| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ad2cd796f8c4dcb425ddcc68707d3444 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-19 |
| filingDate |
1992-02-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6fb340f7dc1e7a4c5068261dca42488a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_acd55f81ce6abc93481cbff3dabba9ff
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6c0d71ff612ef6427aaf48591dcb9489 |
| publicationDate |
1993-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H05222179-A |
| titleOfInvention |
Method for producing copolyester |
| abstract |
(57) [Summary] [Object] The present invention provides a method for inexpensively producing a copolyester having both excellent mechanical properties and thermal properties. When a mixture of an aromatic dicarboxylic acid and an aromatic diol diester and / or an oxycarboxylic acid ester is reacted with polyethylene terephthalate to synthesize a copolyester, recovered polyethylene terephthalate is used as a raw material. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9524442-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002526570-A |
| priorityDate |
1992-02-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |