FR2201264A1 - - Google Patents
Info
- Publication number
- FR2201264A1 FR2201264A1 FR7235039A FR7235039A FR2201264A1 FR 2201264 A1 FR2201264 A1 FR 2201264A1 FR 7235039 A FR7235039 A FR 7235039A FR 7235039 A FR7235039 A FR 7235039A FR 2201264 A1 FR2201264 A1 FR 2201264A1
- Authority
- FR
- France
- 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.)
- Withdrawn
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
- C03C21/00—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface
- C03C21/007—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in gaseous phase
-
- 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
- C03C23/00—Other surface treatment of glass not in the form of fibres or filaments
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)
- Surface Treatment Of Glass (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB977471A GB1386784A (en) | 1971-04-19 | 1971-04-19 | Treatment of glass |
| FR7235039A FR2201264A1 (OSRAM) | 1971-04-19 | 1972-10-03 | |
| DE19722248433 DE2248433A1 (de) | 1971-04-19 | 1972-10-03 | Verfahren zur verbesserung der festigkeit von glasgegenstaenden |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB977471A GB1386784A (en) | 1971-04-19 | 1971-04-19 | Treatment of glass |
| FR7235039A FR2201264A1 (OSRAM) | 1971-04-19 | 1972-10-03 | |
| DE19722248433 DE2248433A1 (de) | 1971-04-19 | 1972-10-03 | Verfahren zur verbesserung der festigkeit von glasgegenstaenden |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2201264A1 true FR2201264A1 (OSRAM) | 1974-04-26 |
Family
ID=27184758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7235039A Withdrawn FR2201264A1 (OSRAM) | 1971-04-19 | 1972-10-03 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2248433A1 (OSRAM) |
| FR (1) | FR2201264A1 (OSRAM) |
| GB (1) | GB1386784A (OSRAM) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4290793A (en) | 1978-12-08 | 1981-09-22 | Liberty Glass Company | Fluid bed chemical strengthening of glass objects |
| GB2171990B (en) * | 1985-03-08 | 1988-12-07 | Central Glass Co Ltd | Method of strengthening glass article formed of float glass by ion exchange and strengthened glass article |
-
1971
- 1971-04-19 GB GB977471A patent/GB1386784A/en not_active Expired
-
1972
- 1972-10-03 DE DE19722248433 patent/DE2248433A1/de active Pending
- 1972-10-03 FR FR7235039A patent/FR2201264A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| GB1386784A (en) | 1975-03-12 |
| DE2248433A1 (de) | 1974-04-11 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |