In a three-color system, each silver halide emulsion layer of the film assembly will have associated therewith a dye image-providing material which possesses a predominant spectral absorption within the region of the visible spectrum to which said silver halide emulsion is sensitive, i.e., the blue-sensitive silver halide emulsion layer will have a yellow dye image-providing material associated therewith, the green-sensitive silver halide emulsion layer will have a magenta dye image-providing material associated therewith and the red-sensitive silver halide emulsion layer will have a cyan dye image-providing material associated therewith.
Neither of these patents, however, discloses the use of these materials in diffusion transfer elements to provide the advantage as described herein.In a preferred embodiment of our invention the photographic assemblage comprises:x and y each independently represents an integer of from about 2 to about 50 and z represents an integer of from 1 to about 50.Use of a neutralizing material in the film units employed in this invention will usually increase the stability of the transferred image. 194,714, filed Sept. 8, 1980, now abandoned.Such nondiffusible RDR's also include positive-working compounds, as described in U.S. Pat. Q.
A Wall Street, le titre de l'entreprise a flambé de plus de 200% mardi.Merci de donner une note globale à ce site :C'est la première fois que la DFC finance un projet dans le cadre d'un partenariat avec le ministère de la Défense visant à lutter contre la pandémie de Covid-19 au titre du "Defense Production Act". Such nondiffusible RDR's include negative-working compounds, as described in U.S. Pat. The dye image-providing material associated with each silver halide emulsion layer is contained either in the silver halide emulsion layer itself or in a layer contiguous to the silver halide emulsion layer, i.e., the dye image-providing material can be coated in a separate layer underneath the silver halide emulsion layer with respect to the exposure direction. Pat. Perfluorinated stripping agents for diffusion transfer assemblages - Eastman Kodak … Photographic elements, film units, processes and alkaline processing compositions are described wherein certain 4-hydroxyalkyl-substituted 3-pyrazolidinones are employed as electron transfer agents in black-and-white and color image transfer materials.
Who are Eastman Chemical Company's auditors? (a) a photosensitive element comprising a support having thereon at least one silver halide emulsion layer having associated therewith a dye image-providing material;Under these test conditions, only FC-431 gave good stripping at both coverages. Eastman Kodak Stock Skyrockets After $765m Gov Loan Report AskTraders. Transfer Agent Computer Share P.O. "Si nous avons appris quelque chose de la pandémie mondiale, c'est que les Américains sont dangereusement dépendants des chaînes d'approvisionnement étrangères pour leurs médicaments essentiels", a aussi souligné Peter Navarro, conseiller de Donald Trump pour le commerce. This requires the customer to time the process which may be a disadvantage if a clock is not available. Box 505000 Louisville, KY 40233 Phone: 800-253-6057 Specific examples of developers or electron transfer agents (ETA's) useful in this invention include hydroquinone compounds, catechol compounds, and 3-pyrazolidinone compounds as disclosed in column 16 of U.S. Pat. These ETA's are employed in the liquid processing composition or contained, at least in part, in any layers or layers of the photographic element or film assemblage to be activated by the alkaline processing composition, such as in the silver halide emulsion layers, the dye image-providing material layers, interlayers, image-receiving layer, etc.x and y each independently represents an integer of from about 2 to about 50, andThe various silver halide emulsion layers of a color film assembly employed in this invention are disposed in the usual order, i.e., the blue-sensitive silver halide emulsion layer first with respect to the exposure side, followed by the green-sensitive and red-sensitive silver halide emulsion layers. Transfer Agent, Investor and Media Contacts for Eastman Contact Us Customer Center. (b) said assemblage also includes a transparent cover sheet over the layer outermost from said support. In addition, this transparent support also contains a neutralizing layer and a timing layer underneath the dye image-receiving layer.The emulsion was a 0.6μ diameter monodisperse cubic silver chloride emulsion.A variety of silver halide developing agents are useful in this invention. It is not easy to ascertain nor is it critical to know how the stripping layer 2 partitioned. In this case, an estimate of the area separating was made and proportionately higher values indicate better stripping and less retention of layer 3 on the mordant receiver layer 1. The user does not have to time this process. BOX 451, Rye, NY 10580INVEST%® The Moneypaper® DirectInvesting® ©Copyright 2020 The Moneypaper Publications LLC All rights reservedAs for buying at favorable prices, dollar-cost averaging virtually assures that you will buy most shares at favorable prices.
It could also be located in the mordant layer or other positions in the assemblage, such as between pigmented gelatin vehicle layers, if desired.The alkaline processing composition employed in this invention is the conventional aqueous solution of an alkaline material, e.g, alkali metal hydroxides or carbonates such as sodium hydroxide, sodium carbonate or an amine such as diethylamine, preferably possessing a pH in excess of 11, and preferably containing a developing agent as described previously.