http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RO-114252-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_43d0e159615527fced3552eef56f1bac |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C263-00 |
| filingDate | 1991-09-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_48006ea836154e4d16791cc810781530 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9ab5cde0454c0805bcd58082681ca05f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9dc32d811f4c6e41ce1474ae582fe741 |
| publicationDate | 1999-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RO-114252-B1 |
| titleOfInvention | DIBENZI DIESOCIANTS BLOCKED AND PROCEDURE OF * OBTAINING THEM |
| abstract | The invention relates to diisocyanatesndibenzyl, blocked, and to a production processntheirs. Diisocyanates have the formulanchemical: R - CO - NH - C6 H4 - CH3 --CH2 -, - C H2 H,nNH-CO-R, wherein R represents: The process for the preparation of blocked diisocyanates,nas defined above, provides for the additionncyclohexanone oxime, phenol or mercaptobenzothiazole,nto selected benzyl diisocyanatesnof the 4,4'-, 2,4'- and 2,2'-isomers, or the mixturenin chlorinated solvent medium,nin the presence or absence of a catalystnamine at the reflux temperature of the solvent,nin the range of 2 to 10 hours. |
| priorityDate | 1991-09-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 46.