| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2ca6b3d7b6b23f986de1be6e483d8c3c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1374dd16777534b65ad4422333245af8 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L101-16 |
| filingDate |
2006-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_77dd24970ed36c955a2a95632bd9dd2e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9fe2f73640502c445847b028bc7de271
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4509442cfba7bef69bbcb73d2378463c |
| publicationDate |
2008-05-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2008120872-A |
| titleOfInvention |
Method for producing polylactide |
| abstract |
An object of the present invention is to provide a method for producing a polylactide having an extremely low content of volatile impurities and excellent in thermal stability, hue stability, and hydrolysis resistance. The present invention relates to a step (i) of polymerizing lactide in the presence of an initiator and a metal catalyst to obtain polylactide, and a step of kneading the polylactide in the presence of water and a catalyst deactivator followed by a reduced pressure treatment (ii). ) Containing polylactide. [Selection figure] None |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9415382-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012501358-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008163101-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2010090496-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009209224-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013503934-A |
| priorityDate |
2006-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |