| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a1d4633677894a551b25515ca3cb9a65 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B43-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B29-0805
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C245-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B41-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K3-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C245-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B43-00 |
| filingDate |
2014-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_de267d7c8347eed49ae1a2dea754c736
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5a1c005ced42259567e95063f932473a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_060dffe14f6d3cd9346f8ca622820597 |
| publicationDate |
2017-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2017073303-A1 |
| titleOfInvention |
Solvent medium for diazotization reaction |
| abstract |
A solvent medium for diazotization reaction includes a mixed solution of polyethylene glycol and water. The molecular weight of polyethylene glycol is 200-600, and the volume ratio of polyethylene glycol and water is 1:0.4-1.5. The mixed solution also includes hydrochloric acid or sulfuric acid, and the concentration of H + in the mixed solution is 0.32-1.72 mol L −1 . |
| priorityDate |
2014-06-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |