| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S264-05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2325-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2425-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-122
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-127
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-0061 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-12 |
| filingDate |
1999-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2001-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20010075187-A |
| titleOfInvention |
Process for producing extruded styrenic foam |
| abstract |
(1) a large amount of styrenic polymer having a high melt index, (2) a small amount of styrenic polymer having a low melt index, and (3) a blowing agent containing a large amount of carbon dioxide (B) foaming the mixture in a reduced pressure zone to form a foamed product, characterized in that it comprises the steps of: will be. |
| priorityDate |
1998-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |