| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_94bea83fe304f0e49363b97cd3fd53cf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c85d78c6a4459b5dbbc49c82a4c5c107
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0034713066942ea62627c7c67536eb91 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2203-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2201-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2205-052
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2325-12 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-125 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-00 |
| filingDate |
2010-09-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2012-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3a1119bf86afff20c616f4761ef62707
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_39787f42e1b2847eefb6a7c8e4bcbb9a |
| publicationDate |
2012-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8268904-B2 |
| titleOfInvention |
Extruded polystyrene foam with broad comonomer content distribution |
| abstract |
Prepare an extruded polymeric foam using a thermoplastic polymer composition of styrene-acrylonitrile copolymer having a copolymerized acrylonitrile comonomer content of 20 weight-percent or less, a mean acrylonitrile comonomer content that exceeds its median acrylonitrile comonomer content and an average copolymerized acrylonitrile comonomer distribution having a breadth at half-height that is greater than 2.5 weight-percent as measured at half peak height of a copolymerized acrylonitrile comonomer distribution curve for the styrene-acrylonitrile copolymer. |
| priorityDate |
2009-10-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |