| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_155688bb6c6181d651c7464ebf3de6f2 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2333-90206
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2333-90644
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12Q2326-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12Q2326-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2333-91057 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12Q1-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12Q1-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12Q1-26 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12Q1-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12Q1-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12Q1-48 |
| filingDate |
2022-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_86f967ed76a86238c23f98a6022e24d3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4d794333a916f4909a235ce2bab1c113
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b9e2b69af7473c6b5edaf94e131cf8ac
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bedaa70c0be1b3b52fb675e7910a6e73
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c93d492e6821d740151b3577aeccbbb2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4f6694ba75900c8a10f16fd45229f581
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6d13fb503930c1878b8c4d054d5f7343 |
| publicationDate |
2022-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-114875115-A |
| titleOfInvention |
A kind of stabilizer of color developer and stabilization method |
| abstract |
The invention discloses a stabilizer for a color developer and a stabilization method. The invention provides a stabilizer for a color developer. The stabilizer includes a reducing substance and a weakly acidic buffer; the pH of the weakly acidic buffer is is 3.8 to 6.2; the reducing substance is one or more of sodium sulfite, sodium bisulfite, sodium thiosulfate or 1-mercaptoglycerol; the color developer is a phenothiazine color developer or tri- One or both of the phenylmethane-based color developing agents; the color developing agent can be stably preserved by using the stabilizer, and the method for stably preserving the color developing agent is to dissolve the color developing agent in the stabilizer, and the color developing agent can be It can be stored stably in the stabilizer for 2 weeks, and the stabilizer has no inhibitory effect on the subsequent use of the color-developing agent. The influence of the colorant performance provides a new method for the preservation of the colorant. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-116042785-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-116042785-B |
| priorityDate |
2022-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |