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1. 发明申请

US20030191023A1 Thermosensitive recording material 审中-公开
标题翻译：热敏记录材料
公开(公告)号：US20030191023A1
公开(公告)日：2003-10-09
申请号：US10379081
申请日：2003-03-05
申请人： FUJI PHOTO FILM CO., LTD.
发明人： Satoshi Higuchi , Shunsaku Higashi , Hisahiro Mori
IPC分类号： B41M005/30
CPC分类号： B41M5/3335 , B41M5/165 , B41M5/3275 , B41M5/3377
摘要： The present invention provides a thermosensitive recording material comprising a support and a thermosensitive recording layer containing, as color forming components, an electron donating dye precursor encapsulated in microcapsules and an electron accepting compound, the electron accepting compound containing a salicylic acid metal salt represented by the following General Formula (1): 1 wherein R11, R12, R13, and R14 independently represent one of a hydrogen atom, a halogen atom, an alkyl group, an aryl group, an alkoxy group, an aryloxy group, an alkylthio group, an arylthio group, an alkylsulfonyl group, an arylsulfonyl group, an alkoxycarbonyl group, an aryloxycarbonyl group, an acyloxy group, an acyl group, a carbamoyl group, a sulfamoyl group, a sulfonamide group, a cyano group, and a nitro group; two adjacent groups in R11, to R14 may bond to each other to form a ring; M represents a metal ion having a valence of n; and n represents an integer of from 1 to 3.
摘要翻译：本发明提供一种热敏记录材料，其包括支持体和热敏记录层，该热敏记录层包含作为成色组分的包封在微胶囊中的给电子染料前体和受电子化合物，所述电子接受化合物含有由以下通式（1）表示：其中R 11，R 12，R 13和R 14独立地表示氢原子，卤素原子，烷基，芳基，烷氧基，芳氧基，烷硫基，芳硫基基团，烷基磺酰基，芳基磺酰基，烷氧基羰基，芳氧基羰基，酰氧基，酰基，氨基甲酰基，氨磺酰基，磺酰胺基，氰基和硝基; R11中的两个相邻基团，R14可以彼此键合形成环; M表示n价的金属离子; n表示1〜3的整数。

2. 发明申请

US20040157157A1 Azolinyl acetic acid derivative and azolinyl acetic acid derivative containing recording material 失效
标题翻译：含有苯乙烯基乙酸衍生物和含有记录材料的吡咯烷基乙酸衍生物
公开(公告)号：US20040157157A1
公开(公告)日：2004-08-12
申请号：US10773366
申请日：2004-02-09
申请人： FUJI PHOTO FILM CO., LTD.
发明人： Naoki Saito , Tetsunori Matsushita , Akinori Fujita , Yohsuke Takeuchi , Satoshi Higuchi , Kimi Ikeda
IPC分类号： G03C001/492
CPC分类号： G03C1/54 , G03C1/58
摘要： A recording material having, on a support, a recording layer containing an azolinyl acetic acid derivative and a diazo compound. The azolinyl acetic acid derivative is preferably is a compound represented by the following general formula (1): General formula (1) 1 wherein X represents an oxygen atom or a sulfur atom; R11 represents an alkyl group, an aryl group, a heterocyclic group, nullOR13 or nullNR14R15; R12 represents a substituent; R13 represents an alkyl group, an aryl group or a heterocyclic group; R14 and R15 each independently represents a hydrogen atom, an alkyl group, an aryl group or a heterocyclic group; n represents an integer from 0 to 4; and, when n is an integer of 2 or greater, two or more R12s may be linked with each other to form a ring.
摘要翻译：一种记录材料，在载体上具有包含偶氮二乙酸乙酯衍生物和重氮化合物的记录层。噻唑啉基乙酸衍生物优选为由以下通式（1）表示的化合物：其中X表示氧原子或硫原子的通式（1） R 11表示烷基，芳基，杂环基，-OR 13或-NR 14 R 15; R 12表示取代基; R 13表示烷基，芳基或杂环基; R 14和R 15各自独立地表示氢原子，烷基，芳基或杂环基; n表示0〜4的整数，并且当n为2或更大的整数时，两个或更多个R 12可以彼此连接形成环。

3. 发明申请

US20020183204A1 Diazonium salt and heat-sensitive recording material 失效
标题翻译：重氮盐和热敏记录材料
公开(公告)号：US20020183204A1
公开(公告)日：2002-12-05
申请号：US10132292
申请日：2002-04-26
申请人： FUJI PHOTO FILM CO., LTD.
发明人： Kimiatsu Nomura , Tatsuo Kawabuchi , Hisato Nagase , Satoshi Higuchi , Kimi Ikeda , Yoshihiro Jinbo
IPC分类号： B41M005/26
CPC分类号： G03C1/002 , B41M5/287 , C07C245/20 , G03C1/54
摘要： The present invention provides a diazonium salt represented by the following general formula (1) wherein R1 represents a branched alkyl group; R2 and R3separately represent an alkyl group and may bond to each other to form a ring; R4, R5, and R6 separately represent a hydrogen atom, an alkyl group, or an aryl group and R4 and R5 may bond to each other to form a ring; and Xnull represents an anion and a heat-sensitive recording material comprising a heat-sensitive recording layer including the diazonium salt and a coupler. General formula (1) 1
摘要翻译：本发明提供由以下通式（1）表示的重氮盐，其中R 1表示支链烷基; R2和R3分别表示烷基并且可以彼此键合形成环; R4，R5和R6分别表示氢原子，烷基或芳基，R4和R5可以彼此键合形成环; X表示阴离子和热敏记录材料，其包含含有重氮盐和成色剂的热敏记录层。通式（1）

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