公开(公告)号：US5342745A

公开(公告)日：1994-08-30

申请号：US136469

申请日：1993-10-13

申请人： Akiyoshi Tai ,  Shun Takada

发明人： Akiyoshi Tai ,  Shun Takada

IPC分类号： G03C1/79 ,  G03C1/805 ,  G03C1/81 ,  G03C7/00 ,  G03C7/30 ,  G03C1/775

CPC分类号： G03C1/805 ,  G03C1/79 ,  G03C7/3022

摘要： Disclosed is a silver halide photographic light-sensitive material comprising a base paper support coated with a hydrophilic polymer as a peeling agent, and having thereon, a polyolefin resin layer, and at least one silver halide emulsion layer, wherein the hydrophilic polymer is coated on the side on which the silver halide emulsion layer is provided, and a peel strength between the base paper support and the polyolefin resin layer is within the range of 30 to 160 g in weight per inch, and a maximum color transmission density is not less than 2.0 when the silver halide light-sensitive material is subjected to a color developing.

摘要翻译： 公开了一种卤化银照相感光材料，其包含涂覆有作为剥离剂的亲水性聚合物的原纸载体，并且其上具有聚烯烃树脂层和至少一种卤化银乳剂层，其中亲水性聚合物涂覆在 设置有卤化银乳剂层的一侧，原纸支撑体和聚烯烃树脂层之间的剥离强度在每英寸重量30〜160g的范围内，最大透光密度不小于 2.0时，对卤化银感光材料进行着色显影。

公开(公告)号：US4980274A

公开(公告)日：1990-12-25

申请号：US398242

申请日：1989-08-24

申请人： Akiyoshi Tai ,  Shun Takada ,  Hisayoshi Tsurui

发明人： Akiyoshi Tai ,  Shun Takada ,  Hisayoshi Tsurui

IPC分类号： G03C1/00 ,  G03C1/76 ,  G03C1/795

CPC分类号： G03C1/76 ,  Y10S430/151

摘要： A silver halide photographic light-sensitive material having a support, provided thereon a silver halide emulsion layer, and a backing layer provided on a reverse side of said silver halide emulsion layer is disclosed. Said support is of white color polyester or comprises a layer containing a white pigment and provided on a side of the silver halide emulsion layer; and the transmittances of the support, the support plus the backing layer, and the silver halide photographic light-sensitive material in 450 nm, 550 nm and 700 nm satisfy the following equations;.alpha..sub.700 =T.sub.B700 T.sub.A700 =0.30 to 0.70.beta..sub.700=T.sub.A700 /T.sub.0700 =0.05 to 0.30.alpha..sub.550 =T.sub.B550 /T.sub.A550 =0.60 to 0.90.beta..sub.550 =T.sub.A550 /T.sub.0550 =0.10 to 0.50.alpha..sub.450 =T.sub.B450 /T.sub.A450 =0.60 to 0.90.beta..sub.450 =T.sub.A450 /T.sub.0550 =0.15 to 0.50wherein T.sub.0700, T.sub.0550 and T.sub.0450 represent the transmittances of the support in 700 nm, 550 nm and 450 nm, respectively; T.sub.A700, T.sub.A550 and T.sub.A450 represent the transmittances of the support plus the backing layer in 700 nm, 550 nm and 450 nm, respectively, and T.sub.B700, T.sub.B550 and T.sub.B450 represent the transmittances of the silver halide photographic light-sensitive material in 700 nm, 550 nm and 450 nm, respectively.

摘要翻译： 公开了一种在其上设置有卤化银乳剂层的支撑体和设置在所述卤化银乳剂层背面的背衬层的卤化银照相感光材料。 所述载体为白色聚酯，或包含含有白色颜料并设置在卤化银乳剂层一侧的层; 并且在450nm，550nm和700nm的载体，载体加背衬层和卤化银照相感光材料的透射率满足下列等式： α700= TB700TA700 = 0.30〜0.70β700= TA700 / T0700 = 0.05〜0.30α550= TB550 / TA550 = 0.60〜0.90β550= TA550 / T0550 = 0.10〜0.50α450= TB450 / TA450 = 0.60〜0.90β450 = TA450 / T0550 = 0.15〜0.50其中T0700，T0550和T0450分别表示载体在700nm，550nm和450nm的透射率; TA700，TA550和TA450分别表示700nm，550nm和450nm的支持体与背衬层的透射率，TB700，TB550和TB450表示750nm，550nm的卤化银照相感光材料的透射率 nm和450nm。

公开(公告)号：US4981774A

公开(公告)日：1991-01-01

申请号：US398241

申请日：1989-08-24

申请人： Akiyoshi Tai ,  Shun Takada ,  Hisayoshi Tsurui

发明人： Akiyoshi Tai ,  Shun Takada ,  Hisayoshi Tsurui

IPC分类号： G03C1/00 ,  G03C1/005 ,  G03C1/76 ,  G03C1/795 ,  G03C1/815 ,  G03C1/825

CPC分类号： G03C1/815 ,  G03C1/795 ,  G03C1/825 ,  Y10S430/151

摘要： A silver halide photographic light-sensitive material having a support, a silver halide emulsion layer provided on one side of the support, and a backing layer provided on the other side of the support is disclosed. Said support is transparent, and the transmittances of the support, the support plus the backing layer, and the silver halide photographic light-sensitive material in 450 nm, 550 nm and 700 nm satisfy the following equations;.alpha..sub.700 =T.sub.B700 /T.sub.A700 =0.20 to 0.50.beta..sub.700 =T.sub.A700 /T.sub.0700 =0.05 to 0.30.alpha..sub.550 =T.sub.B550 /T.sub.A550 =0.10 to 0.40.beta..sub.550 =T.sub.A550 /T.sub.0550 =0.10 to 0.50.alpha..sub.450 =T.sub.B450 /T.sub.A450 =0.20 to 0.50.beta..sub.450 =T.sub.A450 /T.sub.0550 =0.15 to 0.50wherein T.sub.0700, T.sub.0550 and T.sub.0450 represent the transmittances of the support in 700 nm, 550 nm and 450 nm, respctively; T.sub.A700, T.sub.A550 and T.sub.A450 represent the transmittances of the support plus the backing layer in 700 nm, 550 nm and 450 nm, respectively; and T.sub.B700, T.sub.B550 and T.sub.B450 represent the transmittances of the silver halide photographc light-sensitive material in 700 nm, 550 nm and 450 nm, respctively.

摘要翻译： 公开了一种具有支撑体的卤化银摄影感光材料，设置在支撑体一侧的卤化银乳剂层和设置在支撑体另一侧的背衬层。 所述载体是透明的，在450nm，550nm和700nm的载体，载体加背衬层和卤化银照相感光材料的透射率满足下列等式： α700= TB700 / TA700 = 0.20〜0.50β700= TA700 / T0700 = 0.05〜0.30α550= TB550 / TA550 = 0.10〜0.40β550= TA550 / T0550 = 0.10〜0.50α450= TB450 / TA450 = 0.20〜0.50 β450 = TA450 / T0550 = 0.15〜0.50其中T0700，T0550和T0450分别表示载体在700nm，550nm和450nm的透射率; TA700，TA550和TA450分别表示700nm，550nm和450nm的支撑体加背衬层的透射率; TB700，TB550和TB450分别代表了700nm，550nm和450nm的卤化银照相感光材料的透射率。

公开(公告)号：US5464732A

公开(公告)日：1995-11-07

申请号：US253092

申请日：1994-06-02

申请人： Shuji Kida ,  Yukio Oya ,  Akiyoshi Tai

发明人： Shuji Kida ,  Yukio Oya ,  Akiyoshi Tai

IPC分类号： G03C7/30 ,  G03C7/36 ,  G03C7/392

CPC分类号： G03C7/3003 ,  G03C7/30 ,  G03C7/36 ,  G03C7/39216

摘要： A silver halide color photographic light-sensitive material is disclosed. The light-sensitive material comprises a support having thereon a plurality of silver halide emulsion layers, wherein a silver halide emulsion layer arranged at the position nearest to the support among said silver halide emulsion layers contains a dye-forming coupler and a color stain preventing agent represented by Formula HQ-1 in an amount of 1 mol % to 5 mol % of the dye-forming coupler. ##STR1## wherein R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are each independently a hydrogen atom, a halogen atom or a specified substituent, provided that at least one of R.sup.1, R.sup.2, R.sup.3 and R.sup.4 is a group having 6 or more carbon atoms in total.

摘要翻译： 公开了一种卤化银彩色照相感光材料。 感光材料包括其上具有多个卤化银乳剂层的载体，其中布置在所述卤化银乳剂层中最靠近载体的位置的卤化银乳剂层含有染料形成成色剂和防止着色剂 由式HQ-1表示，为染料形成成色剂的1mol％至5mol％。 其中R 1，R 2，R 3和R 4各自独立地为氢原子，卤原子或指定的取代基，其中R 1，R 2，R 3和R 4中的至少一个为具有6或 总共有更多的碳原子。

公开(公告)号：US4745049A

公开(公告)日：1988-05-17

申请号：US35653

申请日：1987-04-07

申请人： Keiji Ohbayashi ,  Akiyoshi Tai ,  Noboru Mizukura

发明人： Keiji Ohbayashi ,  Akiyoshi Tai ,  Noboru Mizukura

IPC分类号： G03C7/30 ,  G03C7/392 ,  G03C7/36 ,  G03C1/04 ,  G03C1/06

CPC分类号： G03C7/39236 ,  G03C7/3013

摘要： A silver halide photographic light-sensitive material improved in the color fastness of yellow dye images against light is disclosed. The photographic material comprises a silver halide emulsion layers containing a compound represented by General Formula [I] and a yellow coupler represented by General Formula [II]: ##STR1## wherein J is an alkylene group, R.sub.1 through R.sub.3 are each substituents and n is an integer 1 to 3, ##STR2## wherein R.sub.11 and R.sub.12 are each a hydrogen atom or substituents and R.sub.13 is a hydrogen atom or a substituent and Z.sub.1 is a group capable of being splitted of from the coupler residue upon reaction of the coupler with the oxidized product of a color developing agent.

摘要翻译： 公开了一种改善了黄色染料图像对光的色牢度的卤化银照相感光材料。 照相材料包括含有由通式[I]表示的化合物和由通式[II]表示的黄色成色剂的卤化银乳剂层：其中J为亚烷基，R 1至R 3为通式[I] 每个取代基和n是整数1至3，通式[II]其中R 11和R 12各自为氢原子或取代基，R 13为氢原子或取代基，Z 1为能够从 成色剂残留物与成色剂与彩色显影剂的氧化产物反应。