http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008221514-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_14df928cce1112b89356928855b60351 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29L11-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C45-73 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C45-40 |
| filingDate | 2007-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1b5a73517f69c4655e003a713ded773a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2b9880676c2413d6b9d50cd2053ff7d1 |
| publicationDate | 2008-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2008221514-A |
| titleOfInvention | Injection molding method and optical element |
| abstract | The present invention provides an injection molding method capable of improving shape transferability from a mold to a material to be molded and shortening cycle time. An injection molding method for injecting and molding an organic-inorganic composite material in which inorganic fine particles are dispersed in a thermoplastic resin, using a mold 1 having a cavity 26 that receives filling of a molding material. A step of filling the cavity 26 with the organic-inorganic composite material in a state where the mold temperature in the vicinity of 26 is 20 ° C. higher than the glass transition temperature Tg of the thermoplastic resin, and the mold temperature in the vicinity of the cavity 26 Is cooled to a temperature lower than the glass transition temperature Tg of the thermoplastic resin, and the mold temperature in the vicinity of the cavity 26 is set to a temperature lower than the glass transition temperature Tg of the thermoplastic resin. And a step of taking out a molded product composed of the organic-inorganic composite material. [Selection] Figure 1 |
| priorityDate | 2007-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 175.