| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5c24684033fba97d1ad845ce453a57e3 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-3895
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-308 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-53
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K21-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-30 |
| filingDate |
1980-02-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1982-02-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b4a76cc845acf4c446a7c0ee7cc4ad9e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ca3422ed2b386e82582998dd3e1cc817 |
| publicationDate |
1982-02-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-1118444-A |
| titleOfInvention |
Process for the manufacture of phosphinic and phosphonic acid anhydrides |
| abstract |
PROCESS FOR THE MANUFACTURE OF PHOSPHINIC AND PHOSPHONIC ACID ANHYDRIDES Abstract of the disclosure: Process for the manufacture of phosphinic and phos-phonic acid anhydrides by reacting phosphinic and phos-phonic acid halides with an aliphatic carboxylic acid anhydride and removing the carboxylic acid halide having been formed by distillation. |
| priorityDate |
1979-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |