NL293804A - - Google Patents
Info
- Publication number
- NL293804A NL293804A NL293804DA NL293804A NL 293804 A NL293804 A NL 293804A NL 293804D A NL293804D A NL 293804DA NL 293804 A NL293804 A NL 293804A
- Authority
- NL
- Netherlands
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 | 
|---|---|
| NL293804A true NL293804A (en:Method) | 
Family
ID=22743868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date | 
|---|---|---|---|
| NL293804D NL293804A (en:Method) | 1962-06-08 | 
Country Status (4)
| Country | Link | 
|---|---|
| BE (1) | BE633390A (en:Method) | 
| CH (1) | CH417098A (en:Method) | 
| GB (1) | GB978546A (en:Method) | 
| NL (1) | NL293804A (en:Method) | 
- 
        0
        - BE BE633390D patent/BE633390A/xx unknown
- NL NL293804D patent/NL293804A/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 | 
|---|---|
| CH417098A (de) | 1966-07-15 | 
| BE633390A (en:Method) | |
| GB978546A (en) | 1964-12-23 |