| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8fc0668fd5cbfe23cea7d9bdd5de932a |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C22-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C22-40 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C22-07
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C22-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C22-53
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C22-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C22-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C22-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23F15-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C22-16 |
| filingDate |
1995-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2005-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_08cb720bed06f1dd5f82aa3ba3b7c98c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1f9c7df52e0632124289b9b930dd617b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_afa848960fc3b5a895cf77b295ea3739 |
| publicationDate |
2005-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2204897-C |
| titleOfInvention |
Process and solution for providing a conversion coating on a metal surface |
| abstract |
A process and an aqueous, acidic solution for forming a rare earth element containing coating on the surface of a metal, said solution including effective quantities of: (a) one or more rare earth element containing species including at least one rare earth element capable of having more than one higher valence state, as herein defined; and (b) one or more additives selected from the groups including: i) aqueous metal complexes including at least one peroxo ligand; and ii) metal salts or aqueous metal complexes of a conjugate base of an acid in which the metals are selected from Transition Elements and Group IVA element s of the Periodic Table as herein defined. |
| priorityDate |
1994-11-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |