| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6ddf103a0536c6676237d7ffd9707a2d |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C233-09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C233-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M5-285
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C1-73
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B57-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-73 |
| filingDate |
2009-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2012-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e18bfd724e6b064551941dd6ff8bcd20 |
| publicationDate |
2012-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-2235591-B1 |
| titleOfInvention |
Polychromic substances and their use |
| abstract |
A compound which undergoes a colour change upon irradiation, and which has the general structure: X-C≡C-C≡C-Y-(CO) n -QZ wherein X is H, alkyl or -Y-(CO) n -QW; each Y is the same or a different divalent alkylene group; Q is O, S or NR; R is H or alkyl; W is H, alkyl or Z; each Z is the same or a different unsaturated alkyl group; and each n is 0 or 1. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103995274-A |
| priorityDate |
2008-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |