http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1036815-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0235f5aeeff44e5b1733138b721f5c06 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C255-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-61 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-24 |
| filingDate | 1964-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1966-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1036815-A |
| titleOfInvention | Method of producing n-methyleneglycinonitrile |
| abstract | N-Methyleneglycinonitrile, which is said to be a cyclic trimer, is prepared by a continuous method which comprises (a) continuously introducing aqueous solutions of HCN, NH3 and CH2O in the ratios 1 HCN: 1-2 NH3: 1.8-3.5 CH2O into a reaction zone containing an aqueous reaction mass which is maintained at 10-60 DEG C., and pH not more than 7.0 by the use of acid, the combined charge to the reaction zone containing 70-85% by weight of water; (b) strongly agitating the reaction mass while fresh HCN, NH3 and CH2O are introduced as aqueous solutions; (c) continuously withdrawing a portion of the reaction mass from the reaction zone; and (d) isolating the product from the withdrawn portion. |
| priorityDate | 1963-05-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 15.