http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2003061939-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-62 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C45-1704 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C44-3411 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29B17-0042 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29B17-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C45-17 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C45-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C44-34 |
| filingDate | 2003-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2005-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-WO2003061939-A1 |
| titleOfInvention | Method for producing recycled thermoplastic resin molded product |
| abstract | The object of the present invention is to recycle the thermoplastic resin without changing the design and molding conditions of the injection molding machine every time it is recycled, without defects such as sink marks, distortion, warpage, etc. In order to obtain a recycle molded product having a good dimension based on the change, a gas assist method or a foam injection molding method in which pressure is applied to the melt of the molding material in the mold is applied as a molding method of the molded product. In such a method, the molding material melt circulates well in the mold cavity, and the cooling shrinkage strain is absorbed by the gas holes and mechanisms inside the molded product, causing defects such as sink, distortion, warpage, etc. Is prevented, and the change in mold shrinkage due to recycling is eliminated, and a product with good dimensions can be obtained. |
| priorityDate | 2002-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 187.