http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CZ-19299-A3
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_433f8e8d0240971fcd2c7b8d1b3064f2 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C319-24 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C319-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C319-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C321-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-06 |
| filingDate | 1999-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7a5e3afee57096a75129772001b07abc |
| publicationDate | 1999-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CZ-19299-A3 |
| titleOfInvention | Process for the production of organic disulfides and polysulfides |
| abstract | In the preparation of organic disulfides and polysulfides R-Sn-R, with n ≤ 2, a novel catalyst is used to raise the rank of sulfur in low ranking compounds, or can be used to lower the rank of sulfur in high ranking compounds (where rank is the value of n). In the preparation of organic disulfides and polysulfides R-Sn-R, with n ≤ 2, a novel catalyst is used to raise the rank of sulfur in low ranking compounds, or can be used to lower the rank of sulfur in high ranking compounds. The catalyst is polystyrene divinylbenzene (PS-DVB) functionalized by ethylenediamine or polyethylene polyamine groups (I). R<1>, R<2>, R<3> and R<4> = H or alkyl radical, cycloalkyl, aryl or arylalkyl; n = whole number between 1 and 6; m = not greater than n, and is equal to 0 or is a whole number up to 5. |
| priorityDate | 1998-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 50.