| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H17-07
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H17-675 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H21-143
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H17-07
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H17-67
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H17-74
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H21-285 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H17-67
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H19-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H19-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H17-07
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H21-14 |
| filingDate |
2001-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2004-02-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2004504500-A |
| titleOfInvention |
Prevent yellowing of paper |
| abstract |
When the lignin-containing paper contains TiO 2 in combination with an interfering amine radical scavenger, it is rendered photostable. |
| priorityDate |
2000-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |