http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2001001688-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-249989 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C44-0407 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C44-0415 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C44-586 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C44-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C44-04 |
| filingDate | 1996-09-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b331b9b5d4332e230dc097498a23fae4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_47786074afc191383935fefb949e6c3a |
| publicationDate | 2001-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2001001688-A1 |
| titleOfInvention | Processes of injection molding foamable plastic compositions |
| abstract | A process for the injection molding of a foamable plastic composition which comprises the steps of injecting a molten foamable plastic composition into a cavity having a lower volume than that of a desired molded article; after the completion of injection filling, cooling the composition to the state wherein a solidified layer in contact with a mold surface mingles with a molten inside layer; enlarging the volume of the cavity to that of the desired molded article; and after further cooling, removing the molded article. This molded article comprises a layer having a non- or low-foamed, dense structure on the surface and a high-foamed layer at the inside, and has a light weight and good thermal insulating properties. |
| priorityDate | 1996-09-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.