BG19808A3 - - Google Patents
Info
- Publication number
- BG19808A3 BG19808A3 BG1945972A BG1945972A BG19808A3 BG 19808 A3 BG19808 A3 BG 19808A3 BG 1945972 A BG1945972 A BG 1945972A BG 1945972 A BG1945972 A BG 1945972A BG 19808 A3 BG19808 A3 BG 19808A3
- Authority
- BG
- Bulgaria
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
- C08G12/04—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
- C08G12/10—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with acyclic compounds having the moiety X=C(—N<)2 in which X is O, S or —N
- C08G12/12—Ureas; Thioureas
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Phenolic Resins Or Amino Resins (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD15299471 | 1971-02-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BG19808A3 true BG19808A3 (xx) | 1975-10-10 |
Family
ID=5483434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BG1945972A BG19808A3 (xx) | 1971-02-10 | 1972-01-12 |
Country Status (5)
| Country | Link |
|---|---|
| BG (1) | BG19808A3 (xx) |
| HU (1) | HU165562B (xx) |
| PL (1) | PL77438B1 (xx) |
| SU (1) | SU540576A3 (xx) |
| YU (1) | YU34430B (xx) |
-
1972
- 1972-01-12 BG BG1945972A patent/BG19808A3/xx unknown
- 1972-01-25 YU YU17372A patent/YU34430B/xx unknown
- 1972-02-09 SU SU1746780A patent/SU540576A3/ru active
- 1972-02-09 PL PL15340072A patent/PL77438B1/pl unknown
- 1972-02-10 HU HULE000637 patent/HU165562B/hu unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2202202B2 (de) | 1977-02-17 |
| YU17372A (en) | 1978-12-31 |
| HU165562B (xx) | 1974-09-28 |
| PL77438B1 (xx) | 1975-04-30 |
| DE2202202A1 (de) | 1972-08-24 |
| YU34430B (en) | 1979-07-10 |
| SU540576A3 (ru) | 1976-12-25 |