| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fd160b48bd4cc483cafd142249836250 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C5-2775 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C5-27 |
| filingDate |
1992-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1993-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4237e76b4b600b712b5aa375f5046692
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ab435220e40c3f9db0a15c1b7f1c72e3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f619bad71bbcee53e0347bfb4c602179
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5ebef3ab224e7fb4f8f608d537ace82c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_035e6010cb20a64e788b5655214e5dad |
| publicationDate |
1993-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5237121-A |
| titleOfInvention |
Highly selective N-olefin isomerization process using microcrystalline ZSM-22 |
| abstract |
A process is disclosed for the highly selective skeletal isomerization of linear olefin-containing organic feeds to iso-olefins at high levels of feed conversion wherein linear olefins, e.g., n-butenes, are contacted with catalyst comprising ZSM-22 having a crystal size whose largest dimension is no greater than 0.5 micron. The process is carried out under isomerization conditions to produce iso-olefins of corresponding carbon number, e.g., isobutene. High overall iso-olefin yields thus can be obtained, even at relatively low temperatures. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006275207-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6649662-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6472441-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7604794-B2 |
| priorityDate |
1991-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |