Doped-type metal sulfide phosphor nanoparticle, dispersion thereof, and method for producing the same
    2.
    发明授权
    Doped-type metal sulfide phosphor nanoparticle, dispersion thereof, and method for producing the same 失效
    掺杂型金属硫化物荧光体纳米颗粒及其分散体及其制造方法

    公开(公告)号:US07462299B2

    公开(公告)日:2008-12-09

    申请号:US11647368

    申请日:2006-12-29

    IPC分类号: C09K11/56 B82B1/00 C01G9/08

    摘要: A doped-type metal sulfide phosphor nanoparticle dispersion, comprising a doped-type metal sulfide phosphor nanoparticle dispersed in water and/or a hydrophilic solvent,wherein the doped-type metal sulfide phosphor nanoparticle comprises a surface that is modified with a surface modifier, the surface modifier being a compound represented by formula [I]: HS-L-W  Formula [I] wherein L represents a divalent linking group; and W represents COOM or NH2, in which M represents a hydrogen atom, an alkali metal atom, or NX4, in which X represents a hydrogen atom or an alkyl group.

    摘要翻译: 掺杂型金属硫化物荧光体纳米颗粒分散体,其包含分散在水中的掺杂型金属硫化物荧光体纳米颗粒和/或亲水性溶剂,其中所述掺杂型金属硫化物荧光体纳米颗粒包括用表面改性剂改性的表面, 表面改性剂是由式[I]表示的化合物:<?in-line-formula description =“In-line Formulas”end =“lead”?> HS-LW Formula [I] <?in-line-formula description = “In-line Formulas”end =“tail”?>其中L表示二价连接基团; W表示COOM或NH 2,其中M表示氢原子,碱金属原子或NX4,其中X表示氢原子或烷基。

    Doped-type metal sulfide phosphor nanoparticle, dispersion thereof, and method for producing the same
    3.
    发明授权
    Doped-type metal sulfide phosphor nanoparticle, dispersion thereof, and method for producing the same 失效
    掺杂型金属硫化物荧光体纳米颗粒及其分散体及其制造方法

    公开(公告)号:US07338618B2

    公开(公告)日:2008-03-04

    申请号:US11647369

    申请日:2006-12-29

    IPC分类号: C09K11/56

    摘要: A doped-type metal sulfide phosphor nanoparticle dispersion, comprising a doped-type metal sulfide phosphor nanoparticle dispersed in a hydrophobic organic solvent, wherein the doped-type metal sulfide phosphor nanoparticle comprises a surface that is modified with a surface modifier, the surface modifier being a compound represented by formula [I]: HS-L-WFormula [I] wherein L represents a divalent linking group; and W represents COOM or NH2, in which M represents a hydrogen atom, an alkali metal atom, or NX4, in which X represents a hydrogen atom or an alkyl group.

    摘要翻译: 1.一种掺杂型金属硫化物荧光体纳米颗粒分散体,其包含分散在疏水性有机溶剂中的掺杂型金属硫化物荧光体纳米粒子,其中所述掺杂型金属硫化物荧光体纳米粒子包含用表面改性剂改性的表面,所述表面改性剂为 由式[I]表示的化合物:<?in-line-formula description =“In-line Formulas”end =“lead”?> HS-L-WFormula [I] <?in-line-formula description =“In 线式“end =”tail“?>其中L表示二价连接基团; W表示COOM或NH 2,其中M表示氢原子,碱金属原子或NX 4,其中X表示氢原子或烷基 。

    Doped-type metal sulfide phosphor nanoparticle, dispersion thereof, and method for producing the same
    5.
    发明申请
    Doped-type metal sulfide phosphor nanoparticle, dispersion thereof, and method for producing the same 失效
    掺杂型金属硫化物荧光体纳米颗粒及其分散体及其制造方法

    公开(公告)号:US20070125985A1

    公开(公告)日:2007-06-07

    申请号:US11647368

    申请日:2006-12-29

    IPC分类号: C09K11/54 C09K11/56

    摘要: A doped-type metal sulfide phosphor nanoparticle dispersion, comprising a doped-type metal sulfide phosphor nanoparticle dispersed in water and/or a hydrophilic solvent, wherein the doped-type metal sulfide phosphor nanoparticle comprises a surface that is modified with a surface modifier, the surface modifier being a compound represented by formula [I]: HS-L-W   Formula [I] wherein L represents a divalent linking group; and W represents COOM or NH2, in which M represents a hydrogen atom, an alkali metal atom, or NX4, in which X represents a hydrogen atom or an alkyl group.

    摘要翻译: 掺杂型金属硫化物荧光体纳米颗粒分散体,其包含分散在水中的掺杂型金属硫化物荧光体纳米颗粒和/或亲水性溶剂,其中所述掺杂型金属硫化物荧光体纳米颗粒包括用表面改性剂改性的表面, 表面改性剂是由式[I]表示的化合物:<?in-line-formula description =“In-line Formulas”end =“lead”?> HS-LW Formula [I] <?in-line-formula description = “In-line Formulas”end =“tail”?>其中L表示二价连接基团; W表示COOM或NH 2,其中M表示氢原子,碱金属原子或NX 4,其中X表示氢原子或烷基 。

    Doped-type metal sulfide phosphor nanoparticle, dispersion thereof, and method for producing the same
    6.
    发明申请
    Doped-type metal sulfide phosphor nanoparticle, dispersion thereof, and method for producing the same 失效
    掺杂型金属硫化物荧光体纳米颗粒及其分散体及其制造方法

    公开(公告)号:US20070108415A1

    公开(公告)日:2007-05-17

    申请号:US11647369

    申请日:2006-12-29

    IPC分类号: C09K11/08

    摘要: A doped-type metal sulfide phosphor nanoparticle dispersion, comprising a doped-type metal sulfide phosphor nanoparticle dispersed in a hydrophobic organic solvent, wherein the doped-type metal sulfide phosphor nanoparticle comprises a surface that is modified with a surface modifier, the surface modifier being a compound represented by formula [I]: HS-L-W  Formula [I] wherein L represents a divalent linking group; and W represents COOM or NH2, in which M represents a hydrogen atom, an alkali metal atom, or NX4, in which X represents a hydrogen atom or an alkyl group.

    摘要翻译: 1.一种掺杂型金属硫化物荧光体纳米颗粒分散体,其包含分散在疏水性有机溶剂中的掺杂型金属硫化物荧光体纳米粒子,其中所述掺杂型金属硫化物荧光体纳米粒子包含用表面改性剂改性的表面,所述表面改性剂为 由式[I]表示的化合物:<?in-line-formula description =“In-line Formulas”end =“lead”?> HS-LW Formula [I] <?in-line-formula description =“In- 线式“end =”tail“?>其中L表示二价连接基团; W表示COOM或NH 2,其中M表示氢原子,碱金属原子或NX 4,其中X表示氢原子或烷基 。

    Method for producing alkaline earth metal carbonate crystal and alkaline earth metal carbonate crystal
    7.
    发明申请
    Method for producing alkaline earth metal carbonate crystal and alkaline earth metal carbonate crystal 审中-公开
    碱土金属碳酸盐晶体和碱土金属碳酸盐晶体的制造方法

    公开(公告)号:US20050255027A1

    公开(公告)日:2005-11-17

    申请号:US11107925

    申请日:2005-04-18

    摘要: A method for producing an alkaline earth metal carbonate crystal comprising allowing an alkaline earth metal ion that is present at an ion concentration of 0.5 mol/L or less and a carbonate ion to react under an alkali condition to generate an alkaline earth metal carbonate crystal having an aspect ratio of 1.5 or more. An alkaline earth metal carbonate crystal produced by the method is preferably blended with an optical resin and can sufficiently reduce the birefringence and prevent deterioration of the original optical resin.

    摘要翻译: 一种碱土金属碳酸盐晶体的制造方法,其特征在于,使碱土类金属离子以0.5mol / L以下的离子浓度存在,碳酸根离子在碱性条件下反应,生成碱土金属碳酸盐晶体, 长宽比为1.5以上。 通过该方法制造的碱土金属碳酸盐晶体优选与光学树脂混合,并且可以充分降低双折射并防止原始光学树脂的劣化。

    Nanoparticle fluorescent material and dispersion of the same
    8.
    发明申请
    Nanoparticle fluorescent material and dispersion of the same 审中-公开
    纳米颗粒荧光物质及其分散体相同

    公开(公告)号:US20060086925A1

    公开(公告)日:2006-04-27

    申请号:US11119923

    申请日:2005-05-03

    IPC分类号: C09K11/08

    摘要: A nanoparticle fluorescent material of metal oxide or metal sulfide which is surface modified by a surface modification agent, wherein a half width of emission spectrum is 50 to 200 nm, and the surface modification agent is a compound represented by formula (I) or a degradation product thereof, and a dispersion of the same. M-(R)4  formula (I) In formula (I), M is an Si or Ti atom, and R is an organic group. The R groups may be the same or different from each other, but at least one R group is a group having reactivity with an affinity molecule.

    摘要翻译: 由表面改性剂表面改性的金属氧化物或金属硫化物的纳米颗粒荧光体,发光光谱的半值宽度为50〜200nm,表面改性剂为式(I)所示的化合物或降解 其产物及其分散体。 <?in-line-formula description =“In-line Formulas”end =“lead”?M-(R)4式(I)<?in-line-formula description =“In 式(I)中,M为Si或Ti原子,R为有机基团。 R基可以相同或不同,但至少一个R基是与亲和分子具有反应性的基团。