http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0927146-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0e7f7286c46e676b1bc0daf37b9f6c63 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-26 |
| filingDate | 1995-07-07^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_149f11c878ed073c8d521cbe9be3c098 |
| publicationDate | 1997-01-28^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H0927146-A |
| titleOfInvention | Method and apparatus for manufacturing optical information recording medium |
| abstract | (57) [Summary] [Object] To provide an apparatus and method for inexpensively manufacturing a dye-based write-once type optical information recording medium. [Structure] Regarding a method of manufacturing an optical information recording medium, when a dye material is spin-coated on a transparent substrate, the excess solution shaken off from the transparent substrate has a higher solubility of the dye material than a solvent for producing the solution. After being dissolved in a solvent and recovered, the components and the concentration of the recovered solution were adjusted, the solution was reused for the next formation of the information recording layer. Also, Regarding the manufacturing apparatus of the optical information recording medium, the rotating part 11 of the transparent substrate, the solution supplying part 12 for supplying the solvent solution of the dye material onto the transparent substrate, and the rotating part are arranged so as to cover the periphery of the rotating part. In a spin coater equipped with a solution recovery unit 13 for recovering the excess solution shaken off from the substrate, The inner surface of the solution recovery unit is coated with the fluororesin 13a, and the cleaning unit 15 for injecting the solvent for recovering the dye material is provided on the inner surface of the solution recovery unit. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002342984-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102582532-B1 |
| priorityDate | 1995-07-07^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Showing number of triples: 1 to 26 of 26.