Predicate |
Object |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-673 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-672 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-71 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-7621 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-095 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-0885 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-025 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-76 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-67 |
filingDate |
2015-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2022-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationDate |
2022-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
KR-102411828-B1 |
titleOfInvention |
A polyiso-urea |
abstract |
A composition for forming a polyiso-urea comprises a capped polycarbodiimide and a polyol. The capped polycarbodiimide comprises the reaction product of a diisocyanate and a monoisocyanate in the presence of an oxygen scavenger and a carbodiimidization catalyst and in the absence of a solvent, has up to 0.25 wt. % free isocyanate groups, and at 25° C. It is liquid. Polyiso-urea comprises the reaction product of a capped polycarbodiimide and a polyol. |
priorityDate |
2014-02-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |