| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2019-3408
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2219-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2019-0448 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B42D25-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M3-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M5-281
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-107
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B42D25-364
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-588
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-586
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D4-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-3809 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M3-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B42D15-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B42D25-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-34 |
| filingDate |
2014-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2021-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2021-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-105899643-B |
| titleOfInvention |
Salt-free composite marking based on chiral liquid crystal precursors comprising chiral acrylate dopants |
| abstract |
The present invention discloses a substrate having thereon a marking or layer comprising a salt-free cured chiral liquid crystal precursor composition comprising one or more nematic compounds a and one or more chiral dopant compounds B capable of inducing a cholesteric state of said chiral liquid crystal precursor composition and having formula (I) as described herein. A modifying resin made from one or more polymerizable monomers comprising an average of at least one ether function per polymerizable group is disposed between the substrate and the marking or layer and is in contact with the marking or layer in one or more regions thereof. The modifying resin alters the position of a selective reflection band exhibited by the cured chiral liquid crystal precursor composition on the substrate in the one or more regions. |
| priorityDate |
2013-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |