公开(公告)号：US4600552A

公开(公告)日：1986-07-15

申请号：US714199

申请日：1985-03-21

申请人： Francis J. Sels ,  Josephus F. Paulussen ,  Robert J. Pollet

发明人： Francis J. Sels ,  Josephus F. Paulussen ,  Robert J. Pollet

IPC分类号： C08L1/00 ,  B29C41/12 ,  B29K1/00 ,  B29L7/00 ,  C08K5/49 ,  C08K5/521 ,  C08L1/08 ,  G03C1/795 ,  B28B1/14 ,  B29C39/00

CPC分类号： G03C1/795 ,  C08K5/521

摘要： Film-forming cellulose ester compositions containing at least one solvent and at least one phosphate as stripping aid, said phosphate being a mono- or di-C.sub.12 -C.sub.20 alkyl phosphate, the non-esterified hydroxyl group(s) of which is (are) in the free acid form. The invention also relates to a method of manufacturing cellulose ester film, comprising adding to cellulose ester, at least one solvent and at least one above defined phosphate, casting the resulting film-forming cellulose ester composition on a smooth casting surface, and stripping said cellulose ester composition in the form of a film.

摘要翻译： 含有至少一种溶剂和至少一种磷酸盐作为剥离助剂的成膜纤维素酯组合物，所述磷酸酯是磷酸单或二-C 12 -C 20烷基酯，其未被酯化的羟基是 游离酸形式。 本发明还涉及一种制备纤维素酯膜的方法，其包括向纤维素酯，至少一种溶剂和至少一种上述定义的磷酸盐添加，将所得的成膜纤维素酯组合物浇铸在光滑的铸造表面上，并将所述纤维素 酯组合物形式的膜。

公开(公告)号：US4138351A

公开(公告)日：1979-02-06

申请号：US723190

申请日：1976-09-14

申请人： Yvan K. Gilliams ,  Noel J. De Volder ,  Robert J. Pollet ,  Bernard H. Tavernier ,  Nikolaas C. De Jaeger ,  Francis J. Sels

发明人： Yvan K. Gilliams ,  Noel J. De Volder ,  Robert J. Pollet ,  Bernard H. Tavernier ,  Nikolaas C. De Jaeger ,  Francis J. Sels

IPC分类号： G03G9/12 ,  G03G9/135

CPC分类号： G03G9/1355 ,  Y10S516/03

摘要： A liquid toner developer composition suitable for use in developing electrostatic charge patterns, characterized in that the developer contains a metal alkyl sulphonate ionic surfactant in which the metal ion is a bivalent metal ion selected from the group consisting of zinc(II), lead(II), cadmium(II) and copper(II) and the sulphonate group thereof is present directly on an alkyl chain containing at least 6 carbon atoms in a straight chain, which sulphonate has a positive charging effect on the toner, and the sizes of the toner particles and the amount in which said sulphonate is present are selected such that the toner can develop a charge pattern having a charge level corresponding to 50 V for a capacitance of 1.5.times.10.sup.-11 F.cm.sup.-2 up to an optical density of at least 0.8.

摘要翻译： 一种适于用于显影静电荷图案的液体调色剂显影剂组合物，其特征在于显影剂含有金属烷基磺酸盐离子表面活性剂，其中金属离子是选自锌（II），铅（II）的二价金属离子 ），镉（II）和铜（II）及其磺酸盐基团直接存在于直链上含有至少6个碳原子的烷基链上，该磺酸盐对调色剂具有正的带电效应， 选择调色剂颗粒和存在所述磺酸盐的量，使得调色剂可以形成具有对应于1.5×10-11 F.cm-2的电容的电荷水平对应于50V的电荷图案，直到达到的光密度 至少0.8。

公开(公告)号：US4292402A

公开(公告)日：1981-09-29

申请号：US120111

申请日：1980-02-08

申请人： Robert J. Pollet ,  Hendrik E. Kokelenberg ,  Rafael P. Samijn ,  Francis J. Sels ,  Frans J. Ville ,  Nikolaas C. de Jaeger

发明人： Robert J. Pollet ,  Hendrik E. Kokelenberg ,  Rafael P. Samijn ,  Francis J. Sels ,  Frans J. Ville ,  Nikolaas C. de Jaeger

IPC分类号： C07C59/135 ,  C07C65/21 ,  C08G65/329 ,  C11D1/00 ,  G03C1/38 ,  G03C1/85 ,  G03C1/76

CPC分类号： C07C309/00 ,  C07C59/135 ,  C07C65/21 ,  C08G65/329 ,  C11D1/004 ,  C11D1/006 ,  G03C1/385 ,  Y10S430/151 ,  Y10S430/162

摘要： Fluorine-containing surfactants according to formula (Rf--X).sub.n --A--L--Z wherein Rf is a short-chain fluorine-containing group derived from hexafluoropropylene or trifluorochloroethylene, X is --O--, --S--, or --SO.sub.2 --, n is at least 2, the Rf groups being same or different, L is a monovalent bond or a bivalent bridging group such as --COO--alkylene, --CONR.sup.1 --alkylene, or --SO.sub.2 NR.sup.1 --alkylene, wherein R.sup.1 is hydrogen or C.sub.1 -C.sub.5 alkyl, and Z represents a hydrophilic polyoxyethylene group or a hydrophilic group such as ##STR1## wherein M is hydrogen, an alkali metal, ammonium, or organic ammonium, and R.sup.3 is alkyl; A is an aliphatic, aromatic, or aliphatic-aromatic group. These surfactants can be used in hydrophilic colloid layers, which may form part of light-sensitive silver halide materials.

摘要翻译： 根据式（Rf-X）nALZ的含氟表面活性剂，其中Rf是衍生自六氟丙烯或三氟氯乙烯的短链含氟基团，X是-O - ， - S-或-SO 2 - ，n为至少2 Rf基团相同或不同，L为一价键或二价桥接基团，例如-COO-亚烷基，-CONR1-亚烷基或-SO2NR1-亚烷基，其中R1为氢或C1-C5烷基，Z为 亲水性聚氧乙烯基团或亲水基团，例如其中M为氢，碱金属，铵或有机铵，R3为烷基; A是脂族，芳族或脂族 - 芳族基团。 这些表面活性剂可用于亲水胶体层，其可形成感光卤化银材料的一部分。

公开(公告)号：US4292400A

公开(公告)日：1981-09-29

申请号：US185931

申请日：1980-09-10

申请人： Robert J. Pollet ,  Francis J. Sels ,  Karel A. Brems ,  Maurice A. de Ramaix

发明人： Robert J. Pollet ,  Francis J. Sels ,  Karel A. Brems ,  Maurice A. de Ramaix

IPC分类号： C07D295/08 ,  C07C67/00 ,  C07C313/00 ,  C07C323/12 ,  C07C323/25 ,  C07C323/60 ,  C07C323/62 ,  C07C323/65 ,  G03C1/043 ,  G03C1/06 ,  G03C1/09 ,  G03C1/42 ,  G03C5/29 ,  G03C7/30 ,  G03C5/30 ,  G03C1/48 ,  G03C7/00

CPC分类号： G03C1/043 ,  G03C1/09

摘要： Photographic elements containing image-wise developable silver halide are developed in the presence of an oxathioether development activator according to the formula:R.sup.1 --A--(OCH.sub.2 CH.sub.2).sub.n --S--A'--(X--A").sub.m --Y--R.sup.2wherein:R.sup.1 is H, alkyl, hydroxyalkyl, or R.sup.2 --Y--(A"--X).sub.m --A'--S--,A, A', and A" is alkylene, with the proviso that A is a monovalent bond when R.sup.1 is hydrogen or alkyl or hydroxyalkyl,X is --OCO--, --SO.sub.2 --, --CONH--, or Y,Y is ligand or complexing function of the type of --S-- and --N(Q)-- (Q=H or alkyl),R.sup.2 is alkyl, which may be substituted by OH, or when Y is --N(Q)--, R.sup.2 together with Q may represent the atoms needed to complete a nitrogen-containing saturated ring,n is at least 2, and m is 0 or 1.The development activators can be used in black-and-white development or in color development. They can be incorporated in the photographic material or in the developing solution.In reversal processing they can also accomplish the task of the second exposure or of the fogging agent to render the silver halide remaining after the first development developable.

摘要翻译： 含有成像显影性卤化银的照相元件在氧硫醚醚显影活化剂存在下根据下式开发：R1-A-（OCH2CH2）nS-A' - （X-A“）mY-R2其中R1为 H，烷基，羟基烷基或R2-Y-（A“-X）m-A'-S-，A，A'和A”是亚烷基，条件是当R1为 氢或烷基或羟烷基，X是-OCO - ， - SO 2 - ， - CONH-或Y，Y是-S-和-N（Q） - （Q = H或烷基）的类型的配体或络合函数， R2是可以被OH取代的烷基，或当Y是-N（Q） - ）时，R2与Q一起可以代表完成含氮饱和环所需的原子，n至少为2，m为 0或1.开发激活剂可用于黑白开发或彩色显影。 它们可以并入照相材料或显影液中。 在反转处理中，它们还可以完成第二次曝光或雾化剂的任务，以使第一次显影后的卤化银残留。

公开(公告)号：US4201585A

公开(公告)日：1980-05-06

申请号：US952144

申请日：1978-10-17

申请人： Robert J. Pollet ,  Camille A. Vandeputte ,  Francis J. Sels ,  George F. van Veelen

发明人： Robert J. Pollet ,  Camille A. Vandeputte ,  Francis J. Sels ,  George F. van Veelen

IPC分类号： G03C7/42 ,  C08G65/334 ,  G03C5/44 ,  G03C5/32 ,  G03C7/00

CPC分类号： C08G65/3342 ,  G03C5/44

摘要： The processing of exposed photographic silver halide color materials is described while using a bleach or bleach-fixing bath containing better bleach-accelerating compounds. The bleach-accelerating compounds are polyoxyethylene compounds comprising at least 20 mol % of recurring oxyethylene units, which carry a thioether group in a sidechain.

摘要翻译： 在使用含有更好的漂白促进化合物的漂白剂或漂白剂固定液时，描述了曝光的照相卤化银着色材料的处理。 漂白加速化合物是包含至少20mol％的重链氧化乙烯单元的聚氧乙烯化合物，其在侧链中携带硫醚基团。

公开(公告)号：US4202695A

公开(公告)日：1980-05-13

申请号：US545742

申请日：1975-01-30

申请人： Herman A. Philippaerts ,  Robert J. Pollet ,  Wolfgang Muller-Bardorff ,  Wilhelm Saleck ,  Anita von Konig ,  Walter Gauss ,  Franz Moll ,  Theofiel H. Ghys

发明人： Herman A. Philippaerts ,  Robert J. Pollet ,  Wolfgang Muller-Bardorff ,  Wilhelm Saleck ,  Anita von Konig ,  Walter Gauss ,  Franz Moll ,  Theofiel H. Ghys

IPC分类号： G03C1/09 ,  G03C1/34 ,  G03C5/04 ,  G03C1/28 ,  G03C5/00

CPC分类号： G03C1/09 ,  G03C1/346

摘要： Fine-grain silver halide emulsions of the Lippmann-type are described which comprise derivatives of heterocyclic mercaptans corresponding to the formulae: ##STR1## wherein: each of Z.sub.1 and Z.sub.2 represents the atoms necessary to complete a 5- or 6-membered heterocyclic ring system,n is 0 or 1,X is --CO-- or --CS--,R is an alkyl group or an aryl group, andY is --CO--, --COO--, --CS--, --SO.sub.2 --, --CON(R.sub.1)-- or --CSN(R.sub.1)--, R.sub.1 being hydrogen, alkyl or aryl.Both in reversal and negative processing sharpness of fine detail is improved and the distortion of image-details is reduced. Upon reversal processing yellow staining is also reduced.

摘要翻译： 描述了利普曼型细颗粒卤化银乳剂，其包含对应于下式的杂环硫醇衍生物：其中：Z 1和Z 2各自表示完成5-或6个所需的原子 n为0或1，X为-CO-或-CS-，R为烷基或芳基，Y为-CO-，-COO-，-CS-，-SO 2 - ，-CON（R1） - 或-CSN（R1） - ，R1为氢，烷基或芳基。 改善了精细细节的反转和负处理锐度，减少了图像细节的失真。 反转处理黄染色也减少。

公开(公告)号：US4859565A

公开(公告)日：1989-08-22

申请号：US186757

申请日：1988-04-26

申请人： Rene M. De Keyzer ,  Robert J. Pollet ,  Leon L. Vermeulen

发明人： Rene M. De Keyzer ,  Robert J. Pollet ,  Leon L. Vermeulen

IPC分类号： C07D487/04 ,  G03C7/00 ,  G03C8/04 ,  G03C8/06 ,  G03C8/26 ,  G03C8/36

CPC分类号： C07D487/04 ,  G03C8/06 ,  Y10S430/166

摘要： Method for making images by image-wise exposing a silver halide emulsion layer, developing it with an alkaline processing solution in the presence of a silver halide solvent, development nuclei, and a density- and tone-controlling compound, transferring silver complexes from the emulsion layer to a non-light-sensitive image-receiving layer and forming an image therein, said density- and tone-controlling compound being contained in said image-receiving layer and/or in said processing solution and corresponding to the general formula: ##STR1## wherein R.sup.1, R.sup.2, and R.sup.3 (same or different) represent hydrogen, C.sub.1 -C.sub.8 alkyl, or Alk.sub.1 --X--Alk.sub.2 --Y--; Alk.sub.1 is (substituted) C.sub.1 -C.sub.8 alkyl; X is --O-- or --S--; Alk.sub.2 is (substituted) C.sub.1 -C.sub.8 alkylene; Y is a single bond, --O--, --S--, --CONH--, --SO.sub.2 NH--, or --NHCONH--; R.sup.3 can alternatively represent (substituted) C.sub.1 -C.sub.8 alkylthio; at least one of R.sup.1, R.sup.2, and R.sup.3 being other than hydrogen and other than C.sub.1 -C.sub.8 alkyl. The invention also provides an image-receiving layer and/or a processing solution incorporating such density- and tone-controlling compound.

摘要翻译： 通过成像曝光卤化银乳剂层，在卤化银溶剂存在下用碱性处理溶液显影图像，显影核和密度和色调控制化合物，从乳液转移银络合物制备图像的方法 层到非感光图像接收层并在其中形成图像，所述密度和色调控制化合物包含在所述图像接收层和/或所述处理溶液中并且对应于以下通式：＆lt; IMAGE （I）其中R1，R2和R3（相同或不同）表示氢，C1-C8烷基或Alk1-X-Alk2-Y-; Alk1是（取代的）C1-C8烷基; X是-O-或-S-; Alk2是（取代的）C1-C8亚烷基; Y是单键，-O - ， - S - ， - CONH - ， - SO 2 NH-或-NHCONH-; R3可以替代地代表（取代的）C 1 -C 8烷硫基; R 1，R 2和R 3中的至少一个不是氢而不是C 1 -C 8烷基。 本发明还提供一种包含这种密度和色调控制化合物的图像接收层和/或处理溶液。

公开(公告)号：US4269923A

公开(公告)日：1981-05-26

申请号：US114296

申请日：1980-01-22

申请人： Raymond A. Roosen ,  Robert J. Pollet ,  Antoon L. Vandenberghe

发明人： Raymond A. Roosen ,  Robert J. Pollet ,  Antoon L. Vandenberghe

IPC分类号： G03C1/00 ,  G03C1/06 ,  G03C5/42 ,  G03C5/50 ,  G03C7/24 ,  G03C7/305 ,  G03C8/08

CPC分类号： G03C8/08 ,  G03C5/42 ,  G03C5/50 ,  G03C7/24 ,  G03C7/305 ,  Y10S430/135 ,  Y10S430/156

摘要： Novel photographic imaging process and materials suitable therefor are provided, which can find their application in multi-color motion picture and simultaneous sound recording, in direct-positive image formation, in image-intensification processes, etc. A photographic silver image is formed in at least one hydrophilic colloid layer of a light-sensitive photographic material incorporating silver halide, by means of exposure and alkaline development steps, followed by bleaching of quantities of silver which are present in areas of said layer extraneous to those where imaging silver is required. A non-diffusible silver bleach inhibitor is initially present in said layer or is released therein during processing of the material but before the bleaching step to prevent bleaching of the required imaging silver in said layer in the bleaching step and the prevention of the bleaching of the silver by the bleach inhibitor in the areas extraneous to those where imaging silver is required is counteracted by the presence in the corresponding areas of such layer of a bleach accelerator which is caused to diffuse into such areas from an adjacent hydrophilic colloid layer during the development processing of the material.

摘要翻译： 提供了适合于其的新型摄影成像工艺和材料，可以在图像强化处理等中，将其应用于多色运动图像和同时录音，直接成像，形成图像。 通过曝光和碱性显影步骤将含有卤化银的光敏照相材料的至少一个亲水胶体层，随后漂白出存在与需要成像银的那些层相邻的所述层的区域中的数量的银。 最初在所述层中存在非扩散性银漂白抑制剂，或者在处理材料期间但在漂白步骤之前释放其中，以防止漂白步骤中所需层中所需的成像银漂白，并防止漂白 通过漂白剂促进剂的这种层的相应区域的存在，在显影处理过程中由相邻的亲水胶体层扩散到这些区域中的那些区域中，通过漂白剂抑制剂与需要成像银的那些区域的银相抵消 的材料。

公开(公告)号：US4072523A

公开(公告)日：1978-02-07

申请号：US648723

申请日：1976-01-13

申请人： Robert J. Pollet ,  Francis J. Seis ,  Camille A. Vandeputte

发明人： Robert J. Pollet ,  Francis J. Seis ,  Camille A. Vandeputte

IPC分类号： G03C1/06 ,  C07C67/00 ,  C07C313/00 ,  C07C323/12 ,  C07C323/25 ,  C07D295/088 ,  G03C1/043 ,  G03C1/09 ,  G03C1/295 ,  G03C5/29 ,  G03C5/305 ,  G03C7/30 ,  G03C5/30 ,  G03C1/48 ,  G03C7/00 ,  G03C7/16

CPC分类号： C07D295/088 ,  C07C323/00 ,  C07C323/25 ,  G03C1/043

摘要： A method is described of developing a photographic silver halide element containing developable silver halide by development in the presence of a development accelerator which is a compound corresponding to the following general formula and containing in its molecule at least one thioether sulphur atom linked to two carbon atoms: ##STR1## WHEREIN: R is hydrogen, hydroxy, hydroxyalkyl, alkoxy, alkylthio or alkylamino,Alk is en alkylene group which may be interrupted by --O--, --S--, or --N(Q)-- wherein Q is hydrogen or a C.sub.1 -C.sub.5 alkyl group,X is --O--, --S-- or --N(Q)-- wherein Q has the above meaning, and the value of z and the significance of Y are interdependent :z being 1 for Y being hydroxy or the group --X'--Alk'--R' whereinX', alk' and R' have the same significance as X, Alk, and R,z being 2 for Y being --O--, --S-- or --N(Q)-- wherein Q has the above meaning, andz being a positive integer of at least 1 for Y being the residue of an aliphatic compound with more than one alcohol, thiol or amine function in which all or part of the alcohol-, thiol- or amine-hydrogen atoms are replaced by the group ##STR2## and wherein the or at least one of the hydroxyl groups may have been converted into groups of the formula --OZA wherein Z is CO, SO.sub.2 or CONH, and A is an alkyl or aryl group.

摘要翻译： 描述了一种开发含可显影卤化银的照相卤化银元素的方法，该显影卤化银在显影促进剂存在下显影，该显影促进剂是对应于下列通式的化合物，并且在其分子中含有至少一个与两个碳原子连接的硫醚硫原子 ： WHEREIN：

公开(公告)号：US4756990A

公开(公告)日：1988-07-12

申请号：US843281

申请日：1986-03-24

申请人： Richard A. Ooms ,  Robert J. Pollet

发明人： Richard A. Ooms ,  Robert J. Pollet

IPC分类号： G03C5/29 ,  G03C5/305 ,  G03C5/24 ,  G03C5/30

CPC分类号： G03C5/305

摘要： A method of effecting high contrast development of an image-wise exposed photographic silver halide emulsion layer material wherein the developing proceeds in an aqueous medium having a pH of 10 to 12 and containing:(a)(i) hydroquinone or a substituted hydroquinone,(ii) an auxiliary developing agent having a developing activity of such degree as to give when utilized in the Standard Development Test defined in the specification a relative development rate (f.sub.x) in the range of about 1-2(b) free sulphite ions in an amount of at least 5 grams per liter of the medium,(c) an organic anti-fogging agent, and(d) a polymer containing a plurality of alkylene oxide units having a molecular weight of at least about 1500.

摘要翻译： 一种影像曝光的照相卤化银乳剂层材料进行高对比度显影的方法，其中显影在pH为10至12的含水介质中进行，并含有：（a）（i）氢醌或取代的氢醌（ ii）具有显影活性的辅助显影剂，其用量在本说明书中定义的标准开发试验中用于在约1-2（b）的游离亚硫酸根离子范围内的相对显影速率（fx） 每升培养基至少5克的量，（c）有机防雾剂，和（d）含有分子量至少为约1500的多个烯化氧单元的聚合物。