http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5183895-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_93518549a2f1563e014ee817f5eb901a |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-74 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-74 |
| filingDate | 1992-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1993-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_efa5d858e9508e54c6a4967b9df05a48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_03f6355d998b301389d139445629da12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b5c519bd747175376c01ec7f59da20ea http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_254fad8b07a490dd4629442fac8eabb3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6101c2fd6d5276c2a449813af22552a2 |
| publicationDate | 1993-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-5183895-A |
| titleOfInvention | 4-(N-benzyl-N-methylamino)pyridine acid salts and use in preparation of polymer-supported catalysts |
| abstract | A cross-linked polymer-supported 4-(N-benzyl-N-methylamino) pyridine material and process for its preparation in high yield and having effective physical and catalytic properties. The polymer supported catalyst is characterized by the suspension copolymerization of an organic phase containing the corresponding vinyl-substituted pyridine monomer, a styrene monomer, and a suitable cross-linking agent and free radical-generating catalyst in the presence of an aqueous phase containing a cellulose ether derivative as the stabilizing agent. A purified acid salt of the vinyl-substituted pyridine monomer useful in polymerizations and stable for storage as either a solid or an aqueous solution. |
| priorityDate | 1988-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 123.