| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a48110f632d584fbc395c3f1c21b4b2e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_abf1b4bbd643404fc6968e1dc48f4360
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e83d93ed02bbd6159e99b5a7796e3686
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_93bda23d3c7ae002dd22e7e4ac321ba2 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06K2019-06225 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06K1-126
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06K7-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M3-144
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M5-267
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M5-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-01 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K19-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K7-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M3-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K1-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J7-00 |
| filingDate |
2001-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3aae26bf66f5affdbb6d76a2145df298
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_227afa77843c6f9b32f19aaba8631c76
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fd4f5fe9000c8a213792fe8ae1f960b5 |
| publicationDate |
2002-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-0204223-A1 |
| titleOfInvention |
Irreversible application of an invisible marking to polymer mouldings |
| abstract |
The invention relates to a process for the irreversible application of a marking invisible to the naked eye to a polymer moulding with the aid of laser radiation. The invention also relates to polymer compositions suitable for this purpose and to invisibly markable and marked mouldings that are entirely or partly made of the polymer composition. Invisible markings are for example useful for security purposes, for example to prevent unauthorized copying. The moulding is entirely or partly made of a polymer composition containing a polymer and a compound (I), which compound through laser radiation can be irreversibly converted into a compound (II) that yields a visible contrast in the polymer composition only when irradiated with electromagnetic radiation at a wavelength outside the visible range of 400 to 700 nm. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8345076-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3657395-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2909922-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2995241-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2766862-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020099177-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013048714-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2761538-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7422649-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2008093006-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014041264-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2008093006-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103843013-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103843013-A |
| priorityDate |
2000-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |