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Patente

Referenziert von

Zitiert von PatentEingetragenAusgestelltUrsprünglich Bevollmächtigter Titel
US426862016. Jan. 197819. Mai 1981Konishiroku Photo Industry Co., Ltd.Method of processing of light-sensitive silver halide photographic material
US428470429. Sept. 197818. Aug. 1981Eastman Kodak CompanyPhotographic elements with incorporated hydrogen source photoreductant and tetrazolium salt
US498717718. Juli 198922. Jan. 1991E. I. du Pont de Nemours and CompanyCoating composition of an acrylic polymer containing glycidyl groups and acetoacetoxy groups and an amino ester acrylic polymer
US518523126. Aug. 19919. Febr. 1993Minnesota Mining and Manufacturing CompanyDry silver systems with fluoran leuco dyes
US520611227. Juni 199127. Apr. 1993Minnesota Mining and Manufacturing CompanyPositive imaging diffusion - transfer dry silver system
US522158118. Dez. 199022. Juni 1993E. I. Du Pont de Nemours and CompanyCoating composition of a glycidyl acrylic polymer, an aminoester acrylic polymer and a polyester or a polyesterurethane
US527802430. Dez. 199211. Jan. 1994Minnesota Mining and Manufacturing CompanyPositive imaging diffusion-transfer dry silver system using formazan dye
US529084822. Dez. 19921. März 1994E. I. Du Pont de Nemours and CompanyCoating composition of a glycidyl acrylic polymer, an aminoester acrylic polymer and a polyester or a polyesterurethane