| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S430-132 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-3475
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-132
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L75-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L75-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-20 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-132
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L75-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L75-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-3475 |
| filingDate |
1998-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2003-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2003521550-A |
| titleOfInvention |
Amide-functional UV absorbers for polyurethanes and polyureas |
| abstract |
(57) [Summary]nDisclosed is a UV-absorbing material comprising a polyurethane polymer or a polyurea polymer and an amide-functional UV-absorbing compound, wherein the polymer and the amide-functional UV-absorbing compound are hydrogen-bonded to each other, and which is resistant to blooming and precipitation. . A polymer film containing a polymer matrix and an ultraviolet absorbing material is useful as the uppermost layer in a multilayer structure such as a retroreflective sheet or a conformable sign sheet. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011511050-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4926062-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8710073-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2103445-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008510718-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8324399-B2 |
| priorityDate |
1997-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |