http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H07309810-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1374dd16777534b65ad4422333245af8 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 |
| filingDate | 1994-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_80f758b57d2752ec14280fc1b8f870f2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5d6eb5f5a615d02c2ffceb6744c50816 |
| publicationDate | 1995-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H07309810-A |
| titleOfInvention | Recovery method of dimethyl terephthalate |
| abstract | (57) [Abstract] [Purpose] Development of an efficient method for recovering terephthalic acid (dimethyl) from the alkaline waste liquid generated during the alkali reduction treatment of polyester fiber. [Structure] Dimethyl terephthalate obtained by acidifying an alkaline waste liquid by-produced when the polyester fiber is alkali-reduced with mineral acid, and by-produced when dimethyl terephthalate is obtained by the Bitten-Hercules method A method in which methanol is introduced into RES having a boiling point higher than that of DMT and evaporated to recover DTM. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0757979-A1 |
| priorityDate | 1994-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 46.