| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_871991307fa643776d71261ce1a2733e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1229111a198f86af4112ecd730b55cd9 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C59-01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C237-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C219-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C235-74 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C59-245 |
| filingDate |
2011-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2014-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_81dd3548f53a10081f5ddcf30faea80b |
| publicationDate |
2014-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8722926-B2 |
| titleOfInvention |
Beta-ketocarbonylquat compounds and process for the preparation thereof |
| abstract |
β-ketocarbonylquats contain at least one quaternary ammonium salt group, and may be prepared by the reaction of an alkyl ketene dimer with a tertiary amine group-containing compound also containing a protic group, followed by quaternization. |
| priorityDate |
2010-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |