http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108474047-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N31-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-77 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C14C3-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N31-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-77 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C14C3-06 |
| filingDate | 2017-01-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108474047-B |
| titleOfInvention | Detection solution for detecting whether leather is treated with 6-valent chromium reducing compound |
| abstract | A detection liquid and a detection method for detecting whether leather is leather treated with a 6-valent chromium reducing compound are provided. In other words, a 6-valent chromium reducibility detection solution and a detection method for detecting whether or not treatment is performed so that 3-valent chromium contained in leather after chrome tanning does not become 6-valent chromium are provided. [ solution ] the detection solution of the present invention is a detection solution for detecting whether leather has been treated with a 6-valent chromium reducing compound capable of reducing 6-valent chromium to 3-valent chromium, and is characterized by containing an iron-containing compound capable of developing color by reacting with the 6-valent chromium reducing compound, and an aqueous solvent. |
| priorityDate | 2016-01-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 273.