http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010174213-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 |
| filingDate | 2009-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c35015b73a36bf80c633987b35c80a0e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f134aff96d8e11c38b69f99ba40640cd |
| publicationDate | 2010-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2010174213-A |
| titleOfInvention | Method for producing polyester composition |
| abstract | Disclosed is a method for producing a polyester composition suitable for use in a polyester film in which silica is uniformly dispersed, has excellent productivity, has large surface irregularities, and has excellent air bleeding properties. When a polyester composition is produced by an esterification reaction and a polycondensation reaction, a catalyst, a phosphate ester and an alkaline earth metal compound are added to a polyester low polymer after completion of the esterification reaction, followed by stirring. Then, a silica / ethylene glycol dispersion containing 2 to 20% by mass of silica having an average particle size of 1 to 10 μm and a maximum particle size of less than 20 μm is used as a polyester composition. Polyethylene terephthalate-based polyester composition, wherein the polyester low polymer is added at a temperature of 240 to 300 ° C. so that silica is contained in an amount of 0.5 to 3% by mass, followed by a polycondensation reaction. Manufacturing method. [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016003262-A |
| priorityDate | 2009-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 52.