| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_26c475bcbe0c24b485b6f37c45cd921f |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23F11-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D5-084
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D179-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D139-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D5-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C28-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23F11-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23F11-173
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D179-04 |
| filingDate |
2010-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f70f8fe0410cb9864deaeccf496ebd3e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8779af243ba6bd19d5d86cfd348f55d2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a2ef49f2a09d3144233dcedc5886eba1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_47719138404be8f6f091abdbf1833d5f |
| publicationDate |
2012-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-2432837-A2 |
| titleOfInvention |
Release on demand corrosion inhibitor composition |
| abstract |
Disclosed is a release on demand type corrosion inhibitor composition for a metal substrate formed from only non-electrically conductive film forming copolymer(s): a nitrogen containing functional group X, where the group X comprises a pyridine, a dihydropyridine, a pyrrole, an imidazole, or a mixtures thereof; and a metallate anion. The metallate anion binds to a nitrogen in the functional group X by ion pairing. A localized rise in pH is believed to cause release of the anion via a protonation/deprotonation reaction and the released anion suppresses the corrosion formation. The coating composition includes no electrically conductive polymers. |
| priorityDate |
2009-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |