http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2021031535-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1d9a29eb69fb668ed9e10d31db61e6c4 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-328 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B25-00 |
| filingDate | 2019-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b038f5487529acc12f75bb24ea84584d |
| publicationDate | 2021-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2021031535-A |
| titleOfInvention | Ink black ink for sublimation transfer |
| abstract | PROBLEM TO BE SOLVED: To provide an inkjet black ink for sublimation transfer capable of forming an image having low light source dependence and excellent image density. An inkjet black ink for sublimation transfer contains a sublimation dye. The sublimation dyes are a first sublimation dye having a maximum wavelength of K / S value in a wavelength region of 420 nm or more and 460 nm or less, and a second sublimation dye having a maximum wavelength of K / S value in a wavelength region of more than 460 nm and 500 nm or less. A dye, a third sublimative dye having a maximum wavelength of K / S value in a wavelength region of more than 500 nm and 560 nm or less, and a fourth sublimative dye having a maximum wavelength of K / S value in a wavelength region of 570 nm or more and 630 nm or less. including. The K / S value is based on the following formula (1) based on the reflectance R of the image containing any one of the first sublimation dye, the second sublimation dye, the third sublimation dye, and the fourth sublimation dye. Is calculated by. K / S value = (1-R) 2 / 2R ... (1) [Selection diagram] Fig. 1 |
| priorityDate | 2019-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 52.