| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_30da5f195d9576cde6ce532cb096c580
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cebc9740ef706cde29e885504f274ffa |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-78 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-00 |
| filingDate |
1985-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f595b94618ade6e0b5692992adbfb02d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0a41986cefd744533028ea65dbf4f286
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1e3dad50be2a49af67ea6816250fd088 |
| publicationDate |
1986-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0182351-A2 |
| titleOfInvention |
Process for the production of polyester |
| abstract |
A process for the production of polyester is disclosed, comprising feeding an ester compound made mainly of terephthalic acid and ethylene glycol or an oligomer thereof to a final polymerization reactor, and then polymerizing it in the form of fine molten particles in an inert gas stream, wherein the ester compound has an intrinsic viscosity [η] of not more than 0.4 dl/g and a carboxyl terminal group concentration [COOH] of not more than 90 x [η]<sup>-0.4</sup> µeq/g and the fine particles have an average particle diameter of from 0.015 to 0.5 mm. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5856423-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9511268-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-1070511-C
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5677415-A |
| priorityDate |
1984-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |