| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fb78b459e21bb4fd52850a12cab27387 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C269-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-16 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C271-60 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C271-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-135
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-138
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-128
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C269-02 |
| filingDate |
1999-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4cf1e0d01d20782ebdb367eaec0a8877 |
| publicationDate |
1999-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0967199-A1 |
| titleOfInvention |
Process for preparing carbamates |
| abstract |
Disclosed is a method for the preparation of carbamate compoundsnsubstantially free of by-products; the carbamate compounds being prepared bynreacting an isocyanate with a hydroxylated compound in the presence of certainncatalysts that increase the rate of carbamylation while decreasing the rate of by-productnformation. The catalyst being selected from the group consisting of zinc salts,niron salts, tin dihalide, tin tetrahalide and aluminum acetylnacetonate. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111302880-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111302880-A |
| priorityDate |
1998-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |