| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d0f8f8be94c0af13c08f07374ada0d07 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00162
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00231
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-0022
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00065
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00094
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00081 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J8-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J19-1881
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J19-1837
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F110-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F110-10 |
| filingDate |
2012-10-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_45d5077782c958160f07a5d0c0c4326d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2f30957001f6296201c67086353540a6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_584bfe01dfd51578edc28e1c3d6a23b9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_43824ec5e0a2409706e88e18fcb273bc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2a84acecf0959713b09c8cdea48914a9 |
| publicationDate |
2014-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2014235801-A1 |
| titleOfInvention |
Polyisobutylene Prepared at High Velocity and Circulation Rate |
| abstract |
A method of making a polyisobutylene polymer in a recirculating loop reactor with one or more reaction tubes in contact with a heat transfer medium includes controlling the delta P and polymerization reaction to provide a linear velocity of the reaction mixture of at least 11 ft/sec in the one or more tubes of the loop reactor and/or controlling the delta P and polymerization reaction of steps (b) and (c) to provide a recirculation ratio of the recirculation rate to the feed rate of at least 30:1. Typically, the process utilizes a recirculating pump operating at a pressure differential of from 35 psi to 70 psi. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20190026673-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102359834-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11053331-B2 |
| priorityDate |
2011-10-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |