http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H06339933-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f6e960aa6ad2ba6401030159343ebe68 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K23-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K105-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29L9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29L31-58 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C39-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C39-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C43-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C43-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C44-00 |
| filingDate | 1993-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_34bdcab94c2cba189a42570592e346a3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0962e2018ab36c3c0095c83e10f0b395 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_37f28a8244200f2a448e233c7355c028 |
| publicationDate | 1994-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H06339933-A |
| titleOfInvention | Method for manufacturing composite foam molded article |
| abstract | (57) [Summary] [Structure] For mold stamping molding at a specific temperature. A skin material is set in the vicinity of an upper mold in advance, and a polypropylene resin composition containing a foaming agent melted at a specific temperature is molded for stamping Charge the surface of the lower mold, and then close the upper and lower molds within 10 seconds after the completion of charging, and use a spacer block to cover the flat surface portion of the polypropylene resin layer inside the upper and lower molds without the boss and rib portions. The upper mold is lowered and clamped until the total thickness of the polypropylene resin layer and the skin material falls within a specific range, and one thickness of the solidified layer formed on both surfaces of the composition is 1. Before reaching 0 mm, the upper mold is raised within a range of 1.1 to 2 times the thickness of the flat portion having no boss portion and rib portion of the composition to foam the composition, and then the composition A method for producing a composite foamed molded article by cooling and solidifying a foamed base material layer made of a material. According to the present invention, low cost, light weight, and A highly rigid composite foam molded product can be obtained. |
| priorityDate | 1993-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 38.