| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5f7f120efe096284c7389702c969cf3d |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B67-0097
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B69-109
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G07D7-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G07D7-1205
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B67-0033
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B67-0034
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B69-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-037
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F222-102
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-101
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B42D25-378
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B42D25-364
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B69-107 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-037
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B42D25-378
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L33-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G07D7-128
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B42D25-364
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B69-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L101-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G07D7-12 |
| filingDate |
2020-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c24c41992c0412d611f554ef5a5081da |
| publicationDate |
2022-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-4006107-A1 |
| titleOfInvention |
Composite pigment, identification medium, and method for determining authenticity |
| abstract |
A composite pigment including: a first cholesteric liquid crystal pigment; and a second cholesteric liquid crystal pigment, wherein: the first cholesteric liquid crystal pigment is a pigment having: a center wavelength of a selective reflection band within a wavelength range of 400 nm or more and 800 nm or less; and a selective reflection bandwidth of 150 nm or less; the second cholesteric liquid crystal pigment is a pigment having a selective reflection bandwidth of 200 nm or more within a wavelength range of 400 nm or more and 800 nm or less; the selective reflection band of the first cholesteric liquid crystal pigment and a selective reflection band of the second cholesteric liquid crystal pigment at least partially overlap with each other; and a containing amount of the first cholesteric liquid crystal pigment relative to a total amount of the first cholesteric liquid crystal pigment and the second cholesteric liquid crystal pigment is more than 0% by weight and 30% by weight or less. |
| priorityDate |
2019-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |