| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_016d8bd1131e8e11acf21d829dacaf7f |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C309-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C309-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C309-31
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-00 |
| filingDate |
1980-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1981-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c1bb488ea6e32b80eea7d315d285e8d1 |
| publicationDate |
1981-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4308215-A |
| titleOfInvention |
Sulfonation process |
| abstract |
A process for the sulfonation of organic compounds comprises contacting an organic compound with a sulfonating agent while the organic compound and the sulfonating agent are substantially separated by a polymeric membrane containing pendant acidic groups. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10618881-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5443990-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2363420-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2363444-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005075252-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6515189-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3205698-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11236057-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2008141179-A1 |
| priorityDate |
1978-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |