| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1374dd16777534b65ad4422333245af8 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00094
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01F27-2324
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01F27-1143
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-185
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00168 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01F27-95
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J19-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-785
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-78 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01F7-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J19-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01F7-30 |
| filingDate |
1986-09-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1991-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_512299cc7293c561f1c704859d5f2610
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cd08397f8bccb66efd8a4d064a4b16f6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_308551fa0ef95d3dfefe04981766903c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_48ca9451bef1699eeb5f8a0fbbabaed6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0e247bb9099205c6debd711fd0d00a1a |
| publicationDate |
1991-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5053201-A |
| titleOfInvention |
Process and apparatus for preparation of polyesters |
| abstract |
A process and apparatus for the preparation of a polyester, wherein a thin film polymerization apparatus having at least one columnar or cylindrical roller-shaped stirring vane rotating along and in close proximity to a substantially cylindrical vertical tank wall is used, and the stirring vane is caused to make an epicyclic movement along the tank wall in the circumferential direction thereof so that the direction of rotation is the same as the direction of revolution and a polyester-forming monomer and/or an oligomer thereof is dropped on the surface of the tank wall in the form of a thin film. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2135890-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2135890-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009299027-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3868466-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8297832-B2 |
| priorityDate |
1985-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |