| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1374dd16777534b65ad4422333245af8 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-82 |
| filingDate |
1977-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dc3e98cdbf31c9e294b6964c6dcb1308
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2c63e98fd8600e93227409b2a390be2a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7a597adafbbd2bf0f9eecd8c06c7ed4e |
| publicationDate |
1978-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-S53130795-A |
| titleOfInvention |
Preparation of polyester |
| abstract |
PURPOSE: To prevent discoloration and improve the transparency of polyethylene terephthalate, by the use of a germanium and a titanium compounds as polycondensation catalysts in a specific proportion in the presence of a specific amount of a cobalt compound. n COPYRIGHT: (C)1978,JPO&Japio |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014152250-A |
| priorityDate |
1977-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |