http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1230840-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C69-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-26 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-26 |
| filingDate | 1968-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1971-05-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1230840-A |
| abstract | 1,230,840. Terephthalic acid esters. FARBWERKE HOECHST A.G. 16 Dec., 1968 [15 Dec., 1967], No. 59795/68. Heading C2C. Compounds of the formula where R is H, alkyl of 1-6 carbon atoms or #-hydroxyethyl are prepared by reacting ethylene oxide with terephthalic acid and/or a monoalkyl ester thereof in which the alkyl group contains 1-6 carbon atoms in the presence of a sterically hindered tertiary amine capable of forming a salt with the terephthalic acid or the monoalkyl ester thereof and serving as catalyst. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1720929-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7745424-B2 |
| priorityDate | 1967-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 17.