公开(公告)号：WO2005098536A1

公开(公告)日：2005-10-20

申请号：PCT/US2005/011135

申请日：2005-03-31

Applicant: EASTMAN KODAK COMPANY ,  HASBERG, Dirk, Jason

Inventor： HASBERG, Dirk, Jason

IPC: G03C1/015

CPC classification number: G03C1/015 ,  G03C1/035 ,  G03C2001/03511 ,  G03C2001/03535 ,  G03C2001/03541 ,  G03C2001/0357 ,  G03C2001/03594

Abstract: Preparation of silver halide emulsion comprised of high bromide cubical silver halide grains, comprising: (a) providing in a stirred reaction vessel a dispersing medium and high bromide silver halide grain cores, the cores comprising at least 5 mole % of the final emulsion silver and the contents of the vessel being maintained at a temperature of at least 65°C, and (b) precipitating a high bromide silver halide shell which comprises at least 5 mole % of the final emulsion silver onto the cores by introducing at least a silver salt solution into the dispersing medium at a specified high rate, wherein a minor percentage of chloride ions, relative to bromide, is introduced into the vessel prior to or concurrent with precipitation of the high bromide shell, and wherein the concentration of silver halide in the vessel at the end of the precipitation of the shell is at least 0.5 mole/L.

Abstract translation: 包括：（a）在搅拌的反应容器中提供分散介质和高溴化物卤化银颗粒核心，所述核心包含至少5摩尔％的最终乳液银和 将容器的内容物保持在至少65℃的温度，和（b）通过引入至少一种银盐将含有至少5摩尔％的最终乳液银的高溴化物卤化银壳沉淀到芯上 溶液以特定的高速率进入分散介质，其中相对于溴化物的少量氯离子在高溴酸盐壳沉淀之前或同时被引入容器中，并且其中卤化银在容器中的浓度 在壳的沉淀结束时为至少0.5mol / L。

公开(公告)号：WO2004109396A1

公开(公告)日：2004-12-16

申请号：PCT/US2004/015533

申请日：2004-05-18

Applicant: EASTMAN KODAK COMPANY ,  STEKLENSKI, David, John ,  GRIGGS, James, Harris

Inventor： STEKLENSKI, David, John ,  GRIGGS, James, Harris

IPC: G03C5/16

CPC classification number: C09K11/7771 ,  C09K11/7701 ,  C09K11/7705 ,  G03C1/0051 ,  G03C1/04 ,  G03C1/08 ,  G03C1/29 ,  G03C1/825 ,  G03C5/16 ,  G03C5/17 ,  G03C5/26 ,  G03C2001/03511 ,  G03C2001/03541 ,  G03C2001/03594 ,  G03C2200/52 ,  G21K4/00

Abstract: A radiographic imaging assembly comprises a radiographic silver halide film and a single fluorescent intensifying screen that has protective overcoat that comprises a miscible blend of a first polymer that is poly(vinylidene fluoride-co-tetrafluoroethylene) and a second polymer that is a poly(alkyl acrylate or methacrylate). This imaging assembly is particularly useful for mammography or imaging or other soft tissues.

Abstract translation: 放射摄影成像组件包括放射线照相卤化银膜和单独的荧光增强屏，其具有保护性外涂层，其包含第一聚合物（聚偏二氟乙烯 - 共四氟乙烯）和第二聚合物的混溶混合物，第二聚合物是聚 丙烯酸酯或甲基丙烯酸酯）。 该成像组件对于乳房摄影或成像或其他软组织特别有用。

公开(公告)号：WO2006065443A1

公开(公告)日：2006-06-22

申请号：PCT/US2005/041860

申请日：2005-11-18

Applicant: EASTMAN KODAK COMPANY ,  LUDEMANN, Thomas, Jay ,  LABELLE, Gary, Elzear ,  PHILIP, Darlene, Faye ,  GEISLER, Thomas, Charles

Inventor： LUDEMANN, Thomas, Jay ,  LABELLE, Gary, Elzear ,  PHILIP, Darlene, Faye ,  GEISLER, Thomas, Charles

IPC: G03C1/498 ,  G03C1/85 ,  G03C1/76 ,  B41M5/32

CPC classification number: G03C1/4989 ,  G03C1/0051 ,  G03C1/061 ,  G03C1/49818 ,  G03C1/49872 ,  G03C1/85 ,  G03C1/853 ,  G03C2001/03541 ,  G03C2001/7628 ,  Y10S430/162

Abstract: Thermally developable materials such as photothermographic and thermographic materials have a backside conductive layer with increased conductive efficiency. This backside conductive layer is a buried conductive coating and is overcoated with a layer that contains a smectite clay modified with a quaternary ammonium compound.

Abstract translation: 诸如光热照相和热成像材料之类的热显影材料具有提高导电效率的背面导电层。 该背面导电层是埋入的导电涂层，并用包含用季铵化合物改性的蒙脱石粘土的层进行涂覆。

公开(公告)号：WO2006026146A1

公开(公告)日：2006-03-09

申请号：PCT/US2005/029042

申请日：2005-08-16

Applicant: EASTMAN KODAK COMPANY ,  LUDEMANN, Thomas, Jay ,  LABELLE, Gary, Elzear ,  KOESTNER, Roland, John ,  HEFLEY, John ,  BHAVE, Aparna, Vasant ,  GEISLER, Thomas, Charles ,  PHILIP, Darlene, Faye

Inventor： LUDEMANN, Thomas, Jay ,  LABELLE, Gary, Elzear ,  KOESTNER, Roland, John ,  HEFLEY, John ,  BHAVE, Aparna, Vasant ,  GEISLER, Thomas, Charles ,  PHILIP, Darlene, Faye

IPC: G03C1/498 ,  B41M5/40 ,  B41M5/32

CPC classification number: G03C1/49872 ,  G03C1/0051 ,  G03C1/49818 ,  G03C1/825 ,  G03C1/85 ,  G03C1/853 ,  G03C2001/03541 ,  G03C2001/7628 ,  G03C2200/47

Abstract: Thermally developable materials that comprise a support have a conductive backside layer that has increased conductive efficiency. Conductivity is provided by non acicular metal antimonate particles that are present in an amount greater than 55 and up to 85 dry weight % at a coverage of from 0.06 to 0.5 g/m2, and the ratio of total binder polymers in the backside conductive layer to the non-acicular metal antimonate particles is less than 0.75:1 (dry weights). The level of conductive particles is reduced from previous uses without an unacceptable loss in conductivity. In addition, the dry thickness of the conductive layer is considerably reduced.

Abstract translation: 包含支撑体的可热显影材料具有导电性背面层，其具有增加的导电效率。 电导率由非针状金属锑酸盐颗粒提供，其以0.06至0.5g / m 2的覆盖率存在，其量大于55且至多为85干重％，并且背面导电层中的总粘合剂聚合物与 非针状金属锑酸盐颗粒小于0.75:1（干重）。 导电颗粒的水平从以前的用途减少而没有不可接受的导电性损失。 此外，导电层的干厚度显着降低。