http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2004175902-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ad2cd796f8c4dcb425ddcc68707d3444 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-78 |
| filingDate | 2002-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9435648232955c7e049634da062fed1b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d2525badcd1a8986c3b981b0883879d3 |
| publicationDate | 2004-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2004175902-A |
| titleOfInvention | Method for producing polyester composition |
| abstract | A method for producing a polyester composition suitable for films and sheets, which has few coarse particles and secondary agglomerates of light anhydrous silicic acid, does not contain foreign matter, and simultaneously satisfies transparency, smoothness and slipperiness. To provide. A glycol slurry of light anhydrous silicic acid having a BET specific surface area of 150 to 450 m 2 / g and an average secondary particle diameter of 2.0 to 4.0 μm is subjected to a batch type or an intermittent type without wet grinding. A method for producing a polyester composition, comprising treating with a centrifuge to reduce the ratio of particles having a particle size of 6.5 μm or more to 1% or less, and then adding the slurry to a polyester reaction system. [Selection diagram] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2017061415-A1 |
| priorityDate | 2002-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.