| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1bc8d5b80410c3a0594da023cfabcbe0 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00243
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-0011
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-582
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00029 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J19-247
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-009
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J19-1875
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J3-006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J19-0066 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B5-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J19-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J19-24 |
| filingDate |
2003-03-25^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2006-07-11^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0bd188e4ebef2d191513529c3bb779fa
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c960ac798a358ee64ab786e0e1d788e9 |
| publicationDate |
2006-07-11^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-7074368-B2 |
| titleOfInvention |
Batch-type polyester polymerization apparatus |
| abstract |
A batch-type polyester polymerization apparatus manufactured by assembling a conventional batch-type apparatus with a thin film tower. The batch-type polyester polymerization apparatus is advantageous in that oligomer is polymerized while forming a polyester thin film on each inclined plate of a thin film tower, and a polycondensation reaction is conducted in a polycondensation reactor as well as the thin film tower, thus greatly reducing polymerization time. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7557180-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006165564-A1 |
| priorityDate |
2002-05-31^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |