http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014198404-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/B29C47-06 |
| filingDate | 2013-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_61e74b3d5cc80aa694a6ca2becce5229 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6d5bf909317cd642c1c3f35ec7397898 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_db5f33f218f067fdfdd2769300d9879b |
| publicationDate | 2014-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2014198404-A |
| titleOfInvention | Method for producing polystyrene resin foam |
| abstract | A simple and inexpensive method for producing a new and practical polystyrene resin foam having a beautiful streaky pattern of a polystyrene resin layer and excellent surface smoothness is provided. As a polystyrene resin for forming a resin layer 3, a polystyrene resin having a specific melt viscosity (a melt viscosity at 200 ° C. and a shear rate of 100 sec-1 is 600 to 1400 Pa · s) is used. A colorant and a volatile plasticizer are contained in the resin, and the addition amount is set to a specific range. The polystyrene resin melt 3 for forming the resin layer is streaked on the outer peripheral surface of the polystyrene resin melt 2 for forming the foam layer, and coextruded to form the streaks of the polystyrene resin layer 3 on the surface. The polystyrene-based resin foam 1 on which the pattern is formed is manufactured in one step. [Selection] Figure 1 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016193500-A |
| priorityDate | 2013-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 83.