http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2003201615-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a696e8ab693ab78a931db09817fad566 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A42B3-06 |
| filingDate | 2001-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d8d7edcf656fb82631e766548048e917 |
| publicationDate | 2003-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2003201615-A |
| titleOfInvention | Helmet shock absorber and helmet provided with the shock absorber |
| abstract | PROBLEM TO BE SOLVED: To provide a shock absorbing material for a helmet made of a styrene-based resin foam molded article which has extremely stable dimensions for a long time even in a high-temperature atmosphere and has a very small content of volatile organic compounds, and uses the same. Provide a helmet that was. SOLUTION: Pre-expanded styrene-based resin particles obtained by impregnating styrene-based resin particles with carbon dioxide gas are subjected to in-mold foam molding to obtain a shock absorbing material for a helmet having a substantially semi-spherical hollow shape. When the foam molded article is heated at 80 ° C. for 600 hours, the dimensional change before and after the heating is within ± 0.5%. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010043379-A |
| priorityDate | 2001-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 55.