| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_78ca80ad4b743c901ec136b21263f093 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2369-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J11-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C37-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C37-685 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J11-16 |
| filingDate |
2014-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fa04cb9f302981ca79976a0eb2241a4a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d4c8eca73c2dd2c696b4f4140a945c96
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_502adecd1975a301d6558611be761222
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f4e6bd85a72153a41d03b18c6dabd48d |
| publicationDate |
2016-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-3058019-A1 |
| titleOfInvention |
Method for direct ammonolysis of polycarbonate-containing materials and products |
| abstract |
A method for recovering a dihydroxy aromatic compound and urea from a polycarbonate-containing composition comprising a polycarbonate and a phosphorus-containing flame retardant, comprising contacting the composition with ammonia in the presence of a swelling solvent for a time sufficient to depolymerize the polycarbonate producing a dihydroxy aromatic compound and urea. |
| priorityDate |
2013-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |