| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3d2778969f81c1f3c7bae968dfc1d121 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B42D2035-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H21-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H21-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M2205-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B42D2033-04 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M3-142
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B42D25-45
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M5-3375
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M5-3372
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M5-323
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B42D25-378
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-037
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B42D25-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B42D25-351
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-50 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-50 |
| filingDate |
2014-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2021-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c3f542a0039f44492f58687dff727153
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f71eca98fb25e1d26022f1dafd2a9562 |
| publicationDate |
2021-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2910744-C |
| titleOfInvention |
Thermochromic ink composition |
| abstract |
ABSTRACT A thermochromic ink composition includes, in a liquid medium, known as solvent, dispersion of thermochromic microcapsules incorporating at least one leuco-dye and a thermoplastic binder selected from the group containing polyacrylic polyesters, polyurethanes and copolymers thereof. The composition is characterized in that the solvent is aprotic. AT method for producing a card and such a card incorporating at least one thermochromic pattern produced with a = thermochromic ink composition are also described. |
| priorityDate |
2013-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |