发明公开
- 专利标题: RESIN MOLDED ARTICLE PRODUCTION METHOD AND OPTICAL COMPONENT PRODUCTION METHOD
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申请号: US18431095申请日: 2024-02-02
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公开(公告)号: US20240210817A1公开(公告)日: 2024-06-27
- 发明人: Takeshi FUJIKAWA , Sadayuki FUKUI
- 申请人: DAICEL CORPORATION
- 申请人地址: JP Osaka
- 专利权人: DAICEL CORPORATION
- 当前专利权人: DAICEL CORPORATION
- 当前专利权人地址: JP Osaka
- 优先权: JP 17061867 2017.03.27 JP 17061868 2017.03.27 JP 17061869 2017.03.27 JP 17061870 2017.03.27
- 主分类号: G03F7/00
- IPC分类号: G03F7/00 ; B05D3/14 ; B29C37/00 ; B29C41/00 ; B29C41/08 ; B29C59/00 ; B29C59/02 ; B29C59/10 ; B29C59/14 ; B29K63/00 ; B29L11/00 ; G02B1/04 ; G02B3/08
摘要:
The present invention provides a method for producing a resin molded article through which air bubbles are not easily formed during imprint molding when a curable composition is applied to a mold having a pattern shaped section. The method for producing a resin molded article is a method for producing a resin molded article through imprint molding, the method including; a specific curable composition application process such as the curable composition application process (1) below, in which a curable composition having a contact angle of 50° or less on a mold having a pattern shaped section is applied to a portion of the mold uncoated with the curable composition; and a curing process in which the curable composition applied to the mold is cured to obtain a resin molded article; (1) a curable composition application process including a microparticle application step in which the curable composition is applied such that a particle size of microparticles of the curable composition when adhering to the mold is 0.5 mm or less.
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