| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b992c5d82de52547ebdcd34887ee5462 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2231-20 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-0291
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-0285
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-0298
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-0289
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-0288
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-0284
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-0279 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C2-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-02 |
| filingDate |
2012-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_81572500befe465d6163f7b295d34fd7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ba6e0368d99be8d9672958a93fe63e3e |
| publicationDate |
2013-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2013137912-A1 |
| titleOfInvention |
Catalytic composition containing an acid function and a process for the selective dimerization of isobutene |
| abstract |
Catalytic composition comprising at least one non-aqueous ionic liquid medium of general formula Q 1 + A 1 − , in which Q 1 + represents an organic cation and A 1 − represents an anion, and at least one ionic component of general formula Q 2 + A 2 − , in which Q 2 + represents an organic cation comprising at least one sulphonic acid or carboxylic acid function, and A 2 − represents an anion. The invention also relates to an isobutene dimerization process using the catalytic composition. |
| priorityDate |
2011-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |