http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2003175525-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dbdfa36b677f4ef61245ca725011e221 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C45-174 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K67-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C45-00 |
| filingDate | 2002-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_003d1504d5d0db9b709a08b3a296b532 |
| publicationDate | 2003-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2003175525-A |
| titleOfInvention | Gas pressure injection molding method and molded product thereof |
| abstract | PROBLEM TO BE SOLVED: To obtain a good injection molded article of polytrimethylene terephthalate which is a crystalline resin, has a low viscosity at the time of melt flow, has a large molding shrinkage, and easily causes sink marks. SOLUTION: In the injection molding of a molded article having a thick portion protruding on the back side, a molten thermoplastic resin composition containing polytrimethylene terephthalate as a main component is injection-filled in a mold cavity, and then a gas is injected. A gas pressure injection molding method, characterized in that a pressurized gas is press-fitted between a back surface of a molded product and a corresponding mold cavity surface in a press-fitting region, and the molded product surface is pressed against the mold cavity surface. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2006062016-A1 |
| priorityDate | 2001-10-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 100.