http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010138343-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_129e393582e6bdf4029baf2206522f45 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-51 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-10 |
| filingDate | 2008-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_14968fc5c5c8c030c8dba5d71d817c8b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2982f708bc255c29bed3ebb0dda4e3f5 |
| publicationDate | 2010-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2010138343-A |
| titleOfInvention | Method for producing polyester resin composition |
| abstract | A method for producing a polyester resin composition having excellent color tone and suitable for optical use is provided. SOLUTION: A polyester resin composition is subjected to esterification reaction and polycondensation reaction from terephthalic acid and / or naphthalenedicarboxylic acid containing aldehyde acid so as to be 0.1 to 0.5 mol / ton and ethylene glycol. Then, when producing the polyester resin composition, the phosphonite compound and / or the phosphite compound is 20 ppm or more and 150 ppm as a phosphorus atom with respect to the polyester until the intrinsic viscosity reaches 0.3 after the completion of the esterification reaction. The manufacturing method of the polyester resin composition characterized by adding the following content and the quantity which satisfies Formula (I). 5 ≦ P / AA ≦ 30 (I) (wherein P and AA represent the phosphorus atom content and the aldehyde acid addition amount, respectively, and the unit is mol / ton (compared to the polyester resin composition).) [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012041519-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012041520-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015101731-A |
| priorityDate | 2008-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 84.