http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2001247666-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ad2cd796f8c4dcb425ddcc68707d3444 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29B9-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-88 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-90 |
| filingDate | 2000-03-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3eca0b413962d6e5b48677949eb401d0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ed339e882a8b01fd21bb925ec9148924 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_330a0c8ee687e305fcb370dfffeadf60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_15ef1448af768ae3e87ac28033ba6caf |
| publicationDate | 2001-09-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2001247666-A |
| titleOfInvention | Polyester production method |
| abstract | PROBLEM TO BE SOLVED: To provide an economically advantageous polyester which is excellent in transparency of a molded article, hardly gives off an unpleasant taste and a bad smell in a molded article, and which does not easily generate mold stains during molding, and is environmentally friendly. To provide a manufacturing method with less adverse effects. SOLUTION: In a method for producing polyester, a polyester chip is treated with water while repeatedly treating and treating water discharged from a water treatment tank in a treatment tank. 80% or more of the total amount of the treated water discharged from the overflow port of the water treatment tank and the polyester chips discharged from the treatment tank together with the polyester chips and then separated from the chips is treated as water treatment again in the treatment tank. A method for producing a polyester, comprising supplying the polyester. |
| priorityDate | 2000-03-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 85.