SU61264A1 - The method of obtaining film-forming - Google Patents
The method of obtaining film-formingInfo
- Publication number
- SU61264A1 SU61264A1 SU29383A SU29383A SU61264A1 SU 61264 A1 SU61264 A1 SU 61264A1 SU 29383 A SU29383 A SU 29383A SU 29383 A SU29383 A SU 29383A SU 61264 A1 SU61264 A1 SU 61264A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- forming
- obtaining film
- film
- rubber
- sulfur
- Prior art date
Links
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Description
Известно получение пленкообразующих материалов термической обработкой вулканизованного каучука при 200-300°, с последующей вулканизацией при 140° с добавочным количеством серы.It is known to obtain film-forming materials by thermally treating vulcanized rubber at 200-300 °, followed by vulcanization at 140 ° with an additional amount of sulfur.
Описываемым изобретением предполагает при получении пленкообразующего материала способом, описанным выще, производить термическую обработку каучука в присутствии оксидированного мазута.The described invention involves upon receipt of a film-forming material in the manner described above, to produce heat treatment of rubber in the presence of oxidized fuel oil.
Пример. Отходы вулканизованной резины с добавкой мазута в количестве 25-30% подвергают термической обработке при температурах 260-300°, после чего полученный продукт обрабатывают при 120-160° серой, вз той в количестве 3-8%; массу уваривают до полного присоединени серы и заливают органическими растворител ми (уайт-спирит и др.). Полученный раствор освобождают от ингредиентов резины путем отстаивани или центрифугировани . Освобожденный от ингредиентов резины и окрашенный индулином расгвор образует на резине сухую блест щую лаковую пленку и может примен тьс как таковой, так и в различных композици х с фактисным лаком.Example. Waste vulcanized rubber with the addition of fuel oil in the amount of 25-30% is subjected to heat treatment at temperatures of 260-300 °, after which the resulting product is treated at 120-160 ° with sulfur, taken in an amount of 3-8%; The mass is boiled until the sulfur is completely added and filled with organic solvents (white spirit, etc.). The resulting solution is freed from the rubber ingredients by settling or centrifuging. Freed from rubber ingredients and painted with indinum, the patch forms a dry glossy lacquer film on rubber and can be used as such or in various compositions with factual varnish.
Предмет изобретени Subject invention
Способ получени пленкообразующего, например дл галощных лаков, путем термической обработки вулканизованного каучука при 250-300° с последующей обработкой полученного продукта серой при температуре около 140°, отличающийс тем, что термическую обработку вулканизованного каучука производ т в присутствии оксидированного мазута.A method of preparing a film-forming agent, for example, for pebbly lacquers, by heat treatment of vulcanized rubber at 250-300 ° C, followed by treatment of the obtained product with sulfur at a temperature of about 140 °, characterized in that the heat treatment of vulcanized rubber is carried out in the presence of oxidized fuel oil.
Редактор А. Г. НовожиловТехред А. А. Кудр вицка Корректор СавельеваEditor A. G. NovozhilovTehred A. A. Kudr vitska Proofreader Saveliev
Подп. к печ. I5/I-62 г.Формат бум. 70 X Юв/шОбъем 0,09 изд. л.Sub. to pec. I5 / I-62 g. Format boom. 70 X W / Volume 0.09 ed. l
Зак. 3394/4Тиран 200Цена 5 коп.Zak 3394 / 4Tyran 200Price 5 kopecks
ЦБТИ при Комитете по делам изобретений и открытийTsBTI under the Committee on Inventions and Discoveries
при Совете Министров СССР Москва, Центр, М. Черкасский пер., д. 2/6Under the Council of Ministers of the USSR, Moscow, Center, M. Cherkassky Lane, 2/6
Типографи , пр. Сапунова, 2.Printing house, Sapunova Ave., 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU29383A SU61264A1 (en) | 1940-01-27 | 1940-01-27 | The method of obtaining film-forming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU29383A SU61264A1 (en) | 1940-01-27 | 1940-01-27 | The method of obtaining film-forming |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU61264A1 true SU61264A1 (en) | 1941-11-30 |
Family
ID=48242709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU29383A SU61264A1 (en) | 1940-01-27 | 1940-01-27 | The method of obtaining film-forming |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU61264A1 (en) |
-
1940
- 1940-01-27 SU SU29383A patent/SU61264A1/en active
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