| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a696e8ab693ab78a931db09817fad566 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2203-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2325-06 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-232
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-18 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-232
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-18 |
| filingDate |
1996-11-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2002-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0308f7f1ac3ca36d26c3b86dbe4cd2f1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_93def9b3c3ea61bdcb2ec04e6487dbc8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_21bfb10e30a971d93476d86a8b71d510 |
| publicationDate |
2002-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2236791-C |
| titleOfInvention |
Foamed styrene resin material and heat insulating material using the same for construction |
| abstract |
A foamed styrene resin material has a density .rho. of 0.02 to 0.008 and a melt tension of the styrene resin of 5 to 40 gf. The relation between an average cell diameter d (.rho.m) and the density .rho. is given by the expression: and a relation between a thermal conductivity .lambda. (kcal/m.cndot.h.cndot. .degree.C) and the density .rho. given by the expression: Accordingly, the foamed styrene resin material has a low thermal conductivity and excellent insulating property in spite of a low density (high expansion ratio foam) thereof. |
| priorityDate |
1995-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |