http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0911318-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_01c1e0bc0628f76dea731cda5a666ca1 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K105-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29L31-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K23-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C48-305 |
| filingDate | 1995-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_374247c8157d045c84e55bd312ebf9d3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c7b1be78b41d8efd085df0c1c2b31a67 |
| publicationDate | 1997-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H0911318-A |
| titleOfInvention | Polypropylene resin foam and method for producing the same |
| abstract | (57) [Abstract] [Purpose] Polypropylene resin foam with high expansion ratio, mechanically superior in heat resistance and heat insulation, rigidity and impact resistance, and having a smooth skin layer on its surface. To provide a method for continuously producing a body, and a plate-shaped polypropylene-based resin foam having the above characteristics. In the extruder, the temperature of the foamable melt of the polypropylene resin containing a foaming agent is adjusted to a temperature 0 to 25 ° C. lower than the melting point of the polypropylene resin, and the foamable melt is pressurized at a high pressure. After extruding from the die of the extruder, the extruded product in a plastic state in the foaming process is molded with a molding die in which the passage surface of the extrudate is adjusted to a temperature not higher than the crystallization temperature of the polypropylene resin. And a plate-shaped polypropylene resin foam having a smooth skin layer on the surface obtained by the method. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103112143-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2001011229-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6485664-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0043188-A1 |
| priorityDate | 1995-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 74.