http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-202012550-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9cdccf6d1c00e01a7e4d33c6d13f5d09 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B63-005 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B63-00 |
| filingDate | 2019-09-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0a127dee4da0434fbe568d82ea07fe8b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_400b6e1af6c0aae5415f301946ca1731 |
| publicationDate | 2020-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-202012550-A |
| titleOfInvention | Preparation method of lake, lake and its application |
| abstract | The invention belongs to the technical field of color lake, and relates to a method for preparing a color lake, a color lake and its application. The preparation method of the lake of the present invention includes the following steps: adding a solution containing at least two metal ions to an acid dye solution containing a pigment raw material to obtain a solution A; adding a chelating agent to the solution A at a pH ≥8 Under the conditions, a chelation/complexation reaction occurs to obtain a lake. The method of the present invention is simple and easy to implement, and it is convenient to adjust the color or hue difference of the lake. The prepared lake has a small particle size, high color rendering power and good heat resistance, excellent acid and alkali resistance and light resistance, and widened The scope of application of the lake. |
| priorityDate | 2018-09-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 86.