| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_199450d8e2d705a2b559ce4c32e5dcb3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_58ffd27bda72e057d993a54fad206bbe |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-08 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D319-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D319-00 |
| filingDate |
2010-02-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2012-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cd9d989a45a9d558c7341b2df7f37dd0 |
| publicationDate |
2012-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8203008-B2 |
| titleOfInvention |
Stable lactide particles |
| abstract |
The present invention is directed to stable lactide particles, more specifically lactide particles which are stable enough to be stored and transported at room temperature and have a quality high enough for use as starting material for polylactic acid. The lactide particles have a surface/volume ratio of the particle is lower than 3000. Preferably the lactide in the particle has an optical purity of at least 95%. The lactide particles are prepared by subjecting lactide to a shaping step comprising extrusion, pastillation, prilling, tabletting, or flaking. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105164018-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3549680-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10266296-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014177512-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11059913-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105164018-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019014005-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020046936-A1 |
| priorityDate |
2006-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |