| Predicate |
Object |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-672
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-81
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-16 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-81
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-672
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-16 |
| filingDate |
2002-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_be1cb23c78e87c1d46d46addadce5123
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3101e2ffd292515bc3660a33d9d8cf19
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_034d58b3a50f7984a7ad373cf2463144 |
| publicationDate |
2003-05-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2003100702-A1 |
| titleOfInvention |
Process for producing copolyester resin |
| abstract |
In the production method of the present invention, a copolyester of intended sublimable diol proportion is produced by the reaction of a dicarboxylic acid and/or an ester-forming derivative thereof with a sublimable diol and a non-sublimable diol with an increased conversion of the sublimable diol. Since the escape of the sublimable diol is effectively prevented, the process solves the problem of clogging pressure-reduced pipes, etc. of an apparatus for polyester resin production. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9206286-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102005011449-B4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6927275-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004059084-A1 |
| priorityDate |
2001-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |