| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e31a7bcbf6b7edcaf10cca6f5400387f |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2231-323
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-584
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2527-1206
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2531-02 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-0268
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-0271
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-0225
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-0259
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-0258 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C2-62 |
| filingDate |
1987-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1989-01-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e5f9ac5172d64ed54659076890374a82 |
| publicationDate |
1989-01-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4795728-A |
| titleOfInvention |
Motor fuel alkylation process utilizing a surfactant containing catalyst to reduce hydrofluoric acid requirements |
| abstract |
A novel hydrofluoric acid-catalyzed motor fuel alkylation process and catalyst is disclosed which incorporates from 0.5 to 5 vol. % of a cationic or anionic surfactant component in an HF containing acid alkylation catalyst to enable the process to be operated at an olefin-to-acid volumetric feed ratio greater than 1.0 while producing a motor alkylate product with a good octane number. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2023080919-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5120895-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9323163-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11639322-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11104622-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9313036-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5245101-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9207654-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9516740-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5095167-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5324699-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5457257-A |
| priorityDate |
1987-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |