| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fd160b48bd4cc483cafd142249836250 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2231-323
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2527-1213
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2527-1206
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2531-08 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2-62 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C2-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-10 |
| filingDate |
1974-04-05^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1975-04-22^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d23bfb40f93fe5ed9255b7de6aa32e6e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8ce59bf00068c7d6af016b942a762e7d |
| publicationDate |
1975-04-22^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3879489-A |
| titleOfInvention |
Isoparaffin-olefin alkylation with a catalyst complex of a cation exchange resin, BF{HD 3 {B and HF |
| abstract |
This invention relates to a process for effecting alkylation of an isoparaffin with an olefin in the presence of a catalyst comprising a macroreticular acid cation exchange resin characterized by a surface acid concentration of less than about 0.5 milliequivalents of hydrogen ion per square meter surface area, boron trifluoride in an amount of at least about 0.1 equivalent per equivalent of resin acid groups but not in excess of that required to saturate said resin and hydrogen fluoride in an amount between about 0.1 equivalent and about 10 equivalents per equivalent of resin acid groups. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-RE33080-E
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5346676-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0216604-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0688750-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0688749-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9839097-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6248930-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5190904-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11124585-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5712213-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5444175-A |
| priorityDate |
1974-04-05^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |