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    • 2. 发明授权
    • Image forming element
    • 成像元件
    • US5415984A
    • 1995-05-16
    • US228744
    • 1994-04-18
    • Tawara KomamuraNoritaka NakayamaToshihisa TakeyamaNorio Miura
    • Tawara KomamuraNoritaka NakayamaToshihisa TakeyamaNorio Miura
    • G03C1/67G03C1/00G03C3/00
    • G03C1/67Y10S430/137
    • An image forming element utilizing the photoreduction of a cobalt complex is disclosed. The image forming element comprises a support having thereon a layer comprising a cobalt complex compound represented by Formula 1 or Formula 2; ##STR1## wherein lig is a coordinating compound capable of forming a cobalt complex compound with a cobalt cation; R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are each independently an aryl group, an alkyl group, an alkenyl group, an alkynyl group, a cycloalkyl group, an aralkyl group, a heterocyclic group or a cyano group, provided that at least one of R.sup.1, R.sup.2, R.sup.3 and R.sup.4 is an alkyl group, an alkenyl group, an alkynyl group, a cycloalkyl group, an aralkyl group, a heterocyclic group or a cyano group, the above groups represented by R.sup.1, R.sup.2, R.sup.3 or R.sup.4 are each may have a substituent; X is a monovalent or bivalence anion; m is 1, 2 or 3, when m is 2 or 4, a plurality of lig may be the same or different; n is 2 or 3; and s is 0, 1 or 2; and m, n and s are selected so as the valence of the cobalt complex compound to be zero; ##STR2## wherein Dlig is a coordination compound capable of forming a cobalt complex compound with a cobalt cation; p is 1, 2 or 3, when p is 2 or 3 a plurality of Dlig may be the same or different, provided that at least one of Dlig is a coodination compound having a moiety of a dye or a moiety of a dye precuror; R.sup.5, R.sup.6, R.sup.7 and R.sup.8 are each independently an aryl group, an alkyl group, an alkenyl group, an alkynyl group, a cycloalkyl group, an aralkyl group, a heterocyclic group or a cyano group, groups represented by R.sup.5, R.sup.6, R.sup.7 and R.sup.8 each may have a substituent; q is 1, 2 or 3; X is a monovalent or bivalent; r is 0, 1 or 2; and p, q and r are selected so that the valence of the cobalt complex compound to be zero.
    • 公开了一种利用钴络合物的光还原的成像元件。 图像形成元件包括其上具有包含由式1或式2表示的钴络合物的层的载体; (1)其中,lig是能够与钴阳离子形成钴络合物的配位化合物; R 1,R 2,R 3和R 4各自独立地为芳基,烷基,烯基,炔基,环烷基,芳烷基,杂环基或氰基,条件是R 1, R2,R3和R4是烷基,烯基,炔基,环烷基,芳烷基,杂环基或氰基,由R1,R2,R3或R4表示的上述基团各自可以具有 取代基; X是一价或二价阴离子; m为1,2或3,当m为2或4时,多个lig可以相同或不同; n为2或3; s为0,1或2; 选择m,n和s,使钴络合物的化合价为零; (2)其中Dlig是能够与钴阳离子形成钴络合物的配位化合物; p为1,2或3,当p为2或3时,多个Dlig可以相同或不同,只要Dlig中的至少一种是具有染料部分或染料前体部分的苯二甲酸化合物; R5,R6,R7和R8分别独立地为芳基,烷基,烯基,炔基,环烷基,芳烷基,杂环基或氰基,R5,R6,R7 和R 8各自可以具有取代基; q为1,2或3; X是一价或二价; r为0,1或2; 并且选择p,q和r使得钴络合物的化合价为零。
    • 5. 发明授权
    • Silver halide photographic light-sensitive material
    • 卤化银照相感光材料
    • US5616446A
    • 1997-04-01
    • US534859
    • 1995-09-26
    • Norio MiuraTawara KomamuraSeiji HidakaTakeo Arai
    • Norio MiuraTawara KomamuraSeiji HidakaTakeo Arai
    • G03C7/305G03C1/43
    • G03C7/30511Y10S430/158
    • Disclosed is a silver halide photographic light-sensitive material comprising a support having on one side thereof hydrophilic colloid layers including a silver halide emulsion layer, wherein at least one of the hydrophilic colloid layers contains a redox compound having at least one carbonyl group, wherein said redox compound is capable of being oxidized with an oxidized product of a developing agent in a photographic processing so as to release a development inhibitor, and wherein said redox compound satisfies the following Formulae 1 through 3:Formula 1development inhibitor releasing rate (%) under a condition (A).gtoreq.4.5,Formula 2development inhibitor releasing rate (%) under a condition (B) development inhibitor releasing rate (%) under condition (B).
    • 公开了一种卤化银照相感光材料,其包含在其一侧具有包括卤化银乳剂层的亲水胶体层的载体,其中至少一个亲水胶体层含有具有至少一个羰基的氧化还原化合物,其中所述 氧化还原化合物能够在照相处理中被显影剂的氧化产物氧化,以释放显影抑制剂,其中所述氧化还原化合物满足以下式1至3:式1显影抑制剂释放速率(%) 在条件(A)>显影抑制剂释放速率(%)下,条件(B)<15.0,式3显影抑制剂释放速率(%)的条件(A)> / = 4.5, )条件(B)。
    • 7. 发明授权
    • Image forming element and image forming method
    • 图像形成元件和图像形成方法
    • US5476755A
    • 1995-12-19
    • US339341
    • 1994-11-14
    • Noritaka NakayamaNorio MiuraYoriko NakayamaTawara KomamuraToshihisa Takeyama
    • Noritaka NakayamaNorio MiuraYoriko NakayamaTawara KomamuraToshihisa Takeyama
    • B41M5/32G03C1/735
    • G03C1/735B41M5/32Y10S430/137
    • An image forming element and an image forming method using the same are disclosed. The element comprises a support having thereon a image forming layer comprising a binder, an aromatic aldehyde, a cobalt (III) complex represented by formula I, and a compound represented by formula II or formula III;Co.sup.3 +(L)p(X)q (I)wherein L is a coordination compound capable of forming a complex compound with the cobalt cation and at least one of which is NH.sub.3 or a primary amine; X is a counter anion; p is an integer of 1 to 6; when p is 2 to 6, the plural Ls may be the same or different; and q is an integer of 1 to 3, ##STR1## wherein lig is a coordination compound capable of forming with the cobalt cation; R.sub.1, R.sub.2, R.sub.3 and R.sub.4 are each independently an alkyl group, an aryl group, an aralkyl group, an alkenyl group, an alkinyl group, a cycloalkyl group, a heterocyclic group or a cyano group; n.sub.1 is an integer of 1 to 6, when n.sub.1 is 2 to 6, the plural ligs may be the same or different; and m is an integer of 1 to 3, ##STR2## wherein Dye is a cationic dye; R.sub.5, R.sub.6, R.sub.7 and R.sub.8 are each independently an alkyl group, an aryl group, an aralkyl group, an alkenyl group, an alkinyl group, a heterocyclic group or a cyano group; n.sub.2 is an integer of 1 to 3, when n.sub.2 is 2 or 3, the plural counter ions may be the same or different.
    • 公开了一种图像形成元件和使用其的图像形成方法。 元件包括其上具有包含粘合剂,芳族醛,由式I表示的钴(III)络合物)和由式II或式III表示的化合物的图像形成层的载体; Co3 +(L)p(X)q(I)其中L是能够与钴阳离子形成络合物的配位化合物,其中至少一种是NH 3或伯胺; X是抗衡阴离子; p为1〜6的整数。 当p为2至6时,多个L可以相同或不同; 且q为1〜3的整数,(II)其中,lig是能与钴阳离子形成的配位化合物; R 1,R 2,R 3和R 4各自独立地为烷基,芳基,芳烷基,烯基,炔基,环烷基,杂环基或氰基; n1为1〜6的整数,n1为2〜6时,可以相同或不同, m为1〜3的整数,(III)其中染料为阳离子染料; R5,R6,R7和R8各自独立地为烷基,芳基,芳烷基,烯基,炔基,杂环基或氰基; n2为1〜3的整数,当n2为2或3时,多个抗衡离子可以相同也可以不同。
    • 9. 发明申请
    • INK SET FOR INK-JET RECORDING, POLYMERIZATION METHOD AND IMAGE FORMING METHOD
    • 用于墨水记录的墨盒,聚合方法和图像形成方法
    • US20070219292A1
    • 2007-09-20
    • US11575970
    • 2005-09-21
    • Kimihiko OokuboNorio MiuraTakeshi Kurata
    • Kimihiko OokuboNorio MiuraTakeshi Kurata
    • C09D11/00
    • C09D11/101
    • An ink set for ink-jet recording comprising a yellow ink composition for ink-jet recording containing one or more types of yellow color materials, a magenta ink composition for ink-jet recording containing one or more types of magenta color materials, and a cyan ink composition for ink-jet recording conditioning one or more types of cyan color materials, wherein each ink composition contains one or more of a) a compound having one or more polymerizable groups, b) an infrared absorbing agent, and c) a polymerization initiator, and further, the infrared absorbing agent contained in the yellow ink composition for ink-jet recording differs from the infrared absorbing agent contained in the cyan ink composition for ink-jet recording.
    • 一种用于喷墨记录的油墨组,包括用于喷墨记录的黄色油墨组合物,其包含一种或多种类型的黄色材料,用于喷墨记录的品红色油墨组合物,其含有一种或多种品红色材料,以及青色 用于喷墨记录调理一种或多种青色材料的油墨组合物,其中每种油墨组合物含有一种或多种a)具有一个或多个可聚合基团的化合物,b)红外吸收剂,和c)聚合引发剂 此外,用于喷墨记录的黄色油墨组合物中所含的红外线吸收剂与用于喷墨记录的青色油墨组合物中所含的红外线吸收剂不同。