SU180316A1 - - Google Patents
Info
- Publication number
- SU180316A1 SU180316A1 SU753954A SU753954A SU180316A1 SU 180316 A1 SU180316 A1 SU 180316A1 SU 753954 A SU753954 A SU 753954A SU 753954 A SU753954 A SU 753954A SU 180316 A1 SU180316 A1 SU 180316A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- pbo
- glasses
- spectrum
- components
- dispersion
- Prior art date
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
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/062—Glass compositions containing silica with less than 40% silica by weight
- C03C3/07—Glass compositions containing silica with less than 40% silica by weight containing lead
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)
Description
Изобретение относитс к стеклам, преимущественно оптическим, содержащим SiO, PbO, TUO, АЬОз, TiOo, К2О, AsaOs, SboOg.The invention relates to glasses, preferably optical, containing SiO, PbO, TUO, ABO3, TiOo, K2O, AsaOs, SboOg.
Известные стекла подобного типа, содержащие указанные выще компоненты, вз тые в различных весовых соотнощени х, обладают низкой дисперсией в синей части спектра.Famous glasses of this type, containing the above components, taken in various weight ratios, have a low dispersion in the blue part of the spectrum.
Предлагаемое стекло содержит те же компоненты , но в других, неизвестных ранее отношени х (в вес. %): SiOz 29; PbO 14; А1,Оз 2; Т1оО49,7; ТЮ22,0; К-Ю или Na.O2,0; AsaOgO.S; SbaOsl.The proposed glass contains the same components, but in other previously unknown ratios (in wt.%): SiOz 29; PbO 14; A1, Oz 2; T1OO49,7; TU22.0; KY or Na.O2,0; AsaOgO.S; Sbaosl.
Стекла с предлагаемым соотношением компонентов увеличивают дисперсию в синей части спектра.Glasses with the proposed ratio of components increase the dispersion in the blue part of the spectrum.
Предмет изобретени Subject invention
Стекло, содержащее SiOg, PbO, TUO, TiO, AloOg, K2O, , 5Ь2Оз, отличающеес тем, что, с целью увеличени дисперсии в синей части спектра, указанные компоненты вход т в пего в следующих количествах (в вес %) 510229; РЬ014; Tl2049,7; А120з2; ТЮ22; КаО или NaoO 2; АзоОз 0,3; SbjOo 1.Glass containing SiOg, PbO, TUO, TiO, AloOg, K2O, S2O3, characterized in that, in order to increase the dispersion in the blue part of the spectrum, these components are included in the following amounts (by weight%) 510229; Pb014; Tl2049.7; A1203; TU22; Kao or NaoO 2; AzoOz 0.3; SbjOo 1.
В колонке 2, строку 12 следует читать:In column 2, line 12 should read:
или N320 2; AsoOa 0,3; 1.or N320 2; AsoOa 0.3; one.
ОпечаткаTypo
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU753954A SU180316A1 (en) | 1961-11-28 | 1961-11-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU753954A SU180316A1 (en) | 1961-11-28 | 1961-11-28 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SU180314A1 SU180314A1 (en) | |
| SU180315A1 SU180315A1 (en) | |
| SU180316A1 true SU180316A1 (en) | 1966-05-04 |
Family
ID=39877721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU753954A SU180316A1 (en) | 1961-11-28 | 1961-11-28 |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU180316A1 (en) |
-
1961
- 1961-11-28 SU SU753954A patent/SU180316A1/ru active
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