| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1f8713f6ace083308920724981592661 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-10 |
| filingDate |
2008-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_24526b9020745df4094614da21b26e79
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_36fde696bb8e62922eab0082e66a3412
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_11c557c7e2f85981736a18df976d5e7d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9272c7fac1e81c3a98207678de774e2b |
| publicationDate |
2010-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-2185610-A1 |
| titleOfInvention |
Method for reducing depositions in polymerization vessels |
| abstract |
The method of polymerization includes the steps of a) providing a catalyst system, b) providing at least one monomer or comonomer mixture in a reaction vessel, c) introducing the catalyst into the reaction vessel, and d) polymerizing the at least one monomer or comonomer mixture to produce an isoolefin polymer. The catalyst may be soluble in the diluent used for polymerization. The polymerization contact surfaces of the reaction vessel have an arithmetic average surface roughness of less than 0.3 μm (12 microinches). |
| priorityDate |
2007-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |