| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_307611fe18fa34220e99f034ce5ef57b |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-582
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00103
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00065
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00123 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J10-002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B45-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C303-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C303-24 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J10-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B45-02 |
| filingDate |
1979-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1981-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3665b56e5f369a3feb1181c2086b9786
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_88e00a7a53b4a9a3e9efb4e8005fef16 |
| publicationDate |
1981-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4267119-A |
| titleOfInvention |
Sulfonating method |
| abstract |
An organic reactant is sulfonated by injecting it into a stream of gas comprising sulfur trioxide, at a venturi, and the resulting reaction mixture is quenched with a stream of cooled, recycled reaction product immediately downstream of the venturi in a conduit in which particles of reaction mixture are agglomerated into a film of the recycle stream and in which additional sulfonation reaction occurs. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106237948-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106237948-A |
| priorityDate |
1977-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |