| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1cf2e7934165c16d2f640a32de76e87a |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-52 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K27-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29B17-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03B9-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C47-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C67-00 |
| filingDate |
2013-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2016-01-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a752aa2ee0c1584323a095d806067fa0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_870573a5c48922efe3abd4de673af8a5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e8a9ca3e40c322295942ff0fc02b733d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_505e7b32b729300f8efe99f9c0d4c7fb |
| publicationDate |
2016-01-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
RU-2573871-C2 |
| titleOfInvention |
Processing of pvc wastes |
| abstract |
FIELD: process engineering. n SUBSTANCE: invention relates to processing of secondary stock and is meant for processing of PVC wastes. It can be used at plastic and plastic wastes processing enterprises. Claimed process comprises the PVC wastes receipt by the intake bin, PVC wastes sorting, PVC wastes grinding, mixing at the extruder and article moulding. Stabilizing additives, for example, barium stearate, carboxylated lead or calcium, are added at mixing in the extruder. These are added to create the appropriate PVC processing conditions at up to 200-240°C for extraction of chlorine from the melt at control at said temperatures. n EFFECT: higher efficiency and reliability. n 1 dwg |
| priorityDate |
2013-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |