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SU908355A1 - Composition for coating for metallic dental prosthesis - Google Patents

Composition for coating for metallic dental prosthesis Download PDF

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Publication number
SU908355A1
SU908355A1 SU802913937A SU2913937A SU908355A1 SU 908355 A1 SU908355 A1 SU 908355A1 SU 802913937 A SU802913937 A SU 802913937A SU 2913937 A SU2913937 A SU 2913937A SU 908355 A1 SU908355 A1 SU 908355A1
Authority
SU
USSR - Soviet Union
Prior art keywords
composition
coating
dental prosthesis
metallic dental
cao
Prior art date
Application number
SU802913937A
Other languages
Russian (ru)
Inventor
Иван Тимофеевич Мирошниченко
Евгений Григорьевич Шиян
Хачатур Артемович Каламкаров
Галина Борисовна Шилова
Владимир Васильевич Ерохин
Василий Михайлович Коваль
Павел Федорович Коноплев
Original Assignee
Полтавский медицинский стоматологический институт
Центральный Ордена Ленина Институт Усовершенствования Врачей
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 Полтавский медицинский стоматологический институт, Центральный Ордена Ленина Институт Усовершенствования Врачей filed Critical Полтавский медицинский стоматологический институт
Priority to SU802913937A priority Critical patent/SU908355A1/en
Application granted granted Critical
Publication of SU908355A1 publication Critical patent/SU908355A1/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
    • C03C4/00—Compositions for glass with special properties
    • C03C4/0007—Compositions for glass with special properties for biologically-compatible glass
    • C03C4/0021—Compositions for glass with special properties for biologically-compatible glass for dental use
    • 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
    • C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
    • C03C8/02—Frit compositions, i.e. in a powdered or comminuted form
    • C03C8/08—Frit compositions, i.e. in a powdered or comminuted form containing phosphorus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Molecular Biology (AREA)
  • Dental Preparations (AREA)

Description

Изобретение относитс  к медицине, в частности к стоматологии и касаетс  состава стеклокристетлических эмалей, примен емых дл  декоративного покрыти  металлических частей зубных протезов.The invention relates to medicine, in particular, to dentistry, and concerns the composition of glass-crystalline enamels used for decorative coating of metal parts of dentures.

Известен состав дл  покрыти  металлических зубов протезов, содержащий SiOfj, TiOi, Na2.O, CaO IJ.A known composition for coating metal teeth of prostheses containing SiOfj, TiOi, Na2.O, CaO IJ.

Известный состав имеет невысокую прочность сцеплени  и микротвердость, что снижает прочность протезов.The known composition has a low adhesion strength and microhardness, which reduces the strength of the prostheses.

1Дель изобретени  - повы11ение прочности протезов.1 The invention of the invention is to increase the strength of the prostheses.

Указанна  цель достигаетс  тем, что в состав дл  покрыти  метсшлических зубных протезов, содержгицем SiOrj, TiO, , CaO, отличительной особенностью  вл етс  то, что он дополнительно содержит ZnO, , , Р Ог, MoOj при следующем соотношении компонентов, вес.%:This goal is achieved by the fact that the composition for coating metal-based dentures containing SiOrj, TiO,, CaO, a distinctive feature is that it additionally contains ZnO,,, P Og, MoOj in the following ratio of components, wt.%:

следующим обраСостав готов т зом.The following composition is prepared.

Дл  приготовлени  шихты сырьевые материалы: песок, двуокись титана , окись цинка, литий углекислцй, соду, борную кислоту, натрий фос форнокислый и трехокись молибдена.измельчают , просеивают через сито 0,250 ,5 мм, смешивают в задцанном соот- нсмиении ингредиентов и тщательно перемешивают. Полученную шихту засы10 пают в шамотные тигли и вар т 3 ч при 1330-1340С. Расплав гранулируетс  в воде.For the preparation of the charge, the raw materials: sand, titanium dioxide, zinc oxide, lithium carbon dioxide, soda, boric acid, sodium phosphate acid, and molybdenum trioxide are crushed, sieved through a 0.250, 5 mm sieve, mixed in each other and mixed thoroughly. The resulting charge is charged into fireclay crucibles and cooked for 3 hours at 1330-1340С. The melt is granulated in water.

Полученный гранул т эмали измельчают с мельничными добавками (глина, бура кристаллическа , вода, нитрит натри ).The enamel granulate obtained is milled with mill additives (clay, borax, water, sodium nitrite).

Состав мельничной загрузки,The composition of the mill load,

2020

масс.ч.:mass parts:

Гранул т100Granules t100

Глина часоверска  4,0Clay Watchman 4.0

Бура кристаллическа О,5Borax crystalline O, 5

Нитрит натри 0/2Sodium nitrite 0/2

вода50water50

2525

В виде шликера состав нанос т наIn the form of a slurry, the composition is applied to

металлические части зубных протезов.metal parts of dentures.

Издели  сушат на воздухе, а затемThe items are air dried and then

обжигают в муфельноП печи при 870900 С .burned in a muffle furnace at 870900 C.

30thirty

Claims (1)

Формула изобретенияClaim Состав для покрытия металлических 45 зубных протезов, содержащий SiOij, TiO/j., Na^O, СаО, отличающийc я тем, что, с целью повышения прочности протезов, он дополнительно со-Composition for coating metal 45 dentures, containing SiOij, TiO / j., Na ^ O, CaO, characterized in that, in order to increase the strength of the prosthesis, it additionally 50 fifty держит ZnO, LigO, holds ZnO, LigO, BijOj , . Р^Ог / МоОа BijOj,. P ^ Og / MoOa при следующем соотношении in the following relation компонен- component тов, вес. Comrade, weight. %: %: ТЮа TUa 3,0-4,5 3.0-4.5 BqO з Bqo s 3,4-4,5 3.4-4.5 NaaONa a O 3,1-3,6 3.1-3.6 2,0-3,0 2.0-3.0 55 55 СаО CaO 3,6-4,8 3.6-4.8 МоО, Moo 0,1-0,2 0.1-0.2 ZnO Zno 1,0-2,0 1.0-2.0 SiO^ SiO ^ Остальное Rest Li<jO Li <jO 8,0-10,0 8.0-10.0
SU802913937A 1980-04-23 1980-04-23 Composition for coating for metallic dental prosthesis SU908355A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU802913937A SU908355A1 (en) 1980-04-23 1980-04-23 Composition for coating for metallic dental prosthesis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU802913937A SU908355A1 (en) 1980-04-23 1980-04-23 Composition for coating for metallic dental prosthesis

Publications (1)

Publication Number Publication Date
SU908355A1 true SU908355A1 (en) 1982-02-28

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU802913937A SU908355A1 (en) 1980-04-23 1980-04-23 Composition for coating for metallic dental prosthesis

Country Status (1)

Country Link
SU (1) SU908355A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012059143A1 (en) * 2010-11-02 2012-05-10 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Lithium silicate glasses or glass ceramics, method for production thereof and use thereof
US8956987B2 (en) 2009-12-23 2015-02-17 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Lithium disilicate glass-ceramic, method for production thereof and use thereof
US9206077B2 (en) 2011-06-22 2015-12-08 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V. Dental restoration, method for production thereof and glass ceramic
US9730863B2 (en) 2011-06-22 2017-08-15 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Dental restoration, method for its production and ingot

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8956987B2 (en) 2009-12-23 2015-02-17 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Lithium disilicate glass-ceramic, method for production thereof and use thereof
US9604873B2 (en) 2009-12-23 2017-03-28 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Lithium disilicate glass-ceramic, method for production thereof and use thereof
US10219879B2 (en) 2009-12-23 2019-03-05 Degudent Gmbh Lithium disilicate glass-ceramic, method for production thereof and use thereof
US10357343B2 (en) 2009-12-23 2019-07-23 Vita Zahnfabrik H. Rauter Gmbh & Co. Kg Lithium disilicate glass-ceramic, method for production thereof and use thereof
US10765496B2 (en) 2009-12-23 2020-09-08 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Lithium disilicate glass-ceramic, method for production thereof and use thereof
WO2012059143A1 (en) * 2010-11-02 2012-05-10 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Lithium silicate glasses or glass ceramics, method for production thereof and use thereof
US10442725B2 (en) 2010-11-02 2019-10-15 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Lithium silicate glasses or glass ceramics, method for production thereof and use thereof
US9206077B2 (en) 2011-06-22 2015-12-08 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V. Dental restoration, method for production thereof and glass ceramic
US9730863B2 (en) 2011-06-22 2017-08-15 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Dental restoration, method for its production and ingot

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