CA2063858A1 - Preventing silver ion migration in enamels - Google Patents
Preventing silver ion migration in enamelsInfo
- Publication number
- CA2063858A1 CA2063858A1 CA002063858A CA2063858A CA2063858A1 CA 2063858 A1 CA2063858 A1 CA 2063858A1 CA 002063858 A CA002063858 A CA 002063858A CA 2063858 A CA2063858 A CA 2063858A CA 2063858 A1 CA2063858 A1 CA 2063858A1
- Authority
- CA
- Canada
- Prior art keywords
- ion migration
- enamels
- silver ion
- preventing silver
- weight
- 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
- 210000003298 dental enamel Anatomy 0.000 title abstract 2
- 230000005012 migration Effects 0.000 title abstract 2
- 238000013508 migration Methods 0.000 title abstract 2
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 title 1
- 239000011521 glass Substances 0.000 abstract 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 abstract 2
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 abstract 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 0.000 abstract 1
- 239000011593 sulfur Substances 0.000 abstract 1
- 150000003568 thioethers Chemical class 0.000 abstract 1
- 239000011787 zinc oxide Substances 0.000 abstract 1
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
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/02—Surface treatment of glass, not in the form of fibres or filaments, by coating with glass
- C03C17/04—Surface treatment of glass, not in the form of fibres or filaments, by coating with glass by fritting glass powder
-
- 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
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
- C03C17/3411—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions with at least two coatings of inorganic materials
-
- 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
- C03C8/02—Frit compositions, i.e. in a powdered or comminuted form
-
- 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
- C03C8/02—Frit compositions, i.e. in a powdered or comminuted form
- C03C8/04—Frit compositions, i.e. in a powdered or comminuted form containing zinc
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Glass Compositions (AREA)
- Surface Treatment Of Glass (AREA)
Abstract
Disclosed is a glass frit, essentially free of lead, for forming an enamel capable of preventing Ag+ ion migration, the, glass frit comprising 15 to 70% by weight:
zinc oxide, 15 to 40% by weight silicon dioxide and 5 to 25% by weight boron trioxide, and further comprising, dissolved in the glass, 0.05 to 15 mol% of at least one member of the group consisting of sulfur and sulfides.
zinc oxide, 15 to 40% by weight silicon dioxide and 5 to 25% by weight boron trioxide, and further comprising, dissolved in the glass, 0.05 to 15 mol% of at least one member of the group consisting of sulfur and sulfides.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR919103571A FR2674519B1 (en) | 1991-03-25 | 1991-03-25 | GLASS SINTERS, PROCESS FOR THEIR MANUFACTURE AND USE IN EMAIL STOP LAYERS TO STOP MIGRATION OF MONEY. |
| FR91.03571 | 1991-03-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2063858A1 true CA2063858A1 (en) | 1992-09-26 |
| CA2063858C CA2063858C (en) | 2002-03-05 |
Family
ID=9411072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002063858A Expired - Lifetime CA2063858C (en) | 1991-03-25 | 1992-03-24 | Preventing silver ion migration in enamels |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP0505892B1 (en) |
| JP (1) | JP3228994B2 (en) |
| KR (1) | KR100222156B1 (en) |
| AU (1) | AU648880B2 (en) |
| BR (1) | BR9201007A (en) |
| CA (1) | CA2063858C (en) |
| DE (1) | DE69216883T2 (en) |
| ES (1) | ES2097230T3 (en) |
| FR (1) | FR2674519B1 (en) |
| MX (1) | MX9201322A (en) |
| ZA (1) | ZA922147B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19502653A1 (en) * | 1995-01-28 | 1996-08-01 | Cerdec Ag | Lead-free glass composition and its use |
| DE19605617A1 (en) | 1996-02-15 | 1997-08-21 | Cerdec Ag | Black glass frit, process for its preparation and its use |
| US8007930B2 (en) * | 2008-07-10 | 2011-08-30 | Ferro Corporation | Zinc containing glasses and enamels |
| GB201712762D0 (en) | 2017-08-09 | 2017-09-20 | Johnson Matthey Plc | Particle mixture |
| CN109277723B (en) * | 2018-10-06 | 2021-08-03 | 天津大学 | Ag-SiO resistant to silver electromigration in high-temperature environment2Preparation method of nano soldering paste |
| GB2605998A (en) * | 2021-04-21 | 2022-10-26 | Fenzi Agt Netherlands B V | Enamel paste compositions, enamel coated products, and methods of manufacturing the same |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE755929C (en) * | 1941-12-12 | 1953-11-30 | Schultheis & Soehne | Process for the production of enamels, glazes and glasses with luminous colors |
| BE457558A (en) * | 1943-06-26 | |||
| ES2045196T3 (en) * | 1989-01-04 | 1994-01-16 | Degussa | ENAMEL FOR CRYSTALS PROVIDED WITH SILVER CONDUCTIVE BANDS. |
-
1991
- 1991-03-25 FR FR919103571A patent/FR2674519B1/en not_active Expired - Fee Related
-
1992
- 1992-03-17 ES ES92104556T patent/ES2097230T3/en not_active Expired - Lifetime
- 1992-03-17 EP EP92104556A patent/EP0505892B1/en not_active Expired - Lifetime
- 1992-03-17 DE DE69216883T patent/DE69216883T2/en not_active Expired - Lifetime
- 1992-03-23 KR KR1019920004738A patent/KR100222156B1/en not_active IP Right Cessation
- 1992-03-24 JP JP06569392A patent/JP3228994B2/en not_active Expired - Fee Related
- 1992-03-24 ZA ZA922147A patent/ZA922147B/en unknown
- 1992-03-24 AU AU13156/92A patent/AU648880B2/en not_active Ceased
- 1992-03-24 CA CA002063858A patent/CA2063858C/en not_active Expired - Lifetime
- 1992-03-24 BR BR929201007A patent/BR9201007A/en not_active Application Discontinuation
- 1992-03-25 MX MX9201322A patent/MX9201322A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| KR100222156B1 (en) | 1999-10-01 |
| CA2063858C (en) | 2002-03-05 |
| JPH0585770A (en) | 1993-04-06 |
| EP0505892A1 (en) | 1992-09-30 |
| KR920017963A (en) | 1992-10-21 |
| DE69216883T2 (en) | 1997-05-22 |
| MX9201322A (en) | 1992-10-01 |
| AU1315692A (en) | 1992-10-01 |
| JP3228994B2 (en) | 2001-11-12 |
| ES2097230T3 (en) | 1997-04-01 |
| FR2674519B1 (en) | 1994-07-29 |
| FR2674519A1 (en) | 1992-10-02 |
| ZA922147B (en) | 1992-11-25 |
| DE69216883D1 (en) | 1997-03-06 |
| BR9201007A (en) | 1992-11-24 |
| EP0505892B1 (en) | 1997-01-22 |
| AU648880B2 (en) | 1994-05-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |