[go: up one dir, main page]

RU2304098C1 - Glass - Google Patents

Glass Download PDF

Info

Publication number
RU2304098C1
RU2304098C1 RU2006111251/03A RU2006111251A RU2304098C1 RU 2304098 C1 RU2304098 C1 RU 2304098C1 RU 2006111251/03 A RU2006111251/03 A RU 2006111251/03A RU 2006111251 A RU2006111251 A RU 2006111251A RU 2304098 C1 RU2304098 C1 RU 2304098C1
Authority
RU
Russia
Prior art keywords
glass
cao
mno
bao
sro
Prior art date
Application number
RU2006111251/03A
Other languages
Russian (ru)
Inventor
Юли Алексеевна Щепочкина (RU)
Юлия Алексеевна Щепочкина
Original Assignee
Юлия Алексеевна Щепочкина
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Юлия Алексеевна Щепочкина filed Critical Юлия Алексеевна Щепочкина
Priority to RU2006111251/03A priority Critical patent/RU2304098C1/en
Application granted granted Critical
Publication of RU2304098C1 publication Critical patent/RU2304098C1/en

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
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/102—Glass compositions containing silica with 40% to 90% 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)

Abstract

FIELD: glass industry, technology of silicates.
SUBSTANCE: invention proposes glass comprising the following components, wt.-%: SiO2, 68.0-72.0; BaO, 1.0-2.0; CaO, 7.0-8.0; K2O, 8.0-10.0; MnO2, 1.0-2.0; SrO, 4.0-5.0, and PbO, 5.0-7.0. Invention provides enhancing the glass refractory index. Proposed glass compositions can be used in making sort dishware, articles of decorative-artistic designation.
EFFECT: improved and valuable property of glass.
1 tbl

Description

Изобретение относится к технологии силикатов, в частности к составам стекла, используемого для изготовления сортовой посуды, изделий декоративно-художественного назначения.The invention relates to the technology of silicates, in particular to the compositions of glass used for the manufacture of high-quality glassware, decorative and artistic products.

Известно стекло, содержащее SiO2, CaO, K2O, SrO, а также другие компоненты /1/.Known glass containing SiO 2 , CaO, K 2 O, SrO, as well as other components / 1 /.

Известно стекло, содержащее следующие компоненты, мас.%: SiO2 72,0-73,8; BaO 1,0-2,0; CaO 7,0-7,5; Na2O 14,0-15,5; K2O 1,5-2,5; MnO2 1,0-2,0 /2/. Показатель преломления такого стекла 1,5177-1,5210.Known glass containing the following components, wt.%: SiO 2 72,0-73,8; BaO 1.0-2.0; CaO 7.0-7.5; Na 2 O 14.0-15.5; K 2 O 1.5-2.5; MnO 2 1.0-2.0 / 2 /. The refractive index of such a glass is 1.5177-1.5210.

Целью изобретения является повышение показателя преломления стекла.The aim of the invention is to increase the refractive index of glass.

Цель достигается тем, что в состав стекла, содержащего SiO2, BaO, CaO, K2O, MnO2, дополнительно вводят SrO2 и PbO, при следующей соотношении компонентов, мас.%: SiO2 68,0-72,0, BaO 1,0-2,0; CaO 0 7,0-8,0; K2О 8,0-10,0; MnO2 1,0-2,0; SrO 4,0-5,0; PbO 5,0-7,0.The goal is achieved in that the composition of the glass containing SiO 2 , BaO, CaO, K 2 O, MnO 2 is additionally introduced SrO 2 and PbO, with the following ratio of components, wt.%: SiO 2 68,0-72,0, BaO 1.0-2.0; CaO 0 7.0-8.0; K 2 O 8.0-10.0; MnO 2 1.0-2.0; SrO 4.0-5.0; PbO 5.0-7.0.

В таблице приведены составы стекла.The table shows the compositions of glass.

ТаблицаTable КомпонетыComponents Сосотав, мас.%Sosotav, wt.%   1one 22 33 SiO2 SiO 2 68,068.0 70,070.0 72,072.0 BaOBao 2,02.0 1,51,5 1,01,0 CaOCao 7,07.0 7,57.5 8,08.0 K2OK 2 O 10,010.0 9,09.0 8,08.0 MnO2 MnO 2 2,02.0 1,51,5 1,01,0 SrOSro 4,04.0 4,54,5 5,05,0 PbOPbo 7,07.0 6,06.0 5,05,0 Показатель преломленияRefractive index 1,65±051.65 ± 05 1,65±0,051.65 ± 0.05 1,65±0,051.65 ± 0.05

Повышаются декоративные свойства изделий из стекла.The decorative properties of glass products are enhanced.

Источники информацииInformation sources

1. Авторское свидетельство СССР №1278313, С03С 3/087, 1986.1. USSR author's certificate No. 1278313, С03С 3/087, 1986.

2. Авторское свидетельство СССР №1384548, С03С 3/078, 1987.2. Copyright certificate of the USSR No. 1384548, С03С 3/078, 1987.

Claims (1)

Стекло, содержащее SiO2, BaO, CaO, К2О, MnO2, отличающееся тем, что дополнительно содержит SrO и PbO при следующем соотношении компонентов, мас.%:Glass containing SiO 2 , BaO, CaO, K 2 O, MnO 2 , characterized in that it additionally contains SrO and PbO in the following ratio of components, wt.%: SiO2 SiO 2 68,0-72,068.0-72.0 BaOBao 1,0-2,01.0-2.0 CaOCao 7,0-8,07.0-8.0 К2OK 2 O 8,0-10,08.0-10.0 MnO2 MnO 2 1,0-2,01.0-2.0 SrOSro 4,0-5,04.0-5.0 PbOPbo 5,0-7,05.0-7.0
RU2006111251/03A 2006-04-05 2006-04-05 Glass RU2304098C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2006111251/03A RU2304098C1 (en) 2006-04-05 2006-04-05 Glass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2006111251/03A RU2304098C1 (en) 2006-04-05 2006-04-05 Glass

Publications (1)

Publication Number Publication Date
RU2304098C1 true RU2304098C1 (en) 2007-08-10

Family

ID=38510792

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2006111251/03A RU2304098C1 (en) 2006-04-05 2006-04-05 Glass

Country Status (1)

Country Link
RU (1) RU2304098C1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1191162A (en) * 1967-09-13 1970-05-06 Owens Illinois Inc Glass Composition
GB1303883A (en) * 1969-02-17 1973-01-24
SU1278313A1 (en) * 1985-05-27 1986-12-23 Институт геологии Карельского филиала АН СССР Decorative glass
SU1384548A1 (en) * 1986-10-04 1988-03-30 Предприятие П/Я В-8766 Color glass

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1191162A (en) * 1967-09-13 1970-05-06 Owens Illinois Inc Glass Composition
GB1303883A (en) * 1969-02-17 1973-01-24
SU1278313A1 (en) * 1985-05-27 1986-12-23 Институт геологии Карельского филиала АН СССР Decorative glass
SU1384548A1 (en) * 1986-10-04 1988-03-30 Предприятие П/Я В-8766 Color glass

Similar Documents

Publication Publication Date Title
RU2304098C1 (en) Glass
RU2316490C1 (en) Glass
RU2323895C1 (en) Glass
RU2317264C1 (en) Glass
RU2311358C1 (en) Glass
RU2306267C1 (en) Glass
RU2316492C1 (en) Glass
RU2316495C1 (en) Glass
RU2311361C1 (en) Glass
RU2320560C1 (en) Glass
RU2304093C1 (en) Glass
RU2311356C1 (en) Glass
RU2340571C2 (en) Glass
RU2315010C1 (en) Glass
RU2312077C1 (en) Glass
RU2316487C1 (en) Glass
RU2317265C1 (en) Glass
RU2312081C1 (en) Glass
RU2331594C1 (en) Glass
RU2316491C1 (en) Glass
RU2311355C1 (en) Glass
RU2325344C1 (en) Glass
RU2320563C1 (en) Crystal glass
RU2340574C2 (en) Crystal glass
RU2317267C1 (en) Crystal glass