WO2000078689A1 - Installation sanitaire et procede de fabrication - Google Patents
Installation sanitaire et procede de fabrication Download PDFInfo
- Publication number
- WO2000078689A1 WO2000078689A1 PCT/JP2000/003972 JP0003972W WO0078689A1 WO 2000078689 A1 WO2000078689 A1 WO 2000078689A1 JP 0003972 W JP0003972 W JP 0003972W WO 0078689 A1 WO0078689 A1 WO 0078689A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- sanitary ware
- glaze
- glaze layer
- raw material
- engobe
- Prior art date
Links
Classifications
-
- 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
- C04B33/00—Clay-wares
- C04B33/32—Burning methods
- C04B33/34—Burning methods combined with glazing
-
- 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
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
-
- 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
- C04B41/52—Multiple coating or impregnating multiple coating or impregnating with the same composition or with compositions only differing in the concentration of the constituents, is classified as single coating or impregnation
-
- 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
- C04B41/89—Coating or impregnation for obtaining at least two superposed coatings having different compositions
Definitions
- the present invention relates to sanitary ware such as a toilet bowl-a urinal bowl, a hand wash bowl, and a wash basin, and a method for producing the same, which maintains a function of easily removing dirt for a long period of time.
- a detergent such as a surfactant, acid, or alkali is applied to the evening brush to rub the sanitary ware surface strongly. That is, the dirt on the surface is removed by the chemical cleaning power of the detergent and the physical cleaning power of rubbing with an evening brush.
- a method has been proposed in which a sanitary ware surface is coated with a fluororesin or a siloxane resin containing a fluoroalkyl group to reduce the surface energy and make the surface less likely to adhere to dirt.
- the present inventors have recently devised the structure of the glaze layer so that dirt is extremely difficult to adhere without causing poor appearance, and even dirt that has once adhered can be removed by a weak current. I learned that sanitary ware can be obtained.
- a sanitary ware in which dirt is extremely unlikely to adhere without poor appearance, and even if the dirt is once adhered, it is removed by a weak water flow. That is the purpose.
- a coloring first glaze layer is formed on the surface of the pottery substrate, and a transparent second glaze layer is further formed thereon.
- sanitary ware refers to pottery equipment used around toilets and toilets, and specifically includes large toilets, urinals, toilet sana, toilet tanks, wash basins, It means a hand-washing machine.
- 50% particle size means the particle size of particles when the cumulative volume of particles from the fine particle side in the particle size distribution measurement data measured by the laser diffraction method reaches 50%.
- Center line average roughness Ra means that a portion of measurement length 1 is extracted from the roughness curve in the direction of the center line, the center line of the extracted portion is set as the X axis, and the vertical magnification direction is set as the Y axis.
- the value obtained by the following equation is represented in micrometer (m).
- the center average roughness Ra is measured according to JIS-B0601 (1994 years). According to the definition and labeling by), it is carried out by a stylus type surface roughness measuring device based on JIS-B 0651 (1996). These JIS standards are easily obtainable from the Japanese Industrial Standards (4-11-124 Akasaka, Minato-ku, Tokyo, Japan) with their English translations.
- the detector 11 has a stylus 12 and a skid 13, and the detector 11 detects a vertical displacement while the surface of the sample 14 on the fixing device 15 is sent by the feeding device 16. I do. By displaying this displacement on a pointing device or a recording device through a magnifying device (not shown), a surface roughness curve can be obtained.
- FIG. 1 is a schematic view showing a surface structure in one embodiment of the sanitary ware of the present invention.
- 1 is a ceramic body
- 2 is a first glaze layer (colorable glaze layer)
- 3 is a second glaze layer.
- the glaze layer (transparency glaze layer), 4 is the middle layer of Engo.
- Figure 2 is a schematic diagram of a stylus-type surface roughness measuring device based on JIS-B0651 (1996). BEST MODE FOR CARRYING OUT THE INVENTION
- the sanitary ware of the present invention has a coloring first glaze layer formed on a pottery substrate surface, and a transparent second glaze layer formed thereon. An engobe is formed between the first glaze layers.
- a transparent second glaze layer is provided on the first colorable glaze layer to reduce the formation of irregularities based on the particulate matter.
- a second glaze layer or surface The Ra of the glaze layer was less than 0.07 zm.
- sanitary ware which is a large complex shape product such as a toilet bowl or wash basin
- the glaze raw materials used in conventional sanitary ware natural raw materials such as silica sand (quartz), feldspar, etc. are the main raw materials.
- Zircon and pigments as emulsifiers are added to the first colorant glaze layer provided on the ceramic substrate, and a transparent second glaze layer is provided.
- the transparent second glaze layer melts faster than the first glaze layer during the firing process, so a large amount is formed from the substrate at a temperature higher than the melting temperature.
- the gas is blocked by the second glaze layer, making it difficult for the gas to be released to the outside, resulting in poor appearance such as spots due to bubbles remaining, and deterioration in smoothness due to local surface bumps due to bubbles remaining. Because I understand.
- an engobe is formed between the pottery substrate and the first glaze layer having coloring property.
- the first glaze layer and the second glaze layer are less susceptible to the gas generated from the base material during firing, and are less likely to have poor appearance such as spotted patterns.
- the effect of the present invention largely depends on the glaze composition.
- the preferred range of the composition and the more preferred range are as follows.
- zircon as an emulsifier and a pigment are shown as external ratios.
- a 1 in the second glaze layer When the 2 ⁇ 3 and Si ⁇ 2 components are increased, the range of temperatures at which sintering can be performed without manufacturing defects is widened, which facilitates manufacturing.
- the thickness of the transparent second glaze layer may be appropriately determined, but is preferably about 0.1 to 0.5 mm. And more preferably 0.15 to 0.4 mm.
- the thickness of the first glaze layer having coloring properties may be determined as appropriate, but is preferably about 0.1 to 1.0 mm, and more preferably 0.2 to 0.7 mm. With such a thickness, manufacturing defects such as a turtle pattern and glaze baldness are less likely to occur. Further, an antibacterial metal such as silver, copper, zinc or a compound thereof, or a solid solution may be added to the transparent second glaze layer. By doing so, the antibacterial function is also exhibited.
- the engo formed between the surface of the base and the first glaze layer is a dense layer having a smaller porosity than the base.
- Engobe will have a blocking function that prevents gas from the substrate from growing as pinholes through the first glaze layer or the first and second glaze layers.
- at least one of the sanitary ware can be prevented from having a poor appearance such as a pattern, and preventing the smoothness of the second glaze layer surface from being impaired by the influence of the gas.
- the portion is provided with a portion where the engobe is not formed.
- the portion forming the engo is mainly a portion in which a first glaze layer is formed on both front and back surfaces of the surface of the base, and only one surface thereof is provided. To be there.
- the sanitary ware according to the present invention is, specifically, in the form of a toilet bowl such as a toilet bowl, a urinal bowl, and a toilet bowl as described above. In the toilet bowl, yellowish stains on the bottom of the pole, trap and rim can be effectively prevented or removed.
- the sanitary ware according to the present invention is in the form of a wash basin or a hand wash basin. In a wash basin or a hand wash basin, stone and dirt on the ball portion can be effectively prevented or easily removed.
- the sanitary ware of the present invention comprises: a step of applying a raw material for forming enthusiasts to a molding base of a sanitary ware substrate; and a coloring property for forming a first glaze layer. It can be manufactured by a process including a process of applying a glaze raw material on the whole engo, a process of applying a transparent glaze raw material for forming the second glaze layer on the first glaze layer, and a firing process.
- the molding base of the sanitary ware substrate may be a conventionally known pottery base.
- it may be appropriately molded from a sanitary ware body slurry prepared using, as a raw material, clay sand, feldspar, clay and the like.
- a mixture of natural mineral particles such as pottery stone, clay, and feldspar can be suitably used as in the case of a normal raw material.
- each enego can easily become in an appropriate melting and sintering state, and is stable and stable. It has the function of shutting off gas from the air.
- the following 50% particle size (D50) of the raw material powder for forming the whole engo.
- the above particle diameter can be obtained by mixing the above composition with a ball mill or the like and pulverizing the mixture as necessary.
- the 50% particle size (D 50) of the raw material powder By setting the 50% particle size (D 50) of the raw material powder to 6 m or less, all of the engo is shrunk with a dense layer having a smaller porosity than the underlying layer, and gas from the substrate is reduced. It is easy to have a function to shut off
- the raw material for forming an engobe When applying the raw material for forming an engobe to the surface of the molding base of the sanitary ware substrate, it may be applied to a part of the molding base or to the whole.
- the part of the forming base refers to, for example, application to a part that is easily contaminated such as a ball surface, a trap part, and a rim part lower surface of a toilet bowl.
- well-known methods such as spray coating, flow coating, and printing can be used.
- Coloring glaze raw material for forming the first glaze layer is a mixture of natural mineral particles such as silica sand, feldspar, and limestone, an amorphous glaze, or a raw material containing a mixture of these, and a pigment and / or emulsifier Is added.
- the pigment is, for example, a cobalt compound or an iron compound
- the emulsifier is, for example, zircon, tin oxide, or the like.
- the amorphous glaze refers to a glaze obtained by melting a glaze raw material composed of a mixture of the above-described natural mineral particles and the like at a high temperature and vitrifying the same.
- frit glaze can be suitably used.
- Well-known methods such as spray coating, flow coating, and printing can be used as a method of applying a coloring glaze raw material for forming the first glaze layer on an engobe, but in particular, wet spray coating or flow coating.
- a coat is preferred because glaze baldness does not easily occur.
- the transparent glaze raw material for forming the second glaze layer includes (1) an amorphous glaze, (2) a mixture of an amorphous glaze and natural mineral particles (in this case, an amorphous to a total sum of both).
- the proportion of the glaze is preferably 50-99%, more preferably 60-95%), and (3) natural mineral particles having a 50% particle size (D50) of 6; um Any of the following finely divided materials can be suitably used.
- the transparent glaze is applied to all or a part of the first glaze layer.
- the part is, for example, a part that is easily contaminated such as a ball surface, a trap part, and a rim part lower surface of a toilet.
- a transparent glaze material for forming the second glaze layer on the first glaze layer As a method of applying a transparent glaze material for forming the second glaze layer on the first glaze layer, well-known methods such as spray coating, flow coating, and printing can be used. Coats are preferred.
- firing is performed at a temperature of 800 to 130 O ⁇ C. By doing so, the molded body and the whole engo are sintered, and the two glaze layers are fixed, resulting in a sanitary ware having excellent surface smoothness.
- the glaze surface roughness (Ra) was measured and the appearance defects in production were confirmed.
- the center line surface roughness (Ra) was measured using a stylus type surface roughness measuring device (JIS-B0651).
- a wall-mounted basin that also needs to be glazed on the back side of the ball surface is manufactured, and glaze A is spray-coated as a lower layer by spray coating method. And then glaze B on top The coating was performed by a play coating method. Then, the sample was obtained by firing at 1100 to 1200.
- the glaze surface roughness (Ra) was measured, and the appearance defects in production were confirmed.
- the center line surface roughness (Ra) was measured using a stylus type surface roughness measuring instrument (JIS-B0651).
- Potato pot with a volume of 6 liters containing 2-50 kg of raw material, 2 kg of water, and 4 kg of cobblestone adjusted to 30-50% pottery stone, 30-50% clay, and 10-30% feldspar.
- the particle size of the colored glaze slurry after pulverization using a laser diffraction particle size distribution analyzer was determined so that the particle size of 10% or less was 62% and the 50% average particle size (D50) was about 7m. Grinding was performed by a ball mill.
- the slurry of the raw material obtained here is referred to as slurry C.
- the lower glaze A which is colored, is applied to necessary portions including the front and back surfaces of the ball surface by a spray coating method, and a transparent upper glaze B is further applied to the necessary portions except the back side of the ball surface.
- a spray coating method was applied by a spray coating method. Thereafter, the sample was obtained by firing at 1100 to 1200.
- the glaze surface roughness (Ra) was measured and the appearance defects in production were confirmed.
- the center line surface roughness (Ra) was measured using a stylus type surface roughness measuring instrument (JIS-B0651).
- slurry D 2 kg of raw material, 2 kg of water, and 4 kg of spheres adjusted to 30-50% pottery stone, 30-50% clay, and 10-30% feldspar are placed in a 6-liter pottery pot. Pulverize with a ball mill so that the particle size measurement result of the colored glaze slurry after grinding using a laser diffraction particle size distribution analyzer is 71% for 10 m or less and the 50% average particle size (D50) is about 5. went.
- the raw material slurry obtained here is referred to as slurry D.
- the lower glaze A which is colored, is applied to necessary portions including the front and back surfaces of the ball surface by a spray coating method, and a transparent upper glaze B is further applied to the necessary portions except the back side of the ball surface.
- a spray coating method was applied by a spray coating method. Thereafter, the sample was obtained by firing at 1100 to 1200.
- the glaze surface roughness (Ra) was measured and the appearance defects in production were confirmed.
- the present invention it is possible to provide a sanitary ware having a good appearance and maintaining a function of easily removing dirt over a long period of time, irrespective of the product shape, the application site of the first coloring glaze layer, and the like. It becomes possible.
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Sanitary Device For Flush Toilet (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Table Devices Or Equipment (AREA)
- Materials For Medical Uses (AREA)
- Laminated Bodies (AREA)
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE60015704T DE60015704T2 (de) | 1999-06-18 | 2000-06-16 | Sanitärwaren und verfahren zur herstellung derselben |
NZ516647A NZ516647A (en) | 1999-06-18 | 2000-06-16 | Sanitary ware and method for production thereof |
AT00937294T ATE282014T1 (de) | 1999-06-18 | 2000-06-16 | Sanitärwaren und verfahren zur herstellung derselben |
EP00937294A EP1110924B1 (en) | 1999-06-18 | 2000-06-16 | Sanitary ware and method for production thereof |
AU52506/00A AU766236B2 (en) | 1999-06-18 | 2000-06-16 | Sanitary ware and method for production thereof |
JP2001504861A JP3285035B2 (ja) | 1999-06-18 | 2000-06-16 | 衛生陶器及びその製造方法 |
US09/704,003 US6383646B1 (en) | 1999-06-18 | 2000-11-01 | Sanitary ware and process for producing same |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17212399 | 1999-06-18 | ||
JP11/172123 | 1999-06-18 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US09/704,003 Continuation US6383646B1 (en) | 1999-06-18 | 2000-11-01 | Sanitary ware and process for producing same |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000078689A1 true WO2000078689A1 (fr) | 2000-12-28 |
Family
ID=15935991
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2000/003972 WO2000078689A1 (fr) | 1999-06-18 | 2000-06-16 | Installation sanitaire et procede de fabrication |
Country Status (15)
Country | Link |
---|---|
US (1) | US6383646B1 (ja) |
EP (1) | EP1110924B1 (ja) |
JP (1) | JP3285035B2 (ja) |
KR (1) | KR100667054B1 (ja) |
CN (1) | CN1138723C (ja) |
AT (1) | ATE282014T1 (ja) |
AU (1) | AU766236B2 (ja) |
DE (1) | DE60015704T2 (ja) |
ES (1) | ES2232457T3 (ja) |
ID (1) | ID26916A (ja) |
NZ (1) | NZ516647A (ja) |
PL (1) | PL353479A1 (ja) |
TR (1) | TR200103620T2 (ja) |
TW (1) | TW572863B (ja) |
WO (1) | WO2000078689A1 (ja) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001348263A (ja) * | 2000-04-06 | 2001-12-18 | Toto Ltd | 衛生陶器 |
CN1673190B (zh) * | 2004-03-24 | 2010-04-28 | 北京航空航天大学 | 多功能陶瓷涂层制备方法 |
KR20080044204A (ko) * | 2005-05-09 | 2008-05-20 | 아메리칸 스탠다드 인터네쇼날 인코포레이티드 | 높은 아연 함량을 갖는 이중 유약 층에 의한 항균 유약 및자기 법랑 |
US20080300129A1 (en) * | 2005-12-28 | 2008-12-04 | Caroma Insdustries Limited | Ceramic material, compositions and methods for manufacture thereof |
US7579084B2 (en) * | 2005-12-28 | 2009-08-25 | Caroma Industries Limited | Ceramic material, compositions and methods for manufacture thereof |
KR100758931B1 (ko) * | 2006-01-03 | 2007-09-14 | 대화요업(주) | 전사기법에 의한 상감청자효과를 내는 청자위생도기제조방법 |
MX2009008853A (es) | 2007-02-20 | 2009-08-28 | Microban Products | Vidriado ceramico que tiene propiedades anti-microbianas. |
US10159255B2 (en) | 2008-02-16 | 2018-12-25 | Microban Products Company | Biocidal glazing composition, method, and article |
DE102009023497B4 (de) | 2009-06-02 | 2012-04-19 | Nanogate Ag | Glasurzusammensetzung mit Glasplättchen verschiedener Größe, Verfahren zu deren Herstellung, Verfahren zur Herstellung von glasierter Sanitärkeramik sowie Verwendung der Glasurzusammensetzung |
ES2406354B1 (es) * | 2011-09-20 | 2014-04-09 | Consejo Superior De Investigaciones Científicas (Csic) - | Combinación y procedimiento de obtención de esmaltes cerámicos bactericidas para productos cerámicos |
CN104163618B (zh) * | 2014-06-04 | 2016-01-20 | 德化县兰彩坊陶瓷有限公司 | 可优化水质的陶器及其制造工艺 |
CN105330342B (zh) * | 2015-10-15 | 2017-08-04 | 蒙娜丽莎集团股份有限公司 | 一种具有立体装饰效果的一次烧超平喷墨渗花瓷质砖及其制造方法 |
EP3414287B1 (en) * | 2016-02-08 | 2019-12-18 | Kaleseramik Canakkale Kalebodur Seramik Sanayi Anonim Sirketi | An inorganic antibacterial amorphous coating for ceramic surfaces |
US9974310B2 (en) | 2016-03-09 | 2018-05-22 | Microban Products Company | Ceramic additive formulation and method of making |
US10899657B1 (en) | 2016-03-09 | 2021-01-26 | Microban Products Company | Ceramic additive formulation and method of making |
CN106365691B (zh) * | 2016-08-30 | 2019-02-22 | 西安天时包装有限公司 | 仿旧陶瓷制作方法 |
US11844351B2 (en) | 2016-10-31 | 2023-12-19 | Microban Products Company | Method of treating a glazed ceramic article |
JP2022184067A (ja) * | 2021-05-31 | 2022-12-13 | Toto株式会社 | 衛生陶器 |
TWI823147B (zh) * | 2021-09-17 | 2023-11-21 | 張志生 | 抗菌磁磚及其製造方法 |
Citations (3)
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JPS63195157A (ja) * | 1987-02-04 | 1988-08-12 | ナショナル住宅産業株式会社 | 焼成品の製造法 |
JPH05194012A (ja) * | 1992-01-20 | 1993-08-03 | Inax Corp | 焼き物風衛生陶磁器製品の製造方法 |
JPH0632682A (ja) * | 1992-07-20 | 1994-02-08 | Inax Corp | 施釉方法 |
Family Cites Families (7)
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DE1026214B (de) * | 1957-01-31 | 1958-03-13 | Wessel Werk Ag | Verfahren zum Erzeugen fehlerfreier Glasuren |
US3840394A (en) * | 1971-01-20 | 1974-10-08 | Scm Corp | Composition and process for glazing ceramic ware |
GB9108257D0 (en) * | 1991-04-17 | 1991-06-05 | Cookson Group Plc | Glaze compositions |
EP0579406B1 (en) * | 1992-07-01 | 1997-12-29 | Proceram | Unleaded transparent vitreous ceramic compositions and articles |
US5962353A (en) * | 1993-02-12 | 1999-10-05 | Hercules Incorporated | High productivity ceramic glaze |
EP0653161B1 (en) * | 1993-05-31 | 1998-01-21 | Sumitomo Osaka Cement Co., Ltd. | Antibacterial mildewproof glaze composition for ceramic products |
DE19701080C1 (de) * | 1997-01-15 | 1998-07-02 | Bk Giulini Chem Gmbh & Co Ohg | Verfahren zum Färben von Keramikoberflächen |
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2000
- 2000-06-16 JP JP2001504861A patent/JP3285035B2/ja not_active Expired - Lifetime
- 2000-06-16 ID IDW20002250A patent/ID26916A/id unknown
- 2000-06-16 AT AT00937294T patent/ATE282014T1/de not_active IP Right Cessation
- 2000-06-16 DE DE60015704T patent/DE60015704T2/de not_active Expired - Lifetime
- 2000-06-16 TR TR2001/03620T patent/TR200103620T2/xx unknown
- 2000-06-16 EP EP00937294A patent/EP1110924B1/en not_active Expired - Lifetime
- 2000-06-16 ES ES00937294T patent/ES2232457T3/es not_active Expired - Lifetime
- 2000-06-16 WO PCT/JP2000/003972 patent/WO2000078689A1/ja active IP Right Grant
- 2000-06-16 CN CNB008007373A patent/CN1138723C/zh not_active Expired - Lifetime
- 2000-06-16 AU AU52506/00A patent/AU766236B2/en not_active Expired
- 2000-06-16 NZ NZ516647A patent/NZ516647A/xx not_active IP Right Cessation
- 2000-06-16 KR KR1020017001321A patent/KR100667054B1/ko active IP Right Grant
- 2000-06-16 PL PL00353479A patent/PL353479A1/xx unknown
- 2000-06-17 TW TW089111957A patent/TW572863B/zh not_active IP Right Cessation
- 2000-11-01 US US09/704,003 patent/US6383646B1/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63195157A (ja) * | 1987-02-04 | 1988-08-12 | ナショナル住宅産業株式会社 | 焼成品の製造法 |
JPH05194012A (ja) * | 1992-01-20 | 1993-08-03 | Inax Corp | 焼き物風衛生陶磁器製品の製造方法 |
JPH0632682A (ja) * | 1992-07-20 | 1994-02-08 | Inax Corp | 施釉方法 |
Also Published As
Publication number | Publication date |
---|---|
AU766236B2 (en) | 2003-10-09 |
EP1110924A4 (en) | 2002-04-03 |
ATE282014T1 (de) | 2004-11-15 |
CN1302282A (zh) | 2001-07-04 |
DE60015704D1 (de) | 2004-12-16 |
ES2232457T3 (es) | 2005-06-01 |
KR20010113629A (ko) | 2001-12-28 |
TW572863B (en) | 2004-01-21 |
JP3285035B2 (ja) | 2002-05-27 |
AU5250600A (en) | 2001-01-09 |
NZ516647A (en) | 2002-08-28 |
US6383646B1 (en) | 2002-05-07 |
EP1110924B1 (en) | 2004-11-10 |
PL353479A1 (en) | 2003-11-17 |
KR100667054B1 (ko) | 2007-01-11 |
CN1138723C (zh) | 2004-02-18 |
TR200103620T2 (tr) | 2002-04-22 |
ID26916A (id) | 2001-02-22 |
DE60015704T2 (de) | 2005-12-22 |
EP1110924A1 (en) | 2001-06-27 |
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