| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_345d39b55ba1611ae45bd0d5f3ce9a9d |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C317-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C309-73
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-337
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-333
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C271-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C39-15 |
| filingDate |
2018-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_50da5ab89d49544a437216d6d16af58d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9028b2ebf2c8963d172b1c1e32210652 |
| publicationDate |
2020-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2020066148-A |
| titleOfInvention |
Thermosensitive recording material and N, N'-diphenylurea derivative |
| abstract |
PROBLEM TO BE SOLVED: To provide a heat-sensitive recording material excellent in whiteness and color density of a non-printed portion and storability of a printed portion, and an N, N′-diphenylurea derivative which can be used as a developer of the heat-sensitive recording material. A heat-sensitive recording material comprising a support and a heat-sensitive recording layer containing a basic dye that is colorless or light-colored at room temperature and a developer that can be colored by contact with the dye when heated. A heat-sensitive recording material, wherein the color developer contains an N, N′-diphenylurea derivative represented by the following formula (1). In formula, A is a methyl group and n shows the integer of 0-3. [Chemical 1] [Selection diagram] None |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112745248-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022196512-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022209702-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7072130-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022024971-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7146148-B1 |
| priorityDate |
2018-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |