GB596346A - Improvements in methods of producing reflection reducing surfaces on glass - Google Patents
Improvements in methods of producing reflection reducing surfaces on glassInfo
- Publication number
- GB596346A GB596346A GB18296/45A GB1829645A GB596346A GB 596346 A GB596346 A GB 596346A GB 18296/45 A GB18296/45 A GB 18296/45A GB 1829645 A GB1829645 A GB 1829645A GB 596346 A GB596346 A GB 596346A
- Authority
- GB
- United Kingdom
- Prior art keywords
- glass
- solution
- methods
- reflection
- added
- 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.)
- Expired
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
- C03C15/00—Surface treatment of glass, not in the form of fibres or filaments, by etching
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)
Abstract
596,346. Reflection-reducing coatings. RADIO CORPORATION OF AMERICA. July 17, 1945, No. 18296. Convention date, Aug. 18, 1944. Drawings to Specification. [Class 97 (i)] A solution with which a glass surface may be treated to produce a reflection-reducing coating is prepared by dissolving a piece of glass in fluosilicic acid. Alternatively a mixture of hydrofluoric acid with either sulphuric, nitric, or phosphoric acid or their salts may be used. Instead of glass the fluosilicic acid solution may have added thereto silica and sodium and calcium fluosilicates to form the treating solution. For use at temperatures above 45‹ C. suitable quantities of NaOH must be added to the treating solution. The Specification as open to inspection under Sect. 91 contains a detailed description of the mechanism of the reaction. This subjectmatter does not appear in the Specification as accepted.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US596346XA | 1944-08-18 | 1944-08-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB596346A true GB596346A (en) | 1948-01-01 |
Family
ID=22024239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB18296/45A Expired GB596346A (en) | 1944-08-18 | 1945-07-17 | Improvements in methods of producing reflection reducing surfaces on glass |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB596346A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2695247A (en) * | 1952-03-05 | 1954-11-23 | Pittsburgh Plate Glass Co | Production of transparent electroconductive article |
-
1945
- 1945-07-17 GB GB18296/45A patent/GB596346A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2695247A (en) * | 1952-03-05 | 1954-11-23 | Pittsburgh Plate Glass Co | Production of transparent electroconductive article |
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