antibiosis ceramic glaze and preparation method thereof |
| CN110054509A (en) * | 2019-04-26 | 2019-07-26 | 苏州工业园区职业技术学院 | A kind of enamel frit makeing method can control glazed thickness |
| CN111377612A (en) * | 2020-04-26 | 2020-07-07 | 佛山科学技术学院 | Antifouling glaze |
| CN111517653A (en) * | 2020-04-09 | 2020-08-11 | 福建良瓷科技有限公司 | Sanitary antibacterial ceramic, antibacterial glaze and preparation process thereof |
| CN115057723A (en) * | 2022-05-31 | 2022-09-16 | 台宜陶瓷（宜兴）有限公司 | Antibacterial ceramic and preparation method thereof |
| CN115530181A (en) * | 2022-09-28 | 2022-12-30 | 广东粤港澳大湾区国家纳米科技创新研究院 | High-temperature-resistant nano antibacterial agent, preparation method thereof and antibacterial ceramic product containing high-temperature-resistant nano antibacterial agent |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101648824A (en) * | 2008-08-15 | 2010-02-17 | 淄博博纳科技发展有限公司 | Applique antibacterial ceramic cutter |
| CN103265335A (en) * | 2013-05-30 | 2013-08-28 | 浙江华仁科技有限公司 | Ceramic glaze with composite mold resistance |
| CN105036805A (en) * | 2015-06-26 | 2015-11-11 | 广州市芬芳陶瓷有限公司 | Ceramic glaze capable of generating negative ions as well as preparation method and application of ceramic glaze |
| CN108585495A (en) * | 2018-07-05 | 2018-09-28 | 沙冰娟 | A kind of preparation method of antibacterial ceramic glaze |
-
2018
- 2018-10-16 CN CN201811202715.XA patent/CN109052952A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101648824A (en) * | 2008-08-15 | 2010-02-17 | 淄博博纳科技发展有限公司 | Applique antibacterial ceramic cutter |
| CN103265335A (en) * | 2013-05-30 | 2013-08-28 | 浙江华仁科技有限公司 | Ceramic glaze with composite mold resistance |
| CN105036805A (en) * | 2015-06-26 | 2015-11-11 | 广州市芬芳陶瓷有限公司 | Ceramic glaze capable of generating negative ions as well as preparation method and application of ceramic glaze |
| CN108585495A (en) * | 2018-07-05 | 2018-09-28 | 沙冰娟 | A kind of preparation method of antibacterial ceramic glaze |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109851371A (en) * | 2019-04-10 | 2019-06-07 | 肇庆市盛浩新材料科技有限公司 | A kind of high-efficiency antimicrobial new material and preparation method thereof for ceramics and quartz plate |
| CN109851371B (en) * | 2019-04-10 | 2019-12-27 | 肇庆市盛浩新材料科技有限公司 | Novel efficient antibacterial material for ceramic and quartz plates and preparation method thereof |
| CN109970341A (en) * | 2019-04-23 | 2019-07-05 | 廖祥胜 | Antifouling and antibiosis ceramic glaze and preparation method thereof |
| CN109970341B (en) * | 2019-04-23 | 2022-03-08 | 潮州市华利达陶瓷制作有限公司 | Antifouling antibacterial ceramic glaze and preparation method thereof |
| CN110054509A (en) * | 2019-04-26 | 2019-07-26 | 苏州工业园区职业技术学院 | A kind of enamel frit makeing method can control glazed thickness |
| CN111517653A (en) * | 2020-04-09 | 2020-08-11 | 福建良瓷科技有限公司 | Sanitary antibacterial ceramic, antibacterial glaze and preparation process thereof |
| CN111377612A (en) * | 2020-04-26 | 2020-07-07 | 佛山科学技术学院 | Antifouling glaze |
| CN115057723A (en) * | 2022-05-31 | 2022-09-16 | 台宜陶瓷（宜兴）有限公司 | Antibacterial ceramic and preparation method thereof |
| CN115530181A (en) * | 2022-09-28 | 2022-12-30 | 广东粤港澳大湾区国家纳米科技创新研究院 | High-temperature-resistant nano antibacterial agent, preparation method thereof and antibacterial ceramic product containing high-temperature-resistant nano antibacterial agent |
| CN115530181B (en) * | 2022-09-28 | 2023-07-11 | 广东粤港澳大湾区国家纳米科技创新研究院 | High-temperature-resistant nano antibacterial agent, preparation method thereof and antibacterial ceramic product containing same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109052952A (en) | A kind of antibacterial glaze composition and with its ceramic obtained | |
| CN101386522B (en) | Bone porcelain and production process thereof | |
| CN111333433A (en) | High-wear-resistance far-infrared ceramic glazed brick and preparation method thereof | |
| CN104058795B (en) | A kind of nano-antibacterial ceramic utensil and manufacture craft thereof | |
| CN107382061A (en) | A kind of anti-skidding glaze, anti-skid brick and preparation method thereof | |
| WO2022205989A1 (en) | Antibacterial ceramic tile and preparation method therefor | |
| CN111848121B (en) | Production process of ceramic containing graphene | |
| KR100889513B1 (en) | Semi-vitreous Thin Tile and Porous Thin Tile and Process for the Preparation Thereof | |
| CN107892589A (en) | A kind of sheen glaze being used in ceramic thin plate | |
| CN105669252B (en) | A kind of scale inhibition function sanitary ceramics and preparation method thereof | |
| CN107586100A (en) | A kind of pottery and its preparation application method | |
| CN109399932A (en) | A kind of ceramic glaze and ceramics | |
| CN107162621A (en) | Extra large porcelain of the easy clean antibacterial functions shellfish porcelain of one kind reinforcing/biology and preparation method thereof | |
| KR101129683B1 (en) | Method for manufacturing ceramic ware clay and glaze using foreshore mud | |
| CN103539428A (en) | Durable bone china and preparation method thereof | |
| CN109293338A (en) | A kind of negative ion antibiotic ceramic tile and its production technology | |
| KR101964801B1 (en) | Red Mud Ceramics and Manufacturing Method Thereof | |
| CN106082990A (en) | A kind of teaching pottery and preparation method thereof | |
| CN103113082A (en) | Preparation method of mud for sanitary porcelain large-piece products | |
| CN112592060B (en) | Antibacterial ceramic tile and preparation method thereof | |
| CN111484355A (en) | Multifunctional environment purifying brick and manufacturing method thereof | |
| CN107573044B (en) | The manufacture craft of the ultra-thin porcelain gauze kerchief of texture is woven to longitude and latitude | |
| KR101403872B1 (en) | Manufacturing method of white porcelain glaze composite for expressing high transparency | |
| Naga et al. | Recycling of fish bone ash in the preparation of stoneware tiles | |
| CN112110651B (en) | Preparation method of ultra-smooth sanitary ceramic antibacterial glaze |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181221 |
|
| RJ01 | Rejection of invention patent application after publication |