| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_696ca0ae93d5cf5a686273601361781f |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2367-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L101-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2201-06 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P7-62 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-01 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P7-62 |
| filingDate |
2018-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c21981c0380379e2c936ddf7e2008367 |
| publicationDate |
2019-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
TW-201920680-A |
| titleOfInvention |
Polyester containing 4-hydroxybutyric acid unit |
| abstract |
An object of the present invention is to provide a polyhydroxyalkanoate containing a 4-hydroxybutyric acid unit in a high molecular weight body having a high breaking strength and a high breaking elongation. The solution is a polyester whose weight-average molecular weight measured by polystyrene conversion gel permeation chromatography is more than 1.25 million, and contains at least 3-hydroxybutyric acid units and 4-hydroxybutyric acid units as polymerization units. And, relative to all monomer units, the proportion of 4-hydroxybutyric acid units is 14 mol% to 40 mol%. |
| priorityDate |
2017-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |