http://rdf.ncbi.nlm.nih.gov/pubchem/patent/BR-PI0605201-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e0ac2868131492852ca95e5d5cb688d9 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-143 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-62 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J11-04 |
| filingDate | 2006-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ab3c58689839592f7f9cec8535b6bc05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fdbcc3af6d0975aa559d7384c9410e39 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b1e183b8a1a689cca0a8d034ed343e6d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ccdf36fabecfbada75298a23ac91af43 |
| publicationDate | 2008-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | BR-PI0605201-A |
| titleOfInvention | process for obtaining poly (ethylene terephthalate) oligomers |
| abstract | PROCESS FOR OBTAINING POLY (ETHYLENE TEREPHALATE) OLIGMERES. The present invention comprises the family of bishydroxyethylene terephthalate (BHET) or bishydroxypropylene terephthalate (BHPT) or bishydroxyethylene terephthalate (BHEET), which are the result of chemical recycling by means of of poly (ethylene terephthalate) - PET glycolysis reaction. More specifically, said oligomers are obtained by converting high molecular weight polymers into lower weight molecules of this same polymer. Additionally, the present invention relates to a process of reducing the consumption of inputs during chemical recycling by the PET glycolysis process, by pretreating the polymer into ethylene glycol, propylene glycol solution or in a mixture thereof. ethylene glycol with propylene glycol to reduce the time spent on the depolymerization reaction |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11359068-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019053392-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2017070762-A1 |
| priorityDate | 2006-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.