| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b8fb13209a55547bb8e61eefd7a47359
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ce294db1066eaa0c83de8ae23413a64c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9fc92169b02c1cc275347ebe58d30178 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2201-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2367-02 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-0023
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-141 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-00 |
| filingDate |
2011-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0d406929abdfdd394111cbd709269eb9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fbce3f058aba3bd120f3340a37373ed1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ef2d62711608ca2875f4504a3c8ed90b |
| publicationDate |
2011-10-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-2380922-A1 |
| titleOfInvention |
Polylactic acid foam composition |
| abstract |
A foam precursor mixture of polylactic acid (PLA) resin having a D-lactic acid content that is about 3 mole % or less; nucleating agent; chain extender; and hydrocarbon blowing agent is provided. The foaming mixture is substantially free of a crosslinking agent. The foam premixture can be used to prepare PLA foams having improved heat resistance, lower densities, smaller cells, and higher cell counts. PLA foams in accordance with the invention may be useful for preparing thermoformed articles such as trays. PLA foamed articles may be prepared that exhibit heat resistance above a temperature of about 49° C or more, and in particular, a heat resistance at 5 minutes of exposure in excess of about 74° C. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2553072-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2553072-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3095810-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012121960-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9045611-B2 |
| priorityDate |
2010-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |