http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009280722-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5d123e76a98aad8db100e9f8c62e0648 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-87 |
| filingDate | 2008-05-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5b6cc2738690650f31ce69131347bc12 |
| publicationDate | 2009-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2009280722-A |
| titleOfInvention | Polyester production method |
| abstract | Provided is a method for efficiently producing a polyester using a reaction product of a titanium compound and a phosphorus compound and an alkaline earth metal compound in the presence of an aliphatic diol and acetic acid. A process for producing polyester using terephthalic acid, ethylene glycol, a reaction product of a titanium compound and a phosphorus compound and an alkaline earth metal compound, wherein the reaction product of the titanium compound and the phosphorus compound contains an aliphatic diol and A method for producing a polyester, which is a reaction product obtained by reacting a phosphorus compound represented by the following general formula (1) with a titanium compound in the presence of acetic acid. [Wherein, R 1 and R 2 each independently represents an alkyl group having less than 8 carbon atoms or a hydrogen atom. ] [Selection figure] None |
| priorityDate | 2008-05-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 112.