http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007269896-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7ef01e33058cf740cf2197991be97af1 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-84 |
| filingDate | 2006-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_75fe3aaccf0dd64de4c51ed8ee491d71 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_19ae77553c417ee0e59e91c82f5b7899 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_05d556e7e739bbf0002dabc9e39f5753 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a2272d451979c8fca73737cf51352f1a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b37ce0417ba0235694b0ead27389899f |
| publicationDate | 2007-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2007269896-A |
| titleOfInvention | Polyethylene terephthalate and method for producing the same |
| abstract | Disclosed is a polyethylene terephthalate produced by polycondensation in the presence of an aluminum compound and having high transparency. Polyethylene terephthalate produced by polycondensation of terephthalic acid or an ester-forming derivative thereof and ethylene glycol or an ester-forming derivative thereof in the presence of an aluminum catalyst, the following (a), ( A polyester resin characterized by satisfying b) and (c). (A) 3 ≦ aluminum content (ppm) ≦ 30 (B) 10 ≦ [COOH] (equivalent / ton) ≦ 27 (C) IV ≧ 0.70 (dl / g) ([COOH] represents the amount of carboxyl groups in polyethylene terephthalate, and IV represents the intrinsic viscosity measured at 25 ° C. in a tetrachloroethane / phenol mixed solvent (1/1 by weight)). |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009203452-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113583220-A |
| priorityDate | 2006-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.