| Predicate |
Object |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-265 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-265 |
| filingDate |
2002-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dc646c4a97e73ab396d95902bb89c9ff
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8fdb1d5adf76d7523867c6a8593b83c1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_af6b4d3e5fed14cb7d607a25f3824f61
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_15f7acda9b9eb9caed3efbf0bfcfb50a |
| publicationDate |
2003-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2003181758-A1 |
| titleOfInvention |
Method for the manufacture of halophthalic acids and anhydrides |
| abstract |
A method for the manufacture of halophthalic acid by liquid phase oxidation of halo-ortho-xylene is disclosed. The halophthalic acid may be dehydrated to form halophthalic anhydride which is useful in the synthesis of polyetherimide. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2008074497-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7985875-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009326265-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113563291-A |
| priorityDate |
2002-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |