RU2326830C1 - Glass coating - Google Patents

Glass coating Download PDF

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Publication number
RU2326830C1
RU2326830C1 RU2006144192/03A RU2006144192A RU2326830C1 RU 2326830 C1 RU2326830 C1 RU 2326830C1 RU 2006144192/03 A RU2006144192/03 A RU 2006144192/03A RU 2006144192 A RU2006144192 A RU 2006144192A RU 2326830 C1 RU2326830 C1 RU 2326830C1
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RU
Russia
Prior art keywords
cao
glass coating
sio
zno
glass
Prior art date
Application number
RU2006144192/03A
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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.)
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Publication date
Application filed by Юлия Алексеевна Щепочкина filed Critical Юлия Алексеевна Щепочкина
Priority to RU2006144192/03A priority Critical patent/RU2326830C1/en
Application granted granted Critical
Publication of RU2326830C1 publication Critical patent/RU2326830C1/en

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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
    • C03C3/064—Glass compositions containing silica with less than 40% silica by weight containing boron
    • C03C3/066—Glass compositions containing silica with less than 40% silica by weight containing boron containing zinc

Abstract

FIELD: chemistry.
SUBSTANCE: invention pertains to the technology of silicates and relates to glass coating compounds, which can be used for decorating and marking glass objects. The glass coating consists of the following components with the given percentage mass ratios: SiO2 30.0-33.0; CaO 27.0-33.0; Al2O3 17.0-21.0; Cr2O3 3.0-6.0; B2O3 4.0-6.0; ZnO 8.0-12.0. The ratio SiO2:CaO is 1.0-1.1.
EFFECT: increased strength of the glass coating.
2 cl, 1 tbl

Description

Изобретение относится к области технологии силикатов и касается составов стекловидного покрытия, которое может быть использовано для декорирования, маркировки стеклоизделий.The invention relates to the field of technology of silicates and relates to compositions of a vitreous coating, which can be used for decorating, marking glass products.

Известно стекловидное покрытие состава, мас.%: SiO2 11,0-40,0; CaO 0-16,0; Al2O3 0-30,0; B2O3 16,0-32,0; Li2O 4,0-12,0; ZrO2 0-18,0; SnO2 0-20,0; CeO2 0-2,0; La2O3 0-15,0; SrO 0-13,0; BaO 0-7,0; Na2O 0-3,5; F' 0-2,6; SnO2+CaO 2,0-23,0; ZrO2+La2O3 2,0-33,0; ZrO2+Al2O3 0-26,5; CaO+SrO+BaO 0-19,25 /1/.A glassy coating composition is known, wt.%: SiO 2 11.0-40.0; CaO 0-16.0; Al 2 O 3 0-30.0; B 2 O 3 16.0-32.0; Li 2 O 4.0-12.0; ZrO 2 0-18.0; SnO 2 0-20.0; CeO 2 0-2.0; La 2 O 3 0-15.0; SrO 0-13.0; BaO 0-7.0; Na 2 O 0-3.5; F '0-2.6; SnO 2 + CaO 2.0-23.0; ZrO 2 + La 2 O 3 2.0-33.0; ZrO 2 + Al 2 O 3 0-26.5; CaO + SrO + BaO 0-19.25 / 1 /.

Известно стекловидное покрытие состава, мас.%: CaO 33,0-35,5; Al2O3 34,5-36,5; Cr2O3 5,0-8,0; краситель 0,02-1,0; SiO2 - остальное /2/.A glassy coating composition is known, wt.%: CaO 33.0-35.5; Al 2 O 3 34.5-36.5; Cr 2 O 3 5.0-8.0; dye 0.02-1.0; SiO 2 - the rest / 2 /.

Цель изобретения - повышение прочности стекловидного покрытия на удар.The purpose of the invention is to increase the strength of the glassy coating on impact.

Цель достигается тем, что в состав покрытия, содержащего SiO2, CaO, Al2O3, Cr2O3, дополнительно вводят B2O3 и ZnO, при следующем соотношении компонентов, мас.%: SiO2 30,0-33,0; CaO 27,0-33,0; Al2O3 17,0-21,0; Cr2O3 3,0-6,0; B2O3 4,0-6,0; ZnO 8,0-12,0.The goal is achieved in that in the composition of the coating containing SiO 2 , CaO, Al 2 O 3 , Cr 2 O 3 , B 2 O 3 and ZnO are additionally introduced, in the following ratio of components, wt.%: SiO 2 30.0-33 0; CaO 27.0-33.0; Al 2 O 3 17.0-21.0; Cr 2 O 3 3.0-6.0; B 2 O 3 4.0-6.0; ZnO 8.0-12.0.

В таблице приведены составы стекловидного покрытия.The table shows the compositions of the vitreous coating.

ТаблицаTable КомпонентыComponents Состав, мас.%:Composition, wt.%: 1one 22 33 SiO2 SiO 2 30,030,0 31,531.5 33,033.0 CaOCao 27,027.0 30,030,0 33,033.0 Al2O3 Al 2 O 3 21,021.0 19,019.0 17,017.0 Cr2O3 Cr 2 O 3 6,06.0 4,54,5 3,03.0 B2O3 B 2 O 3 4,04.0 5,05,0 6,06.0 ZnOZno 12,012.0 10,010.0 8,08.0 СоотношениеRatio 100one hundred 100one hundred 100one hundred SiO2:CaOSiO 2 : CaO 1,11,1 1,051.05 1,01,0 Прочность на удар, НмImpact Strength, Nm ~20~ 20 ~20~ 20 ~20~ 20

Источники информацииInformation sources

1. Патент США № 4446241, кл.501-14, 1984.1. US patent No. 4446241, CL 501-14, 1984.

2. Авторское свидетельство СССР № 1229191, С03С 8/02, 1986.2. USSR author's certificate No. 1229191, С03С 8/02, 1986.

Claims (2)

1. Стекловидное покрытие, содержащее SiO2, CaO, Al2О3, Cr2О3, отличающееся тем, что дополнительно содержит В2О3 и ZnO при следующем соотношении компонентов, мас.%:1. A glassy coating containing SiO 2 , CaO, Al 2 O 3 , Cr 2 O 3 , characterized in that it further comprises B 2 O 3 and ZnO in the following ratio of components, wt.%: SiO2 SiO 2 30,0-33,030.0-33.0 CaOCao 27,0-33,027.0-33.0 Al2О3 Al 2 About 3 17,0-21,017.0-21.0 Cr2О3 Cr 2 About 3 3,0-6,03.0-6.0 В2О3 B 2 O 3 4,0-6,04.0-6.0 ZnOZno 8,0-12,08.0-12.0
2. Стекловидное покрытие по п.1, отличающееся тем, что соотношение SiO2:CaO составляет 1,0-1,1.2. The glassy coating according to claim 1, characterized in that the ratio of SiO 2 : CaO is 1.0-1.1.
RU2006144192/03A 2006-12-12 2006-12-12 Glass coating RU2326830C1 (en)

Priority Applications (1)

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Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2006144192/03A RU2326830C1 (en) 2006-12-12 2006-12-12 Glass coating

Publications (1)

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RU2326830C1 true RU2326830C1 (en) 2008-06-20

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9938186B2 (en) 2012-04-13 2018-04-10 Corning Incorporated Strengthened glass articles having etched features and methods of forming the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9938186B2 (en) 2012-04-13 2018-04-10 Corning Incorporated Strengthened glass articles having etched features and methods of forming the same
US11001523B2 (en) 2012-04-13 2021-05-11 Corning Incorporated Strengthened glass articles having etched features and methods of forming the same

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