SU146436A1 - Dental insulation material - Google Patents
Dental insulation materialInfo
- Publication number
- SU146436A1 SU146436A1 SU681151A SU681151A SU146436A1 SU 146436 A1 SU146436 A1 SU 146436A1 SU 681151 A SU681151 A SU 681151A SU 681151 A SU681151 A SU 681151A SU 146436 A1 SU146436 A1 SU 146436A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- dental
- insulation material
- water
- plastic
- sodium alginate
- Prior art date
Links
Landscapes
- Materials For Medical Uses (AREA)
Description
При изготовлении пластмассовых акриловых протезов в гипсовых формах поверхность формы покрывают тонкой пленкой изол ционного материала, который должен предотвратить приваривание пластмассы к гипсу и исключить проникновение воды в пластмассу.In the manufacture of plastic acrylic prostheses in plaster molds, the surface of the mold is covered with a thin film of insulating material, which is supposed to prevent the plastic from welding to the plaster and prevent water from penetrating into the plastic.
Зуботехнические изол ционные (разделительные) материалы на основе альгината натри и воды известны.Dental insulation (separation) materials based on sodium alginate and water are known.
Предлагаемый материал, в отличие от известных, имеет в своем составе щавелевокислый аммоний (0,02%), формалин 40%-ный (0,3%) и краситель (0,005%).The proposed material, in contrast to the known, has ammonium oxalate (0.02%), formalin 40% (0.3%) and dye (0.005%).
Это улучшает изол ционные способности материалаКроме указанных веществ предлагаемый материал содержит альгинат натри до 2% и дистиллированную воду до 98%.This improves the insulating ability of the material. In addition to these substances, the proposed material contains sodium alginate up to 2% and distilled water up to 98%.
Предлагаемый изол ционный материал, наносимый в виде тонкой пленки на поверхность гипсовых форм, предотвращает приваривание пластмассы к гипсу и обеспечивает хорошую изолинию пластмассы, не пропуска в нее воду при полимеризации.The proposed insulating material applied in the form of a thin film on the surface of plaster molds prevents the plastics from welding to the gypsum and provides a good isoline of the plastic, not letting water into it during polymerization.
Центральный институт травматологии и ортопедии, а также Московский медицинский стоматологический институт дают предложению положительную оценку.The Central Institute of Traumatology and Orthopedics, as well as the Moscow Medical Dental Institute, give a positive assessment to the proposal.
Предмет изобретени Subject invention
Зуботехнический изол ционный материал на основе альгината натри и воды, отличающийс тем, что, с целью улучщени изол ционной способности, в его состав ввод т щавелевокислый аммоний (0,02%), формалин 40%-ный (0,3%) и краситель (0,005%).A dental insulating material based on sodium alginate and water, characterized in that, in order to improve the insulating ability, ammonium oxalate soda (0.02%), formalin 40% (0.3%) and dye are added to its composition (0.005%).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU681151A SU146436A1 (en) | 1960-10-04 | 1960-10-04 | Dental insulation material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU681151A SU146436A1 (en) | 1960-10-04 | 1960-10-04 | Dental insulation material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU146436A1 true SU146436A1 (en) | 1961-11-30 |
Family
ID=48301902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU681151A SU146436A1 (en) | 1960-10-04 | 1960-10-04 | Dental insulation material |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU146436A1 (en) |
-
1960
- 1960-10-04 SU SU681151A patent/SU146436A1/en active
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