| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0ddb9f3656270bc5410be3679322fead |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2201-034
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2325-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2325-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2325-14 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F290-068
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-228
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-232
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F290-148 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-228 |
| filingDate |
2020-02-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_33adf9013b69d9e57abb51ccc908dc74
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f86728698cf4ae26d267e341a4ecc5d3 |
| publicationDate |
2020-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2020172693-A1 |
| titleOfInvention |
Foamable polystyrene resin particles, polystyrene prefoamed particles, foam-molded article, and methods for producing these |
| abstract |
A method for producing expandable polystyrene-based resin particles, the method including producing polystyrene-based resin particles that comprise a styrene-based monomer and a polysiloxane-containing macro monomer, and impregnating an expanding agent into the polystyrene-based resin particles to produce the expandable polystyrene-based resin particles. The production of the polystyrene-based resin particles comprises the simultaneous addition of an initiator and the polysiloxane-containing macro monomer. The initiator causes the generation of one or more of an alkoxy radical and a carbonate radical. |
| priorityDate |
2017-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |