| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6bd0cdbc5c67cf4957ed83c89140748e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M3-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B42D25-382
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2201-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2003-2258 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M3-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-037
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-101
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B42D25-382
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G41-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K9-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-50 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M3-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B42D25-382
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B42D25-378
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G41-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C3-06 |
| filingDate |
2018-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_499b08d0f41f967d832116202e858fff
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f287e063b53212537db4e94e2fb8bb30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3abd6ec96888fed5b90769afc274c469 |
| publicationDate |
2019-02-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
TW-201906942-A |
| titleOfInvention |
Anti-counterfeiting ink composition, anti-counterfeiting ink and anti-counterfeit printing material, and manufacturing method of anti-counterfeiting ink composition |
| abstract |
The present invention provides a composition for an anti-counterfeiting ink, an anti-counterfeiting ink, and an anti-counterfeiting printed matter which can penetrate in a visible light region and have absorption in a near-infrared region, and can determine the authenticity of a printed matter. The composition for an anti-counterfeiting ink provided by the present invention is a composition for an anti-counterfeiting ink containing composite tungsten oxide fine particles, wherein the composite tungsten oxide fine particles contain a hexagonal crystal structure and a lattice of the composite tungsten oxide fine particles. The constants are 7.3850 Å or more and 7.4186 Å or less, and 7.5600 Å or more and 7.6240 Å or less on the c axis. The particle size of the near-infrared absorbing material particles is 100 nm or less. The present invention also provides a method for manufacturing a security ink, a security print, and a composition for a security ink. |
| priorityDate |
2017-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |