| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_132721b781afede2175d04e894580568 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2203-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2323-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-224 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-224 |
| filingDate |
2001-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2003-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b55597e94edf6655cda473f9ac3ee6a3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2e1f31b2f39e37a1f5ca47c59277201d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b1bcfcfab39c8137600a9612d60061f7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e9757ffe35a92a6b98e2b59d5517b4cb |
| publicationDate |
2003-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
TW-565587-B |
| titleOfInvention |
Expanded polypropylene resin bead and process of producing same |
| abstract |
Expanded, substantially non-cross-linked polypropylene resin beads capable of producing a high rigidity foamed molding at a relatively low temperature are provided. The beads are produced by a process including a step of dispersing substantially non-cross-linked polypropylene resin particles in a dispersing medium containing an organic peroxide to obtain a dispersion, a step of heating the dispersion to decompose the organic peroxide and to modify the surface of the surface-modified polypropylene resin particles, and a step of expanding the non-cross-linked, surface-modified polypropylene resin particles using a blowing agent. |
| priorityDate |
2000-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |