| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_129e393582e6bdf4029baf2206522f45 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2003-324 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L67-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-0066 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-78 |
| filingDate |
2011-07-29-04:00^^<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
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2fd788322e6c050b0d9ffc148b88e8f2 |
| publicationDate |
2013-07-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-2615123-A1 |
| titleOfInvention |
Method for producing polyester compositions |
| abstract |
Provided is a process for producing a polyester composition, comprising carrying out an esterification reaction of dicarboxylic acid component with diol component, and then carrying out a polycondensation reaction, wherein the diol component is added twice or more during the time from the completion of the esterification reaction until the start of the polycondensation reaction, and alkali metal phosphate is added with the amount of COOH terminal groups of an esterification reactant being not more than 150 eq/ton. n Provided is a process for producing a polyester composition suitable for use in a film with excellent hydrolysis resistance. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9396836-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3660094-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2698401-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2698401-A1 |
| priorityDate |
2010-09-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |