http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2301224-C1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_70fe1ef71a51de3337097154b64b44f6 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C253-30 |
| filingDate | 2005-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2007-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_03bb3f20cea79341b7202fef305e2894 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0c0ca3d01ee7a062a04e2361c15a0bfb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_85e01e9cf929c88493da6cf14644e866 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0b42f956b2c02a6b08d39e12a284f890 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3f00d963303a45e25c8604e2e3f3da35 |
| publicationDate | 2007-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2301224-C1 |
| titleOfInvention | Fixing agent in lubricants for glass fiber and aromatic polyesters and method for its preparing |
| abstract | FIELD: organic chemistry, chemical technology. n SUBSTANCE: invention relates to novel compounds of the formula: , that are used as a fixing agent in lubricants for glass fibers and aromatic polyesters. Also, invention relates to a method for synthesis of these compounds. Method involves interaction of ethylenediamine with acrylonitrile in the presence of a catalyst of the formula (C 2 H 5 ) 4 NO(C 2 H 5 ) or (CH 3 ) 4 NO(CH) taken in the amount 0.1-0.3 wt.-% to amine. Reaction is carried out at temperature 30-40°C followed by treatment of synthesized compound with formaldehyde and then with acetic acid at temperature 30-40°C wherein the ratio ethylenediamne : acrylonitrile : formaldehyde : acetic acid = 1:2:2:2, respectively. n EFFECT: improved method of synthesis. n 3 cl, 2 tbl, 2 ex |
| priorityDate | 2005-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.