http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006225238-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_063ba3e19cfaa8d05c010949933eae56 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P40-57 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03B11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03B40-02 |
| filingDate | 2005-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e15d51e5b91e7222c3fdb10416d364b4 |
| publicationDate | 2006-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2006225238-A |
| titleOfInvention | Method for manufacturing optical glass element |
| abstract | PROBLEM TO BE SOLVED: To provide a method for producing an optical glass element with high production efficiency and yield by reducing a frictional force generated between an optical glass element and a molding surface of a mold at the time of hot press molding and mold release. A molten optical glass is divided into a predetermined volume or mass, and a release agent containing ether and alcohol is applied in advance to a preform obtained by pre-processing a cooled gob or optical glass into a predetermined shape. Then, a method of hot pressing with a molding die. [Selection figure] None |
| priorityDate | 2005-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 41.