http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101317115-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2367-02 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-672 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-189 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-197 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-78 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-197 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-189 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-78 |
| filingDate | 2007-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2013-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101317115-B1 |
| titleOfInvention | Aromatic polyester and its manufacturing method |
| abstract | An object of the present invention is to provide an aromatic polyester that is a film excellent in heat resistance, color, mechanical properties, dimensional stability, and gas barrier properties.n n n This invention is an aromatic polyester containing a dicarboxylic acid component and a diol component, (i) The repeating unit represented by following formula (A) whose dicarboxylic acid component is 50-100 mol%,n n n n n n n n In formula (A), R is a C2-C10 alkylene group,n n n (Ii) intrinsic viscosity measured at 35 ° C using a mixed solvent of P-chlorophenol / 1,1,2,2-tetrachloroethane (weight ratio 40/60) is 0.4 to 3.0,n n n (Iii) Content of repeating unit represented by following formula (D) is less than 10 mol%,n n n n n n n n (Iii) the terminal carboxyl group concentration is 200 eq / ton or less,n n n (v) It is aromatic polyester whose alkali metal content is 300 ppm or less, and its manufacturing method. |
| priorityDate | 2006-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 149.