http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2442502-C
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3bd0e2dc01ed7ba75c7754179bb1e7a5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33950b90dba37baba0a14b224f586641 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C22-48 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C22-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C22-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D11-02 |
| filingDate | 2002-03-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2009-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_650d00c8846137420f18f65273220658 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f15021b5a6c4ae4a9f6697f9e0918463 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5f1cbecfa8954ae26de92bf2461bb134 |
| publicationDate | 2009-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2442502-C |
| titleOfInvention | Method for treating metal surfaces by carboxylation |
| abstract | The invention relates to a method of treatment by carboxylation, before putting in the form of a metal surface selected from zinc, iron, aluminum, copper, lead, and their alloys as well as galvanized steels, aluminized, coppered, under oxidizing conditions with respect to the metal, by placing in contact with an aqueous, organic or hydro-organic bath comprising at least minus an organic acid in free form or salt form, characterized in that: - said organic acid is a monocarboxylic acid or saturated or unsaturated aliphatic dicarboxylic acid, said organic acid being solution and / or emulsion in the bath at a concentration greater than 0.1 mole / liter, - the pH of the bath is acidic. |
| priorityDate | 2001-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 84.