| 发明名称 | Process for producing plastic lens | ||
| 摘要 | The present invention is a method for producing a plastic lens, containing polymerizing a monomer composition, at least one compound selected from a compound represented by the following formula (1) and a compound represented by the following formula (2) being added in polymerization of the monomer composition:; wherein in the formulae (1) and (2), one of X1 and X2 represents a chlorine atom, and the other thereof represents a hydrogen atom; and R1 and R2 each independently represent a hydrogen atom or a group selected from an alkyl group having from 1 to 8 carbon atoms. | ||
| 申请公布号 | US9081131(B2) | 申请公布日期 | 2015.07.14 |
| 申请号 | US201214239448 | 申请日期 | 2012.08.20 |
| 申请人 | HOYA CORPORATION | 发明人 | Itoh Shinsuke |
| 分类号 | C08K5/16;G02B1/04;C08G18/72;C08G18/38 | 主分类号 | C08K5/16 |
| 代理机构 | Oblon, McClelland, Maier & Neustadt, L.L.P. | 代理人 | Oblon, McClelland, Maier & Neustadt, L.L.P. |
| 主权项 | 1. A method for producing a plastic lens, the method comprising: polymerizing a monomer composition, and adding, during the polymerizing of the monomer composition, at least one compound selected from the group consisting of a compound represented formula (1) and a compound represented by formula (2): wherein in each of the formulae (1) and (2), one of X1 and X2 represents a chlorine atom, and the other thereof represents a hydrogen atom; and R1 and R2 each independently represent a hydrogen atom or an alkyl group having from 1 to 8 carbon atoms. | ||
| 地址 | Tokyo JP | ||