http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2003206302-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cebc9740ef706cde29e885504f274ffa |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F20-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-00 |
| filingDate | 2002-01-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0f59e53a0341f9be7bcb9e134c959091 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f9b0071a3afc24f653d4ff24e89fe8a8 |
| publicationDate | 2003-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2003206302-A |
| titleOfInvention | Polymerization method of vinyl monomer |
| abstract | PROBLEM TO BE SOLVED: To provide a method for preventing a polymer from adhering to a gas phase portion of a polymerization vessel even in the polymerization of a vinyl monomer containing an acrylate ester. SOLUTION: In a polymerization method of a vinyl monomer containing 2% by mass or more of an acrylate ester using a polymerization vessel, a vinyl monomer containing at least one mercaptan having 3 to 5 carbon atoms in a gas phase portion in the polymerization vessel. Polymerization method: Mercaptan having 3 to 5 carbon atoms in the gas phase has a concentration of 10 to 1000 It is preferably within the range of ppm; a mercaptan having 6 or more carbon atoms can be further present in the gas phase. |
| priorityDate | 2002-01-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 50.