| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b73bb5b611ad02b686a7967bc6ca3412 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M5-32 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F15-02 |
| filingDate |
1987-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1993-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f640bbd2a8973583643e27df78efa7b4 |
| publicationDate |
1993-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-1312873-C |
| titleOfInvention |
Colorless ferric alkylphosphates |
| abstract |
ABSTRACT OF THE DISCLOSURE There is disclosed novel colorless ferric di-alkylphosphates of the general formula Fe[OOP(OR)2]3?X or Fe[OOP(OR)2]3 in which each R is independently a branched chain alkyl group and X is an anion selected from F-, PF6-, BF4-, Ph4B-, NO3-, C14H29SO4-. These compounds react with chelates to give intense and dark colored results and find utility in thermographic materials. |
| priorityDate |
1986-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |