| Predicate |
Object |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L75-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-3445
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-0041 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-3445
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L75-04 |
| filingDate |
1997-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
1998-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-980009384-A |
| titleOfInvention |
Optically bleached polyurethane |
| abstract |
The present invention relates to an optically bleached polyurethane obtained by polyadding a polyol component and an isocyanate component necessary for producing a polyurethane in which pyrazoline bleach is dissolved in a polyol component or an isocyanate component. |
| priorityDate |
1996-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |