WO2000010941A1 - Formulations based on water soluble gold compounds suitable for colouring ceramic manufactured articles - Google Patents
Formulations based on water soluble gold compounds suitable for colouring ceramic manufactured articles Download PDFInfo
- Publication number
- WO2000010941A1 WO2000010941A1 PCT/EP1999/006086 EP9906086W WO0010941A1 WO 2000010941 A1 WO2000010941 A1 WO 2000010941A1 EP 9906086 W EP9906086 W EP 9906086W WO 0010941 A1 WO0010941 A1 WO 0010941A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- colouring
- solution
- water
- composition
- ceramic
- 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
- 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
- C04B41/51—Metallising, e.g. infiltration of sintered ceramic preforms with molten metal
- C04B41/5116—Ag or Au
-
- 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
- C04B41/85—Coating or impregnation with inorganic materials
- C04B41/88—Metals
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/80—Optical properties, e.g. transparency or reflexibility
- C04B2111/82—Coloured materials
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/14—Layer or component removable to expose adhesive
- Y10T428/1414—Ceramic, glass, glasslike, vitreous
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/14—Layer or component removable to expose adhesive
- Y10T428/1471—Protective layer
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249955—Void-containing component partially impregnated with adjacent component
- Y10T428/249956—Void-containing component is inorganic
Definitions
- the present invention relates to compositions suitable for colouring ceramic manufactured articles and to the relevant colouring process.
- compositions of the invention consist of water solutions or solutions of water and water-miscible solvents, of gold organic complexes compatible with other colouring cations optionally present in the solution releasing low quantities of corrosive vapours during the firing cycle.
- Said solutions allow the obtainment of ceramic manufactured articles in shades from pink to purple to violet after a firing cycle ranging from 750°C to 1 ,300°C.
- coloured ceramic manufactured articles as well as the compositions and process adopted to obtain the relevant colours have been known since long.
- One of the methods most commonly used consists in the addition of powdered pigments, in particular inorganic oxides and mineral colouring matters, to the ceramic mixture (vitrified stoneware) before firing.
- the ceramic manufactured article is thus coloured through its whole thickness, although with large consumption of colouring matter, which is the most expensive component.
- the surface of the ceramic material is caused to absorb, either after partial firing (as disclosed e.g. in German patent 2,012,304) or simply after moulding and before firing (as disclosed e.g. in Swiss patent 575,894), a water solution of inorganic salts or metal complexes (as disclosed e.g. in distresssal, vol. 119, No. 10, 1986, in EP 0704411 and in patent PCT, WO 97/38952), which become stable colours at high temperature during the ceramic firing cycle.
- the water solution is applied to the ceramic material before final firing. This process is particularly advantageous because it allows the colouring of very thin layers: therefore, it is widely used for flat manufactured articles (such as e.g. floor and wall tiles).
- Another problem to be solved when using colours in a water solution is the obtainable depth of colour penetration into the ceramic material. In fact, it was experimentally found that the depth of penetration depends on several parameters, such as the viscosity and surface tension of the colouring solution, the application temperature, the quantity of water optionally sprayed on the manufactured article once the colouring solution has been applied.
- the water solution is applied to the ceramic manufactured article by immersion, spraying, disk, and silk-screen techniques.
- the quantity of colouring solution that may be applied by disk and spraying techniques is as high as 400 to 600 g/m2; by silk-screen type techniques it usually amounts to 100 to 200 g/m2 and sometimes even to 400 g/m2, when thickened screens made of a small number of threads are used.
- Silk-screen type techniques are very much in demand, being the only techniques allowing graphic decorations and drawings, which otherwise cannot be obtained, and requiring lower quantities of colouring matter.
- the colouring solutions are to be thickened with appropriate thickening agents, e.g. modified glucomannans, starch and modified starch derivatives, cellulose and modified cellulose derivatives, or other polymeric substances, soluble or dispersible in a water solution.
- Colour penetration into the ceramic material before firing can be obtained by spraying relatively high quantities of water on the manufactured article after application of the colouring solution. However, the resulting colours are less intense than those obtained using other techniques. Colour penetration into the material is particularly important in the case of "smoothed" vitrified stoneware tiles.
- smoothed means that the vitrified stoneware surface has been abraded with diamond wheels by 0.8 to 1.5 mm and subsequently smoothed or polished with appropriate felt until obtaining a glassy surface. It follows that colour penetration into stoneware articles to be smoothed after firing must reach a depth of 1.6 mm min. Other methods have been developed for the smoothing of very thin (1 to 10 ⁇ ) surface layers of the manufactured article.
- German patent 4,320,072 for said application substantially are gold chlorides also reported in the preceding literature (cf. "Encyclopedia der ischen Chemie", F.
- the gold chloride solution suffers from the inconvenience of being strongly acid, as it contains hydrochloric acid. In the absence of excess hydrochloric acid, the solution is unstable and the gold compound hydrolyses easily with formation of insoluble compounds.
- Na 3 Au(S 2 0 3 ) 2 stabilised with sodium sulphite, for ceramic surfaces colouring by water solution absorption.
- US patent No. 5,545,452 discloses the use of Au thiolates water solutions with a metal content of 2 to 25% by wt. (column 3, rows 10 to 20) to obtain thin metal films for decorative purposes (column 1 , rows 38 to 40); 2.
- EP No. 514,073 like the US patent above, discloses the use of thiolates water solutions to obtain thin films made of Au or other precious metals to decorate the outer surface, and not the inside, of baked ceramic manufactured articles.
- Technical problem Considering that it is very simple to colour ceramic materials by disk, spraying and silk-screen techniques, the ceramic industry is highly interested in the possibility of using colouring water solutions based on gold to be applied by said techniques, and offering the advantage of
- the water or hydroalcoholic solutions being an object of the present invention are particularly useful for colouring tiles of vitrified stoneware, either at their surface or to a depth of 1 to 3 mm from their surface. In-depth colouring is essential for maintaining the manufactured article decoration after smoothing. It is, therefore, a fundamental feature of the present invention to use water solutions or water mixtures with hydrophilic organic solvents, of gold organic complexes, which are compatible with derivatives of other cations and release low quantities of corrosive vapours ( ⁇ 2 g S0 2 /g Au deposited). Said solutions are used to treat ceramic articles before firing. This makes it possible, after firing, to obtain pink, purple and violet coloured articles, when solutions contain gold only, or new colour shades when solutions are mixed with derivatives of one or several of the following cations: Fe, Cr, Co, Mn, Cu, Ru, Pd,
- the gold compounds that may be used according to the present invention belong to the class of monovalent gold thiolates, wherein Au is bound to an S atom, and are substantially represented by the following general formulas:
- R stands for a linear or branched bivalent radical of aliphatic or aromatic or cycloaliphatic or heterocyclic type, optionally with substituents, such as for example aminic, amidic, hydroxylic, carboxylic, hydrocarbylic or carbonylic groups or CONH-, in the chain;
- X stands for a monovalent group selected out of -COOH, S0 2 OH, -OH, -CONH 2 ,
- H atoms may be replaced by alkyl groups and wherein acid groups may be salified with amines or alkaline or alkaline earth metals and basic groups may optionally be salified with organic acids.
- monovalent Au thiolates to be used according to the present invention may be in the form of alkaline, alkaline earth metal salts or of variously substituted amines.
- the water solutions of Au compounds according to the invention are stable, substantially neutral and release a quantity of corrosive vapours of 2 g S0 2 max./g
- the gold thiolates that may be used according to the invention derive from: (N) acetylcysteine: H-S-CH 2 CH-COOH
- a typical process for applying colouring compositions according to the invention consists in the following steps: a) drying at 100°C of the article to be coloured to a water residue of 0.5% by wt. max.; a.1 ) pre-treatment, if any, of the dried article with water up to a max. quantity of
- the concentration of Au thiolate solution to be used according to the invention generally ranges from 0.1 to 2% Au (expressed as element).
- Some examples of the colours obtained by experimental runs are shown in the Table 1 reported hereinafter. All runs were carried out on the basis of the following process:
- composition of the ceramic mixture used is as follows (% by wt.)
- the tested products in form of aqueous solutions containing 1 % by w. Au are prepared as follows.
- aqueous solution of tetrachloroauric acid (corresponding to 1 g Au) is added with aqueous solution of NaOH up to a pH of 8 (solution A).
- the solution B is added to the solution A, then the mixture is added with NH 4 OH up to pH 9 and with H 2 0 up to a total weight of 100 g.
- the Au acetylcysteine solutions products 3 and 4 have been prepared using an excess of acetylcysteine and consequently these solutions show a content of S higher then in the products 5 and 7.
- the use of an excess of acetylcysteine affords an higher stability of the Au-acetylcysteine solution.
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Chemically Coating (AREA)
- Laminated Bodies (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Glass Compositions (AREA)
- Surface Treatment Of Glass (AREA)
- Optical Filters (AREA)
- Paper (AREA)
- Paints Or Removers (AREA)
- Adornments (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
Description
Claims
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU59698/99A AU5969899A (en) | 1998-08-21 | 1999-08-19 | Formulations based on water soluble gold compounds suitable for colouring ceramic manufactured articles |
DE69903646T DE69903646T2 (en) | 1998-08-21 | 1999-08-19 | COMPOSITIONS SUITABLE FOR COLORING CERAMIC PRODUCTS BASED ON WATER-SOLUBLE GOLD COMPOUNDS |
AT99967831T ATE226567T1 (en) | 1998-08-21 | 1999-08-19 | COMPOSITIONS BASED ON WATER-SOLUBLE GOLD COMPOUNDS SUITABLE FOR COLORING CERAMIC PRODUCTS |
MXPA01001864A MXPA01001864A (en) | 1998-08-21 | 1999-08-19 | Formulations based on water soluble gold compounds suitable for colouring ceramic manufactured articles. |
US09/763,110 US6607816B1 (en) | 1998-08-21 | 1999-08-19 | Formulations based on water soluble gold compounds suitable for coloring ceramic manufactured articles |
EP99967831A EP1105358B1 (en) | 1998-08-21 | 1999-08-19 | Formulations based on water soluble gold compounds suitable for colouring ceramic manufactured articles |
PL99346401A PL195349B1 (en) | 1998-08-21 | 1999-08-19 | Formulations based on water soluble gold compounds suitable for colouring ceramic manufactured articles |
BRPI9912995-7A BR9912995B1 (en) | 1998-08-21 | 1999-08-19 | suitable composition for coloring ceramic articles, process for coloring ceramic articles and glazed ceramic tiles. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI98A001913 | 1998-08-21 | ||
IT1998MI001913A IT1302030B1 (en) | 1998-08-21 | 1998-08-21 | COLORING FORMULATIONS FOR CERAMICS, BASED ON GOLD WATER SOLUBLE COMPOUNDS. |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2000010941A1 true WO2000010941A1 (en) | 2000-03-02 |
WO2000010941B1 WO2000010941B1 (en) | 2000-05-04 |
Family
ID=11380664
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1999/006086 WO2000010941A1 (en) | 1998-08-21 | 1999-08-19 | Formulations based on water soluble gold compounds suitable for colouring ceramic manufactured articles |
Country Status (17)
Country | Link |
---|---|
US (1) | US6607816B1 (en) |
EP (1) | EP1105358B1 (en) |
CN (1) | CN1202045C (en) |
AT (1) | ATE226567T1 (en) |
AU (1) | AU5969899A (en) |
BR (1) | BR9912995B1 (en) |
DE (1) | DE69903646T2 (en) |
EG (1) | EG22458A (en) |
ES (1) | ES2186433T3 (en) |
ID (1) | ID27646A (en) |
IT (1) | IT1302030B1 (en) |
MX (1) | MXPA01001864A (en) |
MY (1) | MY125814A (en) |
PL (1) | PL195349B1 (en) |
TR (1) | TR200100504T2 (en) |
TW (1) | TW483878B (en) |
WO (1) | WO2000010941A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002010092A1 (en) | 2000-08-01 | 2002-02-07 | Graziano Vignali | Colouring process for ceramic materials |
US6464765B1 (en) | 2000-09-29 | 2002-10-15 | Ferro Corporation | Saturated soluble salt slurries for coloring ceramics |
DE102013015805A1 (en) | 2013-09-24 | 2015-03-26 | Heraeus Precious Metals Gmbh & Co. Kg | Process for producing a glossy layer structure |
DE102013016280A1 (en) | 2013-10-02 | 2015-04-02 | Heraeus Precious Metals Gmbh & Co. Kg | Method for producing a glossy layer structure at low temperatures |
EP2980051A1 (en) | 2014-08-01 | 2016-02-03 | Heraeus Deutschland GmbH & Co. KG | Creation of a decorative layer on ceramic surfaces |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090295044A1 (en) * | 2008-05-30 | 2009-12-03 | Jeffrey Michael Amsden | Method For Marking Ceramic Structures |
CN102731536A (en) * | 2012-06-29 | 2012-10-17 | 长沙铂鲨环保设备有限公司 | Anionic type gold complex and application thereof |
CN104387143A (en) * | 2014-10-16 | 2015-03-04 | 郑州瑞普生物工程有限公司 | Copper ammonium citrate preparation method |
IT201900002701A1 (en) | 2019-02-25 | 2020-08-25 | Cevp Sagl | WATER BASED CERAMIC DYE |
CN110894199A (en) * | 2019-12-11 | 2020-03-20 | 郑州瑞普生物工程有限公司 | Preparation method of ammonium magnesium citrate |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0514073A2 (en) * | 1991-05-17 | 1992-11-19 | Johnson Matthey Public Limited Company | Precious metal composition |
DE4405932C1 (en) * | 1994-02-24 | 1995-05-04 | Cerdec Ag | Aqueous noble metal preparations and their use for producing noble metal decorations |
DE19546325C1 (en) * | 1995-12-12 | 1997-06-05 | Benckiser Knapsack Ladenburg | Process for coloring ceramic surfaces |
WO1997038952A1 (en) * | 1996-04-12 | 1997-10-23 | Graziano Vignali | Compositions for ceramics colouring and relevant high-temperature colouring process |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4320072C1 (en) | 1993-06-17 | 1994-05-11 | Benckiser Knapsack Ladenburg | Colouring ceramic surface blue, lilac or esp. pink - by treating with aq. soln. of gold salt, drying and firing at suitable temp., suitable for overall colour or pattern prodn. |
-
1998
- 1998-08-21 IT IT1998MI001913A patent/IT1302030B1/en active IP Right Grant
-
1999
- 1999-08-13 TW TW088113859A patent/TW483878B/en not_active IP Right Cessation
- 1999-08-18 EG EG102799A patent/EG22458A/en active
- 1999-08-19 ID IDW20010404A patent/ID27646A/en unknown
- 1999-08-19 AU AU59698/99A patent/AU5969899A/en not_active Abandoned
- 1999-08-19 CN CNB99809773XA patent/CN1202045C/en not_active Expired - Fee Related
- 1999-08-19 DE DE69903646T patent/DE69903646T2/en not_active Expired - Lifetime
- 1999-08-19 AT AT99967831T patent/ATE226567T1/en not_active IP Right Cessation
- 1999-08-19 US US09/763,110 patent/US6607816B1/en not_active Expired - Fee Related
- 1999-08-19 TR TR2001/00504T patent/TR200100504T2/en unknown
- 1999-08-19 WO PCT/EP1999/006086 patent/WO2000010941A1/en active IP Right Grant
- 1999-08-19 EP EP99967831A patent/EP1105358B1/en not_active Expired - Lifetime
- 1999-08-19 MX MXPA01001864A patent/MXPA01001864A/en not_active IP Right Cessation
- 1999-08-19 PL PL99346401A patent/PL195349B1/en not_active IP Right Cessation
- 1999-08-19 BR BRPI9912995-7A patent/BR9912995B1/en not_active IP Right Cessation
- 1999-08-19 ES ES99967831T patent/ES2186433T3/en not_active Expired - Lifetime
- 1999-08-20 MY MYPI99003589A patent/MY125814A/en unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0514073A2 (en) * | 1991-05-17 | 1992-11-19 | Johnson Matthey Public Limited Company | Precious metal composition |
DE4405932C1 (en) * | 1994-02-24 | 1995-05-04 | Cerdec Ag | Aqueous noble metal preparations and their use for producing noble metal decorations |
DE19546325C1 (en) * | 1995-12-12 | 1997-06-05 | Benckiser Knapsack Ladenburg | Process for coloring ceramic surfaces |
WO1997038952A1 (en) * | 1996-04-12 | 1997-10-23 | Graziano Vignali | Compositions for ceramics colouring and relevant high-temperature colouring process |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002010092A1 (en) | 2000-08-01 | 2002-02-07 | Graziano Vignali | Colouring process for ceramic materials |
US6464765B1 (en) | 2000-09-29 | 2002-10-15 | Ferro Corporation | Saturated soluble salt slurries for coloring ceramics |
US6565922B2 (en) | 2000-09-29 | 2003-05-20 | Ferro Corporation | Method of decorating a ceramic substrate |
DE102013015805A1 (en) | 2013-09-24 | 2015-03-26 | Heraeus Precious Metals Gmbh & Co. Kg | Process for producing a glossy layer structure |
DE102013016280A1 (en) | 2013-10-02 | 2015-04-02 | Heraeus Precious Metals Gmbh & Co. Kg | Method for producing a glossy layer structure at low temperatures |
EP2980051A1 (en) | 2014-08-01 | 2016-02-03 | Heraeus Deutschland GmbH & Co. KG | Creation of a decorative layer on ceramic surfaces |
US9657396B2 (en) | 2014-08-01 | 2017-05-23 | Heraeus Deutschland GmbH & Co. KG | Production of a decorative layer on ceramic surfaces |
Also Published As
Publication number | Publication date |
---|---|
PL195349B1 (en) | 2007-09-28 |
PL346401A1 (en) | 2002-02-11 |
EG22458A (en) | 2003-02-26 |
TR200100504T2 (en) | 2001-07-23 |
TW483878B (en) | 2002-04-21 |
IT1302030B1 (en) | 2000-07-20 |
US6607816B1 (en) | 2003-08-19 |
AU5969899A (en) | 2000-03-14 |
CN1202045C (en) | 2005-05-18 |
DE69903646T2 (en) | 2003-06-18 |
BR9912995A (en) | 2001-05-08 |
DE69903646D1 (en) | 2002-11-28 |
WO2000010941B1 (en) | 2000-05-04 |
EP1105358B1 (en) | 2002-10-23 |
BR9912995B1 (en) | 2009-01-13 |
ATE226567T1 (en) | 2002-11-15 |
ES2186433T3 (en) | 2003-05-01 |
ITMI981913A1 (en) | 2000-02-21 |
MXPA01001864A (en) | 2002-04-08 |
CN1312782A (en) | 2001-09-12 |
EP1105358A1 (en) | 2001-06-13 |
ITMI981913A0 (en) | 1998-08-20 |
ID27646A (en) | 2001-04-19 |
MY125814A (en) | 2006-08-30 |
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