| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d154f4bdb32853050f39500b0d096290 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2250-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2120-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-866
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-916 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-91
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C63-26 |
| filingDate |
2020-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_96c1165d8eca5bb9d8b74418774b4710 |
| publicationDate |
2022-06-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-114599713-A |
| titleOfInvention |
Process for the manufacture of specialty polyesters and copolyesters from recovered bis-2-hydroxyethyl terephthalate (rBHET) and products thereof |
| abstract |
The present invention relates to a process for the manufacture of specialty polyesters and copolyesters from recycled bis-2-hydroxyethyl terephthalate (rBHET) derived from PET waste or waste recycled polyethylene terephthalate (PET). The polyester/copolyester thus obtained is clean and of high quality, which can be used in all applications, but not limited to textiles, packaging, engineering and industry. |
| priorityDate |
2019-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |