http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107814950-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0ce6cb171b85ac8eb3c05333b8a5db18 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2301-02 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-075 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-075 |
| filingDate | 2017-11-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8dadaa5485dc2e84572f8f2ea8ef990f |
| publicationDate | 2018-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107814950-A |
| titleOfInvention | The preparation method of the naphthalimide cellulose aquagel of 4 dimethylamino N ethoxys 1,8 |
| abstract | 4 dimethylamino N ethoxys 1 of the invention, the preparation method of 8 naphthalimide cellulose aquagels is related to cellulose aquagel preparation field, more particularly to the preparation method of the naphthalimide cellulose aquagel of 4 dimethylamino N ethoxys 1,8, comprise the following steps：The preparation of the naphthalimide of 4 dimethylamino N ethoxys 1,8,0.96g is added in 50 mL three-necked flasks；The naphthalene anhydride of 4 dimethylamino 1,8 and 25 mL absolute ethyl alcohols, under nitrogen protection; magnetic agitation dissolves, and is heated to flowing back, 2.5mL monoethanolamines are added dropwise; after reacting 2 h; vacuum distillation removes solvent and unreacted monoethanolamine, and crude product obtains the naphthalimide of 4 dimethylamino N ethoxys of orange/yellow solid 1,8 by column chromatography; the present invention is simple to operate; convenient processing, and product quality is can guarantee that, enhance product performance. |
| priorityDate | 2017-11-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.