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    • 4. 发明授权
    • Multi-layer color photographic light-sensitive material
    • 多层彩色摄影感光材料
    • US3948663A
    • 1976-04-06
    • US501107
    • 1974-08-27
    • Keisuke ShibaHideki NaitoNobuo YamamotoMasakazu Yoneyama
    • Keisuke ShibaHideki NaitoNobuo YamamotoMasakazu Yoneyama
    • G03C7/00G03C1/38G03C7/388G03C1/76G03C1/84G03C7/16
    • G03C7/3885G03C1/38
    • A multi-layer color photographic light-sensitive material providing clear and sharp color images of improved color reproduction which comprises a support having thereon at least two hydrophillic colloid layers, at least one of the hydrophillic colloid layers being a light-sensitive silver halide emulsion layer, at least one of the hydrophilic colloid layers containing a basic synthetic polymer and at least one of the hydrophillic colloid layers containing a surface active agent represented by the General Formula (II) ##EQU1## wherein D.sub.1 and D.sub.2 each represents an aliphatic group having 4 to 20 carbon atoms, and M represents a cation; or the General Formula (III).sup.+m'0.sub.3 s.sup.---(o).sub.b-1 --D.sub.3 (III)wherein D.sub.3 represents an aliphatic group having 6 to 40 carbon atoms, M' represents a cation, and b represents 1 or 2.
    • 一种多层彩色照相感光材料,其提供了改进的色彩再现的清晰和清晰的彩色图像,其包括其上具有至少两个亲水胶体层的支撑体,至少一个亲水胶体层是感光卤化银乳剂层 含有碱性合成聚合物的至少一种亲水胶体层和含有由通式(II)表示的表面活性剂的亲水性胶体层中的至少一种:CH2-COOD1 |(II)+ MO3S- -CH-COOD2其中D1和D2各自表示具有4至20个碳原子的脂族基团,M表示阳离子; 或其通式(III)+ M'03S - (O)b-1-D3(III)其中D3表示碳原子数为6〜40的脂肪族基团,M'表示阳离子,b表示 1或2。
    • 7. 发明授权
    • Photographic sensitive materials
    • 摄影敏感材料
    • US4047958A
    • 1977-09-13
    • US674538
    • 1976-04-07
    • Masakazu YoneyamaToshimasa UsamiShiyoichi InoYoshiteru SataNobuo Yamamoto
    • Masakazu YoneyamaToshimasa UsamiShiyoichi InoYoshiteru SataNobuo Yamamoto
    • B01F17/54G03C1/76G03C1/835G03C1/34
    • G03C1/835G03C1/7614
    • A photographic sensitive material comprising a support having thereon at least one photographic emulsion layer, wherein at least one surface layer of the photographic sensitive material contains an alkylpolysiloxane having in the side chain thereof a polyoxyethylene chain, said alkylpolysiloxane being represented by the following general formula (I): ##STR1## in which R represents an aliphatic group or aryl group, R' represents a hydrogen atom, an aliphatic group or an aryl group R" represents an alkyl group or alkoxyalkyl group, A represents divalent residue of an aliphatic hydrocarbon, n represents 0 or an integer of 1 to 12, p represents a value of 0 to 50, q represents a value of 2 to 50, x represents a value of 0 to 100, y represents a value of 1 to 50, z represents a value of 0 to 100 and x + y + z represents a value of 5 to 250.
    • 一种感光材料,包括其上具有至少一个照相乳剂层的支持体,其中所述感光材料的至少一个表面层含有在其侧链中具有聚氧乙烯链的烷基聚硅氧烷,所述烷基聚硅氧烷由以下通式 I):(I)其中R表示脂族基或芳基的R 1表示氢原子,脂族基或芳基R“表示烷基或烷氧基烷基,A表示二价残基 脂族烃,n表示0或1〜12的整数,p表示0〜50的数,q表示2〜50的数,x表示0〜100的数,y表示1〜50的数值 ,z表示0〜100的值,x + y + z表示5〜250的值。