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    • 25. 发明申请
    • CURABLE RESIN MATERIAL-FINE PARTICLE COMPOSITE MATERIAL AND METHOD OF PRODUCING THE SAME, OPTICAL MATERIAL, AND LIGHT EMITTING DEVICE
    • 可固化树脂材料 - 细颗粒复合材料及其制造方法,光学材料和发光装置
    • US20080152933A1
    • 2008-06-26
    • US11956237
    • 2007-12-13
    • Mikihisa MizunoShung-kil LeeYuichi Sasaki
    • Mikihisa MizunoShung-kil LeeYuichi Sasaki
    • B32B27/06C08K5/3417C08K5/37C08K5/42
    • C08K9/04C08K2201/014Y10T428/31786
    • A curable resin material-fine particle composite material, an optical material, and a light emitting device are disclosed. The composite material includes a resin material of an uncured or semicured resin and fine particles of an inorganic material dispersed in the resin material. The surface of the fine particles is treated by at least first and second surface treatment agents composed of molecules represented by the formulas (1) and (2), respectively: first surface treatment agent: R1—X1   (1) second surface treatment agent: R2—X2   (2) wherein R1 represents a long-chain aliphatic or alicyclic hydrocarbon group, R2 represents a hydrocarbon group having a structure showing affinity with at least a portion of monomers composing the resin material, and X1 and X2 independently represent a carboxyl group —COOH, hydrohydroxyphosphoryl group —PH(O)(OH), phosphono group —PO(OH)2, sulfino group —SO(OH), sulfo group —SO2(OH), thiol group —SH, amino group —NH2, or vinyl group —CH═CH.
    • 公开了一种可固化树脂材料 - 微粒复合材料,光学材料和发光器件。 复合材料包括未固化或半固化树脂的树脂材料和分散在树脂材料中的无机材料的细颗粒。 至少由由式(1)和(2)表示的分子组成的第一和第二表面处理剂处理细颗粒的表面:<?在线公式描述=“在线配方”末端 =“铅”?>第一表面处理剂:R 1 - 1 - (1)<?in-line-formula description =“In-line Formulas”end = “tail”?> <?in-line-formula description =“In-line formula”end =“lead”?>第二表面处理剂:R 2 - 2 - >(2)<?in-line-formula description =“In-line formula”end =“tail”?>其中R 1表示长链脂族或脂环族烃基,R SUP > 2 表示具有显示与构成树脂材料的单体的至少一部分亲和性的结构的烃基,X 1和X 2独立地表示 羧基-COOH,羟基磷酰基-PH(O)(OH),膦酰基-PO(OH)2亚磺酰基-SO(OH),磺基-SO 2 SUB> (OH),硫醇基-SH,氨基-NH 2或乙烯基-CH-CH。
    • 26. 发明申请
    • NANO-COMPOSITE MATERIAL AND LIGHT EMITTING DEVICE
    • 纳米复合材料和发光装置
    • US20070036962A1
    • 2007-02-15
    • US11463410
    • 2006-08-09
    • Yuuichi SasakiMikihisa MizunoSung-kil LeeHitoshi KatakuraTeiichi Miyauchi
    • Yuuichi SasakiMikihisa MizunoSung-kil LeeHitoshi KatakuraTeiichi Miyauchi
    • D04H1/00
    • C08L83/04B82Y20/00B82Y30/00C08G77/12C08G77/14C08G77/20C08G77/46C08G77/70C08J5/005C08J2383/04C08K9/04H01L33/54H01L33/56Y10S428/917Y10T428/249924
    • A nanoparticle-resin composite material is provided. The material has a transparent characteristic and a refractive index of at least 1.55 in the visible light region. The composite material includes inorganic nanoparticles dispersed in a polymer having a siloxane bond, the inorganic nanoparticles being coated with an organic compound. The organic compound is at least one compound selected from the group consisting of carboxylic acids, phosphinic acid, phosphonic acid, sulfinic acid, sulfonic acid, and thiols, and the selected compound contains an aryl group or an aryloxy group. The polymer is selected from the group consisting of methylphenyl polysiloxane, methylphenyl hydrogen polysiloxane, a mixture methylphenyl polysiloxane and methylphenyl hydrogen polysiloxane, or methylphenyl polysiloxane, methylphenyl hydrogen polysiloxane, and a mixture of methylphenyl polysiloxane and methylphenyl hydrogen polysiloxane. Parts of the side chains and/or terminals of the methylphenyl polysiloxane and the methylphenyl hydrogen polysiloxane are substituted by epoxy groups, carboxyl groups, carbinol groups, methacryl groups, polyether groups, or vinyl groups.
    • 提供纳米颗粒 - 树脂复合材料。 该材料在可见光区域具有至少1.55的透明特性和折射率。 复合材料包括分散在具有硅氧烷键的聚合物中的无机纳米粒子,无机纳米粒子被有机化合物涂覆。 有机化合物是选自羧酸,次膦酸,膦酸,亚磺酸,磺酸和硫醇中的至少一种化合物,所选择的化合物含有芳基或芳氧基。 聚合物选自甲基苯基聚硅氧烷,甲基苯基氢聚硅氧烷,甲基苯基聚硅氧烷和甲基苯基氢聚硅氧烷,或甲基苯基聚硅氧烷,甲基苯基氢聚硅氧烷,甲基苯基聚硅氧烷和甲基苯基氢聚硅氧烷的混合物。 甲基苯基聚硅氧烷和甲基苯基氢聚硅氧烷的侧链和/或末端的一部分被环氧基,羧基,甲醇基,甲基丙烯酰基,聚醚基或乙烯基取代。