SU61024A1 - The method of preparation of black oil varnishes - Google Patents
The method of preparation of black oil varnishesInfo
- Publication number
- SU61024A1 SU61024A1 SU26781A SU26781A SU61024A1 SU 61024 A1 SU61024 A1 SU 61024A1 SU 26781 A SU26781 A SU 26781A SU 26781 A SU26781 A SU 26781A SU 61024 A1 SU61024 A1 SU 61024A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- preparation
- black oil
- oil
- cracking
- residue
- Prior art date
Links
Description
Согласно изобретению дл получени черных масл ных лаков используютс остатки окислительно-парафазного крекинга системы Дубровой .According to the invention, residues of the oxidation-paraphase cracking of the Dubrova system are used to produce black oil lacquers.
Способ обработки этих остатков следующий.The method of processing these residues is as follows.
Остаток крекинга полимеризуетс с льн ным или полувысыхающим маслом при температуре 270-300° в течение 6-8 час (можно в смесь ввести также смолы и битумы).The residue of cracking is polymerized with linseed or semi-drying oil at a temperature of 270-300 ° for 6-8 hours (you can also add resins and bitumen to the mixture).
Соотнощени между остатком крекинга и маслом могут колебатьс в значительных пределах; однако наилучшие результаты получаютс при соотнощении 1 : 1 или 1 : 2. Полученные композиции раствор ютс в скипидаре, сольвентнафте или других растворител х. К ним добавл етс свинцово-марганцевый или кобальтовый сиккатив.The ratios between the cracking residue and the oil can vary widely; however, the best results are obtained at a ratio of 1: 1 or 1: 2. The compositions obtained are dissolved in turpentine, solvent naphtha or other solvents. To them is added lead-manganese or cobalt desiccant.
Дл изготовлени тощих лаков остаток крекинга полимеризуетс или оксидируетс воздухом при температуре до 280°, до получени черной смолы с температурой плавлени 50-100°.For the manufacture of lean lacquers, the cracking residue is polymerized or oxidized with air at temperatures up to 280 ° C to obtain a black resin with a melting point of 50-100 °.
Эту смолу можно сплавить с маслом, другими смолами (эфир-гарпиус , канифоль т. д.) и битумами и примен ть в виде лаковой основы.This resin can be fused with oil, other resins (ether-garpius, rosin, etc.) and bitumens and applied as a lacquer base.
Предмет изобретени Subject invention
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU26781A SU61024A1 (en) | 1939-10-01 | 1939-10-01 | The method of preparation of black oil varnishes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU26781A SU61024A1 (en) | 1939-10-01 | 1939-10-01 | The method of preparation of black oil varnishes |
Publications (1)
Publication Number | Publication Date |
---|---|
SU61024A1 true SU61024A1 (en) | 1941-11-30 |
Family
ID=48242543
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU26781A SU61024A1 (en) | 1939-10-01 | 1939-10-01 | The method of preparation of black oil varnishes |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU61024A1 (en) |
-
1939
- 1939-10-01 SU SU26781A patent/SU61024A1/en active
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