http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110161798-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_523f8b693657c47db25129b164e759ba |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C2007-425 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C7-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C5-44 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C5-44 |
| filingDate | 2017-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_14d0fe028fd20c961a4933f5131e8c88 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2f21e4b22440de9cc952067cd7a20fcc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dd13e10d1012c6dc4f61f61eadf36709 |
| publicationDate | 2019-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110161798-A |
| titleOfInvention | A Recyclable Color Bleaching Fixative |
| abstract | The invention discloses a recyclable color bleaching and fixing solution, which consists of three parts of concentrated solution A, B and C. The pH of the concentrated solution of part A is between 5 and 6, and includes water, solvent, fixing agent and fixing protection. The pH of the concentrated solution of part B is between 5 and 6, including water, bleaching agent and silver bleaching accelerator, and the pH of the concentrated solution of part C is between 4 and 5, including water, antioxidant and acid; A, B The three parts and C are added to the water in turn and then diluted and dispensed. This new type of bleaching solution has the advantages of strong silver bleaching ability and strong oxidation resistance, and is suitable for the performance of the widely used RA-4 color paper high-temperature rapid processing process; The divalent iron ions of the ferric acetate salt are converted into ferric ions, so that other components in the old liquid can function again, avoiding the discharge of the bleaching waste liquid and causing environmental pollution, and making various active ingredients in the liquid medicine. be recycled. |
| priorityDate | 2017-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 38.