http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2330895-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_da15b19c657d8a3e498440510ebdeca2 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-3821 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-38 |
| filingDate | 2001-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7e9d6ac3ecd2cfe12a6d2c5e3476f65f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2b2d2f0d622796f5476350efb95459a0 |
| publicationDate | 2001-10-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2330895-A1 |
| titleOfInvention | Process to obtian polyglycolyl urea from aromatic diglycinates for electric conductor insulation |
| abstract | A process for obtaining polyglycolyl urea from aromatic digtycinate to insulate electric conductors without forming HCN polluting residues, characterized because a mixture of methylene bromopropionate and methytenedianitine in aliphatic solvent reacts in presence of a catalizer; the solvent is separate d through distillation, filtration of the mother waters and purification through washing,with water and addition to the resulting product of cresylic acid and methylene diisocyanate under stirring, up to a temperature of 60.degree. C, and additi on of a triethylenediamino catalizer, heating at a temperature of up to 185.degree. C and it is then distilled at a temperature of up to 200.degree. C, obtaining a polyglycolyl urea hydantoin resin. |
| priorityDate | 2000-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 50.