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    • 1. 发明授权
    • Image-receiving element for diffusion transfer photographic and
photothermographic film products
    • 图像接收元件用于扩散转印照相和光热成像膜产品
    • US5591560A
    • 1997-01-07
    • US568937
    • 1995-12-07
    • Agota F. FehervariJames A. FoleyGia Y. KimDiana R. KoretskyLloyd D. TaylorKenneth C. Waterman
    • Agota F. FehervariJames A. FoleyGia Y. KimDiana R. KoretskyLloyd D. TaylorKenneth C. Waterman
    • G03C8/40G03C8/24G03C8/52G03C8/50G03C11/12
    • G03C8/52
    • An image-receiving element for use in photographic and photothermographic diffusion transfer film units of the type wherein the image-receiving element is designed to be removed or "peeled-apart" from a photosensitive element following exposure and processing. The present image-receiving element comprises in sequence, a support, an image-receiving layer, and a strip-coat layer. The strip-coat layer serves to facilitate separation of the image-receiving layer from a photosensitive element after processing. The strip-coat layer comprises a copolymer including: 1) at least about 50% by weight of monomer units, the same or different, derived from an ethylenically unsaturated carboxylic acid or salt thereof, 2) at least about 15% by weight of monomer units of vinyl pyrrolidone, and 3) at least about 5% by weight of monomer units, the same or different, represented by the formula: ##STR1## wherein R.sub.1 of each monomer unit is independently selected from: hydrogen, a substituted or unsubstituted alkyl having 1 to 4 carbon atoms, cyano, and halogen; X of each monomer unit is independently selected from --NH-- or --O--; and R.sub.2 of each monomer unit is independently selected from a hydroxy substituted alkyl group.
    • 用于照相和光热成像漫射转印膜单元的图像接收元件,其中图像接收元件被设计成在曝光和处理之后从光敏元件去除或“剥离”。 本图像接收元件依次包括支撑体,图像接收层和带状涂层。 带涂层用于促进图像接收层与处理后的感光元件的分离。 带涂层包括共聚物,其包括:1)至少约50重量%的衍生自烯键式不饱和羧酸或其盐的相同或不同的单体单元,2)至少约15重量%的单体 乙烯基吡咯烷酮单元,和3)至少约5重量%的单体单元,相同或不同,由下式表示:其中每个单体单元的R 1独立地选自:氢,取代或未取代的烷基 具有1至4个碳原子,氰基和卤素; 每个单体单元的X独立地选自-NH-或-O-; 每个单体单元的R2独立地选自羟基取代的烷基。
    • 2. 发明授权
    • Image-receiving elements
    • 图像接收元件
    • US5747219A
    • 1998-05-05
    • US890500
    • 1997-07-09
    • Robert L. FebonioJames A. Foley
    • Robert L. FebonioJames A. Foley
    • G03C8/24G03C8/52G03C8/26
    • G03C8/52Y10T428/31504
    • There are described novel image-receiving elements for use in diffusion transfer photographic systems. The novel image-receiving elements include a layer capable of reducing the light-absorbing capacity of an optical filter agent. The layer comprises nonylphenoxypolyoxyethylene and polyoxyethylene stearate. Diffusion transfer photographic systems utilizing the novel image-receiving elements of the present invention exhibit substantial clearing of optical filter agents during about the first five minutes of photographic processing, enabling the viewing of the emerging image against a whiter, brighter background, and show substantially diminished haze in the film coatings.
    • 描述了用于扩散转印照相系统中的新型图像接收元件。 新颖的图像接收元件包括能够降低光学滤光剂的光吸收能力的层。 该层包括壬基苯氧基聚氧乙烯和聚氧乙烯硬脂酸酯。 利用本发明的新型图像接收元件的扩散转印照相系统在大约摄影处理的前5分钟期间显示出光学滤光剂的显着清除,使得能够看到更新,更亮的背景下的新出现的图像,并显示出显着的减少 薄膜中的雾霾。
    • 5. 发明授权
    • Thermal mass transfer imaging system
    • 热质传递成像系统
    • US06761788B2
    • 2004-07-13
    • US10159871
    • 2002-05-30
    • Anemarie DeYoungJames A. FoleyAlfredo G. KniazzehEdward P. LindholmStephen J. TelferWilliam T. VetterlingMichael S. ViolaHyung-Chul Choi
    • Anemarie DeYoungJames A. FoleyAlfredo G. KniazzehEdward P. LindholmStephen J. TelferWilliam T. VetterlingMichael S. ViolaHyung-Chul Choi
    • B41M530
    • B41M5/52B41M5/345B41M5/392B41M5/41B41M5/5218B41M5/5227B41M5/529B41M2205/32Y10T428/24802
    • There is described a nanoporous receiver element for use in thermal mass transfer imaging applications. The receiver element comprises a substrate carrying an image-receiving layer comprising particulate material and a binder material. The substrate may comprise a material having a compressibility of at least 1% under a pressure of 1 Newton per mm2 (1 MPa). Optionally, there may be provided, between the substrate and the nanoporous receiving layer, a layer having a thickness of less than about 50 &mgr;m which is comprised entirely of a material having a compressibility of less than about 1% under a pressure of 1 MPa. Alternatively, the substrate may comprise only the material having a compressibility of less than about 1% under a pressure of 1 MPa, provided that the thickness of the substrate does not exceed about 50 &mgr;m. The image-receiving layer comprises particulate material and a binder material, has a void volume of from about 40% to about 70% and a pore diameter distribution wherein at least 50% of the pores having a diameter greater than about 30 nm have diameters less than about 300 nm and at least 95% of the pores having diameters greater than about 300 nm have diameters less than about 1000 nm.
    • 描述了用于热质量传递成像应用的纳米孔接收元件。 接收器元件包括承载包含颗粒材料和粘合剂材料的图像接收层的基板。 衬底可以包括在1牛顿每mm 2(1MPa)的压力下具有至少1%的压缩性的材料。 任选地,可以在基材和纳米多孔接收层之间提供厚度小于约50μm的层,其完全由在1MPa的压力下具有小于约1%的压缩性的材料组成。 或者,只要基材的厚度不超过约50μm,基材可以仅在1MPa的压力下仅包含具有小于约1%的压缩性的材料。 图像接收层包括颗粒材料和粘合剂材料,具有约40%至约70%的空隙体积和细孔直径分布,其中至少50%的直径大于约30nm的孔的直径较小 大于约300nm,直径大于约300nm的孔的至少95%具有小于约1000nm的直径。