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    • 31. 发明授权
    • Reversible thermosensitive coloring composition and recording material using the composition and recording method using the recording material
    • 使用该记录材料的组合物和记录方法的可逆热敏着色组合物和记录材料
    • US06207613B1
    • 2001-03-27
    • US09251209
    • 1999-02-16
    • Masafumi ToriiHiroaki MatsuiMasaru Shimada
    • Masafumi ToriiHiroaki MatsuiMasaru Shimada
    • B41M530
    • B41M5/305B41M5/3335B41M5/3336B41M5/3372B41M5/42
    • A reversible thermosensitive coloring composition including an electron donating coloring agent and an electron accepting color developer, wherein the composition achieves a colored state when heated at a temperature not lower than a coloring temperature and then cooled at a cooling speed (a), and the composition in the colored state achieves a non-colored state when heated at a temperature lower than the coloring temperature and not lower than an erasing temperature, or when heated at a temperature not lower than the coloring temperature and then cooled relatively slowly compared to the cooling speed (a), and wherein the electron accepting color developer includes a phenolic compound having the following formula (1): wherein n is an integer of from 1 to 3; m is an integer of from 1 to 20; r is 0 or an integer of from 1 to 3; X and Y independently represent a divalent group including a hetero atom; R1 represents a hydrocarbon group having from 1 to 20 carbon atoms; and R2 represents a hydrocarbon group having from 2 to 20 carbon atoms. A reversible thermosensitive recording material having a recording layer including the composition is also provided. In addition, a reversible thermal recording method using the reversible thermosensitive recording material is also provided.
    • 一种包含给电子着色剂和电子接受显色剂的可逆热敏着色组合物,其中当在不低于着色温度的温度下加热时,所述组合物达到着色状态,然后以冷却速度(a)冷却,并且组合物 在着色状态下,在低于着色温度且不低于擦除温度的温度下加热时,或者在不低于着色温度的温度下加热,然后相对于冷却速度相对缓慢地冷却,达到无色状态 (a),其中所述电子接受显色剂包括具有下式(1)的酚类化合物:其中n为1至3的整数; m为1〜20的整数, r为0或1〜3的整数; X和Y独立地表示包括杂原子的二价基团; R1表示碳原子数1〜20的烃基; R2表示碳原子数2〜20的烃基。 还提供了具有包含该组合物的记录层的可逆热敏记录材料。 此外,还提供了使用可逆热敏记录材料的可逆热记录方法。
    • 33. 发明申请
    • PHOTOELECTRIC CONVERTER
    • 光电转换器
    • US20120125414A1
    • 2012-05-24
    • US13282757
    • 2011-10-27
    • Hisamitsu KAMEZAKIYoshihisa NAIJOTohru YASHIROTamotsu HORIUCHIMasafumi TORII
    • Hisamitsu KAMEZAKIYoshihisa NAIJOTohru YASHIROTamotsu HORIUCHIMasafumi TORII
    • H01L51/44
    • H01G9/2072H01G9/2059Y02E10/542
    • The photoelectric converter includes a substrate; and multiple cells located on the substrate so as to be overlaid. The first cell contacted with the substrate includes a transparent electrode located on the substrate, and a first photoelectric conversion layer located on the transparent electrode. The other cell or each of the others of the multiple cells includes a porous electroconductive layer located closer to the substrate and including an electroconductive material, and a photoelectric conversion layer located on the porous electroconductive layer. Each of the photoelectric conversion layers of the multiple cells includes an electron transport layer including an electron transport material, a dye connected with or adsorbed on the electron transport material, and a hole transport material. The hole transport material is also contained in voids of the porous electroconductive layer.
    • 光电转换器包括:基板; 以及位于基板上的多个单元以便被覆盖。 与基板接触的第一单元包括位于基板上的透明电极和位于透明电极上的第一光电转换层。 多个单元中的另一个单元或其它单元包括位于更靠近基板并且包括导电材料的多孔导电层和位于多孔导电层上的光电转换层。 多个单元的每个光电转换层包括电子传输层,电子传输材料,与电子传输材料连接或吸附的染料和空穴传输材料。 空穴传输材料也包含在多孔导电层的空隙中。
    • 37. 发明申请
    • PI-CONJUGATED POLYMER
    • 聚丁二烯聚合物
    • US20070213503A1
    • 2007-09-13
    • US11682641
    • 2007-03-06
    • Masaomi SasakiMasafumi ToriiTakashi OkadaToshiya Sagisaka
    • Masaomi SasakiMasafumi ToriiTakashi OkadaToshiya Sagisaka
    • C08G79/08
    • H01L51/0039C08G61/10C08G61/12C08G61/124C08G61/126C09K11/06C09K2211/1416H01L51/0043H01L51/0058H01L51/5012H05B33/14
    • Provided are pi-conjugated polymer materials that are useful for photoelectric transducer elements having high hole transportability and excellent durability, that are useful for light-emitting elements having superior emitting properties and excellent durability, and that are useful for active layers of thin film transistors. The pi-conjugated polymers comprise a constitutional unit expressed by the General Formula (I) or (II): in which, Ar represents an aromatic hydrocarbon group or a heterocyclic group that may have a substituent; R represents a hydrogen atom, an alkyl group or an aromatic hydrocarbon group that may have a substituent; Ar1 represents a divalent group of an aromatic hydrocarbon or a heterocycle that may have a substituent; in which, Ar represents an aromatic hydrocarbon group or a heterocyclic group that may have a substituent; R represents a hydrogen atom, an alkyl group or an aromatic hydrocarbon group that may have a substituent.
    • 提供了可用于具有高空穴传输性和优异耐久性的光电传感器元件的π共轭聚合物材料,其对于具有优异的发光性能和优异的耐久性的发光元件是有用的,并且对薄膜晶体管的有源层有用。 π共轭聚合物包含由通式(I)或(II)表示的结构单元:其中Ar表示可以具有取代基的芳族烃基或杂环基; R表示可以具有取代基的氢原子,烷基或芳香族烃基; Ar 1表示可以具有取代基的芳香族烃或杂环的二价基团; 其中Ar表示可以具有取代基的芳族烃基或杂环基; R表示可以具有取代基的氢原子,烷基或芳香族烃基。
    • 40. 发明授权
    • Reversible thermosensitive coloring composition and recording material using the composition and recording method using the recording material
    • 使用该记录材料的组合物和记录方法的可逆热敏着色组合物和记录材料
    • US06503868B2
    • 2003-01-07
    • US09771129
    • 2001-01-26
    • Masafumi ToriiHiroaki MatsuiMasaru Shimada
    • Masafumi ToriiHiroaki MatsuiMasaru Shimada
    • B41M530
    • B41M5/305B41M5/3335B41M5/3336B41M5/3372B41M5/42
    • A reversible thermosensitive coloring composition including an electron donating coloring agent and an electron accepting color developer, wherein the composition achieves a colored state when heated at a temperature not lower than a coloring temperature and then cooled at a cooling speed (a), and the composition in the colored state achieves a non-colored state when heated at a temperature lower than the coloring temperature and not lower than an erasing temperature, or when heated at a temperature not lower than the coloring temperature and then cooled relatively slowly compared to the cooling speed (a), and wherein the electron accepting color developer includes a phenolic compound having the following formula (1): wherein n is an integer of from 1 to 3; m is an integer of from 1 to 20; r is 0 or an integer of from 1 to 3; X and Y independently represent a divalent group including a hetero atom; R1 represents a hydrocarbon group having from 1 to 20 carbon atoms; and R2 represents a hydrocarbon group having from 2 to 20 carbon atoms. A reversible thermosensitive recording material having a recording layer including the composition is also provided. In addition, a reversible thermal recording method using the reversible thermosensitive recording material is also provided.
    • 一种包含给电子着色剂和电子接受显色剂的可逆热敏着色组合物,其中当在不低于着色温度的温度下加热时,所述组合物达到着色状态,然后以冷却速度(a)冷却,并且组合物 在着色状态下,在低于着色温度且不低于擦除温度的温度下加热时,或者在不低于着色温度的温度下加热,然后相对于冷却速度相对缓慢地冷却,达到无色状态 (a),其中所述电子接受显色剂包括具有下式(1)的酚类化合物:其中n为1至3的整数; m为1〜20的整数, r为0或1〜3的整数; X和Y独立地表示包括杂原子的二价基团; R1表示碳原子数1〜20的烃基; R2表示碳原子数2〜20的烃基。 还提供了具有包含该组合物的记录层的可逆热敏记录材料。 此外,还提供了使用可逆热敏记录材料的可逆热记录方法。