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Primary Examiner: Klein, David
Assistant Examiner: Schilling, Richard L.
Attorney: Sughrue, Rothwell, Mion, Zinn and Macpeak

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Title: Image-receiving material for color diffusion transfer comprising PVA and polymethylol compounds

Abstract: An image-receiving element for color diffusion transfer photography for use with a photographic element containing at least one silver halide emulsion layer having incorporated therein a dye image forming material that is soluble in alkaline solution and becomes diffusible upon development of the silver halide emulsion layer with an alkaline processing solution, and to which the dye image forming material is imagewise transferred when the alkaline processing solution is spread between the image-receiving element and the photographic element; in which the image-receiving element comprises a support having at least one hydrophilic colloid layer thereon, at least one layer of the image-receiving element containing an alkaline solution-soluble hydrophilic synthetic polymer and a polymethylol compound.

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Inventors: Yoshida, Takashi (Minami-ashigara, JA)
Yamamoto, Nobuo (Minami-ashigara, JA)

Application Number: 501934
Filing Date: 1974-08-30
Publication_date: 1977-07-26
Assignee: Fuji Photo Film Co., Ltd. (Minami-ashigara, JA)
Primary Class(es): 430/213 427/340, 428/500, 430/215, 430/216, 526/263, 526/265, 526/328.5
Other Classes:
US Patent Ref:

2367511	Jan, 1945	Lowe et al.	96/111.
2481676	Sep, 1949	Lowe	96/111.
2732316	Jan, 1956	July et al.	96/111.
3003872	Oct, 1961	Blout et al.	96/29.
3239338	Mar, 1966	Rogers	96/3.
3287127	Nov, 1966	Dershowitz	96/3.
3295970	Jan, 1967	Rogers	96/29.
3453113	Jul, 1969	Ofstead et al.	96/114.
3460941	Aug, 1969	Haas	96/29.
3586503	Jun, 1971	Taylor	96/111.
3625691	Dec, 1971	Ohyama et al.	96/77.
3752692	Aug, 1973	Young	96/76.

Other Refs: Other References: "Reactions of Formaldehydes and Derivatives," Encyc. of Polymer Science and Techn., vol. 4, 1967, pp. 372-375.