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    • 55. 发明授权
    • Photopolymerizable composition and recording material
    • 可光聚合组合物和记录材料
    • US06756177B2
    • 2004-06-29
    • US10254641
    • 2002-09-26
    • Hirotaka MatsumotoShintaro WashizuMasanobu Takashima
    • Hirotaka MatsumotoShintaro WashizuMasanobu Takashima
    • G03F7028
    • G03F7/029B41M5/287B41M5/3375B41M5/3377G03F7/002
    • The present invention provides a photopolymerizable composition containing a polymerizable compound having an ethylenically unsaturated bond, a compound represented by the following general formula (I), and a radical generating agent capable of generating a radical by interacting with the compound represented by the following general formula (I). General Formula (I); In the general formula (I), R1, R2, and R3 each individually represent a hydrogen atom or a monovalent substituent; R4 represents at least one member selected from the group consisting of: a hydrogen atom, an aliphatic group, an aromatic group, and a heterocyclic group; Z1 represents a substituent necessary for allowing the compound represented by the general formula (I) to become a dye; and X− represents a group capable of forming an anion. The invention also provides a recording material in which a recording layer containing the photopolymerizable composition is provided on a support.
    • 本发明提供含有具有烯键式不饱和键的聚合性化合物和下述通式(I)表示的化合物的光聚合性组合物和能够通过与下述通式(I)表示的化合物 (一世)。 通式(I);通式(I)中,R 1,R 2和R 3各自独立地表示氢原子或一价取代基; R 4代表选自氢原子,脂族基团,芳族基团和杂环基团中的至少一种; Z 1表示使通式(I)表示的化合物成为染料所必需的取代基; X'表示能够形成阴离子的基团。 本发明还提供一种记录材料,其中含有可光聚合组合物的记录层设置在载体上。
    • 57. 发明授权
    • Method for producing microcapsules and heat-sensitive recording material
    • 微胶囊和热敏记录材料的制备方法
    • US06727203B2
    • 2004-04-27
    • US10072950
    • 2002-02-12
    • Kimio Ichikawa
    • Kimio Ichikawa
    • B41M530
    • B01J13/06B41M5/287Y10T428/2984Y10T428/2985Y10T428/2987
    • A method capable of producing, with industrially realizable production efficiency, microcapsules whose particle diameters are small and whose particle diameter distribution is limited, specifically microcapsules for a heat-sensitive recording material, and a heat-sensitive recording material including the thus produced microcapsules. In this method, microcapsules are produced by the steps of preparing an emulsion from an oil phase that contains a material to be micro-encapsulated and a microcapsule wall material, and an aqueous phase, and micro-encapsulating the materials by using the emulsion, the emulsion preparing step being conducted by using a microreactor having channels whose equivalent diameter is no more than 1 mm, and a heat-sensitive recording material having the thus obtained microcapsules is also provided.
    • 能够以工业上可实现的生产效率制造其粒径小且粒径分布受限的微胶囊,特别是用于热敏记录材料的微胶囊,以及包含由此制备的微胶囊的热敏记录材料的方法。 在该方法中,通过以下步骤制备微胶囊:从含有微胶囊材料的油相和微胶囊壁材料以及水相制备乳液,并通过使用乳液将材料微胶囊化, 通过使用具有当量直径不大于1mm的通道的微反应器进行乳液制备步骤,并且还提供具有如此获得的微胶囊的热敏记录材料。
    • 60. 发明申请
    • Photopolymerizable composition and recording material
    • 可光聚合组合物和记录材料
    • US20030129521A1
    • 2003-07-10
    • US10254641
    • 2002-09-26
    • FUJI PHOTO FILM CO., LTD.
    • Hirotaka MatsumotoShintaro WashizuMasanobu Takashima
    • G03F007/028
    • G03F7/029B41M5/287B41M5/3375B41M5/3377G03F7/002
    • The present invention provides a photopolymerizable composition containing a polymerizable compound having an ethylenically unsaturated bond, a compound represented by the following general formula (I), and a radical generating agent capable of generating a radical by interacting with the compound represented by the following general formula (I). General Formula (I); 1 In the general formula (I), R1, R2, and R3 each individually represent a hydrogen atom or a monovalent substituent; R4 represents at least one member selected from the group consisting of: a hydrogen atom, an aliphatic group, an aromatic group, and a heterocyclic group; Z1 represents a substituent necessary for allowing the compound represented by the general formula (I) to become a dye; and Xnull represents a group capable of forming an anion. The invention also provides a recording material in which a recording layer containing the photopolymerizable composition is provided on a support.
    • 本发明提供含有具有烯键式不饱和键的聚合性化合物和下述通式(I)表示的化合物的光聚合性组合物和能够通过与下述通式(I)表示的化合物相互作用而产生自由基的自由基产生剂 (一世)。 通式(I); 在通式(I)中,R 1,R 2和R 3各自独立地表示氢原子或一价取代基; R4表示选自由氢原子,脂肪族基团,芳香族基团和杂环基组成的组中的至少一种; Z1表示使通式(I)表示的化合物成为染料所必需的取代基; X表示能够形成阴离子的基团。 本发明还提供一种记录材料,其中含有可光聚合组合物的记录层设置在载体上。