| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_132721b781afede2175d04e894580568 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2203-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2982
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2325-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C44-3426 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C44-445
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C44-3461
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-16 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-32 |
| filingDate |
2008-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_18b5a093fc7b95de5afe9875ba25874b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_14c56c06349fb59a127690b8e66f786a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cc7e77399633c26d473ace551ad3712a |
| publicationDate |
2010-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2010209689-A1 |
| titleOfInvention |
Expanded styrene resin beads and molded article formed from expanded styrene resin beads |
| abstract |
Expanded styrene resin beads are made of a styrene resin as the base resin and have an average bead diameter of 0.5-10 mm and an apparent density of 0.013-0.15 g/cm 3 . The expanded beads are characterized in that the expanded beads each has many dimples having a maximum diameter of 5-100 μm in the surface and that when the expanded beads are secondarily expanded under the conditions of a heating steam temperature of 107° C. and a heating time of 120 seconds, then the secondary expansion ratio determined by dividing the apparent density of the expanded beads before the secondary expansion (g/cm 3 ) by the apparent density of the expanded beads after the secondary expansion (g/cm 3 ) satisfies the relationship (1). Secondary expansion ratio≦−7.00×{apparent density of expanded beads before secondary expansion (g/cm 3 )}+1.61 (1). |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8772362-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9309398-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9644079-B2 |
| priorityDate |
2007-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |