http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016193500-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_132721b781afede2175d04e894580568 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B5-32 |
| filingDate | 2015-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6ddff1072efedf883d977504c1c74dcf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6d5bf909317cd642c1c3f35ec7397898 |
| publicationDate | 2016-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2016193500-A |
| titleOfInvention | Polystyrene resin foam sheet for thermoforming |
| abstract | [PROBLEMS] To provide a polystyrene-based foamed resin sheet for thermoforming in which occurrence of cracks in a molded product is suppressed while maintaining excellent appearance, lightness, thermoformability, and the like. A foamed sheet for thermoforming 1 having a streak pattern formed by a colored portion 3 containing a polystyrene resin and a colorant, which is laminated in a streaky manner, on at least one surface of a polystyrene resin foam layer 2. The apparent density (D1) of the entire foamed sheet 1 is 0.05 to 0.30 g / cm 3 , the thickness of the foamed sheet is 1 to 3 mm, and the colored portion 3 is foamed. The ratio of the average value (D2) of the apparent density of the surface layer portion up to 0.2 mm in the thickness direction from the surface on the surface side where the colored portion 3 is laminated to the apparent density (D1) of the entire foamed sheet 1 Let (D2 / D1) be a polystyrene-based resin foam sheet 1 for thermoforming that is 1.5 to 2.4. [Selection] Figure 1 |
| priorityDate | 2015-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.