http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100693300-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1f081e4519cc464b9344a8c79a6208ae |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00421 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2230-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-90 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-785 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-823 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-01 |
| filingDate | 2006-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2007-03-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2a2aedf161a4e9570298dd02d32bd0b7 |
| publicationDate | 2007-03-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-100693300-B1 |
| titleOfInvention | Apparatus and method for producing polylactic acid using vertical high temperature special centrifuge |
| abstract | The present invention relates to a biodegradable plastic manufacturing apparatus and method using a vertical high temperature special centrifuge, the configuration of the present invention is connected to the discharge pipe 37 provided in the lower portion of the primary polymerization means (30) and the stirrer (top) 411, the nitrogen inlet 412 and the heat exchanger 42, the secondary polymerization tank 41 is composed of a transfer pipe 45 connected to the lower, and the heating provided in the circumferential direction of the secondary polymerization tank 41 A secondary polymerization means (40) comprising a jacket (44) and a recovery tank (43) installed at one end of the heat exchanger (42); The transfer pipe 45 is installed in the upper portion of the inner space 53 through the inlet 531, one side is provided to the lower portion of the inner space 53 through the inlet 531, the other side is discharge pipe connected to the extrusion means (60) (55), a heater (52), a centrifugal separation means (50) provided with a screw (51) and an inner space (53) inside, and a motor (61) connected to one side of the discharge pipe (55). And the other side is an extrusion means 60 composed of an extrusion mold 62 with a temperature control device having a plurality of circular holes 621, and an injector 71 and a conveyor 72 for injecting the air and water. Cooling means 70 provided with; It is configured to include; cutting means 80, the present invention is to synthesize biodegradable plastics having high molecular weight, high transparency and heat resistant using corn starch. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111358115-A |
| priorityDate | 2006-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.