| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c85d78c6a4459b5dbbc49c82a4c5c107 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23F11-149
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D233-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D233-16 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D5-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D5-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D233-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D233-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23F11-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23F11-04 |
| filingDate |
2014-12-12^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2019-11-26^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_50a9858c67a918f6267e8e032741a6bc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_970dd6fa471eb63a909d91073c63aef3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7ed6555417f557a9a50b8dc6e2dda183
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0ae320cd67dacfe95d28fc8209963a6b |
| publicationDate |
2019-11-26^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-10487406-B2 |
| titleOfInvention |
Bis-imidazoline compounds as corrosion inhibitors and preparation thereof |
| abstract |
The disclosure provides compositions and methods for inhibiting corrosion of a copper surface using a bis-imidazoline compound having an aromatic group, such as an aryl bis-imidazoline. The bis-imidazoline corrosion inhibitor can provide one or more advantage in use such as synergistic performance in aqueous and acidic media at low active dosages, resistance to decomposition or degradation in the presence of harsh reagents, ease of dispersion in an aqueous system, and improved thermal stability over conventional triazole based inhibitors. The disclosure also provides methods for the synthesis of bis-imidazoline compounds. |
| priorityDate |
2013-12-27^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |