http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I718527-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8321a4d88d3c45cbb4a9ebf4e9c07ec4 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23G1-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23G1-066 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23G1-088 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D7-105 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D11-0029 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D3-0047 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B08B3-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D7-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D7-265 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23G1-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D7-36 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23G1-24 |
| filingDate | 2019-05-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d03beb656e5f74b9bbbc7c9d4401eef0 |
| publicationDate | 2021-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-I718527-B |
| titleOfInvention | NEAR NEUTRAL pH PICKLE ON MULTI-METALS AND METHOD FOR PICKLING A SURFACE TO REMOVE METALLIC OXIDES THEREON |
| abstract | A near neutral pH pickling composition for the removal of oxides from metallic surfaces, including heat treated steel. The pickling composition comprises a) a water-soluble organic or inorganic nitro compound, wherein a central N atom has an oxidation state of 3+; b) a polarizing agent for the nitro compound, wherein the polarizing agent comprises at least one of a phosphonate and a carboxylate; c) a pH buffer, and d) at least one metal complexing agent. The composition is preferably maintained at a pH between about 4.5 and about 7.5. The near neutral pH pickle composition can be used on various metallic surfaces as well as composite surfaces comprising metallic and non-metallic portions. |
| priorityDate | 2018-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 144.