| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a696e8ab693ab78a931db09817fad566 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2325-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2203-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-0075 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-0014 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L25-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-224 |
| filingDate |
2009-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bc1f8644313f2dbc034009c67cf72031
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_54af5153c0247c1d1d4423bbf0d45b2b |
| publicationDate |
2011-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20110115567-A |
| titleOfInvention |
Prefoamed Particle, Manufacturing Method thereof |
| abstract |
The present invention is a step of impregnating a volatile blowing agent in the presence of 0.1 to 2.0 parts by weight of the first antistatic agent to 100 parts by weight of polystyrene resin particles to obtain the expandable resin particles, 100 parts by weight of the expandable resin particles in the presence of an antifoaming agent, Contacting with 0.1 to 2.0 parts by weight of the second antistatic agent, followed by preliminary foaming to obtain prefoamed particles, wherein the second antistatic agent and the antifoaming agent are used in a weight ratio of 1: 0.04 to 1.50. It provides a manufacturing method. |
| priorityDate |
2008-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |