| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for manufacturing a plastic lens for spectacles by which productivity can be enhanced without causing environmental contamination due to the use of dichloromethane or the like. SOLUTION: In the method for manufacturing the plastic lens for spectacles by preparing a monomer composition for manufacturing the plastic lens, and then injecting the monomer composition into a mold and polymerizing it, another container is fixed in a tank to be used for the preparation, and then the monomer composition is prepared in the container. COPYRIGHT: (C)2006,JPO&NCIPI
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