SU1757A1 - The method of obtaining condensation products (naphthol with formaldehyde) - Google Patents
The method of obtaining condensation products (naphthol with formaldehyde)Info
- Publication number
- SU1757A1 SU1757A1 SU77719A SU77719A SU1757A1 SU 1757 A1 SU1757 A1 SU 1757A1 SU 77719 A SU77719 A SU 77719A SU 77719 A SU77719 A SU 77719A SU 1757 A1 SU1757 A1 SU 1757A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- naphthol
- formaldehyde
- condensation products
- obtaining condensation
- obtaining
- Prior art date
Links
Description
Тлпо-л1 тограф11Я «Красньгй Печатник, Логиснерад, Mi ждуна)одиин,Tlpo-l1 tografyaYa "Red Prince, Logisnerad, Mi is waiting) odiin,
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU77719A SU1757A1 (en) | 1923-12-18 | 1923-12-18 | The method of obtaining condensation products (naphthol with formaldehyde) |
SU77719L SU1759A1 (en) | 1923-12-18 | 1923-12-18 | The method of obtaining insoluble azo dyes on fibers in cold dyeing |
SU77719K SU1758A1 (en) | 1923-12-18 | 1923-12-18 | The method of obtaining insoluble varnishes basic dyes on fibers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU77719A SU1757A1 (en) | 1923-12-18 | 1923-12-18 | The method of obtaining condensation products (naphthol with formaldehyde) |
Related Parent Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU132A Addition SU70122A1 (en) | 1943-04-27 | Multiple packer for deep oil wells | |
SU131A Addition SU69626A1 (en) | 1944-12-05 | Method and device for grinding the ends of the rings of ball duplex bearings |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU555355A Addition SU105659A2 (en) | 1956-07-24 | 1956-07-24 | Stereo Viewer |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1757A1 true SU1757A1 (en) | 1924-09-15 |
Family
ID=48327903
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU77719A SU1757A1 (en) | 1923-12-18 | 1923-12-18 | The method of obtaining condensation products (naphthol with formaldehyde) |
SU77719K SU1758A1 (en) | 1923-12-18 | 1923-12-18 | The method of obtaining insoluble varnishes basic dyes on fibers |
SU77719L SU1759A1 (en) | 1923-12-18 | 1923-12-18 | The method of obtaining insoluble azo dyes on fibers in cold dyeing |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU77719K SU1758A1 (en) | 1923-12-18 | 1923-12-18 | The method of obtaining insoluble varnishes basic dyes on fibers |
SU77719L SU1759A1 (en) | 1923-12-18 | 1923-12-18 | The method of obtaining insoluble azo dyes on fibers in cold dyeing |
Country Status (1)
Country | Link |
---|---|
SU (3) | SU1757A1 (en) |
-
1923
- 1923-12-18 SU SU77719A patent/SU1757A1/en active
- 1923-12-18 SU SU77719K patent/SU1758A1/en active
- 1923-12-18 SU SU77719L patent/SU1759A1/en active
Also Published As
Publication number | Publication date |
---|---|
SU1759A1 (en) | 1924-09-15 |
SU1758A1 (en) | 1924-09-15 |
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