BE633390A - - Google Patents
Info
- Publication number
- BE633390A BE633390A BE633390DA BE633390A BE 633390 A BE633390 A BE 633390A BE 633390D A BE633390D A BE 633390DA BE 633390 A BE633390 A BE 633390A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
- C08K5/3472—Five-membered rings
- C08K5/3475—Five-membered rings condensed with carbocyclic rings
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/52—Phosphorus bound to oxygen only
- C08K5/524—Esters of phosphorous acids, e.g. of H3PO3
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US20095262A | 1962-06-08 | 1962-06-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE633390A true BE633390A (de) |
Family
ID=22743868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE633390D BE633390A (de) | 1962-06-08 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE633390A (de) |
| CH (1) | CH417098A (de) |
| GB (1) | GB978546A (de) |
| NL (1) | NL293804A (de) |
-
0
- NL NL293804D patent/NL293804A/xx unknown
- BE BE633390D patent/BE633390A/xx unknown
-
1963
- 1963-05-31 CH CH676663A patent/CH417098A/de unknown
- 1963-06-07 GB GB2269963A patent/GB978546A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB978546A (en) | 1964-12-23 |
| CH417098A (de) | 1966-07-15 |
| NL293804A (de) |