http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H08157582-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_14b02369b953bf4ebd31190c8cb63473 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-189 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-78 |
| filingDate | 1994-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_97331aa3abdde73be41bcca1574d751a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c652fb8953e0ff77fd7f6c82b9c42cff http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9e4f8560a43bdd6c3bf28eac560cef75 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d1ff734e7328b50385f862b4aa314efc |
| publicationDate | 1996-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H08157582-A |
| titleOfInvention | Method for producing polyethylene naphthalate |
| abstract | (57) [Summary] (Correction) [Purpose] To provide a method for producing polyethylene naphthalate, which does not have defects such as generation of minute foreign matter and polymer coloring. [Structure] Dicarboxylic acid dialkyl ester and glycol as main components are subjected to transesterification reaction and then subjected to polycondensation to produce polyethylene naphthalate. 1.0 <M <40, 0.5 <M/P < 5.0, 0.4<B<4.0, 0.2<B′<2.0, 0.2<A<8.0 are added. [M is the amount of calcium, magnesium and manganese atoms added to the polymer (g atom/t), P is the amount of phosphorus atom added to the polymer (g atom/t), B is the amount added of antimony atom to the polymer (g atom/t) t), B' Represents the amount of germanium atom added to the polymer (g atom/t), and A represents the amount of nitrogen-containing basic compound added to the polymer (g atom/t). ] |
| priorityDate | 1994-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 94.