| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a110604524d7771090eed72ad41add44 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-5013
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D163-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-5073 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D163-00 |
| filingDate |
1998-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1999-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_98acf9426e2f7f381bae301dc35ace8f |
| publicationDate |
1999-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5945164-A |
| titleOfInvention |
Epoxy corrosion inhibition systems including ethoxylated curing agents |
| abstract |
Improved anti-corrosion coating systems for use in treating downhole metal surfaces in oil and gas wells are provided which include an epoxy resin together with a curing agent such as ethoxylated tallow diamine. The resin and curing agent are dispersed in an aromatic hydrocarbon dispersant, and are injected together or separately into a production well in order to form a corrosion-resistant film on downhole metal surfaces. The coating systems are resistant to freezing and provide relatively long term corrosion protection. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009104358-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9617645-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009155599-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007160755-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7407687-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9249651-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8575237-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006281638-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7566687-B2 |
| priorityDate |
1997-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |