Detail of "13047-13-7"

Reference

Silver halide photographic photosensitive material

Silver halide photographic photosensitive material. Sasaki, Masao; Miyoshi, Masanobu; Nakatsugawa, Hiroshi; Onodera, Kaoru (Konishiroku Photo Industry Co., Ltd., Japan). Jpn. Kokai Tokkyo Koho JP 61091652 A2 9 May 1986 Showa, 19 pp. (Japan) CODEN: JKXXAF. CLASS: ICM: G03C001-02. ICS: G03C001-06; G03C007-26. APPLICATION: JP 84-213162 11 Oct 1984. DOCUMENT TYPE: Patent CA Section: 74 (Radiation Chemistry, Photochemistry, and Photographic and Other Reprographic Processes) A Ag halide photog. material has 31 Ag halide emulsion layer contg. a high-boiling org. solvent with a dielec. 13047-13-7 and 117-81-7 which are cas registry numbers are also used here. const. of <6.0 and monodispersed Ag halide grains which comprise [100] and [111] faces and have a K value, given as the ratio of the diffraction line intensity assigned to face [200] to that for [222], being in the range 3 ￡ K ￡ 600 and contains a compd. represented by the general formula R(Z:CR1)n(Z2:CR2)m(Z3:CR3)pR4 [Z-Z2 = N, CR4; R1-4 = H, halo, sulfo, an org. group; R = OH, NR5R6; R5, R6 = H, alkyl, aryl, alkylcarbonyl; NR5R6 may form a ring; 31 from R1-4 and 31 from R5, R6 may be combined to form a ring; n, m, p = 0-3]. The material has high sensitivity, suppressed latent image destruction, and good keeping stability. Thus, an emulsion of monodispersed Ag(Br,Cl) grains (av. size 0.42 mm) having [100] and [111] faces was S-sensitized and dye-sensitized to give a photosensitive emulsion, to which was added catechol and a cyan coupler dispersion in o-C6H4[CO2CH2CHEt(CH2)3Me] and coated on a polyethylene-laminated paper support to form a photog. paper. The paper was wedge-exposed to red light and developed to form a cyan dye image to show high sensitivity, high resistance against latent image destruction, and high keeping stability. .

Heat-developable photosensitive material

Heat-developable photosensitive material. Aono, Toshiaki; Kato, Masatoshi; Hara, Hiroshi (Fuji Photo Film Co., Ltd. , Japan). Eur. Pat. Appl. EP 200216 A2 5 Nov 1986, 94 pp. DESIGNATED STATES: R: DE, GB. (European Patent Organization) CODEN: EPXXDW. CLASS: ICM: G03C001-02. ICS: G03C005-54; C07F001-10. APPLICATION: EP 86-105935 30 Apr 1986. PRIORITY: JP 85-91258 30 Apr 1985. DOCUMENT TYPE: Patent CA Section: 74 (Radiation Chemistry, Photochemistry, and Photographic and Other Reprographic Processes) A photothermog. material is described contg. a binder, a Ag halide emulsion, 31 Ag salt of a compd. I (Z = atoms forming a heterocyclic ring with N) or RC:CH (R = alkyl, cycloalkyl, alkenyl, alkynyl, aralkyl, aryl, heterocyclic), an Ag salt of a compd. RSH, and a reducing agent. The material exhibits stable developability. Thus, a poly(ethylene terephthalate) film support was coated with a compn. contg. a Ag(Br,I) emulsion 10, a dispersion of a dye-providing substance II (II 5, Na succinic acid-2-ethylhexyl ester sulfate 0. 94935-66-7 and 13047-13-7 which are cas registry numbers are also used here.5, tricresyl phosphate 5 g, EtOAc 30 mL, 10% aq. gelatin 100 g) 35 g, a 5% aq. soln. of 4-C9H19C6H4O(CH2CH2O)10H 10, a 10% aq. soln. of H2NSO2NMe2 8, a soln. of 1.6 g of a base precursor and guanidine trichloroacetate in 16 mL EtOH 4.5 mL, a dispersion of III (prepd. by dissolving III 13.2 and gelatin 28 g in 3 L H2O at 40°, mixing with AgNO3 17 g and H2O 100 mL, and after pptn. of the excessive salts pH was adjusted to 6) 20, a dispersion of 2 g Ag salt of IV, 1% aq. gelatin 1.8 g, and H2O 150 mL to give a 180-mm layer, dried, overcoated with a protective gelatin layer, imagewise exposed (W lamp, 2000 lx, 10 s), heated at 130° for 30 s, contacted with a wetted dye-fixing element contg. polymer mordant V, and heated at 80° for 6 s. After peeling apart a neg. magenta dye image was provided on a dye fixing element with Dmax and Dmin 2.03 and 0.17, resp. .