| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b502fde933db1d6126d10bbcbddb83ea |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-4025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-3839
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-3235
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-305 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-30
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/C07F9-32 |
| filingDate |
1982-03-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1985-04-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_df75d5f2514c30ba57eb9ac3e6e8f60e |
| publicationDate |
1985-04-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-1185255-A |
| titleOfInvention |
Oligophosphonic acids, oligophosphinic acids, and derivatives thereof |
| abstract |
ABSTRACT OF THE DISCLOSURE This invention relates to a process for preparing oligophos-phonic or oligophosphinic acids or esters or salts thereof which comprises reacting an alkali metal ester of phosphorous acid or an alkali metal ester of arylphosphonous or alkylphos-phonous acid with an olefin polyhalide and, optionally, saponify-ing the resultant product. |
| priorityDate |
1981-03-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |