| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_132721b781afede2175d04e894580568 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2201-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2203-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2203-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-908
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2325-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-249953 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-149
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C44-505
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-903
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-07
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-141 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C48-90
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C44-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-14 |
| filingDate |
2002-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8ce9545e2b1d7213374f52acebb3af7c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f15765c3f0c718c3079f7996b457edcc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_db3e1efd3f8ff069cf1d4f858861f501
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c9ddf1f50a4440907083194b4768a44f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1bff27d1aec0a09bb3787e9b1fb933d3 |
| publicationDate |
2003-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2003042644-A1 |
| titleOfInvention |
Extruded, polystyrene-based resin foam plate and method for the production thereof |
| abstract |
An extruded, polystyrene-based resin foam plate produced by extruding a foamable molten composition containing a polystyrene-based resin and a blowing agent consisting of (a) isobutane and (b) a blowing agent component other than isobutane, chlorofluorocarbons and fluorocarbons from a high pressure zone into a lower pressure zone. The extruded foam plate has a thickness of at least 10 mm and an apparent density of 25-60 kg/m 3 contains residual isobutane in an amount of 0.45-0.80 mol per 1 kg thereof, has cells having an average diameter in the thickness direction thereof of 0.05-0.18 mm and a cell strain rate of 0.7-1.2, wherein the cell strain rate is obtained by dividing the average diameter in the thickness direction of the extruded foam plate by the average diameter in the horizontal direction of the extruded foam plate, meets the flammability standard on extruded polystyrene foam insulation plates as defined in JIS A9511-1995, and has a thermal conductivity of not greater than 0.028 W/m·K. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003124334-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012177086-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11312834-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005282922-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7008578-B2 |
| priorityDate |
2001-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |