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    • 34. 发明授权
    • Nano-particles and process for producing nano-particles
    • 纳米颗粒和生产纳米颗粒的方法
    • US07297298B2
    • 2007-11-20
    • US10738092
    • 2003-12-18
    • Yuki MatsunamiShintaro Washizu
    • Yuki MatsunamiShintaro Washizu
    • B29B9/00
    • B01J13/02A61K8/11A61K2800/413A61Q13/00A61Q19/00
    • It is an object of the present invention to provide a process for producing nano-particles, capable of efficiently producing monodisperse nano-particles substantially uniform in particle size and composition, and freely controllable in particle size and composition at low cost. The process for producing nano-particles comprises a particle precursor capturing step in which a liquid containing the particle precursor is incorporated in another liquid containing dendritic branching molecules to capture the particle precursor by the dendritic branching molecule, and particle forming step in which the particle precursor captured by the dendritic branching molecule is transformed into the particle.
    • 本发明的目的是提供一种纳米粒子的制造方法,其能够有效地制造粒径,组成等基本均匀的单分散纳米粒子,能够以低成本自由控制粒径和组成。 制备纳米颗粒的方法包括:颗粒前体捕获步骤,其中将含有颗粒前体的液体引入含有树突状支化分子的另一液体中以通过树枝状支化分子捕获颗粒前体,以及颗粒形成步骤,其中颗粒前体 被树枝状支化分子捕获的物质被转化成颗粒。
    • 38. 发明授权
    • Photopolymerizable composition and photosensitive thermal recording material
    • 光聚合组合物和光敏热敏记录材料
    • US06713523B2
    • 2004-03-30
    • US09985386
    • 2001-11-02
    • Kozo NagataShintaro Washizu
    • Kozo NagataShintaro Washizu
    • C08F246
    • B41M5/30B41M5/34G03F7/029
    • The invention discloses a photopolymerizable composition comprising at least one, ethylenic unsaturated bond-containing compound, a hexaaryl-biimidazole compound, and an organoboron compound represented by a specific general formula; and discloses a photosensitive thermal recording material having a recording layer that contains the photopolymerizable composition. The photopolymerizable composition and the photosensitive thermal recording material of the invention are highly sensitive to UV rays and visible to IR rays falling within a wavelength range that includes wavelengths not longer than 450 nm, and are effective for decoloring a dye component that absorbs the rays falling within the wavelength range.
    • 本发明公开了一种可光聚合组合物,其包含至少一种含烯键式不饱和键的化合物,六芳基 - 联咪唑化合物和由特定通式表示的有机硼化合物; 并公开了具有含有光聚合性组合物的记录层的感光性热敏记录材料。 本发明的光聚合性组合物和感光性热敏记录材料对紫外线高度敏感,并且对于包含不超过450nm的波长的波长范围内的IR光线可见,并且对于吸收下降的光线的染料成分进行脱色是有效的 在波长范围内。