| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6a4a5bc95c29fcdf6d49803e1fd6424f |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D209-48 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D209-48 |
| filingDate |
1971-11-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1974-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6c2cc7d1eb3d25dcea64c594371e1808
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_78604879022c8f6ac90f0a89cb14cf3b |
| publicationDate |
1974-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3819648-A |
| titleOfInvention |
Production of phthalimide |
| abstract |
A PROCESS OF PREPARING PHTHALIMIDE BY CONTACTING PHTHALIC ANHYDRIDE OR PHTHALIC ACID WITH UREA IN THE PRESENCE OF A MONOCYCLIC OR BICYCLIC AROMATIC LIQUID MEDIUM AT AN ELEVATED TEMPERATURE, |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007173647-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106810501-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106810501-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110804011-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4680412-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9701632-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2565975-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007197791-A1 |
| priorityDate |
1971-11-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |