http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-19990023995-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-141 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-65742 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-6574 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-141 |
| filingDate | 1998-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1999-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-19990023995-A |
| titleOfInvention | Improved Method of Making Phosphite |
| abstract | The present invention relates to a process for preparing organic phosphites. The method includes heating a disubstituted phosphorohhalidite, a phenolic compound and a polymeric amine. Particularly useful polymeric amines are N, N, N ', N'-tetraethyl-1,3-propanediamine. Conversion rates in excess of about 97% are obtained. |
| priorityDate | 1997-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 63.