| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_de97b8bc19bafb43fe4f0b4d671370a7 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-60 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-48 |
| filingDate |
1988-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1993-01-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f562d1c78b2529c2098940053e9ba67f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4ab566999f94cbc054eadc12b6cdda34 |
| publicationDate |
1993-01-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-1312621-C |
| titleOfInvention |
Process for preparing alkyl tetrabromophthalates |
| abstract |
ABSTRACT Bis(2-ethyl-l-hexyl) tetrabromopilthalate produced by the reaction of tetrabromophthalic anhydride with 2-ethyl-l-hexanol in the presence of titanium isopropoxide catalyst may be purified by contacting the reaction mixture with sodium carbonate decahydrate with agitation for a time and at a temperature sufficient to enhance product quality, followed by isolation of bis(2-ethyl-l-hexyl) tetrabromophthalate. |
| priorityDate |
1987-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |