http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2003040825-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2ab3e1d2b9a4794709fe79651849d76e |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C43-215 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C41-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C41-42 |
| filingDate | 2002-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2ad5209fa365bbf2b1dd5678461c9ba9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ae534ae06bd53f13108384e4e0f0d83f |
| publicationDate | 2003-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2003040825-A |
| titleOfInvention | Styrene or styrene derivative distillation method |
| abstract | PROBLEM TO BE SOLVED: To provide a novel method for distilling styrene or a styrene derivative which does not show the drawbacks of the conventional method. SOLUTION: 1,2,4-benzenetriol or a derivative thereof is used as a polymerization inhibitor and represented by the following general formula (II): (In the formula, Y represents an alkyl group, a haloalkyl group, an aryl group, an arylalkyl group, an alkoxyalkyl group, an alkylcarbonyl group, an alkoxycarbonyl group, an arylalkoxycarbonyl group, or an alkylsilyl group). A method for distilling styrene or a styrene derivative has been developed, which comprises distilling the styrene or the styrene derivative in the presence of a polymerization inhibitor in addition to the derivative. According to this method, the formation of a highly viscous polymeric substance during the distillation step was prevented, and the effect of recovering the distilled styrene or styrene derivative was high. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006335715-A |
| priorityDate | 2001-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 513.