| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5e2454cfa90e40ac8f3c328cefdf48f7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0efa077d881a96aeb1e29b21ef1bbb58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c58e02964d6051a439bc8d9a3d0810e6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d9c736e2543251520f5de4efad6588ec
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e4acecc2586522e29e2a75384aa99a8c |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F20-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C57-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L15-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-47 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-47
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L15-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F20-06 |
| filingDate |
2003-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_73ffc2cabc79b0b013ce0f0d76302a99
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b619665a36f307578b5b7321a37ddaa2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1451697545634f96e5291c7dfd693630
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_df7ae055adc77f8fedf266e63dcd0b4e |
| publicationDate |
2004-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2004052819-A3 |
| titleOfInvention |
Method for reducing mehq content in acrylic acid |
| abstract |
The invention relates to reduction of a MEHQ (methoxyhydroquinone) content in acrylic acid or in the salts thereof by absorption on activated charcoal. In particular, MEHQ is eliminated from a totally or partially neutralised acrylic acid. |
| priorityDate |
2002-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |