http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2004059577-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ba9a0ccf9b7ad15ba40015165c828694 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C233-31 |
| filingDate | 2003-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_89a265dedc94080d0f354cb4081d1f9a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a694534c83ce8e31c842ab5d3e6f4fb3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_15f657eb899353f7bf34a36206203e48 |
| publicationDate | 2004-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2004059577-A |
| titleOfInvention | N- (1,1-dimethyl-3-oxobutyl) acrylamide |
| abstract | The present invention has sufficient quality as a polymerizable monomer, and is particularly useful for producing a hair spray resin, a photosensitive resin, a coating resin, an adhesive resin, a crosslinking agent for unsaturated polyester, and the like. Certain N- (1,1-dimethyl-3-oxobutyl) acrylamides are provided. SOLUTION: A crude N- (1,1-dimethyl-3-oxobutyl) acrylamide obtained by reacting acetone or diacetone alcohol with acrylonitrile and sulfuric acid, followed by hydrolysis and neutralization is heated in the presence of an alkaline aqueous solution. Thus, the coexisting acrylamide is hydrolyzed, the hydrolysis reaction solution is separated into an aqueous phase and an organic phase, and the organic phase is distilled under reduced pressure, whereby a high-quality target product can be obtained. [Selection diagram] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109503407-A |
| priorityDate | 2003-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.