SU1627164A1 - Method for coating of dental prostheses - Google Patents

Method for coating of dental prostheses Download PDF

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Publication number
SU1627164A1
SU1627164A1 SU884481072A SU4481072A SU1627164A1 SU 1627164 A1 SU1627164 A1 SU 1627164A1 SU 884481072 A SU884481072 A SU 884481072A SU 4481072 A SU4481072 A SU 4481072A SU 1627164 A1 SU1627164 A1 SU 1627164A1
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SU
USSR - Soviet Union
Prior art keywords
coating
dental prostheses
polysulfone
substrate
increase
Prior art date
Application number
SU884481072A
Other languages
Russian (ru)
Inventor
Анатолий Кузьмич Брель
Сергей Владимирович Дмитриенко
Леонид Павлович Иванов
Сергей Владимирович Зубов
Виталий Юрьевич Миликевич
Original Assignee
Волгоградский медицинский институт
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Application filed by Волгоградский медицинский институт filed Critical Волгоградский медицинский институт
Priority to SU884481072A priority Critical patent/SU1627164A1/en
Application granted granted Critical
Publication of SU1627164A1 publication Critical patent/SU1627164A1/en

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Abstract

Изобретение относитс  к медицине, а именно к стоматологии. Цель изобретени  - повышение прочности сцеплени  покрыти  с основой. На зубные протезы нанос т с вестибул рной стороны расплав поди- сульфона при 350-400°С, далее охлаждают до комнатной температуры, а затем нанос т раствор, содержащий полисульфон, хлороформ и оксид титана в соотношении 50:10:1.The invention relates to medicine, namely to dentistry. The purpose of the invention is to increase the strength of adhesion of the coating to the substrate. A molten podsulfone is applied to the dentures from the vestibular side at 350-400 ° C, then cooled to room temperature, and then a solution containing polysulfone, chloroform and titanium oxide in a ratio of 50: 10: 1 is applied.

Description

Изобретение относитс  к медицине, а именно к стоматологии.The invention relates to medicine, namely to dentistry.

Цель - повышение прочности сцеплени  покрыти  с основой.The goal is to increase the strength of adhesion of the coating to the substrate.

Пример. На вестибул рную поверхность металлического протеза нанос т тонкий слой (0,05-0,08 мм) расплавленного полисуль- фона при 350-400°С. После остывани  до комнатной температуры поверхность обрабатывают абразивами и нанос т раствор, содержащий полисульфон, хлороформ и двуокись титана в соотношении 50:10:1, до получени  равномерного покрыти . Постепенно нагрева  конструкцию до 90- 100°С, полностью удал ют остатки растворител  до посто нного веса. Из зуботехнического воска моделируют вестибул рную поверхность коронки с учетом анатомической формы , затем производ т замену воска на акриловую пластмассу по обычной методике Предлагаемый способ позвол ет повысить прочность сцеплени  покрыти  с основой примерно в 1,5 раза по сравнению с известным .Example. A thin layer (0.05-0.08 mm) of molten polysulfone at 350-400 ° C is applied to the vestibular surface of the metal prosthesis. After cooling to room temperature, the surface is treated with abrasives and a solution containing polysulfone, chloroform and titanium dioxide in a ratio of 50: 10: 1 is applied until a uniform coating is obtained. Gradually heating the structure to 90-100 ° C, completely removing the residual solvent to constant weight. Dental wax is used to model the vestibular surface of a crown with anatomical shape, then the wax is replaced with acrylic plastic using the usual method. The proposed method allows the adhesive to adhere to the substrate to increase in adhesion by about 1.5 times as compared to the known method.

Claims (1)

Формула изобретени Invention Formula Способ покрыти  зубных протезов путем нанесени  акрилата на металлическую основу , отличающийс  тем, что, с целью повышени  прочности сцеплени  покрыти  с основой, на зубной протез с вестибул рной стороны нанос т расплав полисульфона при 350-400°С, далее охлаждают до комнатной температуры, а затем нанос т раствор, содержащий полисульфон, хлороформ и оксид титана в соотношении 50:10:1.A method of coating dentures by applying an acrylate on a metal base, characterized in that, in order to increase the adhesion strength of the coating to the substrate, a polysulfone melt is applied to the denture from the vestibular side at 350-400 ° C, then cooled to room temperature, then a solution is applied containing polysulfone, chloroform and titanium oxide in a ratio of 50: 10: 1. (Л(L О5 tsD JO5 tsD J О 4-About 4-
SU884481072A 1988-07-08 1988-07-08 Method for coating of dental prostheses SU1627164A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU884481072A SU1627164A1 (en) 1988-07-08 1988-07-08 Method for coating of dental prostheses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU884481072A SU1627164A1 (en) 1988-07-08 1988-07-08 Method for coating of dental prostheses

Publications (1)

Publication Number Publication Date
SU1627164A1 true SU1627164A1 (en) 1991-02-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU884481072A SU1627164A1 (en) 1988-07-08 1988-07-08 Method for coating of dental prostheses

Country Status (1)

Country Link
SU (1) SU1627164A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Гаврилов Е. И. и др. Ортопедическа стоматологи . М.: Медицина, 1984, с 126- 128 *

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