By means of the process of the invention, it is possible to make unlimited use of the advantageous effects of nonionic, fluorinated surfactants on the properties of silver halide materials. The structural formulas of these compounds are: ##STR4##, Owner name: CAD). Silver Halide is the only film that is considered archival. Carbonless copies are highly light sensitive and should not be displayed. Silver-halide film should not be stored with other kinds of film. Nadeau, L. (1994). Best film type for census records. Color images will likely be printed on bright white paper, which is often produced to mimic photo paper with glossy or matte surfaces and a polymeric feel. Each successive layer in the copy set will be appear more blurry, with ever lessening contrast. If such elements, however, are developed with the aid of a roll development machine, the recorded image is marred by the occurrence of light spots. The Diazo process is used exclusively for making copies of the master film. Tiny crystals of all three of these compounds are used in making photographic film. polyvinyl alcohol, poly-N-vinyl pyrrolidone, polyvinyl amine, polyethylene oxide, polystyrene sulphonic acid, polyacrylic acid, and hydrophilic copolymer sand derivatives of such polymers. Tiny crystals of all three of these compounds are used in making photographic film. Silver-halide print films are of two types: Polarity reversing and direct-duplicating. The process, introduced in about 1880, superseded the wet collodion … Universalium, reversal process — noun : a photographic process in which the reverse of the image formed by direct development is obtained (as by destroying the primary developed negative image with a bleach and developing the residual silver halide to form the reversed image) *… … Useful english dictionary, Collodion process — An old deteriorated wet plate featuring Theodore Roosevelt The collodion process is an early photographic process. 2. If the print appears well-processed and stable, it may be displayed up to 30,000+ ft-c hours (300,000 lux hours) per year with a 1-year rest between displays. 1. See Inkjet Print for additional information about inkjet inks and papers. In addition, they generally affect photographic results less than cationic wetting agents. Diazo prints are highly sensitive to light. (d) an exclusive pre-paid publishing tool and non-instructional and non-illustrative resource for the scribes. These clusters act as catalysts to promote further reduction of the host crystallites during photographic development. Light exposure during exhibition should be restricted, especially for dye-based copies and copies on zinc oxide coated paper. The following example illustrates but does not limit the invention. Inkjet images are composed of very tiny cyan, magenta, yellow, and black dots in any number of patterns. Contact with polyvinyl chloride plastic can cause softening and transfer to adjacent surfaces because of plasticizer migration from the plastic. Digital scanning of microfilm (see Digital conversion below). Diazo is a polarity maintaining copy. Wax- or oil-based carbon black or color ink (w/ aniline dye), Oil-based carbon black or color ink (w/ aniline dye), Wax- or oil-based carbon black or color ink (will contain aniline dyes), Paper treated w/ gelatin or alum/rosin sizing, Silver sulfide, silver halide, elemental silver, Paper (uncoated) or polyester transparency, Black toner (carbon black pigment in resin), Aniline, iron gall, or carbon black pigment ink, Paper (with or without resin-coated layers). Responsible display practices ensure the long-term preservation of collections. C 41, also known as CN 16 by Fuji, CNK 4 by Konica, and AP 70 by AGFA, is the most popular film process in use, with most photofinishing labs devoting at least one machine to this… … Wikipedia, E-6 process — The E 6 process (often abbreviated to just E 6) is a Photographic processing system for developing Ektachrome, Fujichrome, and other color reversal (slide) photographic film.Unlike some other color reversal processes (such as Kodachrome K 14)… … Wikipedia, Alternative process — The term alternative process refers to any non silver based photographic printing process. Silver halide recording elements that can be developed are those particularly useful in medical diagnostics with X-rays and in reprography. The image is comparable to silver when projected on a reader screen. This applies particularly in the case of low starting concentrations. Since the emergence of digital tools, the distinction between the two has become less clear as hardware and software utilize and blend both. Such developers are preferred for use in roll development machines, because of their stability, activity, and efficiency (see, for example, L. F. A. Mason, "Processing Chemistry", Focal Press, London and New York 1966, page 151, Table). Display cases should be enclosed and sealed to protect their contents, and their items should be securely framed or matted using preservation-quality materials that have passed the Photographic Activity Test (ISO 18916:2007). Electrostatic Xerox copies may be displayed up to 30,000+ ft-c hours (300,000 lux hours) per year with a 1-year rest between displays. (4) (c) and (d) are correct. It has been found that the above problem can be overcome by developing photographic silver halide recording elements containing nonionic, fluorinated surfactants using a developer containing at least 15 g/L of a dihydroxy benzene compound and at least 0.15 mole/L of an alkali metal sulfate and a wetting agent as described below. Their appearance is observed especially with the use of concentrated developers containing more than 15 g/L of a dihydroxy benzene developer, for example, hydroquinone, and more than 0.15 mole/L of an alkali metal sulfite, at a pH no greater than 11.5. The exposed sheets were processed in a roll developer machine for 90 seconds total processing time at 34Â° C. with a commercial fixing bath and one of the following developer formulas: the developed film sheets were tested for the presence of white spots with the aid of a viewing light box. Diazo 3. Answer: (3) 20. After exposure, there is no image on the paper, but the information is there. Duplicating, which encompasses printing processes, refers to the reproduction of virtually limitless copies. Certain chemical modifications employing sulphur and gold compounds are used to maximize the response, and organic dyes are adsorbed to provide sensitivity throughout the visible spectrum. "Reprography" is a category that includes copying and duplication processes. They should not be exposed to more than 5,000 ft-c hours (50,000 lux hours) per year, and they should have a 3-year rest between displays. Silver Halide is the only film that is considered archival. The fixer dissolves only silver-halide crystals, leaving the silver metal behind. Major part of this information is made available in paper form. A preferred pH range is between 9 and 11.5. INTRODUCTION. The process of the invention can be used for photographic silver halide recording materials, particularly in medical diagnostics with x-rays and in reprography. If copybook copies are displayed, they should be exposed to no more than 5,000 ft-c hours (50,000 lux hours) per year, with a 3-year rest between displays. Inkjet prints should be exposed to no more than 5,000 ft-c hours (50,000 lux hours) per year with a 3-year rest between displays. More particularly these colloids may be selected of such film-forming natural or modified natural hydrophilic colloids as, e.g., glue, casein, zein, hydroxyethyl cellulose, carboxymethyl cellulose, methyl cellulose, carboxymethyl hydroxyethyl cellulose, gum arabic, sodium alginate and hydrophilic derivatives of such colloids. SECURITY INTEREST;ASSIGNOR:STERLING DIAGNOSTIC IMAGING, INC.;REEL/FRAME:007919/0405, Owner name: This invention relates to a process for developing photographic silver halide recording elements, particularly for use in x-ray diagnostics and reprography. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY, Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein, Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives, Dispersants; Agents facilitating spreading, Dispersants; Agents facilitating spreading containing fluorine, Photographic processes or agents therefor; Regeneration of such processing agents, Processes using silver-salt-containing photosensitive materials or agents therefor, Tensio-active agents or sequestering agents, e.g.
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