| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5e487c7d38f58f01a555cef2c6202415
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5f53fa56c87f95aa4b72b045c89d5d43
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9d0ee666485d6922ec06bc209e6c0ef8 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-62
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
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F13-04 |
| filingDate |
2000-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2002-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c42d76ef09fdfdee9578291695456270
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ac7da9042e0482f0b38b695744313d11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9b72d68a5575bfcd7d5fdda0e999b7fb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_939aeb5d1406adccc1026bb95282da1a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5b8dd5d369ffa20226e31f42d3c126ef |
| publicationDate |
2002-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
RU-2188262-C2 |
| titleOfInvention |
Method of processing polyethylene terephthalate waste |
| abstract |
FIELD: polymer materials. SUBSTANCE: cleaned, ground, and dried polyethylene terephthalate waste is fed into cylinder of extrusion fiber generator at temperature superior to vitrification temperature of polyethylene terephthalate, melted, and extruded through die of fiber-forming head. Thinning of formed fiber is achieved under effect of spirally-twisted high-velocity gas flow, which is fed at pressure at least 1,5•10 4 Pa at 190 to 350 C at the outlet of fiber-forming head. Fibers are led onto surface of fiber-forming head or collected in the form of polymer wool. EFFECT: enabled processing of unlike industrial and household wastes into fibrous materials without addition of primary material. 2 cl |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GR-20150100208-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2531296-C1 |
| priorityDate |
2000-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |