http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007137782-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b4b35bbf207fdf730f3efb54bc5135ab |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C11-167 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C7-20 |
| filingDate | 2005-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ddeee0a18977097b6f554c6400859667 |
| publicationDate | 2007-06-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2007137782-A |
| titleOfInvention | Dirt prevention method |
| abstract | PROBLEM TO BE SOLVED: To prevent the occurrence of dirt in the production process, purification process, recovery process, storage process or transport process of diene compounds and derivatives thereof and to eliminate the growth activity of the remaining popcorn polymer for a longer time, and to achieve a sufficient effect so far Prevention of the occurrence of contamination at the portion where the gaseous diene compound and its derivative contacted and the growth of the popcorn polymer were prevented to prevent the occurrence of contamination, and the liquid phase portion and the gas phase portion in the process It is an object of the present invention to provide a dirt prevention method that makes smooth and easy long-term continuous operation. In a production process, purification process, recovery process, storage process or transport process of a diene compound and a derivative thereof, a specific (A) piperidine-1-oxyl compound and (B) 2,6-diyl are present in the presence of oxygen. A method for preventing soiling, comprising simultaneously using tert-butyl-4-methylphenol and / or p-tert-butylcatechol. [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008189569-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7118081-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2020511571-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012001501-A |
| priorityDate | 2005-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.