http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0367492-A3
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G55-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G55-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J38-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J47-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L83-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J41-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-32 |
| filingDate | 1989-10-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1991-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0367492-A3 |
| titleOfInvention | Process for removal of soluble platinum group metal catalysts from liquid product mixtures |
| abstract | A process for the neutralization, clarification nand decolorization of organosilanes or organosilicones nderived from the reaction of an organosilane or a nhydropolysiloxane with an aliphatically unsaturated ncompound in the presence of an acidic platinum catalyst, a nprocess for the conversion of a soluble platinum catalyst ninto an insoluble form and a process for the recovery of a nplatinum catalyst from an insoluble anion exchange resin nwhich comprises: n (a) contacting a reaction mixture of the norganosilane or organosilicone with a basic nanionic exchange resin having a free amino nor quaternized ammonium salt functionality nin an insoluble polymeric matrix under nconditions suitable to bind the soluble nplatinum catalyst to said resin; (b) separating said resin containing bound nplatinum catalyst from the organosilane or norganosilicone reaction mixture and, noptionally, (c) treating the separated resin with an ninorganic base to convert the bound platinum ncatalyst to a recoverable salt or (d) subjecting the resin containing bound nplatinum catalyst to combustion to recover nelemental platinum. |
| priorityDate | 1988-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.