| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-71
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-582
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-6854 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-90
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-672
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-78 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-672 |
| filingDate |
2013-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2016-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2016-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-104350083-B |
| titleOfInvention |
The manufacture method of polyester resin |
| abstract |
The present invention provides the manufacture method of a kind of polyester resin, described polyester resin is made up of dicarboxylic acid structural units and diol structure unit, at least some of diol structure unit for having cyclic acetal skeleton of described diol structure unit, the manufacture method of described polyester resin has specific operation (1)～(4-2). |
| priorityDate |
2012-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |