High Refractive monomer for optical material and thermo-curable or photosensitive composition comprising the same
The present invention is to provide a high-refractive monomer having at least one acryl or oxethane functional group at a terminal group and designed so that the refractive index of the monomer satisfies 1.57 or higher, and provide a resin composition for prism sheet molding or micro lens molding co...
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| Format: | Patent |
| Sprache: | eng ; kor |
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| Zusammenfassung: | The present invention is to provide a high-refractive monomer having at least one acryl or oxethane functional group at a terminal group and designed so that the refractive index of the monomer satisfies 1.57 or higher, and provide a resin composition for prism sheet molding or micro lens molding containing the high-refractive monomer alone or in a mixed state of at least one kind in an optimal proportion. [Chemical formula 1] In the chemical formula 1, each substituent is as defined in the detailed description of the invention. The present invention relates to a novel high-refractive monomer compound for optical materials having very low reactive shrinkage and excellent mechanical properties.
본 발명은 말단기에 적어도 1개 이상의 아크릴(Acryl) 또는 옥세탄(Oxethane) 관능기를 가지고, 모노머의 굴절률이 1.57 이상을 충족하도록 설계한 고굴절 모노머를 제공하고, 상기 고굴절 모노머의 단독 또는 적어도 1종 이상의 혼합상태를 최적의 배합으로 함유한 프리즘 시트 성형용 또는 마이크로 렌즈 성형용 레진 조성물을 제공하는 것이다. [화학식 1] JPEGpat00585.jpg3359 (상기 화학식 1에서 각 치환기들은 발명의 상세한 설명에서 정의한 바와 같다.) |
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