| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2601-14 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C271-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C269-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C271-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C271-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C271-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C269-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C269-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C275-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C263-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C269-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C271-42 |
| filingDate |
2009-09-29^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2013-01-17^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-WO2011021258-A1 |
| titleOfInvention |
Method for producing N-substituted carbamic acid ester and method for producing isocyanate using said N-substituted carbamic acid ester |
| abstract |
The present invention has a ureido group from a step including an esterification reaction or a step of esterification reaction and transesterification reaction from a compound having a ureido group and a hydroxy composition containing one or more kinds of hydroxy compounds. Provided are methods for producing N-substituted carbamic acid-O-aryl esters derived from compounds. |
| priorityDate |
2009-08-21^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |