LIGHT SHIELDING RESIN COMPOSITION

• Main Authors: YUN GEUM HEE, SHIM JI HYE, LEE HWA YOUNG, SHIN SANG-EUN, CHONG SEOL AH
• Format: Patent
• Language: English; Japanese
• Published: 22.11.2018
• Subjects: BASIC ELECTRIC ELEMENTS; CHEMISTRY; COMPOSITIONS BASED THEREON; ELECTRICITY; INDUCTANCES; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS; MAGNETS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES; THEIR PREPARATION OR CHEMICAL WORKING-UP; TRANSFORMERS

PROBLEM TO BE SOLVED: To provide a molded product including a light-shielding photosensitive resin.SOLUTION: A molded product includes a body comprising a light-shielding photosensitive resin. The light-shielding photosensitive resin has tinting strength having an L value of equal to or less than 40, an a* value of -40 to -10, and a b* value of equal to or less than 5 in the L*a*b* color space (CIE colorimetric system), and has a directed transmittance (%T) of less than 10% at a wavelength band of 200 nm to 700 nm. The light-shielding photosensitive resin may have a directed transmittance (%T) of less than 5% at a wavelength band of 200 nm to 700 nm.SELECTED DRAWING: Figure 1 【課題】 遮光性感光性樹脂を含む成形品を提供する。【解決手段】 成形品は、遮光性感光性樹脂を含むボディー部を含む。上記遮光性感光性樹脂は、Ｌ*ａ*ｂ*表色系（ＣＩＥ表色系）のＬ値が４０以下、ａ*値が−４０から−１０、及びｂ*値が５以下である着色力と、２００ｎｍから７００ｎｍの波長帯で１０％未満の正透過度（％Ｔ）とを有する。遮光性感光性樹脂は、２００ｎｍから７００ｎｍの波長帯で５％未満の正透過度（％Ｔ）を有してもよい。【選択図】図１