Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e47de999e325d8c9f80ef1b6240e6843 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d9731233d8160d4f79c558937e912555 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2e7986ea705f5327c5f2c298eb65d2f4 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2208-32 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23F11-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B41-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-25 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23F1-26 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23F11-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23F1-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-25 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B41-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-54 |
filingDate |
2018-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2021-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eb1ddcd7312bf0c2a33f0284852a8d97 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_25448f549648ece2d67b326709986cf7 |
publicationDate |
2021-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-11015110-B2 |
titleOfInvention |
Methods of protecting metal surface during exposure to fluoride ion-containing acidic fluids |
abstract |
A method of reducing corrosion of a metal surface comprises contacting a fluoride ion-containing acidic fluid with a corrosion inhibitor composition before the fluoride ion-containing acidic fluid contacts the metal surface, the corrosion inhibitor composition comprising a zirconium compound, an antimony compound, or a combination comprising at least one of the foregoing; and exposing the metal surface to the fluoride ion-containing acidic fluid. |
priorityDate |
2018-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |