| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1374dd16777534b65ad4422333245af8 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-85
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-181 |
| filingDate |
1992-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f57890ff45e0e0120c0e8e734c747ca9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2989e6f8415e932109f0c9d62ac79558
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5a2fcc9f862634b5d184d3d3c3f4a5a2 |
| publicationDate |
1993-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H05230194-A |
| titleOfInvention |
Polyester manufacturing method |
| abstract |
(57) [Abstract] [Purpose] Improving the transparency of melt-molded products of polyethylene aromatic dicarboxylates [Structure] Water as a catalyst when polymerizing ethylene glycol and aromatic dicarboxylic acids or their functional derivatives A method for producing a polyester, which comprises polycondensing a crystalline germanium dioxide subjected to a colloidal treatment, and controlling the humidity of the obtained polymer. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5886088-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013076088-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9626245-A1 |
| priorityDate |
1992-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |