http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006321997-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6c8d4dc7bd1a30d8fda907fceaeb4e69 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-78 |
| filingDate | 2006-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fe377bafc349210c24626ed7381f0bca http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c016031c51320004af7d4b0f752a5053 |
| publicationDate | 2006-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2006321997-A |
| titleOfInvention | Polyester manufacturing method |
| abstract | 【Task】 The present invention provides a method for producing a practical polyester having a high molecular weight and little coloration using a dicarboxylic acid derived from a biomass resource. [Solution] In the method for producing polyester by reaction of dicarboxylic acid and diol, dicarboxylic acid is derived from biomass resources, and the transfer atmosphere when transferring dicarboxylic acid for polymerization reaction from the storage tank to the reactor is oxygen concentration Is 16% or less and the humidity is 80% or less with respect to the total volume of the storage tank. [Selection figure] None |
| priorityDate | 2005-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 955.