http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-1958161-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_148df2a207bb4bcadc0b43c0e044a931 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C303-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C309-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-14 |
| filingDate | 1969-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7d71fa61e328134f54035987f1b997eb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_52c17b69ea881a07c25e70198e9190c7 |
| publicationDate | 1970-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DE-1958161-A1 |
| titleOfInvention | Process for the production of light colored paraffin sulfonic acid |
| abstract | A paraffin is reacted with gaseous SO2 in the presence of O2, a heavy layer of paraffin sulphonic acid and sulphuric acid is separated from the resulting reaction mixture, concentrated in the presence of H2O2, e.g. in an amount of 0.01-10% by weight of the sulphonic acid, and the sulphuric acid so separated is removed from the concentrate. Products have light colouring. |
| priorityDate | 1968-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.