http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008114150-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a56a5719a00cb91a30272642996620d5 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G69-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G75-00 |
| filingDate | 2006-11-13^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8a03311d75464aedf3487b626e8addca |
| publicationDate | 2008-05-15^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2008114150-A1 |
| titleOfInvention | Catalytic conversion of carbonyl type compounds, including amides and others, to methyl ether polymers, substituted methyl ether polymers and methyl ether ladder polymers |
| abstract | Catalytic processes have been developed for direct chemical conversion of aqueous carbonyl type compounds including amides, sulfoxides and related carbonyl type compounds to methyl ether polymers, substituted methyl ether polymers and/or substituted methyl ether ladder polymers. Amide and sulfoxide carbonyl type compounds including DMF, DMAc, MBAc, MEHx, amides prepared from an organic acid including serine, arginine, histidine and related amino acids, reacted with amines including monoethanolamine, butylamines, methylpropylamines and related amines and DMSO have been polymerized in an aqueous environment to methyl ether polymers, substituted methyl ether polymers or substituted methyl ether ladder polymers by this catalytic process. The catalysts are based on molecular strings of mono-, di- and tri-valent transition metal compounds. Laboratory results have demonstrated [cobalt(II)] 2 , [manganese(II)]2, cobalt(II)-manganese(II), [cobalt(III)] 2 and related families of catalysts to be effective for formation of methyl ether polymers, substituted methyl ether polymers or substituted methyl ether ladder polymers by this process. |
| priorityDate | 2006-11-13^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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