| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0ddb9f3656270bc5410be3679322fead |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2203-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2323-12 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-125
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-0028 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-12 |
| filingDate |
2002-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_26b6f0789c254ff41ad7a8c6e0f9b946
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_88bdbd442dd415264b5b7f572ea57a7f |
| publicationDate |
2004-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1441002-A1 |
| titleOfInvention |
Pre-expanded polypropylene resin bead and molded object obtained therefrom by in-mold foaming |
| abstract |
The present invention provides polypropylene resin pre-expandednparticles having small fluctuation in cell diameter andnexpansion ratio compared to in the past. The pre-expanded particlesnare obtained by having as a base resin, a polypropylene resinncomposition comprising polypropylene resin (A), a compound having antriazine skeleton and molecular weight of at most 300 per triazinenskeleton unit (B) and as a random component, hydrophilic polymer (C)nand inorganic filler (D) and water as the foaming agent. By using thenpre-expanded particles, a polypropylene resin in-mold expanded articlenhaving decreased unevenness in color and fluctuation in weight can benobtained. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2927302-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2947115-A1 |
| priorityDate |
2001-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |