http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S60166320-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_95136e4276343dbae035a63330dabfc7 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-00 |
| filingDate | 1984-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_76af4c0ecdd40e934c2e6c7c5c462ba7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_adfe49dc094fa9bcdbb92e500efcd30f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f66a8bef851d21e0e7fbbde1c12580d3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d12ce0102d346080d2cee7df60b2c18a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_45063f5855ad4c40286d2357280189a5 |
| publicationDate | 1985-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S60166320-A |
| titleOfInvention | Production of polyester |
| abstract | PURPOSE: To produce a polyester having excellent color tone and high polymerization degree, in a short time, by reacting terephthalic acid with ethylene glycol in the presence of a dihydroxybenzene-mono- or dicarboxylic acid. n CONSTITUTION: The objective polyester can be produced by reacting (A) terephatic acid, bifunctional carboxylic acid composed mainly thereof, or its ester- forming derivative with (B) ethylene glycol, glycol composed mainly thereof or its ester-forming derivative in the presence of (C) a dihydroxybenzene-mono- or dicarboxylic acid. The carboxylic acid is e.g. 2,4-dihydroxy-benzoic acid, and is added to the system in an amount of 0.01W10mol per 100mol of the acid component of the produced polyester, prior to the initiation of the polycondensation reaction. n COPYRIGHT: (C)1985,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11059942-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6040417-A |
| priorityDate | 1984-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.